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1978 GM-Frigidaire Microwave Oven Service Manual
Comprehensive service manual to all Frigidaire Microwave Ovens. Models Included: RCM-5, RCM-7, RWM-7, RCM-9 |
Microwave Ovens Published by: Frigidaire |
0 | 86 | 110mb | $14.99 | |
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1975 Frigidaire Wall Ovens and 30 Inch Electric Ranges Service Manual
Complete service manual to all 1975 Frigidaire home 30" wide electric cooking ranges along with all 1975 Frigidaire Wall Ovens. Complete troubleshooting, service instructions and wiring diagrams included. Models include:
Wall Ovens: RBG-94, RBG-97, RBE-94, RBE-97
30" Ranges: RB-530, RBG-533, RBE-533, RBEG-539C. |
Ranges/Stoves Published by: Frigidaire |
1975 | 80 | 123mb | $14.99 | |
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1976 Frigidaire Touch-N-Cook Range Service Manual
Complete service manual to 1976 Frigidaire Touch-N-Cook Electric Range and Oven, model REG-39CD. |
Ranges/Stoves Published by: Frigidaire |
1976 | 40 | 60mb | $14.99 | |
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1977 Frigidaire Built-In Touch-N-Cook Ranges Service Manual
Complete service manual to 1977 Frigidaire Touch-N-Cook Built in cooking appliances. Models include: REG-539CD, RE-94D, RB139D. |
Ranges/Stoves Published by: Frigidaire |
1977 | 68 | 106mb | $14.99 | |
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1973 Frigidaire Ceramic Ceramatop Range Service Manual
Complete service manual to Frigidaire ceramic top range model number RCDE3-37CU. Complete troubleshooting, service instructions and wiring diagrams included. |
Ranges/Stoves Published by: Frigidaire |
1973 | 39 | 62mb | $14.99 | |
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1976 Frigidaire Built-In Electric Ranges Service Manual
Complete service manual to all 1976 Frigidaire built-in electric ranges and wall ovens. Complete troubleshooting, service instructions and wiring diagrams included. Models include:
R-530, RG-533, RE-537, REG-539C, RB-131, RB-133, RB-137C, RG-94, RE-94, RG-97, RE-97 |
Ranges/Stoves Published by: Frigidaire |
1976 | 95 | 130mb | $14.99 | |
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1979 Frigidaire 30 Inch Electric Ranges Service Manual
Complete service manual to all 1979 Frigidaire home 30" wide electric cooking ranges. Complete troubleshooting, service instructions and wiring diagrams included. Models include:
RE-636VG, REG-638VG, REG-639CVG, REM-638VG, REM639CVG |
Ranges/Stoves Published by: Frigidaire |
1979 | 86 | 113mb | $14.99 | |
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1968 Frigidaire Free-Standing Electric Range Service Manual
Here is the comprehensive service manual to all 1968 Frigidaire 30" and 40" free standing electric ranges. Models include:
30" Ranges: RSA-30N, RS-30N, RS-35N, RD-35N, RDG-38N, RCDG-39N, RE-30N, RSAE-30N, RSE-36N, RDE-38N, RCDE-39N, RCIE-39N, RXE-39N
40" Ranges: RS-10N, RD-20N, RDDG-20N, RCDG-71N, RSE-15N, RDE-20N, RCIE-75N 24" Ranges: RAN-4, RAH-4 |
Ranges/Stoves Published by: Frigidaire |
1968 | 74 | 106mb | $14.99 | |
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1968 Frigidaire Refrigerator-Freezer N Line Service Manual
Here is the comprehensive service manual for all 1968 Frigidaire home refrigerator-freezer models. Models include:
D-100N, D-116N, FD123TN, FD-141TN, FCDM-148N, FPD-121TN, FPD-146TN, FPD-146TAN, FPD-166TN, FPD-166TAN, FPD-144BN |
Refrigerators/Freezers Published by: Frigidaire |
1968 | 95 | 71mb | $14.99 | |
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Frigidaire Basic Refrigeration Home Study Course
Here is a great primer to learning how to service 20th century refrigerator-freezers. It is a home study course from Frigidaire although this is valid for most brands of refrigerators. Topics include:
Basic Food Preservation,
Fundamentals of Refrigeration, Systems and Components |
Refrigerators/Freezers Published by: Frigidaire |
1978 | 64 | 71mb | $14.99 | |
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1953-1958 Frigidaire Refrigerator Parts Catalog
Here is a complete catalog with illustrations of parts, part names and part numbers for all Frigidaire Home Refrigerator-Freezers. Models Include...
1953 Models:
AS-44, AS-44F, AS-61, AS-83, AS-76, SS-77, DS-90, OS-106, IS-106, IS-106P, IS-108, IS-108P, MS-86, MS-90, SS-72, SS-74, SS-86, SS-86P, SS-97, SS-114 1954 Models: AT-44, AT-61, CT-70, CT-701, CT-702,CTD-84, CTD-84P, CTD-841, CTD-841P, CTD-842, CTD-842P, CTD-103, CTD-1031, CTD-1032, CTD-103S, CTI-103, CTI-103P, CTI-1031, CTI-1031P, CTI-1032, CTI-1032P, CTI-130, CTI-130P, CTI-1301, CTI-1301P, CTI-1302, CTI-1302P, CTI-150, CTI-150P, CTI-1501, CTI-1501P, CTI-1502, CTI-1502P, ST-76, ST-761, ST-762, STD-76, STD-761, STD-762, STD-91, STD-91P, STD-911, STD-911P, STD-912, STD-912P, STD-110, STD-1101, STD-1102 1955 Models: AY-44, AY-61, CDV-84, CDV-103, CDV-103P, CDV-1031, CDV-1031P, CDV-1032, CDV-1032P, CDV-103S, CDV-112S, CIV-84, CIV-84P, CIV-841, CIV-842, CIV-841P, CIV-842P, CIV-1121P, CIY-1122P, CIV-112, CIV-112P, CIV-1121, CIV-1122, CIV-115, CIV-115P, CIV-1151, CIV-1152, CIV-1151P, CIV-1152P, CIV-1501P, CIV-1502P, CIV-143, CIV-143P, CIV-1431, CIV-1431P, CIV-1432, CIV-1432P, CIV-150, CIV-150P, CIV-1501, CIV-1502, SV-76, SDV-76, SV-76S, SDV-91, SDV-91P, SDV-911, SDV-912, SDV-110, SDV-91S, SDV-911P, SDV-912P, SDV-91PS 1956 Models: A-44-56, A-61-56, CP-120-56, PCP-120-56, CP-143-56, PCP-143-56, FD-95-56, PFD-120-56, FD-120-56F0-95-56, FD-120-56, FDS-120-56, FDS-121-56, FI-121, PFI-121-56, FIW-150, S-80-56, S-80-56, SA-80-56, SS-80-56, SS-80-56, SAW-81, SSW-81, SA-80-56, SS-80-56, SAW-81, SSW-81, S-101-56, PS-101-56, S-121-56, SS-101-56 1957 & 1958 Models: CP-123-57, CP-141-57, CP-125-58, CP-144-58, CP-123-57, CP-141-57, CP-125-58, CP-144-58, PGP-141-57, PCP-144-58, D-11S-58, FD-101-57, FD-102-57, FD-120-57, FD-120-57, PFD-120, FD-122-58, FD-122-58, FI-120-57, FI-123-58, FI-120-57, FI-123-58, PFI-120-57, PFI-123-58, FI-121-57, FI-122-58, FI-121-57, FI-122-58, PFI-122-58, FP-142-58, FP-142-58, FS-101-57, FD-104-58, FD-104-58, PFS-101-57, PFD-104-58, S-80-57, SA-81-57, S-8-58, SA-8-58, S-80-57, SA-81-57, SS-81-57, S-8-58, SA-8-58, SS-8-58, SS-81-57, SS-8-58, S-104-57, S-124-57, D-11-58, D-13-58, S-104-57, S-124-57, D-11-58, D-13-58, PD-11-58 Having the manufacturers part number for the part you need is essential for doing internet/eBay searches to locate these rare, no longer available parts. In many circumstances they can be found once you know the part number. This guide is essential for anyone who has any vintage Frigidaire appliance. |
Refrigerators/Freezers Published by: Frigidaire |
1958 | 634 | 145mb | $14.99 | |
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1965 Frigidaire Refrigerator-Freezer J Line Service Manual
Here is the comprehensive service manual for all 1965 Frigidaire home refrigerator-freezer models. Also included is the supplement for servicing their brand new automatic ice maker. Models include:
S-10J, D-10J, D-12J, D-14J, FD-12TJ, FDA-13TJ, FD-13TJ, FD-14BJ, FCDM-14J, FPD-12TJ, FPDA-14TJ, FPD-14TJ, FPDA-14BJ, FPD-14BJ, FPD-16BJ, FPD-19BJ, FPI-12TJ, FPI-14TJ, FPI-14BJ, FPI-16BJ, FPI-19BJ, FPI-16BAJ. |
Refrigerators/Freezers Published by: Frigidaire |
1965 | 120 | 103mb | $14.99 | |
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1966 Frigidaire Refrigerator-Freezer K Line Service Manual
Here is the comprehensive service manual for all 1966 Frigidaire home refrigerator-freezer models. Models include:
S-10K,D-10K, D-12K, D-14L, FDA-12TK, FDA-13TK, FD-13TK, FDA-14BK, FCDM-14K, FPDA-14-12TK, FPDA-14TK |
Refrigerators/Freezers Published by: Frigidaire |
1965 | 96 | 72mb | $14.99 | |
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1955 ABC-O-Matic Automatic Washer Service Manual
Full and comprehensive service manual to the 1955 line of ABC-O-Matic automatic and semi-automatic washers. Service bulletins also included at the end of the document. Models include: 61, 71, 81 and 91. |
Automatic Washers Published by: ABC-O-Matic |
1955 | 56 | 77mb | $12.99 | |
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1965-1966 Frigidaire Coin-Operated Washers Service Manual
Here are the service manuals to the first Super-Duty transmission commercial/coin-op automatic washers from Frigidaire. These are the 1010rpm spin/18 minute cycle washers. Models include: WCOJ, WCOJ-M, WCOJ-LP, WCOJ-MLP, WCK, WCK-LP, WCK-M, WCK-MLP. |
Automatic Washers Published by: Frigidaire |
1965 | 132 | 171mb | $12.99 | |
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1964 Montgomery Ward Portable Dishwasher Owners Manual
Here are the complete use/care and operating instructions to Montgomery Ward's Signature portable dishwasher model FFT-977 and FFT-937. |
Dishwashers Published by: Montgomery Ward |
1964 | 12 | 22mb | $11.99 | |
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1953-1960 Westinghouse Service Beacons
Here is a random sampling of Westinghouse Service Beacons from '53-'60. These are service bulletins that were released every few months on Westinghouse appliances. They include tips on servicing, new procedures and product changes. |
Automatic Washers & Dryers Published by: Westinghouse |
1960 | 230 | 222mb | $12.99 | |
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1961-1962 Westinghouse Service Beacons
Here is a random sampling of Westinghouse Service Beacons from '61 thru '62 These are service bulletins that were released every few months on Westinghouse appliances. They include tips on servicing, new procedures and product changes. |
Automatic Washers & Dryers Published by: Westinghouse |
1962 | 268 | 176mb | $12.99 | |
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1963-1965 Westinghouse Service Beacons
Here is a random sampling of Westinghouse Service Beacons from '63 thru '65 These are service bulletins that were released every few months on Westinghouse appliances. They include tips on servicing, new procedures and product changes. |
Automatic Washers & Dryers Published by: Westinghouse |
1965 | 274 | 218mb | $12.99 | |
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1972 Kenmore Washer Owners Manual
Here is the owners manual, wash guide, parts list and installation instructions packed with every 600 series Kenmore automatic washer from 1972. Models include: 110.7204610, 110.7204660, 110.7205610, 110.7205660. |
Automatic Washers Published by: Kenmore |
1972 | 48 | 56mb | $14.99 | |
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1954 Kenmore Washer Owners Manual
Here is the complete use and care guide to the 1954 Kenmore Automatic Washer. |
Automatic Washers Published by: Kenmore |
1954 | 20 | 26mb | $11.99 | |
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1959 Kenmore Automatic Washer Owners Manual
Here is the complete owners manual and operating instructions to the middle of the line Kenmore Alphabet Automatic Washer from 1959. |
Automatic Washers Published by: Kenmore |
1959 | 20 | 28mb | $11.99 | |
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Electrolux XII Vacuum Cleaner Owners Manual
Here is the complete owners manual and use/care guide to Electrolux Vacuum model XII. |
Vacuum Cleaners Published by: Electrolux Vacuum (now Aerus) |
1933 | 36 | 43mb | $11.99 | |
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1967 Easy Automatic Washer Service Manual
Here is the comprehensive service manual to Easy automatic washers from 1967. Models include: WA-355, WA-344, WA-323, WA-322, WA-3226, WA-321. Sections include: Specifications, Features, Installation, Servicing and Troubleshooting. |
Automatic Washers Published by: Easy |
1967 | 60 | 72mb | $12.99 | |
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Construction and Operation of the Bendix Home Laundry
Here is an early service manual for Bendix bolt-down front-loading automatic washers. It covers the pre-war models. Parts catalog at the end also covers post war models up to the early 1950's. Sections include:
Construction and Operation
Installing Servicing The Business of Service Washing Practice Parts Catalog Models: S-101, B-201, S-110, B-210, B-215, B-211, B-212 |
Automatic Washers Published by: Bendix |
1941 | 181 | 182mb | $14.99 | |
25 Random Items from the Library | |||||||
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Maytag Model 140 and 140S Automatic Washer Service Manual
Here is the complete service manual for all 1957 Maytag Automatic Washers. This manual should be used in conjunction with the main 1949-1956 Maytag Automatic Washer Service Manual available here. |
Automatic Washers Published by: Maytag |
1957 | 63 | 24mb | $12.99 | |
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How to use and enjoy your new Norge Automatic Dryer
Full owners manual and operating instructions packed with every 1957 model of Norge automatic dryers. |
Clothes Dryers Published by: Norge |
1957 | 40 | 18mb | $11.99 | |
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1956-1957 Westinghouse Electric Range Owners Manuals
Here are the owners manuals to the 1956 and 1957 lines of Westinghouse Electric Ranges and Ovens. Manuals include main owners manual along with the special instructions manual. 1956 Models:
AH, AHS, BH, BHS, CH, DH, FH, EH
1957 Models: AJS, EJ, FJ, HJ, RJ, DJ, KJ, CJ, IJ, KJ With your new Westinghouse Speed-Electric Range you will seldom find it necessary to stand at your range and stir foods while they cook ... or to lift a lid to see whether the water has boiled away or whether the food is done. That's because electric cooking heat is accurately controlled. It gives you the same fine results day in and day out. No doubt, you have a fine reputation for your skill in baking. You'll be delighted with the wonderful results ... all without worry on your part ... from the Miracle Sealed Oven. Your Westinghouse Speed-Electric Range will do the work for you ... provided you do the necessary planning and thinking. Please read these instructions carefully. By doing this, you and your Westinghouse Speed-Electric Range will become wonderful cooking partners. |
Ranges/Stoves Published by: Westinghouse |
1957 | 56 | 21mb | $12.99 | |
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Brochures for Whirlpool Commercial Washers and Dryers
Beautiful brochures for the 1976 Line of Whirlpool coin operated washers and dryers. |
Automatic Washers & Dryers Published by: Whirlpool |
1976 | 8 | 25mb | $8.99 | |
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KitchenAid 20 Series Dishwasher Parts Catalog
Here is the complete parts list to all 20 series KitchenAid dishwashers. This includes illustrations of all parts and their part numbers necessary for doing a parts search on old, hard to find replacement parts. Also include is the listing of available kits and accessories at the time these dishwashers were made. Models include: KDS-20 KDI-20
KDC-20 KDP-20 KDS-40 KDC-40 KDS-60 KDI-60 KDC-60 |
Dishwashers Published by: KitchenAid |
1981 | 40 | 14mb | $14.99 | |
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Operating Instructions and Laundry Guide
Full owners manual and operating instructions to 22611 series of Kenmore Automatic Washers. |
Automatic Washers Published by: Kenmore |
1972 | 30 | 20mb | $11.99 | |
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Westinghouse Center-Drawer Refrigerator
Here is a beautiful brochure for the very rare Center Drawer top of the line refrigerator from Westinghouse. |
Refrigerators/Freezers Published by: Westinghouse |
1962 | 4 | 6mb | $8.99 | |
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1971 GE Appliances and Equipment
Full catalog showing all of GE's major appliance line, refrigerators, freezers, air conditioners, electric ranges, water heaters, dishwashers, disposalls, electric sinks, washers, dryers, combination washer-dryer. Catalog also includes the other electrical items available for the home. |
Full Catalog Published by: General Electric |
1971 | 40 | 42mb | $8.99 | |
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1961 General Electric Range-Oven Service Manual
Here is the service manual supplement to all 1961 GE Electric Ranges. V line (1961) models include:
J299V, J300V, J301V, J302V, J303V, J304V, J308V, J310V, J400V, J403V, J404V, J406V, J408V, J411V, J412V
Sections include service and information on: FLUORESCENT LIGHT MEAT THERMOMETER MODEL DESCRIPTION MODEL LISTING SCHEMATIC DIAGRAMS SENSI-TEMP SURFACE UNIT Calibration Test Procedure - Dry Pan Circuit Diagnosis Procedure SPECIFICATIONS AND FEATURES SURFACE UNIT SWITCHES SURFACE UNIT AND SWITCH DIAGNOSIS PROCEDURE THERMOSTATS TILT-LOCK SURFACE UNITS Please note this service manual supplement is meant to be used with the big comprehensive 1960 GE Electric Range Service Manual |
Ranges/Stoves Published by: General Electric |
1961 | 27 | 14mb | $14.99 | |
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KitchenAid Regency and Deluxe Portable Dishwasher Owner Manual
Here is the complete owners manual to all lower end 18 series KitchenAid front loading portable dishwashers. Models include: KDR-68 and KDD-68. |
Dishwashers Published by: KitchenAid |
1977 | 20 | 17mb | $11.99 | |
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Automatic Washer Service Manual
Comprehensive service manual for Whirlpool automatic washers from 1949 thru 1955. Sections include:
Installation Requirements Installation Instructions Operating Cycle charts Electrical Troubleshooting Service Troubleshooting hints Service Procedure to remove parts Service Procedure to replace parts Draining washer for storage Operating washer without Suds-Return system New oiling system for Automatic Washers New suspension system Supplements for later models |
Automatic Washers Published by: Whirlpool |
1955 | 74 | 53mb | $12.99 | |
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1969 Maytag Commercial Washer Service Manual
Here is the complete service manual first printed in 1969, with update through 1978 on the 1970's line of Maytag Commercial and Coin-Operated Automatic Washers. This is a fascinating look at the coin-op Maytag washers found throughout the 1970's in laundromats. Both the very common standard capacity washers and the very rare large capacity coin-op models are included! Models A17 (Standard capacity) and A18 (Big-Tub large capacity). |
Automatic Washers Published by: Maytag |
1969 | 108 | 50mb | $12.99 | |
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Beautiful 1967 Whirlpool Gas and Electric Range Brochures
Here is the full line of Whirlpool gas and electric ranges for 1967. Included are the brochures for three different "Connoisseur" Line ranges. These are high level ranges, Whirlpool's equivilent to the Frigidaire Flair. |
Ranges/Stoves Published by: Whirlpool |
1967 | 38 | 57mb | $8.99 | |
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1975 Maytag Dishwasher Service and Parts Manual
Here is the service manual to Maytag's very first built-in and front loading portable dishwashers. These were the belt-drive pump models. Models include WU601, WU401, WU201, WC401, WC201. Sections include: Loading and Operating Instructions, How it Works, Cycle Sequence Charts, Wiring Diagrams and Circuits, Complete troubleshooting and servicing procedures, Parts listing section. Parts section shows all parts and part numbers. Having the manufacturers part number for the part you need is essential for doing internet/eBay searches to locate these rare, no longer available parts. In many circumstances they can be found once you know the part number. |
Dishwashers Published by: Maytag |
1970 | 109 | 95mb | $12.99 | |
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Mobile Maid Automatic Dishwasher Brochures
Absolutely beautiful brochures showing off GE's 1963 line of portable top-loading dishwashers, both spray-arm and impeller machines. |
Dishwashers Published by: General Electric |
1963 | 12 | 30mb | $8.99 | |
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Maytag Combination Washer-Dryer Brochures
Brochures highling both the gas and electric models of Maytag's combination washer-dryer. Beautiful illustrations and full specifications for each machine included. |
Combination Washer/Dryers Published by: Maytag |
1962 | 4 | 5mb | $8.99 | |
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1966 Lady Kenmore Automatic Washer Owners Manual
Here is the beautiful owners manual packed with every 1966 top of the line Lady Kenmore automatic washer. Also included in the manual is the sections for the 800 series automatic washer as well. |
Automatic Washers Published by: Kenmore |
1966 | 32 | 49mb | $11.99 | |
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Silver Anniversary of the First Maytag Automatic
"In 1949 the first Maytag automatic washers rolled down the lines at Maytag's brand new Plant 2 in Newton, IA. On these pages we take a nostalgic look at what those 25 years have wrought -- in product, in place facilities, in employees and in dealers." |
Automatic Washers Published by: Maytag |
1974 | 4 | 3mb | $8.99 | |
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They Wash and Dry Clothes the Way You Want, That's the Difference
Wonderful full brochure/book for the 1978 line of Whirlpool full size and portable washers and dryers. |
Automatic Washers & Dryers Published by: Whirlpool |
1978 | 16 | 11mb | $8.99 | |
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Frigidaire Washer N-Line Models Parts Catalog
Here is the complete parts catalog which includes detailed illustrations of the order of assembled parts, their descriptions and original Frigidaire part numbers. Frigidaire Washer Models include:
WAN, WA2N, WCDAN, WCDARN, WCDATN, WIN, WCDN and WCIN. |
Automatic Washers Published by: Frigidaire |
1968 | 34 | 15mb | $12.99 | |
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Whirlpool Automatic Washer Operating Instructions
Complete Use & Care Guide and Operating Instructions packed with Whirlpool washer models: LWA7700 and Suds-Miser Model LWA-7705. |
Automatic Washers Published by: Whirlpool |
1970 | 24 | 32mb | $11.99 | |
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The GE Review
The GE Review was an engineering magazine created to report on the advances of technology of the time, including advances in Home Appliances. Editorial: The Fourth of July New Switchgear Laboratory Goes into Operation Late last month on the flatlands of southwest Philadelphia, GE’s new high-capacity switchgear development laboratory was officially dedicated. With Company spokesmen looking ahead to an annual U.S. power consumption of possibly a trillion kw-hrs by 1965—more than triple the amount now being used—the new laboratory will aid in the development of switch- gear of higher ratings to keep pace with this phenomenal growth. continued… Engineering the Automatic Washer The automatic clothes washer is a simple device—to the housewife. She throws in the laundry, sets a control dial, and goes about her telephoning. A short time later she removes the laundry—washed and damp-dried. Simply stated, the function of a domestic washing machine is to get the laundry clean, rinse out the detergent, and extract most of the water. For a third of the century these operations were performed with a machine in which the laundry was manually lifted from the tub and fed through a water- extraction device. Most of these devices were wringers, powered by the washing- machine motor. A limited number were the centrifugal-extraction type using the same or a separate tub. continued… Stopping Ships Even with modern navigating and communication aids there are times when things get out of hand and a collision ol ships appears imminent. The need for meeting this situation—rare though it may he—has an influence on the design of ships’ power plants. Most large and fast ships are powered bv a steam turbine that drives the propeller through suitable gearing and shafting. The astern power that is used for stopping a ship is provided by a comparatively small separate section of the main turbine. The question immediately arises as to why the astern element can’t be given the same power as the ahead element. Well, it can. The simplest arrangement would he another turbine of the same size geared to drive the propeller backwards. continued… Ferromagnetography Contrary to general belief printing did not originate with Gutenberg; to the ancient Chinese belongs the credit. They made engravings—used mainly for printing on silk cloth—by carving figures out of wooden blocks. Later, around 1120 BC. they introduced wooden blocks of movable type. Modern printing, on the other hand, began in the middle ages—about the year 1423. It was during this period that Johann Gutenberg, a German stonemason, had the idea of printing with movable type. So he set about his skill, cutting alphabets out of small wooden blocks to be used for typesetting. A friend advised him to use metal instead of wood, since it wouldn’t wear out so easily. This he did. As you can imagine, this task required many years and a large expenditure of money. He financed his operations by borrowing money on the type he’d already completed. Then, to prove to his creditors and the many cynics the worth of his efforts, he completely reproduced the Bible in print. continued… Cool Breezes — Story of the Electric Fan Fans preceded written history by many centuries. Some of the most ancient known fans were those of the Chinese dating back to 3000 BC. And ceremonial fans were used in 1700 BC by the reigning monarchs of Egypt and Assyria. Some thousand years later the "punkah" —a hand-swung lightweight ceiling-suspended fan—was introduced in India, and even today is still in use there. From exquisitely made folding tans of the Japanese, followed by 17th century Paris creations of surpassing beauty, we come to the practical palm-leaf type and simpler folding fans of grandmother’s day. It’s not possible to give the exact age of the electric fan—the youngest member of the ancient family of fans. But the earliest record of a U.S. patent awarded for an electric fan was in 1854. This was a ceiling-suspended assembly of several large fan blades, each hinged along one edge to a horizontal rotating arm driven by a battery-operated motor. Arms on the blades struck projections causing the blades to vibrate and thus agitate the air. continued… Longer Life for Dry-type Transformers Improvements in dry-type power transformers and their insulations is a good example of how electrical engineers are continually making progress in lengthening the life span of electric equipment and increasing its endurance to higher temperatures. For many years insulations known as Class A were about the only ones available to the transformer designer. These insulations consisted of materials such as cotton, silk, or paper—impregnated with organic varnishes to give them additional mechanical and electrical strength. They were used in a medium of mineral oil or air. Such insulations were relatively inexpensive but a maximum allowable temperature limit of 105 C was necessary for reasonable life. continued… The G10 Germanium Rectifier In 1886 a German chemist by the name of Alexander Winkler found an unknown metal sulfide and isolated the element which he called germanium. It has a shiny metallic appearance, is extremely hard and brittle, and is recovered as a by-product in the smelting and refining of zinc ores. Because germanium falls into group four of the periodic table, it has some of the chemical characteristics of the elements on either side of it. Germanium is both an electrical conductor and an electrical insulator, depending on its temperature, and is classed as a semiconductor. continued… Nylon for Bearings and Gears Although nylon is generally associated with such decorative items as stockings and sweaters, we have found that its versatility extends well into the fields of bearings, gears, and other workaday applications. Nylon is tough at low7 temperatures, is resistant to abrasion, has strength in thin sections, is light in weight, has certain self-lubricating qualities, and is resistant to many chemicals. Properties are given in the table on the opposite page. Exact characteristics and specifications can be found in the literature put out by the manufacturers of nylon molding powders. Bearing Tests - Of interest to design engineers is published data that shows the effect of wear on nylon when used as a bearing material. Results of tests using nylon against nylon, steel, and brass under various loads and speeds, and with various lubricants, are given on page 35. As you may suspect, the lowest rates of wear are found when nylon is run against nylon in a dry condition, as well as when nylon is run against steel lubricated with SAE 10 oil. When nylon is rubbed against brass, the metal flakes off and contaminates the hearing surface. continued… The Unit Cost of Light There’s more to figuring the cost of a lighting system than adding up the prices of fixtures, installation, and electricity. A tabulation of over-all annual costs that the customer may expect to pay appeals to the businessman, because it is expressed in his own language. Rut further analytical cost studies of operating and maintenance methods and lamp efficiencies may show you the way to worth-while savings or better lighting for the same expenditure. To help you along this economic pathway a relatively simple formula has been devised. It is referred to as the "unit cost of light” method. In its most flexible form it deals with the raw light as generated by the lamps in just one fixture. Then, once the unit cost of light in dollars per million lumen hours is known, you can easily apply it to a specific installation if over-all costs are also desired. continued… Added Kick for Turbojet Engines Getting an 80-ton airplane into the air in a matter of seconds is no easy job. The problem is one of providing more than normal maximum thrust or "kick” at take-off. In the case of B-45 and B-47 jet bombers, their power plants (J-47 turbojet engines—one is shown on the adjacent page) were equipped with combustion-chamber water-alcohol injection systems for augmenting thrust. Variations of these systems boost the take-off thrust from 15 to 25 percent or higher. As a result, heavy jet-powered aircraft can take off from minimum- length runways with maximum safety. continued… Are We Ready for Railroad Electrification in the U. S.? . Admittedly, widespread electrification in I lie United States is not just around the corner. Rut there is an element in the cost of railroad electrification and in the success of operation through the ensuing years that can not be settled too soon. This all-important factor is standardization. And standardization is so important primarily because it permits repetitive manufacture. Standardization, of course, offers other advantages that may be more familiar, but every day brings new evidence that a custom-designed article built in a job shop cannot compete with a highly engineered item produced under conditions of repetitive manufacture. It is time for all who may have a hand in railroad electrification in the United States to start sifting out the alternatives and to find agreement on what may be the standard system of electrification in this country. Let us speak briefly about the prospects of electrification and [hen expand the theme of standardization. continued… A Brightening Outlook - When will we see railroad electrification resumed in the United States? The answer depends largely on costs, with the cost of fuel or energy being a big part of the expense of locomotive operation. When we compare the cost of diesel fuel with the cost of purchased electric power at the figures current today, we find them roughly equivalent. We are speaking, of course, of gallons of fuel oil or kilowatt-hours of electricity at the locomotive. As long as power costs in these two forms are even approximately equal, it is obvious that the diesel- electric locomotive with its lower investment is the correct answer for new installations. At the same time this approximate equality tells us that extensive electrified systems already installed should continue to be operated. continued… New Safeguard for Protective Coatings You can best define a plastics material as a synthetic organic substance. At some stage of production it’s plastic— capable of being shaped; or liquid— capable of being cast. Furthermore, it’s either thermoplastic or thermosetting. If thermoplastic, it softens under heat and can he remolded. If thermosetting, it sets under heat and can’t be remolded. Phenolic materials are thermosetting plastics. And from practically the outset of the industry they’ve enjoyed an ever- expanding market. They take many and various forms. Probably the most familiar to you are radio cabinets, telephone handsets, buttons, tube bases, mechanical parts, and so on. continued… Dollar-sign Engineering The photo sequence beginning on the next page will show you how a value analyst operates—step by step—on a typical project. Here, it’s the timer for the automatic clothes washer. Because space doesn't permit us to show the results of the analysis on every part of the timer, we have selected one part as being typical. (In the actual project more than 30 individual parts of the timer were analyzed for value.) It should be emphasized that nothing was wrong with the timer when we approached the Value Analysis Unit and requested a survey. The timer operated satisfactorily and costs were in line with similar products. But. as is the case with far-sighted management, they wanted to see if it wasn’t possible to further eliminate any unnecessary costs. continued… Moisture vs Rubber Insulation Although rubber compounds are used to waterproof such everyday items as overshoes, raincoats, and garden hoses, rubber compounds in general can’t be considered waterproof when used as an insulation for wire and cable. What works on raincoats may not work on cables—the basic differences are: length of exposure; effect of moisture on the electrical properties. Cables insulated with rubber compounds must withstand years of continual exposure with a consequent absorption of moisture. And moisture absorption has proved to be a contributing factor in cable failures. continued… |
Trade Publications Published by: The Review |
1952 | 58 | 61mb | $8.99 | |
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Use and Care Guide for Westinghouse Top Loading Washer LAJ450
Here is the complete Use and Care guide to Westinghouse Automatic Washer LAJ450. |
Automatic Washers Published by: Westinghouse |
1969 | 20 | 16mb | $11.99 | |
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JCPenny 1973 Automatic Washer Service Manual
Here is the service documentation for the very first General Electric made automatic washers for JCPenny. Sections include: Model Index Timer Assembly
Motor & Relay Service Hints Cam Charts Schematics Water System- Exploded View Water Inlet Valve Water Level Switch Hoses Tub & Basket Pump Motor & Clutch Assembly Agitator Assembly Transmission Bleach Dispenser Detergent Dispenser Rinse Agent Dispenser Speedy Wash System Suds Save Return System Cover Assembly Lid Switch Cabinet Construction & Suspension System Suspension Cable Tub-To-Basket Gap Field Check For Machine Walking Strike, Vibration Safe Installation Safe Service Machine Specifications 60 To 50 Hertz Conversion Customer - User Practices Washability |
Automatic Washers Published by: JCPenny |
1973 | 85 | 32mb | $12.99 | |
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1956 General Electric Refrigerator Product Man
1956 General Electric Service Manual covering Home Refrigerator and Freezers. This manual also contains comprehensive instructions for installing all General Electric Wall Mounted Refrigerator/Freezers. Models specifically highlighted are: LA81-N, LB81-N, LB1O-N, LH12-N, LR14-N, LM11-N, LW11-N, plus more earlier model information. GE's Product Man Service Manuals were produced monthly to keep service personnel up to date with new products, appliance specifications, appliance service instructions, troubleshooting procedures, older product repair and parts changes, installation instructions, customer complaints and recommendations, testing procedures, tools for repairs, wiring diagrams, timer charts, appliance history and evolution and other important information regarding their appliances. |
Refrigerators/Freezers Published by: General Electric |
1956 | 98 | 58mb | $14.99 |