GB585524A - Improvements in and relating to induction type dynamoelectric machines - Google Patents
Improvements in and relating to induction type dynamoelectric machinesInfo
- Publication number
- GB585524A GB585524A GB4737/45A GB473745A GB585524A GB 585524 A GB585524 A GB 585524A GB 4737/45 A GB4737/45 A GB 4737/45A GB 473745 A GB473745 A GB 473745A GB 585524 A GB585524 A GB 585524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- induction type
- circulated
- feb
- dynamoelectric machines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
Abstract
585,524. Induction machines. BRITISH THOMSON -HOUSTON CO., Ltd. Feb. 26, 1945, No. 4737. Convention date, Feb. 28, 1944. [Class 35] [Also in Group XIX] In an induction machine such as a slip coupling or dynamometer, the smooth surfaced member in which eddy currents are induced is of molybdenum iron alloy. In the dynamometer shown, water or other fluid is circulated between headers 22, 23 through axial passages 21 in the eddy current member 15 which is of alloy containing .2- to 1 per cent molybdenum and a similar amount of silicon. The cooling liquid may be re-circulated after re-cooling.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US585524XA | 1944-02-28 | 1944-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB585524A true GB585524A (en) | 1947-02-10 |
Family
ID=22017520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4737/45A Expired GB585524A (en) | 1944-02-28 | 1945-02-26 | Improvements in and relating to induction type dynamoelectric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB585524A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965777A (en) * | 1958-02-19 | 1960-12-20 | Eaton Mfg Co | Liquid-cooled electromagnetic coupling |
EP0131088A2 (en) * | 1983-07-08 | 1985-01-16 | Combi Co., Ltd. | Eddy current brakes, loading devices and ergometers |
US4817938A (en) * | 1983-07-08 | 1989-04-04 | Combi Co., Ltd. | Bicycle ergometer and eddy current brake therefor |
GB2251341A (en) * | 1990-11-20 | 1992-07-01 | Jack Rolph | Pole polarity and eddy current member material for a dynamometer |
-
1945
- 1945-02-26 GB GB4737/45A patent/GB585524A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965777A (en) * | 1958-02-19 | 1960-12-20 | Eaton Mfg Co | Liquid-cooled electromagnetic coupling |
EP0131088A2 (en) * | 1983-07-08 | 1985-01-16 | Combi Co., Ltd. | Eddy current brakes, loading devices and ergometers |
EP0131088A3 (en) * | 1983-07-08 | 1986-05-28 | Combi Co., Ltd. | Eddy current brakes, loading devices and ergometers |
US4817938A (en) * | 1983-07-08 | 1989-04-04 | Combi Co., Ltd. | Bicycle ergometer and eddy current brake therefor |
EP0379227A2 (en) * | 1983-07-08 | 1990-07-25 | Combi Co., Ltd. | Method of obtaining optimum load value for a user of an exercise device |
EP0379227A3 (en) * | 1983-07-08 | 1990-11-07 | Combi Co., Ltd. | Method of obtaining optimum load value for a user of an exercise device |
GB2251341A (en) * | 1990-11-20 | 1992-07-01 | Jack Rolph | Pole polarity and eddy current member material for a dynamometer |
GB2251341B (en) * | 1990-11-20 | 1995-02-08 | Jack Rolph | Pole polarity and eddy current member material for a dynamometer |
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