GB1047746A - Improvements in or relating to fan-driving squirrel cage induction motor systems - Google Patents
Improvements in or relating to fan-driving squirrel cage induction motor systemsInfo
- Publication number
- GB1047746A GB1047746A GB2527564A GB2527564A GB1047746A GB 1047746 A GB1047746 A GB 1047746A GB 2527564 A GB2527564 A GB 2527564A GB 2527564 A GB2527564 A GB 2527564A GB 1047746 A GB1047746 A GB 1047746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- squirrel cage
- induction motor
- cage induction
- relating
- 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
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
1,047,746. Control of A.C. motors. SATCHWELL CONTROLS Ltd. Sept. 3, 1965 [June 18, 1964], No. 25275/64. Heading H2J. A shaded pole squirrel cage induction motor has a control winding short-circuited through a rectifier and a rheostat, by which the braking effect of the winding and hence motor speed is regulated. The control winding may be an extension of the main winding, but preferably is separate. The motor drives a fan, e.g. in an air conditioning system and the rheostat may be automatically operated mechanically or hydraulically in response to temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2527564A GB1047746A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to fan-driving squirrel cage induction motor systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2527564A GB1047746A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to fan-driving squirrel cage induction motor systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047746A true GB1047746A (en) | 1966-11-09 |
Family
ID=10225084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2527564A Expired GB1047746A (en) | 1964-06-18 | 1964-06-18 | Improvements in or relating to fan-driving squirrel cage induction motor systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1047746A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129163A1 (en) * | 1980-07-25 | 1982-03-18 | Central'noe proektno- konstruktorskoe bjuro po liftam, Moskva | Control device for the door operating mechanism of a lift car |
DE3641189A1 (en) * | 1986-12-03 | 1988-06-16 | Stromag Maschf | Drive unit |
-
1964
- 1964-06-18 GB GB2527564A patent/GB1047746A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129163A1 (en) * | 1980-07-25 | 1982-03-18 | Central'noe proektno- konstruktorskoe bjuro po liftam, Moskva | Control device for the door operating mechanism of a lift car |
DE3641189A1 (en) * | 1986-12-03 | 1988-06-16 | Stromag Maschf | Drive unit |
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