JPS52144702A - Current collector for rotary machine - Google Patents
Current collector for rotary machineInfo
- Publication number
- JPS52144702A JPS52144702A JP6117676A JP6117676A JPS52144702A JP S52144702 A JPS52144702 A JP S52144702A JP 6117676 A JP6117676 A JP 6117676A JP 6117676 A JP6117676 A JP 6117676A JP S52144702 A JPS52144702 A JP S52144702A
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- rotary machine
- brush
- suppress
- enhance
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE: To enhance a cooling effect and suppress a local temperature rise of the brush, by such means that in the inside of the current collector, making a sliding contact with the electric brush group, a plurality of ventilation holes, with its one end made opening at a position almost center of the contacting part in axial direction, be provided, and a suction be made by an operation of the fan.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6117676A JPS52144702A (en) | 1976-05-28 | 1976-05-28 | Current collector for rotary machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6117676A JPS52144702A (en) | 1976-05-28 | 1976-05-28 | Current collector for rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52144702A true JPS52144702A (en) | 1977-12-02 |
Family
ID=13163570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6117676A Pending JPS52144702A (en) | 1976-05-28 | 1976-05-28 | Current collector for rotary machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52144702A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57110051A (en) * | 1980-11-13 | 1982-07-08 | Bbc Brown Boveri & Cie | Slip ring device for electric device |
-
1976
- 1976-05-28 JP JP6117676A patent/JPS52144702A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57110051A (en) * | 1980-11-13 | 1982-07-08 | Bbc Brown Boveri & Cie | Slip ring device for electric device |
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