JPS5517250A - Enclosed wound rotor induction motor - Google Patents
Enclosed wound rotor induction motorInfo
- Publication number
- JPS5517250A JPS5517250A JP8899378A JP8899378A JPS5517250A JP S5517250 A JPS5517250 A JP S5517250A JP 8899378 A JP8899378 A JP 8899378A JP 8899378 A JP8899378 A JP 8899378A JP S5517250 A JPS5517250 A JP S5517250A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- sub
- stator
- brush
- rotor
- 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
Abstract
PURPOSE: To prevent a stator and a rotor from damage due to the wear powder of a brush, by linking, the main chamber for accommodating a stator and rotor, through a shaft sealing device to the sub-chamber for accommodating a slipring and brush.
CONSTITUTION: The constitution of a main chamber 4 comprises an equipment linking material 2, having an additional function as a bearing box, and an intermediate wall 3, having a dual function for a bearing box and fan casing side wall, to accommodate a rotor 9 and stator 8 therein. The opening side of a sub-casing 5 is connected to the intermediate wall 3 through the other side wall 6 of the fan casing to construct a chamber 7. A slipring 13 to 15 and brush 17 to 19 are accommodated in the sub-accommodation chamber. The main accommodation chamber is isolated through a shaft sealing device 12 from the sub-accommodation chamber, with an filtration of worn powder into the main chamber prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8899378A JPS5517250A (en) | 1978-07-20 | 1978-07-20 | Enclosed wound rotor induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8899378A JPS5517250A (en) | 1978-07-20 | 1978-07-20 | Enclosed wound rotor induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517250A true JPS5517250A (en) | 1980-02-06 |
Family
ID=13958328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8899378A Pending JPS5517250A (en) | 1978-07-20 | 1978-07-20 | Enclosed wound rotor induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517250A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0422523A (en) * | 1990-05-15 | 1992-01-27 | Matsushita Electric Works Ltd | Manufacture of eaves-gutter bent |
CN101951096A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | Rotor lead structure of wound type electromotor |
-
1978
- 1978-07-20 JP JP8899378A patent/JPS5517250A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0422523A (en) * | 1990-05-15 | 1992-01-27 | Matsushita Electric Works Ltd | Manufacture of eaves-gutter bent |
CN101951096A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | Rotor lead structure of wound type electromotor |
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