CN101645634B - 绕线转子电机集电环组件散热及防碳粉装置 - Google Patents
绕线转子电机集电环组件散热及防碳粉装置 Download PDFInfo
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- CN101645634B CN101645634B CN2009100752553A CN200910075255A CN101645634B CN 101645634 B CN101645634 B CN 101645634B CN 2009100752553 A CN2009100752553 A CN 2009100752553A CN 200910075255 A CN200910075255 A CN 200910075255A CN 101645634 B CN101645634 B CN 101645634B
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CN2009100752553A CN101645634B (zh) | 2009-08-24 | 2009-08-24 | 绕线转子电机集电环组件散热及防碳粉装置 |
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CN2009100752553A CN101645634B (zh) | 2009-08-24 | 2009-08-24 | 绕线转子电机集电环组件散热及防碳粉装置 |
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CN101645634A CN101645634A (zh) | 2010-02-10 |
CN101645634B true CN101645634B (zh) | 2011-07-20 |
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CN2009100752553A Expired - Fee Related CN101645634B (zh) | 2009-08-24 | 2009-08-24 | 绕线转子电机集电环组件散热及防碳粉装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102412683A (zh) * | 2011-11-15 | 2012-04-11 | 中电电机股份有限公司 | 双头固定刷杆结构 |
CN102611254B (zh) * | 2012-03-29 | 2013-12-18 | 东方电气集团东方电机有限公司 | 发电机大电流集电环装置 |
CN102723814A (zh) * | 2012-06-26 | 2012-10-10 | 东方电气(乐山)新能源设备有限公司 | 一种新型的滑环室冷却风扇结构 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS LARGE SPECIAL MOTOR (SHANXI) CO., LTD. Free format text: FORMER OWNER: SHANXI EXPLOSION-PROOF MOTOR GROUP CO., LTD. Effective date: 20130507 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130507 Address after: 046011 No. 191 Chengbei West Street, Shanxi, Changzhi Patentee after: SIEMENS large special motor (Shanxi) Co., Ltd. Address before: 046011, No. 24, North Lane, Taihang West Street, Shanxi, Changzhi Patentee before: Shanxi Explosion-Proof Motor (Group) Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20190824 |
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CF01 | Termination of patent right due to non-payment of annual fee |