CN201947118U - 高速列车牵引电机冷却通风机组 - Google Patents
高速列车牵引电机冷却通风机组 Download PDFInfo
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- CN201947118U CN201947118U CN2011200645982U CN201120064598U CN201947118U CN 201947118 U CN201947118 U CN 201947118U CN 2011200645982 U CN2011200645982 U CN 2011200645982U CN 201120064598 U CN201120064598 U CN 201120064598U CN 201947118 U CN201947118 U CN 201947118U
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- motor
- electric machine
- speed train
- traction electric
- ventilator set
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- Electric Propulsion And Braking For Vehicles (AREA)
- Motor Or Generator Cooling System (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN2011200645982U CN201947118U (zh) | 2011-03-14 | 2011-03-14 | 高速列车牵引电机冷却通风机组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200645982U CN201947118U (zh) | 2011-03-14 | 2011-03-14 | 高速列车牵引电机冷却通风机组 |
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Publication Number | Publication Date |
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CN201947118U true CN201947118U (zh) | 2011-08-24 |
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CN2011200645982U Expired - Lifetime CN201947118U (zh) | 2011-03-14 | 2011-03-14 | 高速列车牵引电机冷却通风机组 |
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CN (1) | CN201947118U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104539103A (zh) * | 2014-12-17 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | 轨道车辆及其牵引电机冷却系统 |
-
2011
- 2011-03-14 CN CN2011200645982U patent/CN201947118U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104539103A (zh) * | 2014-12-17 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | 轨道车辆及其牵引电机冷却系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20140924 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: CHINA RAILWAY CORPORATION Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110824 |