CN202798400U - 鼠笼型交流牵引电动机的转子导条楔紧结构 - Google Patents
鼠笼型交流牵引电动机的转子导条楔紧结构 Download PDFInfo
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- CN202798400U CN202798400U CN201220452464.2U CN201220452464U CN202798400U CN 202798400 U CN202798400 U CN 202798400U CN 201220452464 U CN201220452464 U CN 201220452464U CN 202798400 U CN202798400 U CN 202798400U
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CN201220452464.2U CN202798400U (zh) | 2012-09-07 | 2012-09-07 | 鼠笼型交流牵引电动机的转子导条楔紧结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102832773A (zh) * | 2012-09-07 | 2012-12-19 | 南车成都机车车辆有限公司 | 鼠笼型交流牵引电动机的转子导条楔紧结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102832773A (zh) * | 2012-09-07 | 2012-12-19 | 南车成都机车车辆有限公司 | 鼠笼型交流牵引电动机的转子导条楔紧结构 |
CN102832773B (zh) * | 2012-09-07 | 2015-07-08 | 南车成都机车车辆有限公司 | 鼠笼型交流牵引电动机的转子导条楔紧结构 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CSR MOTOR Co.,Ltd. Address before: 610057 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR CHENGDU 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: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CRRC ELECTRIC MOTOR Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee before: CHENGDU CSR MOTOR Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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CX01 | Expiry of patent term |