CN101847965B - 电动汽车电动机电流开关 - Google Patents
电动汽车电动机电流开关 Download PDFInfo
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- CN101847965B CN101847965B CN2010101580059A CN201010158005A CN101847965B CN 101847965 B CN101847965 B CN 101847965B CN 2010101580059 A CN2010101580059 A CN 2010101580059A CN 201010158005 A CN201010158005 A CN 201010158005A CN 101847965 B CN101847965 B CN 101847965B
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- current
- switch
- oxide
- metal
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101580059A CN101847965B (zh) | 2010-04-28 | 2010-04-28 | 电动汽车电动机电流开关 |
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CN2010101580059A CN101847965B (zh) | 2010-04-28 | 2010-04-28 | 电动汽车电动机电流开关 |
Publications (2)
Publication Number | Publication Date |
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CN101847965A CN101847965A (zh) | 2010-09-29 |
CN101847965B true CN101847965B (zh) | 2011-11-30 |
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CN2010101580059A Expired - Fee Related CN101847965B (zh) | 2010-04-28 | 2010-04-28 | 电动汽车电动机电流开关 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1139311A (zh) * | 1995-06-06 | 1997-01-01 | 日本电装株式会社 | 车辆用交流发电机 |
CN1146655A (zh) * | 1995-06-06 | 1997-04-02 | 日本电装株式会社 | 采用SiC开关晶体管的车辆用交流发电机 |
WO2009144957A1 (ja) * | 2008-05-30 | 2009-12-03 | パナソニック株式会社 | 同期電動機駆動システム |
CN201682376U (zh) * | 2010-04-28 | 2010-12-22 | 乐山华发电子科技股份有限公司 | 电动汽车电动机电流开关 |
-
2010
- 2010-04-28 CN CN2010101580059A patent/CN101847965B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1139311A (zh) * | 1995-06-06 | 1997-01-01 | 日本电装株式会社 | 车辆用交流发电机 |
CN1146655A (zh) * | 1995-06-06 | 1997-04-02 | 日本电装株式会社 | 采用SiC开关晶体管的车辆用交流发电机 |
WO2009144957A1 (ja) * | 2008-05-30 | 2009-12-03 | パナソニック株式会社 | 同期電動機駆動システム |
CN201682376U (zh) * | 2010-04-28 | 2010-12-22 | 乐山华发电子科技股份有限公司 | 电动汽车电动机电流开关 |
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Publication number | Publication date |
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CN101847965A (zh) | 2010-09-29 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: LESHAN HUAFA TECHNOLOGY (GROUP) CO., LTD. Free format text: FORMER NAME: LESHAN HUAFA ELECTRONIC TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Lingang Industrial Park Ying Zhen Wutongqiao District Leshan city Sichuan province 614800 crown Patentee after: Leshan HUAFA Technology (Group) Limited by Share Ltd Address before: Lingang Industrial Park Ying Zhen Wutongqiao District Leshan city Sichuan province 614800 crown Patentee before: Leshan Huafa Electronic Technology Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100929 Assignee: Leshan Mutian Electric Appliance Co., Ltd. Assignor: Leshan HUAFA Technology (Group) Limited by Share Ltd Contract record no.: 2013510000102 Denomination of invention: Motor current switch of electric automobile Granted publication date: 20111130 License type: Exclusive License Record date: 20131010 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Addressee: Peng Li Document name: Notification of Passing Examination on Formalities |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20180428 |