CN202978793U - 一种开关磁阻电机调速装置 - Google Patents
一种开关磁阻电机调速装置 Download PDFInfo
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- CN202978793U CN202978793U CN 201220741292 CN201220741292U CN202978793U CN 202978793 U CN202978793 U CN 202978793U CN 201220741292 CN201220741292 CN 201220741292 CN 201220741292 U CN201220741292 U CN 201220741292U CN 202978793 U CN202978793 U CN 202978793U
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CN 201220741292 CN202978793U (zh) | 2012-12-28 | 2012-12-28 | 一种开关磁阻电机调速装置 |
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Cited By (1)
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CN103904964A (zh) * | 2012-12-28 | 2014-07-02 | 北京中纺锐力机电有限公司 | 一种开关磁阻电机调速装置 |
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CN103904964A (zh) * | 2012-12-28 | 2014-07-02 | 北京中纺锐力机电有限公司 | 一种开关磁阻电机调速装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIDEC (BEIJING) DRIVE SYSTEM TECHNIQUE CO., LTD. Free format text: FORMER OWNER: BEIJING CHINA TEX MECHANICAL + ELECTRICAL ENGINEERING LTD. Effective date: 20150713 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 101102 Beijing, Tongzhou District Sheng King South Street, No. 13, No. 101, 201-1, 301, 15, Patentee after: Nideke (Beijing) Transmission Technology Co. Ltd Address before: 101102, Beijing, Zhongguancun science and Technology Park, Jinqiao Science and technology industrial base, 15 South four street, 16A, Tongzhou District Patentee before: Beijing China Tex Mechanical & Electrical Engineering Ltd. |
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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: 20130605 Termination date: 20171228 |