CN202634318U - 一种压电换能器件及使用该器件的压电发电机 - Google Patents
一种压电换能器件及使用该器件的压电发电机 Download PDFInfo
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- CN202634318U CN202634318U CN 201220258861 CN201220258861U CN202634318U CN 202634318 U CN202634318 U CN 202634318U CN 201220258861 CN201220258861 CN 201220258861 CN 201220258861 U CN201220258861 U CN 201220258861U CN 202634318 U CN202634318 U CN 202634318U
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CN 201220258861 CN202634318U (zh) | 2012-06-01 | 2012-06-01 | 一种压电换能器件及使用该器件的压电发电机 |
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CN 201220258861 CN202634318U (zh) | 2012-06-01 | 2012-06-01 | 一种压电换能器件及使用该器件的压电发电机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107044321A (zh) * | 2017-05-26 | 2017-08-15 | 北京汽车研究总院有限公司 | 一种车辆尾气热量回收装置和具有其的车辆 |
CN110815970A (zh) * | 2019-10-29 | 2020-02-21 | 海鹰企业集团有限责任公司 | 一种高径厚比双叠片的制备方法 |
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2012
- 2012-06-01 CN CN 201220258861 patent/CN202634318U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107044321A (zh) * | 2017-05-26 | 2017-08-15 | 北京汽车研究总院有限公司 | 一种车辆尾气热量回收装置和具有其的车辆 |
CN107044321B (zh) * | 2017-05-26 | 2019-06-04 | 北京汽车研究总院有限公司 | 一种车辆尾气热量回收装置和具有其的车辆 |
CN110815970A (zh) * | 2019-10-29 | 2020-02-21 | 海鹰企业集团有限责任公司 | 一种高径厚比双叠片的制备方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: Prestige sensing Science and Technology Co., Ltd. of Guangdong Audi Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: Guangzhou Panyu Aodiwei Electronic Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190601 |
|
CF01 | Termination of patent right due to non-payment of annual fee |