CN202817031U - 压电换能器 - Google Patents
压电换能器 Download PDFInfo
- Publication number
- CN202817031U CN202817031U CN201220479818.2U CN201220479818U CN202817031U CN 202817031 U CN202817031 U CN 202817031U CN 201220479818 U CN201220479818 U CN 201220479818U CN 202817031 U CN202817031 U CN 202817031U
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- electrode
- piezoelectric transducer
- piezoelectric
- ceramic piece
- pzt
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201220479818.2U CN202817031U (zh) | 2012-09-19 | 2012-09-19 | 压电换能器 |
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CN201220479818.2U CN202817031U (zh) | 2012-09-19 | 2012-09-19 | 压电换能器 |
Publications (1)
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CN202817031U true CN202817031U (zh) | 2013-03-20 |
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CN201220479818.2U Expired - Lifetime CN202817031U (zh) | 2012-09-19 | 2012-09-19 | 压电换能器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103557968A (zh) * | 2013-11-22 | 2014-02-05 | 哈尔滨理工大学 | 压电传感器中压电陶瓷片焊接点的定位装置及方法 |
CN103612083A (zh) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | 压电换能器电极与检测夹头对准和接触装置 |
CN105633269A (zh) * | 2016-02-26 | 2016-06-01 | 汉得利(常州)电子股份有限公司 | 一种压电片结构 |
CN113140667A (zh) * | 2021-04-22 | 2021-07-20 | 广东奥迪威传感科技股份有限公司 | 一种压电振动装置 |
-
2012
- 2012-09-19 CN CN201220479818.2U patent/CN202817031U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103612083A (zh) * | 2013-10-29 | 2014-03-05 | 杭州电子科技大学 | 压电换能器电极与检测夹头对准和接触装置 |
CN103612083B (zh) * | 2013-10-29 | 2016-03-02 | 杭州电子科技大学 | 压电换能器电极与检测夹头对准和接触装置 |
CN103557968A (zh) * | 2013-11-22 | 2014-02-05 | 哈尔滨理工大学 | 压电传感器中压电陶瓷片焊接点的定位装置及方法 |
CN103557968B (zh) * | 2013-11-22 | 2015-06-17 | 哈尔滨理工大学 | 压电传感器中压电陶瓷片焊接点的定位装置及方法 |
CN105633269A (zh) * | 2016-02-26 | 2016-06-01 | 汉得利(常州)电子股份有限公司 | 一种压电片结构 |
CN113140667A (zh) * | 2021-04-22 | 2021-07-20 | 广东奥迪威传感科技股份有限公司 | 一种压电振动装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Han Yi Electronic Technology Co.,Ltd. Assignor: Yang Yigen Contract record no.: 2015440000298 Denomination of utility model: Transconductance circuit for piezoelectric transducer Granted publication date: 20130320 License type: Exclusive License Record date: 20150618 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Foshan Han Yi Electronic Technology Co.,Ltd. Assignor: Yang Yigen Contract record no.: 2015440000298 Date of cancellation: 20160412 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160707 Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao litchi village sheep Road North Kangle Lai village activity center building two layer Patentee after: Foshan Han Yi Electronic Technology Co.,Ltd. Address before: 528308 Guangdong Province, Foshan city Shunde District Beijiao Junlan Golf Club Jun Mei Road No. 99 Patentee before: Yang Yigen |
|
CP01 | Change in the name or title of a patent holder |
Address after: 528308 2nd floor, Licun recreation center building, north of Yangda Road, Lizhi village committee of Lunjiao, Shunde District, Foshan City, Guangdong Province Patentee after: FOSHAN HANLI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 528308 2nd floor, Licun recreation center building, north of Yangda Road, Lizhi village committee of Lunjiao, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Han Yi Electronic Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
CX01 | Expiry of patent term |