CN201233908Y - 压电变压器 - Google Patents
压电变压器 Download PDFInfo
- Publication number
- CN201233908Y CN201233908Y CNU2008201096143U CN200820109614U CN201233908Y CN 201233908 Y CN201233908 Y CN 201233908Y CN U2008201096143 U CNU2008201096143 U CN U2008201096143U CN 200820109614 U CN200820109614 U CN 200820109614U CN 201233908 Y CN201233908 Y CN 201233908Y
- Authority
- CN
- China
- Prior art keywords
- piezoelectric
- output
- piezoelectric transformer
- transformer
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201096143U CN201233908Y (zh) | 2008-08-01 | 2008-08-01 | 压电变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201096143U CN201233908Y (zh) | 2008-08-01 | 2008-08-01 | 压电变压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201233908Y true CN201233908Y (zh) | 2009-05-06 |
Family
ID=40620295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201096143U Expired - Fee Related CN201233908Y (zh) | 2008-08-01 | 2008-08-01 | 压电变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201233908Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105047811A (zh) * | 2015-05-29 | 2015-11-11 | 北京信息科技大学 | 基于不同厚度的压电材料层的叠堆压电换能器 |
-
2008
- 2008-08-01 CN CNU2008201096143U patent/CN201233908Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105047811A (zh) * | 2015-05-29 | 2015-11-11 | 北京信息科技大学 | 基于不同厚度的压电材料层的叠堆压电换能器 |
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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: Beijing Newlighting Electronics Co., Ltd. Assignor: China Electronics Weihua Co., Ltd. Contract record no.: 2010990000091 Denomination of utility model: Variable cross-section Rosen piezoelectric transformer Granted publication date: 20090506 License type: Exclusive License Record date: 20100221 |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING WEIHUA NEW LIGHTING ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CHINA ELECTRONICS WEIHUA CO., LTD. Effective date: 20101124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101124 Address after: 100085 Beijing city Haidian District on the four street 8 Huacheng building 207 Patentee after: Beijing Newlighting Electronics Co., Ltd. Address before: 100085 Beijing city Haidian District on the four street 8 Huacheng building 207 Patentee before: China Electronics Weihua Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20130801 |