CN201623842U - Mylar喇叭组合振动膜片 - Google Patents
Mylar喇叭组合振动膜片 Download PDFInfo
- Publication number
- CN201623842U CN201623842U CN2010200565752U CN201020056575U CN201623842U CN 201623842 U CN201623842 U CN 201623842U CN 2010200565752 U CN2010200565752 U CN 2010200565752U CN 201020056575 U CN201020056575 U CN 201020056575U CN 201623842 U CN201623842 U CN 201623842U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- diaphragm
- centre
- vibration diaphragm
- mylar
- 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 - Lifetime
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200565752U CN201623842U (zh) | 2010-01-15 | 2010-01-15 | Mylar喇叭组合振动膜片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010200565752U CN201623842U (zh) | 2010-01-15 | 2010-01-15 | Mylar喇叭组合振动膜片 |
Publications (1)
Publication Number | Publication Date |
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CN201623842U true CN201623842U (zh) | 2010-11-03 |
Family
ID=43027295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010200565752U Expired - Lifetime CN201623842U (zh) | 2010-01-15 | 2010-01-15 | Mylar喇叭组合振动膜片 |
Country Status (1)
Country | Link |
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CN (1) | CN201623842U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106973347A (zh) * | 2017-04-21 | 2017-07-21 | 歌尔股份有限公司 | 一种音圈及扬声器单体 |
-
2010
- 2010-01-15 CN CN2010200565752U patent/CN201623842U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106973347A (zh) * | 2017-04-21 | 2017-07-21 | 歌尔股份有限公司 | 一种音圈及扬声器单体 |
CN106973347B (zh) * | 2017-04-21 | 2020-07-24 | 歌尔股份有限公司 | 一种音圈及扬声器单体 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU JIAHE ACOUSTICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DONGGUAN COSONIC ELECTRONICS CO., LTD. Effective date: 20131220 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523008 DONGGUAN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131220 Address after: 5, building 1, building 6, 523000 Industrial South Road, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan Patentee after: COSONIC ACOUSTIC TECHNOLOGY CO., LTD. Address before: 523008 Guangdong Province, Dongguan City Shek Pai Zhenmiao edge Shajing nine road Patentee before: Dongguan Jaihe Electronics Co.,Ltd. |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Jiahe intelligent Polytron Technologies Inc responsible for the patent Document name: Notification that Application Deemed not to be Proposed |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 5, building 1, building 6, 523000 Industrial South Road, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan Patentee after: Jiahe intelligent Polytron Technologies Inc Address before: 5, building 1, building 6, 523000 Industrial South Road, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan Patentee before: COSONIC ACOUSTIC TECHNOLOGY CO., LTD. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101103 |