CN204442657U - A kind of Novel movable iron unit - Google Patents
A kind of Novel movable iron unit Download PDFInfo
- Publication number
- CN204442657U CN204442657U CN201420867665.8U CN201420867665U CN204442657U CN 204442657 U CN204442657 U CN 204442657U CN 201420867665 U CN201420867665 U CN 201420867665U CN 204442657 U CN204442657 U CN 204442657U
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- CN
- China
- Prior art keywords
- iron core
- armature
- permanent magnet
- novel movable
- transducing portion
- 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.)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420867665.8U CN204442657U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel movable iron unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420867665.8U CN204442657U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel movable iron unit |
Publications (1)
Publication Number | Publication Date |
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CN204442657U true CN204442657U (en) | 2015-07-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420867665.8U Active CN204442657U (en) | 2014-12-31 | 2014-12-31 | A kind of Novel movable iron unit |
Country Status (1)
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CN (1) | CN204442657U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104581583A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Novel moving iron unit and iron core producing method |
CN107135449A (en) * | 2017-05-27 | 2017-09-05 | 苏州亿欧得电子有限公司 | A kind of moving-iron receiver with New Magnetic Field Controlled guide structure |
-
2014
- 2014-12-31 CN CN201420867665.8U patent/CN204442657U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104581583A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Novel moving iron unit and iron core producing method |
CN104581583B (en) * | 2014-12-31 | 2018-12-11 | 苏州逸巛声学科技有限公司 | A kind of preparation method of novel moving iron unit and iron core |
CN107135449A (en) * | 2017-05-27 | 2017-09-05 | 苏州亿欧得电子有限公司 | A kind of moving-iron receiver with New Magnetic Field Controlled guide structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170118 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 855, building, No. 7 Patentee before: Suzhou Hengting Electronic Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee before: Suzhou Puliansi Electronic Technology Co., Ltd. |
|
CP03 | Change of name, title or address |
Address after: 368 Youyi Road, Babai friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yiyi Electronic Technology Co., Ltd Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee before: Suzhou Yilan Acoustic Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215299 No. 168, Ludang Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province (north of the original Lingyi Road) Patentee after: Suzhou Yiyi Technology Co.,Ltd. Address before: No. 368, Youyi Road, Bache Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yiyi Electronic Technology Co., Ltd |
|
CP03 | Change of name, title or address |