CN203071727U - 永磁自锁装置及电动机 - Google Patents
永磁自锁装置及电动机 Download PDFInfo
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- CN203071727U CN203071727U CN 201320074751 CN201320074751U CN203071727U CN 203071727 U CN203071727 U CN 203071727U CN 201320074751 CN201320074751 CN 201320074751 CN 201320074751 U CN201320074751 U CN 201320074751U CN 203071727 U CN203071727 U CN 203071727U
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- soft magnetism
- lock chamber
- rotating shaft
- locking device
- arc
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- 230000005389 magnetism Effects 0.000 claims description 96
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320074751 CN203071727U (zh) | 2013-02-01 | 2013-02-01 | 永磁自锁装置及电动机 |
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CN 201320074751 CN203071727U (zh) | 2013-02-01 | 2013-02-01 | 永磁自锁装置及电动机 |
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CN203071727U true CN203071727U (zh) | 2013-07-17 |
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CN 201320074751 Expired - Lifetime CN203071727U (zh) | 2013-02-01 | 2013-02-01 | 永磁自锁装置及电动机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103973031A (zh) * | 2013-02-01 | 2014-08-06 | 深圳市兆威机电有限公司 | 永磁自锁装置及电动机 |
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2013
- 2013-02-01 CN CN 201320074751 patent/CN203071727U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103973031A (zh) * | 2013-02-01 | 2014-08-06 | 深圳市兆威机电有限公司 | 永磁自锁装置及电动机 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 518103 18 Dragon King Temple Industrial Park, Fuyong Town, Baoan District, Shenzhen, Guangdong Patentee after: SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS Co.,Ltd. Address before: 518103 18 Dragon King Temple Industrial Park, Fuyong Town, Baoan District, Shenzhen, Guangdong Patentee before: Shenzhen Zhaowei Machinery&electronics Co.,Ltd. |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Wei Shengwen Document name: payment instructions |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Wei Shengwen Document name: Notice of Patent Termination |