CN100405711C - 一种稀土永磁无刷直流牙科座椅电机 - Google Patents
一种稀土永磁无刷直流牙科座椅电机 Download PDFInfo
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- CN100405711C CN100405711C CNB2004100734622A CN200410073462A CN100405711C CN 100405711 C CN100405711 C CN 100405711C CN B2004100734622 A CNB2004100734622 A CN B2004100734622A CN 200410073462 A CN200410073462 A CN 200410073462A CN 100405711 C CN100405711 C CN 100405711C
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- motor
- rare earth
- permanent magnet
- chair seat
- earth permanent
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100734622A CN100405711C (zh) | 2004-12-24 | 2004-12-24 | 一种稀土永磁无刷直流牙科座椅电机 |
Applications Claiming Priority (1)
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CNB2004100734622A CN100405711C (zh) | 2004-12-24 | 2004-12-24 | 一种稀土永磁无刷直流牙科座椅电机 |
Publications (2)
Publication Number | Publication Date |
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CN1797911A CN1797911A (zh) | 2006-07-05 |
CN100405711C true CN100405711C (zh) | 2008-07-23 |
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CNB2004100734622A Expired - Fee Related CN100405711C (zh) | 2004-12-24 | 2004-12-24 | 一种稀土永磁无刷直流牙科座椅电机 |
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CN (1) | CN100405711C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102255437B (zh) * | 2011-07-07 | 2013-08-07 | 常州市昊升电机有限公司 | 一种高性能的稀土永磁直流电动机 |
CN106655606A (zh) * | 2016-11-24 | 2017-05-10 | 兰州飞行控制有限责任公司 | 一种直流无刷电机转子结构 |
WO2018139791A1 (ko) | 2017-01-24 | 2018-08-02 | 엘지이노텍 주식회사 | 모터 |
CN114977554B (zh) * | 2022-06-09 | 2023-06-23 | 湖州太平微特电机有限公司 | 一种外转子电机及制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2309663Y (zh) * | 1997-09-18 | 1999-03-03 | 任玉发 | 一种高效稀土永磁无刷直流电机 |
CN2428911Y (zh) * | 2000-06-12 | 2001-05-02 | 朱向东 | 长寿命多模式永磁无刷伺服电动机 |
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2004
- 2004-12-24 CN CNB2004100734622A patent/CN100405711C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2309663Y (zh) * | 1997-09-18 | 1999-03-03 | 任玉发 | 一种高效稀土永磁无刷直流电机 |
CN2428911Y (zh) * | 2000-06-12 | 2001-05-02 | 朱向东 | 长寿命多模式永磁无刷伺服电动机 |
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CN1797911A (zh) | 2006-07-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HIGH SPEED ELECTRICAL MACHINERY CO., LTD. Free format text: FORMER OWNER: NORTHWESTERN POLYTECHNICAL UNIVERSITY Effective date: 20110927 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710072 XI'AN, SHAANXI PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110927 Address after: 518109 Guangdong province Shenzhen city Baoan District Road, Dalang street, Hua Fan anda science and Technology Industrial Park, building fifth, first floor Patentee after: SHENZHEN HIGHSPEED MOTOR CO., LTD. Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20151224 |
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EXPY | Termination of patent right or utility model |