CN101651399A - 节能高寿命深井潜油直线电机 - Google Patents
节能高寿命深井潜油直线电机 Download PDFInfo
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- CN101651399A CN101651399A CN200910187430A CN200910187430A CN101651399A CN 101651399 A CN101651399 A CN 101651399A CN 200910187430 A CN200910187430 A CN 200910187430A CN 200910187430 A CN200910187430 A CN 200910187430A CN 101651399 A CN101651399 A CN 101651399A
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- linear motor
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CN2009101874308A CN101651399B (zh) | 2009-09-18 | 2009-09-18 | 节能高寿命深井潜油直线电机 |
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CN2009101874308A CN101651399B (zh) | 2009-09-18 | 2009-09-18 | 节能高寿命深井潜油直线电机 |
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CN101651399A true CN101651399A (zh) | 2010-02-17 |
CN101651399B CN101651399B (zh) | 2012-02-22 |
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CN2009101874308A Active CN101651399B (zh) | 2009-09-18 | 2009-09-18 | 节能高寿命深井潜油直线电机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104539093A (zh) * | 2014-10-20 | 2015-04-22 | 沈阳新城石油机械制造有限公司 | 潜油直线电机引出线延长结构及运输固定、使用安装方法 |
-
2009
- 2009-09-18 CN CN2009101874308A patent/CN101651399B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104539093A (zh) * | 2014-10-20 | 2015-04-22 | 沈阳新城石油机械制造有限公司 | 潜油直线电机引出线延长结构及运输固定、使用安装方法 |
CN104539093B (zh) * | 2014-10-20 | 2017-05-24 | 沈阳新城石油机械制造有限公司 | 潜油直线电机引出线延长结构及运输固定、使用安装方法 |
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CN101651399B (zh) | 2012-02-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Dan Inventor after: Feng Chunguo Inventor after: Lu Baodi Inventor after: Gu Shuren Inventor before: Feng Dan Inventor before: Feng Chunguo Inventor before: Lu Baodi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FENG DAN FENG CHUNGUO LU BAODI TO: FENG DAN FENG CHUNGUO LU BAODI GU SHUREN |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100217 Assignee: Hunan CRRC Shangqu Electric Co.,Ltd. Assignor: SHENYANG XINCHENG PETROLEUM MACHINERY MANUFACTURING Co.,Ltd. Contract record no.: X2022210000027 Denomination of invention: Energy saving high life deep well submersible linear motor Granted publication date: 20120222 License type: Exclusive License Record date: 20220708 |
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EE01 | Entry into force of recordation of patent licensing contract |