CN100439753C - 潜油泵专用减速机及其设备工艺 - Google Patents
潜油泵专用减速机及其设备工艺 Download PDFInfo
- Publication number
- CN100439753C CN100439753C CNB2003101193840A CN200310119384A CN100439753C CN 100439753 C CN100439753 C CN 100439753C CN B2003101193840 A CNB2003101193840 A CN B2003101193840A CN 200310119384 A CN200310119384 A CN 200310119384A CN 100439753 C CN100439753 C CN 100439753C
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- Prior art keywords
- gear
- output shaft
- shell
- gear ring
- ring
- 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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- Rotary Pumps (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101193840A CN100439753C (zh) | 2003-12-24 | 2003-12-24 | 潜油泵专用减速机及其设备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101193840A CN100439753C (zh) | 2003-12-24 | 2003-12-24 | 潜油泵专用减速机及其设备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1632313A CN1632313A (zh) | 2005-06-29 |
CN100439753C true CN100439753C (zh) | 2008-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2003101193840A Expired - Fee Related CN100439753C (zh) | 2003-12-24 | 2003-12-24 | 潜油泵专用减速机及其设备工艺 |
Country Status (1)
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CN (1) | CN100439753C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101694149B (zh) * | 2009-10-23 | 2012-05-30 | 杨天博 | 一种深井钻进减速机及其工作方法 |
CN101893064B (zh) * | 2010-07-16 | 2012-05-23 | 杨天博 | 可调节回差的减速机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2229550Y (zh) * | 1995-09-20 | 1996-06-19 | 李进 | 一种油井井下减速器 |
US5588821A (en) * | 1994-11-04 | 1996-12-31 | Mitsubishi Denki Kabushiki Kaisha | Vacuum pump with planetary gear accelerator |
CN2273367Y (zh) * | 1996-06-06 | 1998-01-28 | 杨天博 | 积分式内循环润滑装置 |
CN2309443Y (zh) * | 1997-04-29 | 1999-03-03 | 王鸿志 | 潜油减速机 |
CN2316502Y (zh) * | 1997-06-06 | 1999-04-28 | 石家庄市减速机厂 | 潜油减速器 |
CN2663689Y (zh) * | 2003-12-24 | 2004-12-15 | 王欣 | 潜油泵专用减速机 |
-
2003
- 2003-12-24 CN CNB2003101193840A patent/CN100439753C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588821A (en) * | 1994-11-04 | 1996-12-31 | Mitsubishi Denki Kabushiki Kaisha | Vacuum pump with planetary gear accelerator |
CN2229550Y (zh) * | 1995-09-20 | 1996-06-19 | 李进 | 一种油井井下减速器 |
CN2273367Y (zh) * | 1996-06-06 | 1998-01-28 | 杨天博 | 积分式内循环润滑装置 |
CN2309443Y (zh) * | 1997-04-29 | 1999-03-03 | 王鸿志 | 潜油减速机 |
CN2316502Y (zh) * | 1997-06-06 | 1999-04-28 | 石家庄市减速机厂 | 潜油减速器 |
CN2663689Y (zh) * | 2003-12-24 | 2004-12-15 | 王欣 | 潜油泵专用减速机 |
Also Published As
Publication number | Publication date |
---|---|
CN1632313A (zh) | 2005-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHLUMBERGER (TIANJIN) OIL MACHINERY CO.; APPLICA Free format text: FORMER OWNER: WANG XIN; APPLICANT Effective date: 20080201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080201 Address after: Zip code 7-8, yensheng Road, Xiqing Development Zone, Tianjin, China: 300385 Applicant after: J Len Bbe Semyon (Tianjin) oil production machinery Co., Ltd. Co-applicant after: Yang Tianbo Address before: Tianjin Oilfield Development Zone, Xiqing, No. 7, Jian Fu Road, Tianjin oilfield oil production equipment Co., Ltd., zip code: 300381 Applicant before: Wang Xin Co-applicant before: Yang Tianbo |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20100125 |