CN107023479A - 一种制动装置上置的螺杆泵直接驱动装置 - Google Patents
一种制动装置上置的螺杆泵直接驱动装置 Download PDFInfo
- Publication number
- CN107023479A CN107023479A CN201710357588.XA CN201710357588A CN107023479A CN 107023479 A CN107023479 A CN 107023479A CN 201710357588 A CN201710357588 A CN 201710357588A CN 107023479 A CN107023479 A CN 107023479A
- Authority
- CN
- China
- Prior art keywords
- brake apparatus
- motor
- upper shell
- lower house
- main shaft
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/008—Pumps for submersible use, i.e. down-hole pumping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710357588.XA CN107023479B (zh) | 2017-05-19 | 2017-05-19 | 一种制动装置上置的螺杆泵直接驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710357588.XA CN107023479B (zh) | 2017-05-19 | 2017-05-19 | 一种制动装置上置的螺杆泵直接驱动装置 |
Publications (2)
Publication Number | Publication Date |
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CN107023479A true CN107023479A (zh) | 2017-08-08 |
CN107023479B CN107023479B (zh) | 2019-05-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710357588.XA Active CN107023479B (zh) | 2017-05-19 | 2017-05-19 | 一种制动装置上置的螺杆泵直接驱动装置 |
Country Status (1)
Country | Link |
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CN (1) | CN107023479B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616578C1 (de) * | 1996-04-25 | 1997-07-24 | Netzsch Mohnopumpen Gmbh | Antriebskopf für ein drehantreibbares Gestänge, insbesondere zum Antreiben einer Bohrlochpumpe |
CN202056230U (zh) * | 2011-05-17 | 2011-11-30 | 孙卓岐 | 一种螺杆泵防反转全自动刹车装置 |
US20120237380A1 (en) * | 2011-03-15 | 2012-09-20 | Weatherford/Lamb, Inc. | Downhole Backspin Retarder for Progressive Cavity Pump |
US20130306303A1 (en) * | 2012-05-17 | 2013-11-21 | Fresadora Sant'ana Ltda. | Integrated driving head for progressive cavity pumps used in oil extraction |
CN204060632U (zh) * | 2014-07-03 | 2014-12-31 | 中国石油天然气集团公司 | 水力刹车螺杆泵地面驱动装置防反转结构 |
CN204175594U (zh) * | 2014-10-09 | 2015-02-25 | 中国石油天然气集团公司 | 螺杆泵逆转液压阻尼器 |
-
2017
- 2017-05-19 CN CN201710357588.XA patent/CN107023479B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616578C1 (de) * | 1996-04-25 | 1997-07-24 | Netzsch Mohnopumpen Gmbh | Antriebskopf für ein drehantreibbares Gestänge, insbesondere zum Antreiben einer Bohrlochpumpe |
US20120237380A1 (en) * | 2011-03-15 | 2012-09-20 | Weatherford/Lamb, Inc. | Downhole Backspin Retarder for Progressive Cavity Pump |
CN202056230U (zh) * | 2011-05-17 | 2011-11-30 | 孙卓岐 | 一种螺杆泵防反转全自动刹车装置 |
US20130306303A1 (en) * | 2012-05-17 | 2013-11-21 | Fresadora Sant'ana Ltda. | Integrated driving head for progressive cavity pumps used in oil extraction |
CN204060632U (zh) * | 2014-07-03 | 2014-12-31 | 中国石油天然气集团公司 | 水力刹车螺杆泵地面驱动装置防反转结构 |
CN204175594U (zh) * | 2014-10-09 | 2015-02-25 | 中国石油天然气集团公司 | 螺杆泵逆转液压阻尼器 |
Also Published As
Publication number | Publication date |
---|---|
CN107023479B (zh) | 2019-05-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 163000 Guangfeng street, Guangfeng District, Daqing, Heilongjiang Province, No. 23-2 Guangming Street Patentee after: Daqing Hua Yu petroleum machinery Manufacturing Co., Ltd Address before: 163000, No. 4, North Road, torch village, Saertu District, Heilongjiang, Daqing Patentee before: Dalian Shengwei Machinery Manufacturing Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: 163000 No.4, Beiyi Road, Huoju village, Saertu District, Daqing City, Heilongjiang Province Patentee after: DALIAN SHENGWEI MACHINERY MANUFACTURING Co.,Ltd. Address before: 163000 Guangming South Street 23-2, Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee before: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING Co.,Ltd. |