CN201679482U - Direct-traction type pumping unit with outer rotor motor - Google Patents
Direct-traction type pumping unit with outer rotor motor Download PDFInfo
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- CN201679482U CN201679482U CN2009202789261U CN200920278926U CN201679482U CN 201679482 U CN201679482 U CN 201679482U CN 2009202789261 U CN2009202789261 U CN 2009202789261U CN 200920278926 U CN200920278926 U CN 200920278926U CN 201679482 U CN201679482 U CN 201679482U
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- 238000005086 pumping Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 57
- 239000010959 steel Substances 0.000 claims description 57
- 241000282326 Felis catus Species 0.000 claims description 15
- 238000005183 dynamical system Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000003129 oil well Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000009193 crawling Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202789261U CN201679482U (en) | 2009-11-12 | 2009-11-12 | Direct-traction type pumping unit with outer rotor motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202789261U CN201679482U (en) | 2009-11-12 | 2009-11-12 | Direct-traction type pumping unit with outer rotor motor |
Publications (1)
Publication Number | Publication Date |
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CN201679482U true CN201679482U (en) | 2010-12-22 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009202789261U Expired - Fee Related CN201679482U (en) | 2009-11-12 | 2009-11-12 | Direct-traction type pumping unit with outer rotor motor |
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CN (1) | CN201679482U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011057579A1 (en) * | 2009-11-12 | 2011-05-19 | Zhao Ping | Pumping unit drawn directly by external-rotor motor |
CN103334721A (en) * | 2013-07-18 | 2013-10-02 | 宋嗣新 | Pumping unit |
WO2017157114A1 (en) * | 2016-03-14 | 2017-09-21 | 北京安磐科技有限公司 | Drive wheel for towing pumping unit and towing pumping unit using same |
CN109441406A (en) * | 2018-12-25 | 2019-03-08 | 杨元亮 | A kind of no walking beam long stroke gear driving cylinder pumping unit |
-
2009
- 2009-11-12 CN CN2009202789261U patent/CN201679482U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011057579A1 (en) * | 2009-11-12 | 2011-05-19 | Zhao Ping | Pumping unit drawn directly by external-rotor motor |
CN103334721A (en) * | 2013-07-18 | 2013-10-02 | 宋嗣新 | Pumping unit |
CN103334721B (en) * | 2013-07-18 | 2016-03-23 | 宋嗣新 | Oil pumper |
WO2017157114A1 (en) * | 2016-03-14 | 2017-09-21 | 北京安磐科技有限公司 | Drive wheel for towing pumping unit and towing pumping unit using same |
CN109441406A (en) * | 2018-12-25 | 2019-03-08 | 杨元亮 | A kind of no walking beam long stroke gear driving cylinder pumping unit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING TIANYIGU ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHAO PING Effective date: 20111008 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 HAIDIAN, BEIJING TO: 100085 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111008 Address after: 100085, room 22, 1109 information road, Beijing, Haidian District Patentee after: Beijing Techeasy Energy Technology Co., Ltd. Address before: 100084 Qingyuan 3-1-303, Tsinghua University, Beijing, Haidian District Patentee before: Zhao Ping |
|
DD01 | Delivery of document by public notice |
Addressee: Beijing Techeasy Energy Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20121112 |