CN102454391A - W型曳引抽油机组合式机架 - Google Patents
W型曳引抽油机组合式机架 Download PDFInfo
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- CN102454391A CN102454391A CN2010105317359A CN201010531735A CN102454391A CN 102454391 A CN102454391 A CN 102454391A CN 2010105317359 A CN2010105317359 A CN 2010105317359A CN 201010531735 A CN201010531735 A CN 201010531735A CN 102454391 A CN102454391 A CN 102454391A
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- frame
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- motor
- movable pulley
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105317359A CN102454391A (zh) | 2010-10-26 | 2010-10-26 | W型曳引抽油机组合式机架 |
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CN2010105317359A CN102454391A (zh) | 2010-10-26 | 2010-10-26 | W型曳引抽油机组合式机架 |
Publications (1)
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CN102454391A true CN102454391A (zh) | 2012-05-16 |
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CN2010105317359A Pending CN102454391A (zh) | 2010-10-26 | 2010-10-26 | W型曳引抽油机组合式机架 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1936268A (zh) * | 2006-09-10 | 2007-03-28 | 濮阳市信宇石油机械化工有限公司 | 立式抽油机 |
US20080089767A1 (en) * | 2006-10-16 | 2008-04-17 | Duvall Carnel C | Quick attach off-road recovery device for skid steer loader or similar machine |
CN101328864A (zh) * | 2007-06-20 | 2008-12-24 | 西门子公司 | 风力涡轮机塔架和用于建造风力涡轮机塔架的方法 |
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2010
- 2010-10-26 CN CN2010105317359A patent/CN102454391A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1936268A (zh) * | 2006-09-10 | 2007-03-28 | 濮阳市信宇石油机械化工有限公司 | 立式抽油机 |
US20080089767A1 (en) * | 2006-10-16 | 2008-04-17 | Duvall Carnel C | Quick attach off-road recovery device for skid steer loader or similar machine |
CN101328864A (zh) * | 2007-06-20 | 2008-12-24 | 西门子公司 | 风力涡轮机塔架和用于建造风力涡轮机塔架的方法 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Hualong District of Puyang City, Henan Province, 457006 State Road 106 and Kam Tin Road intersection East 100 meters Applicant after: Henan letter space petroleum machinery is manufactured limited company Address before: Puyang City, Henan province Hualong District 457001 Road on the north side of Xinyu Petrochemical Company Applicant before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XINYU PETROLEUM MACHINERY AND CHEMICAL CO., LTD., PUYANG CITY TO: HENAN XINYU PETROLEUM MACHINERY MANUFACTURING CO., LTD. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |