CN203702102U - 一种用于塔式抽油机的修井移位机构 - Google Patents
一种用于塔式抽油机的修井移位机构 Download PDFInfo
- Publication number
- CN203702102U CN203702102U CN201420074190.7U CN201420074190U CN203702102U CN 203702102 U CN203702102 U CN 203702102U CN 201420074190 U CN201420074190 U CN 201420074190U CN 203702102 U CN203702102 U CN 203702102U
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- Prior art keywords
- pumping unit
- nut
- bearing
- leading screw
- oil pumping
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- 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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- 238000005086 pumping Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420074190.7U CN203702102U (zh) | 2014-02-21 | 2014-02-21 | 一种用于塔式抽油机的修井移位机构 |
Applications Claiming Priority (1)
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CN201420074190.7U CN203702102U (zh) | 2014-02-21 | 2014-02-21 | 一种用于塔式抽油机的修井移位机构 |
Publications (1)
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CN203702102U true CN203702102U (zh) | 2014-07-09 |
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CN201420074190.7U Expired - Lifetime CN203702102U (zh) | 2014-02-21 | 2014-02-21 | 一种用于塔式抽油机的修井移位机构 |
Country Status (1)
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CN (1) | CN203702102U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104234670A (zh) * | 2014-09-17 | 2014-12-24 | 西安航空动力股份有限公司 | 一种塔式直线抽油机 |
CN108049842A (zh) * | 2017-12-22 | 2018-05-18 | 李�昊 | 一种滚动让位立式抽油机 |
-
2014
- 2014-02-21 CN CN201420074190.7U patent/CN203702102U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104234670A (zh) * | 2014-09-17 | 2014-12-24 | 西安航空动力股份有限公司 | 一种塔式直线抽油机 |
CN108049842A (zh) * | 2017-12-22 | 2018-05-18 | 李�昊 | 一种滚动让位立式抽油机 |
CN108049842B (zh) * | 2017-12-22 | 2019-10-25 | 李�昊 | 一种滚动让位立式抽油机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee after: AECC AVIATION POWER CO,LTD. Address before: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee before: XI'AN AVIATION POWER Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
CX01 | Expiry of patent term |