CN202768354U - Intelligent reversing integrated tubing pump oil production device - Google Patents
Intelligent reversing integrated tubing pump oil production device Download PDFInfo
- Publication number
- CN202768354U CN202768354U CN 201220409200 CN201220409200U CN202768354U CN 202768354 U CN202768354 U CN 202768354U CN 201220409200 CN201220409200 CN 201220409200 CN 201220409200 U CN201220409200 U CN 201220409200U CN 202768354 U CN202768354 U CN 202768354U
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- CN
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- Prior art keywords
- oil
- ball screw
- pump
- fixed
- shoe cream
- 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.)
- Expired - Lifetime
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- Electromagnetic Pumps, Or The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220409200 CN202768354U (en) | 2012-08-17 | 2012-08-17 | Intelligent reversing integrated tubing pump oil production device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220409200 CN202768354U (en) | 2012-08-17 | 2012-08-17 | Intelligent reversing integrated tubing pump oil production device |
Publications (1)
Publication Number | Publication Date |
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CN202768354U true CN202768354U (en) | 2013-03-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220409200 Expired - Lifetime CN202768354U (en) | 2012-08-17 | 2012-08-17 | Intelligent reversing integrated tubing pump oil production device |
Country Status (1)
Country | Link |
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CN (1) | CN202768354U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329233A (en) * | 2014-10-21 | 2015-02-04 | 大庆九方石油仪器设备有限公司 | Spiral reciprocating type underground oil extraction device |
CN108119325A (en) * | 2018-02-01 | 2018-06-05 | 大庆参勃电器有限公司 | Pumping unit linear drive apparatus |
-
2012
- 2012-08-17 CN CN 201220409200 patent/CN202768354U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329233A (en) * | 2014-10-21 | 2015-02-04 | 大庆九方石油仪器设备有限公司 | Spiral reciprocating type underground oil extraction device |
CN108119325A (en) * | 2018-02-01 | 2018-06-05 | 大庆参勃电器有限公司 | Pumping unit linear drive apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Weima pumps manufacturing Co. Assignor: Ma Baozhong Contract record no.: 2013370000151 Denomination of utility model: Intelligent reversing integrated tubing pump oil production device Granted publication date: 20130306 License type: Exclusive License Record date: 20130624 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG WEIMA PUMPS MANUFACTURING CO., LTD. Free format text: FORMER OWNER: MA BAOZHONG Effective date: 20140509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 271100 LAIWU, SHANDONG PROVINCE TO: 271199 LAIWU, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 271199 intersection of Yuntai Mountain Road and Panlong River Street, Laiwu hi tech Zone, Shandong Patentee after: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Address before: 271100 Shandong Province, Laiwu city high tech development zone plate dragon river Street No. 007 Shandong Weima pumps manufacturing Co. Patentee before: Ma Baozhong |
|
CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
CX01 | Expiry of patent term |