CN202149344U - 塔架式抽油机钢丝绳加油装置 - Google Patents
塔架式抽油机钢丝绳加油装置 Download PDFInfo
- Publication number
- CN202149344U CN202149344U CN 201120235802 CN201120235802U CN202149344U CN 202149344 U CN202149344 U CN 202149344U CN 201120235802 CN201120235802 CN 201120235802 CN 201120235802 U CN201120235802 U CN 201120235802U CN 202149344 U CN202149344 U CN 202149344U
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- CN
- China
- Prior art keywords
- oil
- wire rope
- steel wire
- movable pulley
- pumping unit
- 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 - Fee Related
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120235802 CN202149344U (zh) | 2011-06-27 | 2011-06-27 | 塔架式抽油机钢丝绳加油装置 |
Applications Claiming Priority (1)
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CN 201120235802 CN202149344U (zh) | 2011-06-27 | 2011-06-27 | 塔架式抽油机钢丝绳加油装置 |
Publications (1)
Publication Number | Publication Date |
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CN202149344U true CN202149344U (zh) | 2012-02-22 |
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Family Applications (1)
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CN 201120235802 Expired - Fee Related CN202149344U (zh) | 2011-06-27 | 2011-06-27 | 塔架式抽油机钢丝绳加油装置 |
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CN (1) | CN202149344U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853237A (zh) * | 2011-06-27 | 2013-01-02 | 濮阳市信宇石油机械化工有限公司 | 塔架式抽油机钢丝绳加油装置 |
CN103982767A (zh) * | 2014-04-24 | 2014-08-13 | 上海工程技术大学 | 一种摩擦磨损试验机的润滑装置 |
CN116658128A (zh) * | 2023-07-31 | 2023-08-29 | 大庆市华禹石油机械制造有限公司 | 一种多井协调抽油设备 |
-
2011
- 2011-06-27 CN CN 201120235802 patent/CN202149344U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853237A (zh) * | 2011-06-27 | 2013-01-02 | 濮阳市信宇石油机械化工有限公司 | 塔架式抽油机钢丝绳加油装置 |
CN103982767A (zh) * | 2014-04-24 | 2014-08-13 | 上海工程技术大学 | 一种摩擦磨损试验机的润滑装置 |
CN116658128A (zh) * | 2023-07-31 | 2023-08-29 | 大庆市华禹石油机械制造有限公司 | 一种多井协调抽油设备 |
CN116658128B (zh) * | 2023-07-31 | 2023-10-13 | 大庆市华禹石油机械制造有限公司 | 一种多井协调抽油设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refueling device for steel wire rope of tower type pumping unit Effective date of registration: 20121030 Granted publication date: 20120222 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City Registration number: 2012990000656 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: HENAN XINYU PETROLEUM MACHINERY MANUFACTURING CO., Free format text: FORMER NAME: XINYU PETROLEUM MACHINERY AND CHEMICAL CO., LTD., PUYANG CITY |
|
CP03 | Change of name, title or address |
Address after: Hualong District of Puyang City, Henan Province, 457006 State Road 106 and Kam Tin Road intersection East 100 meters Patentee after: Henan letter space petroleum machinery is manufactured limited company Address before: Puyang City, Henan province Hualong District 457001 Road north of East Xinyu Petrochemical Company Patentee before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140320 Granted publication date: 20120222 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Henan letter space petroleum machinery is manufactured limited company Registration number: 2012990000656 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refueling device for steel wire rope of tower type pumping unit Effective date of registration: 20140320 Granted publication date: 20120222 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Henan letter space petroleum machinery is manufactured limited company Registration number: 2014990000182 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140320 Registration number: 2012990000656 Pledgor after: Henan letter space petroleum machinery is manufactured limited company Pledgor before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20160627 |
|
CF01 | Termination of patent right due to non-payment of annual fee |