CN2639523Y - 底部移机式无游梁智能抽油机 - Google Patents
底部移机式无游梁智能抽油机 Download PDFInfo
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- CN2639523Y CN2639523Y CN 03214322 CN03214322U CN2639523Y CN 2639523 Y CN2639523 Y CN 2639523Y CN 03214322 CN03214322 CN 03214322 CN 03214322 U CN03214322 U CN 03214322U CN 2639523 Y CN2639523 Y CN 2639523Y
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- belt
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- type
- shaft coupling
- driving wheel
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03214322 CN2639523Y (zh) | 2003-08-14 | 2003-08-14 | 底部移机式无游梁智能抽油机 |
Applications Claiming Priority (1)
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CN 03214322 CN2639523Y (zh) | 2003-08-14 | 2003-08-14 | 底部移机式无游梁智能抽油机 |
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CN2639523Y true CN2639523Y (zh) | 2004-09-08 |
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CN 03214322 Expired - Fee Related CN2639523Y (zh) | 2003-08-14 | 2003-08-14 | 底部移机式无游梁智能抽油机 |
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CN (1) | CN2639523Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465686A (zh) * | 2010-10-29 | 2012-05-23 | 武汉市江汉石油机械有限公司 | 新型塔式抽油机的滚动移机装置 |
CN110331963A (zh) * | 2019-07-26 | 2019-10-15 | 河北华北石油荣盛机械制造有限公司 | 一种移动式采油设备 |
-
2003
- 2003-08-14 CN CN 03214322 patent/CN2639523Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465686A (zh) * | 2010-10-29 | 2012-05-23 | 武汉市江汉石油机械有限公司 | 新型塔式抽油机的滚动移机装置 |
CN102465686B (zh) * | 2010-10-29 | 2014-12-03 | 武汉市江汉石油机械有限公司 | 新型塔式抽油机的滚动移机装置 |
CN110331963A (zh) * | 2019-07-26 | 2019-10-15 | 河北华北石油荣盛机械制造有限公司 | 一种移动式采油设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Yan Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Jinpan Science &. Technology Co., Ltd., Panjin Zhang Yan Document name: Notification of Decision on Request for Restoration of Right |
|
DD01 | Delivery of document by public notice |
Addressee: Panjin Gold Technology Co., Ltd. Zhang Yan Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Jinpan Science &. Technology Co., Ltd., Panjin 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: 20040908 Termination date: 20120814 |