CN201301192Y - 双滚筒试井绞车 - Google Patents
双滚筒试井绞车 Download PDFInfo
- Publication number
- CN201301192Y CN201301192Y CNU2008202115902U CN200820211590U CN201301192Y CN 201301192 Y CN201301192 Y CN 201301192Y CN U2008202115902 U CNU2008202115902 U CN U2008202115902U CN 200820211590 U CN200820211590 U CN 200820211590U CN 201301192 Y CN201301192 Y CN 201301192Y
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- CN
- China
- Prior art keywords
- steel wire
- roller
- cable
- gear wheels
- well testing
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202115902U CN201301192Y (zh) | 2008-12-02 | 2008-12-02 | 双滚筒试井绞车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202115902U CN201301192Y (zh) | 2008-12-02 | 2008-12-02 | 双滚筒试井绞车 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201301192Y true CN201301192Y (zh) | 2009-09-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202115902U Expired - Fee Related CN201301192Y (zh) | 2008-12-02 | 2008-12-02 | 双滚筒试井绞车 |
Country Status (1)
Country | Link |
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CN (1) | CN201301192Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104129729A (zh) * | 2014-08-19 | 2014-11-05 | 安庆市同博科技开发有限责任公司 | 一种双卷筒卷扬机 |
CN112279021A (zh) * | 2020-11-27 | 2021-01-29 | 国网四川省电力公司德阳供电公司 | 带电阻检测功能的绝缘绳卷线装置 |
CN114715787A (zh) * | 2022-03-31 | 2022-07-08 | 湖南三一中型起重机械有限公司 | 起重机 |
-
2008
- 2008-12-02 CN CNU2008202115902U patent/CN201301192Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104129729A (zh) * | 2014-08-19 | 2014-11-05 | 安庆市同博科技开发有限责任公司 | 一种双卷筒卷扬机 |
CN112279021A (zh) * | 2020-11-27 | 2021-01-29 | 国网四川省电力公司德阳供电公司 | 带电阻检测功能的绝缘绳卷线装置 |
CN114715787A (zh) * | 2022-03-31 | 2022-07-08 | 湖南三一中型起重机械有限公司 | 起重机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: DAQING JINGTAI MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER NAME: DAQING GREAT MACHINERY MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 163311 No. 8, new air route, hi tech Zone, Heilongjiang, Daqing Patentee after: DAQING JINGTAI MECHANICAL MANUFACTURING CO., LTD. Address before: 163311 No. 8, new air route, hi tech Zone, Heilongjiang, Daqing Patentee before: Daqing Geruite Machine Manufacture Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20131202 |