CN201636424U - 阀门的手液联动驱动器 - Google Patents
阀门的手液联动驱动器 Download PDFInfo
- Publication number
- CN201636424U CN201636424U CN2010201587496U CN201020158749U CN201636424U CN 201636424 U CN201636424 U CN 201636424U CN 2010201587496 U CN2010201587496 U CN 2010201587496U CN 201020158749 U CN201020158749 U CN 201020158749U CN 201636424 U CN201636424 U CN 201636424U
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- CN
- China
- Prior art keywords
- piston
- ball screw
- drive link
- screw pair
- valve
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201587496U CN201636424U (zh) | 2010-04-06 | 2010-04-06 | 阀门的手液联动驱动器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201587496U CN201636424U (zh) | 2010-04-06 | 2010-04-06 | 阀门的手液联动驱动器 |
Publications (1)
Publication Number | Publication Date |
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CN201636424U true CN201636424U (zh) | 2010-11-17 |
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CN2010201587496U Expired - Fee Related CN201636424U (zh) | 2010-04-06 | 2010-04-06 | 阀门的手液联动驱动器 |
Country Status (1)
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CN (1) | CN201636424U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500479A (zh) * | 2014-12-23 | 2015-04-08 | 江苏远望仪器有限公司 | 手自一体直行程阀门执行器 |
-
2010
- 2010-04-06 CN CN2010201587496U patent/CN201636424U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500479A (zh) * | 2014-12-23 | 2015-04-08 | 江苏远望仪器有限公司 | 手自一体直行程阀门执行器 |
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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: Jiangsu Jinshi Machinery Group Co., Ltd. Assignor: Jin Petroleum Gas Wellhead Science and Technology Co., Ltd., Jiangsu Contract record no.: 2011320000149 Denomination of utility model: Manual-hydraulic linkage driver of valve Granted publication date: 20101117 License type: Exclusive License Record date: 20110304 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110406 |