CN102537487B - 一种阀门驱动装置 - Google Patents
一种阀门驱动装置 Download PDFInfo
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- CN102537487B CN102537487B CN201010606307.8A CN201010606307A CN102537487B CN 102537487 B CN102537487 B CN 102537487B CN 201010606307 A CN201010606307 A CN 201010606307A CN 102537487 B CN102537487 B CN 102537487B
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- valve
- inductor
- oil hydraulic
- crossbeam
- limit switch
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010606307.8A CN102537487B (zh) | 2010-12-24 | 2010-12-24 | 一种阀门驱动装置 |
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CN201010606307.8A CN102537487B (zh) | 2010-12-24 | 2010-12-24 | 一种阀门驱动装置 |
Publications (2)
Publication Number | Publication Date |
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CN102537487A CN102537487A (zh) | 2012-07-04 |
CN102537487B true CN102537487B (zh) | 2014-02-12 |
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CN201010606307.8A Expired - Fee Related CN102537487B (zh) | 2010-12-24 | 2010-12-24 | 一种阀门驱动装置 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685336A (en) * | 1994-09-21 | 1997-11-11 | Georg Fischer Rohrleitungssysteme Ag | Device for monitoring the valve lift of a diaphragm valve |
CN2427684Y (zh) * | 2000-06-19 | 2001-04-25 | 重庆钢铁设计研究院 | 高炉热风炉闸阀 |
CN2580223Y (zh) * | 2002-10-16 | 2003-10-15 | 刘建 | 手动液压刀型浆液阀 |
CN2921487Y (zh) * | 2006-07-21 | 2007-07-11 | 天津国际机械有限公司 | 液动三通截止阀 |
CN101881352A (zh) * | 2010-06-22 | 2010-11-10 | 季忠庸 | 一种气动执行器 |
CN201902655U (zh) * | 2010-12-24 | 2011-07-20 | 秦皇岛秦冶重工有限公司 | 一种阀门驱动装置 |
JP5071664B2 (ja) * | 2004-07-30 | 2012-11-14 | ソニー株式会社 | 少なくとも1つのランダムアクセスメモリアレイを含む集積回路装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0571664A (ja) * | 1991-09-06 | 1993-03-23 | San Frontier Technol:Kk | バランス型ガバナ |
CN101634637B (zh) * | 2009-08-06 | 2011-07-13 | 柴吕波 | 一种承压管道视频在线检视装置 |
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2010
- 2010-12-24 CN CN201010606307.8A patent/CN102537487B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685336A (en) * | 1994-09-21 | 1997-11-11 | Georg Fischer Rohrleitungssysteme Ag | Device for monitoring the valve lift of a diaphragm valve |
CN2427684Y (zh) * | 2000-06-19 | 2001-04-25 | 重庆钢铁设计研究院 | 高炉热风炉闸阀 |
CN2580223Y (zh) * | 2002-10-16 | 2003-10-15 | 刘建 | 手动液压刀型浆液阀 |
JP5071664B2 (ja) * | 2004-07-30 | 2012-11-14 | ソニー株式会社 | 少なくとも1つのランダムアクセスメモリアレイを含む集積回路装置 |
CN2921487Y (zh) * | 2006-07-21 | 2007-07-11 | 天津国际机械有限公司 | 液动三通截止阀 |
CN101881352A (zh) * | 2010-06-22 | 2010-11-10 | 季忠庸 | 一种气动执行器 |
CN201902655U (zh) * | 2010-12-24 | 2011-07-20 | 秦皇岛秦冶重工有限公司 | 一种阀门驱动装置 |
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CN102537487A (zh) | 2012-07-04 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lan Dawei Inventor after: Chen Xiaoguang Inventor after: Meng Cuie Inventor after: Qing Yonghong Inventor after: Liu Jie Inventor after: Li Huizhu Inventor after: Liu Libin Inventor after: Zhang Baosheng Inventor before: Chen Xiaoguang Inventor before: Meng Cuie Inventor before: Qing Yonghong Inventor before: Liu Jie Inventor before: Li Huizhu Inventor before: Liu Libin Inventor before: Zhang Baosheng |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20191224 |