发明授权
- 专利标题： Actuator for a valve
- 专利标题（中）： 阀门执行器
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申请号： US12665955申请日： 2008-06-27
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公开(公告)号： US08382062B2公开(公告)日： 2013-02-26
- 发明人: Ole Holst Christensen
- 申请人： Ole Holst Christensen
- 申请人地址： DK Nordborg
- 专利权人： Danfoss A/S
- 当前专利权人： Danfoss A/S
- 当前专利权人地址： DK Nordborg
- 代理机构： McCormick, Paulding & Huber LLP
- 优先权： DK200700955 20070629
- 国际申请： PCT/DK2008/000242 WO 20080627
- 国际公布： WO2009/003475 WO 20090108
- 主分类号： F16K31/02
- IPC分类号： F16K31/02
摘要：
The invention provides an electromagnetic actuator for moving a closure member of a valve. The actuator contains a solenoid, a yoke and a wire spring for fixing a guide tube, in which the closure member is movable, to the solenoid. The spring is formed so that it further fixes the yoke to the solenoid. Accordingly, the number of components is reduced, and detaching of the yoke may easily be facilitated.
公开/授权文献
- US20100288952A1 ACTUATOR FOR A VALVE 公开/授权日：2010-11-18