发明授权
- 专利标题： Avoidance of spark damage on valve members
- 专利标题（中）： 避免阀门构件发生火花损伤
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申请号： US11647387申请日： 2006-12-29
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公开(公告)号： US08002206B2公开(公告)日： 2011-08-23
- 发明人: Scott F. Shafer , Jeremy T. Claus , Daniel R. Ibrahim
- 申请人： Scott F. Shafer , Jeremy T. Claus , Daniel R. Ibrahim
- 申请人地址： US IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： US IL Peoria
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- 主分类号： F16K31/02
- IPC分类号： F16K31/02
摘要：
A solenoid operated valve assembly is provided. The valve assembly may include a solenoid having a solenoid coil and an armature movable under influence of the solenoid coil. The valve assembly may also include a valve member operably connected to the armature and configured to selectively contact a valve seat. The valve assembly may further include an outer body containing the solenoid, the armature, the valve member, and the valve seat. In addition, the valve assembly may include a grounding device including an electrically conductive element disposed between the valve member and the outer body.
公开/授权文献
- US20080156905A1 Avoidance of spark damage on valve members 公开/授权日：2008-07-03