发明授权
- 专利标题: Pulse valve
- 专利标题(中): 脉冲阀
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申请号: US10587794申请日: 2005-06-08
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公开(公告)号: US08104739B2公开(公告)日: 2012-01-31
- 发明人: Dirk Vollmer , Reinhold Weible
- 申请人: Dirk Vollmer , Reinhold Weible
- 申请人地址: DE Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DE Stuttgart
- 代理商 Michael J. Striker
- 优先权: DE102004030976 20040626
- 国际申请: PCT/EP2005/052630 WO 20050608
- 国际公布: WO2006/000526 WO 20060105
- 主分类号: F16K31/12
- IPC分类号: F16K31/12
摘要:
The present invention relates to a pulse valve (10) with a closing body (18) that cooperates with a valve seat (22) and, in a first switching position, establishes a flow connection between a supply channel (12) and a discharge channel (14) and, in a second switching position, blocks the flow connection. The closing body (18) periodically alternates between the two switching positions during the actuation of the pulse valve (10), its movement being hydraulically damped by a throttle point (70). It is provided that the hydraulic damping occurs only in a subrange of motion (62).
公开/授权文献
- US20070158603A1 Pulse valve 公开/授权日:2007-07-12
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