发明申请
- 专利标题: VALVE ARRANGEMENT
- 专利标题(中): 阀安排
-
申请号: US12449929申请日: 2008-01-18
-
公开(公告)号: US20100018198A1公开(公告)日: 2010-01-28
- 发明人: Winfried Rüb
- 申请人: Winfried Rüb
- 优先权: DE102007014550.2 20070327
- 国际申请: PCT/EP2008/000362 WO 20080118
- 主分类号: F15B11/05
- IPC分类号: F15B11/05 ; F15B11/16 ; F15B13/06
摘要:
The invention relates to a valve arrangement having an adjustable control valve (10), comprising a control slide (12) for actuating at least one consumer connection (A,B), and having an LS control line, wherein the differential pressure of two actuating pressures (Xa, Xb) serves for the actuation of the control slide (12). Due to the fact that the actuating pressures (Xa, Xb) also actuate a logic valve, which in turn influences an additional valve, and/or actuates a pressure scale that is connected upstream to the control valve (10) having the control slide (12), the difference of the two actuating pressures (Xa, Xb) initially displaces the control slide of the control valve, wherein the higher or the lower of the two actuating pressures (Xa, Xb) either actuate the further valve in the form of the additional valve, and/or influences the pressure scale.
公开/授权文献
- US08479636B2 Valve arrangement 公开/授权日:2013-07-09
信息查询