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1. 发明申请

WO2010149313A3 VALVE 审中-公开
公开(公告)号：WO2010149313A3
公开(公告)日：2011-04-21
申请号：PCT/EP2010003678
申请日：2010-06-18
申请人： NEOPERL GMBH , FANGMEIER MARTIN
发明人： FANGMEIER MARTIN
IPC分类号： G05D7/01
CPC分类号： G05D7/016 , Y10T137/7668 , Y10T137/7852 , Y10T137/7853 , Y10T137/7923 , Y10T137/7924 , Y10T137/7928
摘要： The invention relates to a valve (101) that can be used as a pressure limiter, for example in a sanitary supply line. The valve (101) according to the invention comprises a valve housing (1), a fluid line piece (2) being provided in the housing interior thereof, the downstream side circumferential edge area thereof forming a valve seat (3) for a valve body (4), wherein said valve body (4) can be displaced between an open position and a closed position, in which closed position the valve body (4) acts on the downstream circumferential edge area of the fluid line piece (2), by the pressure of the fluid flowing in through the fluid line piece (2) on one side, and a downstream side pressure acting on the valve body (4) opposite to the regular flow-through direction on the other side.
摘要翻译：本发明涉及可被用作压力，例如，m是一卫生供应管线的阀（101）。本发明的阀（101）具有一个阀壳（1），（2）在壳体内部设置有流体管道构件，所述流出侧周缘部形成的阀座（3），用于阀体（4），该阀主体（4）通过在阀体作用（4）通过的压力，所述流体线路构件（2）流动的流体上，一方面与在阀体（4）计数器到打开位置和闭合位置之间的另一作用下游压力的正常流动方向可以移动，在其关闭（4所述阀体的位置）施加到流体线路部分（2）的流出侧周缘部。

2. 发明申请

WO2004090394B1 BACKFLOW PREVENTER 审中-公开
标题翻译：阀门
公开(公告)号：WO2004090394B1
公开(公告)日：2004-12-16
申请号：PCT/EP2004003724
申请日：2004-04-07
申请人： NEOPERL GMBH , FANGMEIER MARTIN
发明人： FANGMEIER MARTIN
IPC分类号： F16K15/14
CPC分类号： F16K15/145 , Y10T137/784 , Y10T137/7889 , Y10T137/7895
摘要： The invention relates to a backflow preventer (1) integrateable into a gas or liquid pipeline (2). The inventive backflow preventer consists of a closing body (3) which is embodied in the form of a hollow body which is open on a drainage side thereof and defines a passage channel (5) between itself and the central counterpart (4) opposite thereto. Said closing body (3) is displaceable by a flow medium flowing through the passage channel (5) in a flow direction (Pf 1) from a sealing contact thereof with said counter part (4) of the closing body to the open position thereof against the opposing force of elasticity and /or stability thereof. Said backflow preventer (1) is easily producible even with a small number of components and is characterised by a high flow and low pressure loss.
摘要翻译：本发明涉及一种可插入气体或液体管线（2）中的止回阀（1）。本发明的止回阀具有下游侧构造为本身和中央闭合体对应物（4）之间的开口的中空体关闭体（3）限定了流动通道（5）。在这种情况下，封闭体（3）通过在流动（PF 1）至（5）的流动通道中流动的流动介质从在封闭对应件（4）闭合针对其固有的弹性和/或固有的稳定性的恢复力的密封施加到打开位置是可移动的。本发明的防回流装置（1）可以仅用很少的部件以很小的努力来生产。在这种情况下，根据本发明的回流防止器（1）以高流速和低压力损失为特征（比较图2）。

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