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1. 发明申请

WO2015104616A1 VALVE AND ASSEMBLY 审中-公开
标题翻译：阀门和组件
公开(公告)号：WO2015104616A1
公开(公告)日：2015-07-16
申请号：PCT/IB2014/067252
申请日：2014-12-23
申请人： NIKLES TEC ITALIA S.R.L.
发明人： NIKLES, Gerhard , AZZINI, Mauro , SPERA, Marco
IPC分类号： F16K15/06 , F16K17/28
CPC分类号： F16K15/063 , F16K17/28 , G05D7/012
摘要： A check valve (40) comprising a hollow body (38), extending around a body axis (D) so as to delimit internally a body cavity (70) for the crossing of a fluid and comprising an annular abutment bead (44) projecting radially into the cavity, and a mobile obturator (42), housed at least partially in the body cavity (70) and susceptible to be reversibly moved by the transit of the fluid between an interception configuration wherein said obturator sealingly lies on the annular abutment bead (44), and a transit configuration of the fluid, wherein the mobile obturator is distanced from the bead. Moreover, the hollow body (38) and the annular abutment bead (44) are joined to each other without fluidic sealing elements.
摘要翻译：一种止回阀（40），包括中空体（38），其围绕主体轴线（D）延伸，以便在内部界定用于流体交叉的体腔（70），并包括径向突出的环形邻接凸缘（44）并且至少部分地容纳在体腔（70）中并且易于通过流体在阻塞构造之间的运输而可逆地移动的移动闭塞器（42），其中所述闭孔器密封地位于环形邻接凸珠上 44），以及所述流体的运送构造，其中所述移动闭塞器与所述胎圈分开。此外，空心体（38）和环形邻接凸缘（44）彼此接合而没有流体密封元件。

2. 发明申请

WO2015104617A1 LIMITING VALVE AND VALVE ASSEMBLY 审中-公开
标题翻译：限位阀和阀组件
公开(公告)号：WO2015104617A1
公开(公告)日：2015-07-16
申请号：PCT/IB2014/067253
申请日：2014-12-23
申请人： NIKLES TEC ITALIA S.R.L.
发明人： NIKLES, Gerhard , AZZINI, Mauro , SPERA, Marco
IPC分类号： E03C1/08 , B05B1/00 , E03C1/10 , G05D7/01
CPC分类号： E03C1/08 , B05B1/3006 , E03C1/104 , E03C2001/026 , G05D7/012
摘要： Limiting valve (1) of a fluid flow comprising a support body (2), an annular regulation member (6), housed at least partially in said body (2) and which in conjunction therewith delimits one or more lumen (8) for crossing of the fluid wherein, under the action of the fluid, the annular regulation member (6) is elastically deformable to narrow the lumen (8) so as to regulate the flow of fluid downstream of the valve (1). The valve further comprises at least a first (12) and a second (14) limiting element on which the annular regulation member (6) works mechanically to determine a first and a second limit deformation of said member (6) depending on the flow speed of the fluid. The invention further comprises an assembly comprising said valve (1).
摘要翻译：流体流的限制阀（1）包括支撑体（2），环形调节构件（6），其至少部分地容纳在所述主体（2）中，并且与其结合限定一个或多个内腔（8）用于穿过的流体，其中在所述流体的作用下，所述环形调节构件（6）可弹性变形以使所述内腔（8）变窄，从而调节所述阀（1）下游的流体流动。所述阀还包括至少第一（12）和第二（14）限制元件，所述环形调节构件（6）在其上机械地工作以根据流速来确定所述构件（6）的第一和第二极限变形的流体。本发明还包括一种包括所述阀（1）的组件。

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