PRESSOSTAT

申请公布号：FR2967266(B1)

申请号：FR20100059251

申请日期：2010.11.09

申请公布日期：2014.01.31

申请人：

ETABLISSEMENTS CHPOLANSKY

发明人：DEFONTAINE DIDIER;PIMENTEL PHILIPPE;CARTIER FLORIAN

分类号：G05D16/00

主分类号：G05D16/00

摘要：<p>The sensor (1) has a pressure threshold detector (30) comprising an actuator (32) that cooperates with a detector (34) e.g. pneumatic detector and electric detector. An end (12) of a bourdon tube (10) is connected to a pressure tapping unit of an enclosure. Another end (14) of the tube is movably integrated with the actuator. An end (22) of another bourdon tube (20) is connected to reference pressure, and another end (24) of the latter bourdon tube is movably integrated with the detector. An adjusting unit (36) is utilized for adjusting maximum set point value. Independent claims are also included for the following: (1) an assistance device for a relief valve, comprising a pressure sensor (2) a method for monitoring a maximum set point value of pressure.</p>

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