Device for measuring the pressure of a medium

专利名称：Device for measuring the pressure of a

medium

发明人：WAMSIEDLER, RALF,WOJKE, RALF

DR.,PIEPER, WALTER,CHRISTMANN-BRAUN,HORST

申请号：EP95108407.8申请日：19950601公开号：EP0685721A2公开日：19951206

专利附图：

摘要：The pressure measurer includes a pressure sensor (7) in contact with a first

pressure transfer part (1) and a second pressure transfer part (2) which is connected tothe medium whose pressure is to be measured. The edge region of the first transfer partcan be pressed against the second part in the axial direction by a translational force. Thesecond transfer part is held by a tensioning device (3) supporting an elastic o-ring (5), withan aperture (4) to a measurement chamber (8). The space between the two pressuretransfer parts is sealed w.r.t. the surroundings and is of a minimum volume. Both overpressures and under pressures within the medium can be measured.

申请人：FRESENIUS AG

地址：Gluckensteinweg 5 D-61350 Bad Homburg DE

国籍：DE

代理机构：Vièl, Christof

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