发明名称 DRUCKWANDLER.
摘要 A pressure transducer with a diaphragm coupler at one end and a sensing element at the other end connected by a capillary tube. The sensing element includes a cap member having a deformable surface including a top wall forming a thin diaphragm having a diametrically disposed raised beam extending across the top surface and having a gage receiving surface for receiving a plurality of strain gages. The deformable top wall surface has indentations therein on either side of and extending longitudinally of the raised beam to reduce tension forces across the diaphragm and improve linearity of the diaphragm.
申请公布号 DE3785785(T2) 申请公布日期 1993.09.23
申请号 DE19873785785T 申请日期 1987.03.26
申请人 DYNISCO INC., NORWOOD, MASS., US 发明人 WAREHAM, WILLIAM, MARION MASSACHUSETTS 02738, US
分类号 G01L9/00;G01L9/04;G01L19/00;G01L19/06;(IPC1-7):G01L9/04 主分类号 G01L9/00
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