发明名称 |
HALL EFFECT PRESSURE TRANSDUCER |
摘要 |
A Hall effect pressure transducer incorporates a pressure-deflection diaphragm which has patterned depressions therein to enhance linearity of response; an O-ring diaphragm seal which seals the diaphragm against pressure leaks without affecting the linearity of response; a pair of magnets, preferably rectangular, oriented with their North-South axes oppositely parallel, and oriented transverse to the deflection axis of the diaphragm to provide a uniform magnetic field gradient and sensitive, accurate, linear response of the transducer to either positive or negative pressure-induced deflections of the diaphragm.
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申请公布号 |
CA1326965(C) |
申请公布日期 |
1994.02.15 |
申请号 |
CA19890613016 |
申请日期 |
1989.09.25 |
申请人 |
ANENT SYSTEMS CORPORATION |
发明人 |
SHAW, CLYDE C.;WAKEMAN, WILLIAM G.;ORIO, JOHN H. |
分类号 |
G01L9/14;(IPC1-7):G01L7/08 |
主分类号 |
G01L9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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