Measuring and testing – Fluid pressure gauge – Electrical
Patent
1984-01-24
1985-06-25
Woodiel, Donald O.
Measuring and testing
Fluid pressure gauge
Electrical
73 35, 73115, 73761, 73DIG4, 338 4, F16B 3102
Patent
active
045246254
ABSTRACT:
A pressure transducer suitable for remote sensing of pressure in hostile environments consists generally of a body and a sensing member. The body has first and second opposing inner surfaces defining an inside space therebetween. The sensing member is disposed within the inside space and has first and second opposite surfaces. The first surface of the sensing member contacts the first inner surface of the body. The second surface of the sensing member is separated from the second inner surface of the body by a predetermined clearance so that the second surface of the sensing member comes into contact with the second inner surface of the body only when the external force exerted on the body exceeds a predetermined level.
REFERENCES:
patent: 3945704 (1976-03-01), Kraus et al.
patent: 3948141 (1976-04-01), Shinjo
patent: 4106370 (1978-08-01), Kraus et al.
patent: 4399705 (1983-08-01), Weiger et al.
patent: 4430899 (1984-02-01), Wessel
patent: 4450811 (1984-05-01), Ichikawa
Nissan Motor Company Limited
Woodiel Donald O.
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