PRESSURE TRANSDUCER Russian patent published in 1998 - IPC

Abstract RU 2115101 C1

FIELD: instrumentation, tensometric pressure transducers. SUBSTANCE: profile of section of membrane is formed by segment of circle over central part limited by radius r < 0,627R, and section of straight line over peripheral part. Radius of segment of circle and inclination angle of straight line are so chosen that variable thickness of membrane satisfies condition of chosen formula optimally. Technical result of invention lies in simplified technology of manufacture of curvilinear profile of membrane and in optimization of stresses over its surface. EFFECT: simplified manufacture of membrane for pressure transducer. 3 dwg

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RU 2 115 101 C1

Authors

Golod V.V.

Belousov S.V.

Dates

1998-07-10—Published

1997-05-06—Filed