OPTOELECTRONIC PRESSURE TRANSDUCER Russian patent published in 1994 - IPC

Abstract RU 2006016 C1

FIELD: technical physics. SUBSTANCE: optoelectronic pressure transducer has source, photodetector, membrane and optical channel. Optical channel includes capacitor, raster, lens, two mirrors, second photodetector. Photodetectors are connected in opposition to each other and to synchronous detector. Radiation source is linked to AC generator. EFFECT: improved accuracy of measurements of pressure of liquids and gases. 1 dwg

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RU 2 006 016 C1

Authors

Pankratov N.A.

Dates

1994-01-15—Published

1990-03-27—Filed