DEVICE FOR MEASURING PRESSURE Russian patent published in 1994 - IPC

Abstract RU 2024831 C1

FIELD: measuring equipment. SUBSTANCE: circuit for processing a signal of resistance strain pressure gauge 3 has two operational amplifiers 1(A1), 2(A2), four transistors VT1-VTe4, stabilitron VD1, and resistors. In addition the circuit has resistors R₉, R₁₀, R₁₁, R₁₂, R₁₃, R₁₄ and diode VD2. EFFECT: enhanced accuracy of measurements. 3 cl, 3 dwg

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RU 2 024 831 C1

Authors

Malanin V.P.

Belozubov E.M.

Umnov V.P.

Dates

1994-12-15—Published

1992-04-27—Filed