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IPC

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Application

5003226/10, 1991-07-09

(22)

Actual filing date

1991-07-09

(45)

Published

1994-11-30

(72)

Inventor

Varshava S.S.Potapchuk G.N.Stel'Makh O.B.Chekurin V.F.

(73)

Holder

L'Vovskij Politekhnicheskij InstitutInstitut Prikladnykh Problem Mekhaniki I Matematiki Im.Ja.S.Podstrigacha An Ukrainy

THERMOELECTRIC FLOW VELOCITY SENSOR Russian patent published in 1994 - IPC

Abstract RU 2024023 C1

FIELD: measurement technology. SUBSTANCE: half of thermistor made of GaAs, n-type, S and Zn alloyed whisker is placed inside protective shield in the form of cylindrical shell. Thermistor is connected to a.c. voltage source and, through clipping resistor, to d.c. voltmeter having parallel-connected capacitor. EFFECT: improved design. 2 dwg

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RU 2 024 023 C1

Authors

Varshava S.S.

Potapchuk G.N.

Stel'Makh O.B.

Chekurin V.F.

Dates

1994-11-30—Published

1991-07-09—Filed

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