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2 168 710

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IPC

(21) (22)

Application

99101459/28, 1999-01-25

(24)

Start date

1999-01-25

(22)

Actual filing date

1999-01-25

(45)

Published

2001-06-10

(72)

Inventor

Semenchenko A.I.Bajkov A.V.Potapov A.G.

(73)

Holder

Irkutskoe Vysshee Voennoe Aviatsionnoe Inzhenernoe Uchilishche

RESISTANCE STRAIN-GAUGE PRESSURE TRANSDUCER Russian patent published in 2001 - IPC

Abstract RU 2168710 C2

FIELD: aircraft industry, applicable in various fields of aerodynamic research for pressure measurement. SUBSTANCE: the transducer has seat 2 made in the form of a bolt with an internal hole screwed in which by screw 4 is transducer body 10. Installed in the body is membrane 8 with resistance strain gauge 10 pasted on it. Signal is picked off the resistance strain gauge with the aid of contacts 12 installed in termination pad 7, as well as via contacts 5 installed in transducer seat 2. EFFECT: enhanced accuracy of pressure measurement and enhanced range of measurement at a more perfect construction of transducer. 1 dwg

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RU 2 168 710 C2

Authors

Semenchenko A.I.

Bajkov A.V.

Potapov A.G.

Dates

2001-06-10—Published

1999-01-25—Filed

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