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RU

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2 089 849

(13)

C1

(51)

IPC

(21) (22)

Application

93043894/28, 1993-09-01

(22)

Actual filing date

1993-09-01

(45)

Published

1997-09-10

(72)

Inventor

Kutkin O.K.Jakimovich B.A.

(73)

Holder

Gosudarstvennoe Proizvodstvennoe Ob"Edinenie Zavod"

PNEUMATIC-ELECTRIC PICKUP OF LINEAR DIMENSIONS Russian patent published in 1997 - IPC

Abstract RU 2089849 C1

FIELD: measurement technology. SUBSTANCE: pneumatic-electric pickup of linear dimensions includes measurement unit manufactured in the form of ejector nozzle composed of feeding, outlet and measurement conduits and pneumatic-electric converter composed of photodiode directed on to thermocouple which communicates with low-pressure space of ejector nozzle. Pickup is fitted with air distributor connected to pneumatic-electric converter, circular conduit which diameter is bigger than diameter of outlet conduit of ejector nozzle, second feeding conduit joined to circular conduit. Feeding conduits of measurement unit and circular conduit are connected to air distributor. EFFECT: increased functional reliability. 1 dwg

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RU 2 089 849 C1

Authors

Kutkin O.K.

Jakimovich B.A.

Dates

1997-09-10—Published

1993-09-01—Filed

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