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2 075 746

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C1

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IPC

(21) (22)

Application

5055454/28, 1992-07-20

(22)

Actual filing date

1992-07-20

(45)

Published

1997-03-20

(72)

Inventor

Erasov V.S.Lomov E.I.Zhgun N.A.Popovtsev A.A.Rajbman Eh.M.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov

THERMAL CHAMBER FOR TESTING MACHINES Russian patent published in 1997 - IPC

Abstract RU 2075746 C1

FIELD: testing equipment, tests under conditions of high and low temperatures. SUBSTANCE: thermal cryochamber has main air conduit with air-tight valve and flange, additional air conduit, outer enclosure, water radiators, thermoelectric converters, heaters. Enclosure and body of chamber form blown-through air gap coupled to ventilation system by means of additional air conduit facilitating removal of harmful components released with heating and cooling of sample placed into chamber. EFFECT: expanded testing range, increased operational reliability of chamber. 2 dwg

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RU 2 075 746 C1

Authors

Erasov V.S.

Lomov E.I.

Zhgun N.A.

Popovtsev A.A.

Rajbman Eh.M.

Dates

1997-03-20—Published

1992-07-20—Filed

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