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(19)

RU

(11)

2 081 376

(13)

C1

(51)

IPC

(21) (22)

Application

93033772/06, 1993-07-01

(22)

Actual filing date

1993-07-01

(45)

Published

1997-06-10

(72)

Inventor

(73)

Holder

Belostotskij Jurij Grigor'Evich

METHOD OF CHANGE OF TEMPERATURE OF GAS FLOW Russian patent published in 1997 - IPC

Abstract RU 2081376 C1

FIELD: refrigerating engineering; vortex tubes. SUBSTANCE: during operation of vortex tube, working gas pressure differential is limited. EFFECT: enhanced efficiency. 1 tbl

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RU 2 081 376 C1

Authors

Dates

1997-06-10—Published

1993-07-01—Filed