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(19)

RU

(11)

2 050 469

(13)

C1

(51)

IPC

(21) (22)

Application

5033015/29, 1992-01-22

(22)

Actual filing date

1992-01-22

(45)

Published

1995-12-20

(72)

Inventor

Vasilenko N.V.Shajmordanov L.G.

(73)

Holder

Sibirskaja Aehrokosmicheskaja Akademija

DIAPHRAGM PUMP-HEAT-EXCHANGER Russian patent published in 1995 - IPC

Abstract RU 2050469 C1

FIELD: engine engineering. SUBSTANCE: diaphragm with conical corrugations is secured to the housing over periphery and to the rod at the center. The bearing rings are received in the hollows of the corrugations. The housing is made up as concentric corrugation bounded over the outer projections with the casing to define ring passageways for heat carrier. The bearing rings have shanks which can be bent and bear on the straight grooves made in the sector beams suspended to the rod over periphery by way of axles and shackles. EFFECT: enhanced efficiency. 5 dwg

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RU 2 050 469 C1

Authors

Vasilenko N.V.

Shajmordanov L.G.

Dates

1995-12-20—Published

1992-01-22—Filed

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