THERMAL-DRIVE PUMP AND ITS MANUFACTURING PROCESS Russian patent published in 1995 - IPC

Abstract RU 2027904 C1

FIELD: pumping of fluid media. SUBSTANCE: vessel containing easy-boiling drive medium is connected through filler pipe union facing up to drive chamber which is disconnected and sealed in compressed state of flexible separator. EFFECT: improved design. 6 cl, 3 dwg

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RU 2 027 904 C1

Authors

Bujanov A.B.

Dates

1995-01-27—Published

1990-02-08—Filed