GAS DISPLACING DEVICE Russian patent published in 1994 - IPC

Abstract RU 2016234 C1

FIELD: mechanical engineering. SUBSTANCE: working members of two chambers are mechanically connected to a movable member of a drive. The chambers are interconnected in series. The area of the working chamber of the first stage chamber is larger than that of the second stage chamber. The area of the first working chamber is determined from a particular formula. EFFECT: improved structure. 1 dwg

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RU 2 016 234 C1

Authors

Lavrinovich L.L.

Zelichenko Eh.I.

Dates

1994-07-15—Published

1991-06-20—Filed