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2 088 833

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IPC

(21) (22)

Application

94038346/06, 1994-10-11

(22)

Actual filing date

1994-10-11

(45)

Published

1997-08-27

(72)

Inventor

Golubev G.A.Konakov G.I.Markina E.V.Stramnov Ju.S.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Ehnergeticheskogo Mashinostroenija Im.Akad.V.P.Glushko

LIQUID PRESSURE FLUCTUATION DAMPER Russian patent published in 1997 - IPC

Abstract RU 2088833 C1

FIELD: hydromechanical engineering; power engineering; chemistry; hot-water supply; cryogenic engineering. SUBSTANCE: liquid pressure fluctuation damper has flow dividing unit mounted beyond case and having its inlet lines connected through cover and bottom to bellows communicating with mixing chamber provided in piston which is installed in axial-displacement case. Amplitude control gear is made as flexible shell around pressure chamber to form control space communicating with off-line controlled-pressure system; outlet cavity is made in the form of radial channel in piston. EFFECT: enlarged functional capabilities. 1 dwg

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RU 2 088 833 C1

Authors

Golubev G.A.

Konakov G.I.

Markina E.V.

Stramnov Ju.S.

Dates

1997-08-27—Published

1994-10-11—Filed

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