METHOD OF DAMPING OF HYDRAULIC IMPACT AND DEVICE FOR ITS ACCOMPLISHMENT Russian patent published in 1995 - IPC

Abstract RU 2037726 C1

FIELD: hydraulic systems. SUBSTANCE: hydraulic resistance of the flow passage is changed. Pressure wave energy in the liquid medium flow is dissipated. The flow passage of the device is cut off for damping of hydraulic impact in the inlet and outlet sections. The wave energy between flow interrupters is dissipated on perforated members. The excess of liquid medium between interrupters is directed to the variable volume space. The space between interrupters is separated into two hydraulically disconnected spaces. EFFECT: facilitated procedure. 3 cl, 2 dwg

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RU 2 037 726 C1

Authors

Kalaev V.A.

Kalaev A.I.

Kalaev S.A.

Dates

1995-06-19—Published

1993-03-02—Filed