PRESSURE COMPENSATOR FOR HERMETIC RESERVOIR FILLED WITH LIQUID Russian patent published in 2002 - IPC

Abstract RU 2187742 C1

FIELD: enhancing safety of loading ecologically dangerous hermetic systems with pressure. SUBSTANCE: proposed compensator has flexible chamber with filler made from porous material; flexible chamber is filled with working fluid wetting the porous material and bellows is used as flexible chamber; radius of pores of porous material, magnitude of surface tension of working fluid, contact angle of wetting of porous material by working fluid, nominal and permissible pressures in hermetic reservoir are related by definite relationship. EFFECT: enhanced safety. 2 cl, 5 dwg

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RU 2 187 742 C1

Authors

Portjanoj A.G.

Serdun' E.N.

Sorokin A.P.

Mal'Tsev V.G.

Dates

2002-08-20Published

2000-11-30Filed