ANEROID DEVICE FOR VALVES Russian patent published in 1994 - IPC

Abstract RU 2006716 C1

FIELD: mechanical engineering. SUBSTANCE: aneroid device for valves has hermetic cylinder which is brought in communication with compensation chamber, piston mounted on rod in hermetic cylinder with aneroid valve and its mixing device mounted on piston. Mixing device is made in form of flexible part mounted on piston and rigidly connected with it by means of mating surfaces. Free surfaces of flexible part are located for elastic deformation by surrounding pressure. EFFECT: enhanced efficiency. 4 dwg

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RU 2 006 716 C1

Authors

Vlasov Valentin Nikolaevich

Dates

1994-01-30—Published

1991-08-07—Filed