VALVE-TYPE AIR DISTRIBUTOR Russian patent published in 2003 - IPC

Abstract RU 2206810 C2

FIELD: gas flow control devices. SUBSTANCE: four-line, four-position air distributor incorporating four shut-off members of valve-seat type made in the form of two parallel spring-loaded valves is designed to change gas flow direction in two or more pilot lines depending on control action. These valves are communicating through set of pilot lines with feed cavity, atmosphere, and actuating mechanism spaces; they are controlled by pushrod built in electromagnetic core through rocker arm held down by two springs to any of valves when electric signals are applied to electromagnet. Pilot line running from valves to atmosphere has two separate channels provided at atmosphere outlet with adjustable throttles. EFFECT: provision for controlling gas flow. 1 cl, 1 dwg

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RU 2 206 810 C2

Authors

Red'Ko P.G.

Ambarnikov A.V.

Verin N.A.

Trofimov S.E.

Dates

2003-06-20—Published

2001-09-17—Filed