REGULATING DISK VALVE WITH RELIEF DEVICE Russian patent published in 2005 - IPC

Abstract RU 2249141 C1

FIELD: mechanical engineering.

SUBSTANCE: proposed disk valve contains stationary seat with through shaped peripheral ports and central channel installed in housing. Seat is arranged between spool and piston. Spool and piston are nondetachably connected by rod through central hole of seat. Cylinder arranged in housing separates drain and pressure spaces of valve.

EFFECT: improved reliability of valve.

1 dwg

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RU 2 249 141 C1

Authors

Basargin M.G.

Veremeev D.N.

Dates

2005-03-27—Published

2003-07-16—Filed