VALVE WITH LINEAR DRIVE Russian patent published in 2012 - IPC F16K31/12 F16K31/16 

Abstract RU 2446337 C2

FIELD: machine building.

SUBSTANCE: proposed valve comprises body with flow section, inlet and outlet branch pipes, moving control clement made up of tube with seat, seal located on one axis, linear drive, reciprocating drive rod, return spring. Note here that drive rod is linked with control element by tackle to allow control element to displace toward aforesaid seal and back.

EFFECT: higher reliability in control over fluids with notable amounts of inclusions, decreased sizes.

1 dwg

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RU 2 446 337 C2

Authors

Chernikov Vladislav Sergeevich

Dates

2012-03-27Published

2010-05-27Filed