High pressure relief valve

Details High pressure relief valve High pressure relief valve

1999-09-14

2000-05-09

Ferensic, Denise L.

Fluid handling

Destructible or deformable element controlled

Destructible element

137 6811, F16K 1714

Patent

active

060589612

ABSTRACT:
A right angle relief valve body for high pressure fluid is provided with a bushing type valve seat in the inlet port. A piston valve having rod guide end portions is longitudinally slideable in the valve body toward and away from the inlet port. A sleeve extension of one rod end portion, having longitudinal wall slots intermediate its ends and slidable in the valve seat, closes the inlet port in a first fluid monitoring position and opens the valve fluid passageway when in a second position in response to a predetermined value of fluid pressure acting on a pressure relief member opposite the inlet port.

REFERENCES:
patent: 3258026 (1966-06-01), Weaver
patent: 3342205 (1967-09-01), Quinto
patent: 3794289 (1974-02-01), Taylor
patent: 4724857 (1988-02-01), Taylor
patent: 5012834 (1991-05-01), Taylor
patent: 5297575 (1994-03-01), Taylor
patent: 5433239 (1995-07-01), Taylor
patent: 5575306 (1996-11-01), Taylor
patent: 5577523 (1996-11-01), Taylor
patent: 5577524 (1996-11-01), Taylor
patent: 5727586 (1998-03-01), Taylor
patent: 5860442 (1999-01-01), Taylor

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