Valve, and set point pressure controller utilizing the same

Details Valve, and set point pressure controller utilizing the same Valve, and set point pressure controller utilizing the same

1989-03-29

1990-04-17

Cohan, Alan

Valves and valve actuation

Fluid actuated or retarded

Piston type expansible chamber reciprocating valve actuator

1374875, F16K 31122

Patent

active

049173499

ABSTRACT:
A set point pressure control circuit is disclosed for controlling pressure in a high pressure environment. The circuit includes a high pressure communicating, low pressure actuated valve. The valve includes a housing in which a valve member is disposed. The valve member has an axial passageway defined therethrough for communicating a high pressure port across a piston of the valve member to an opposite high pressure chamber which is placed in communication with a low pressure port when the valve member is in an open position.

REFERENCES:
patent: 3026896 (1962-03-01), Bosworth
patent: 3075556 (1963-01-01), Hutter
patent: 4052997 (1977-10-01), Lorenzo
patent: 4550747 (1985-11-01), Woodworth

Affiliated with

Also associated with

Rating

Valve, and set point pressure controller utilizing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve, and set point pressure controller utilizing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve, and set point pressure controller utilizing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1047003