Fluid flow control valve

Details Fluid flow control valve Fluid flow control valve

1996-08-15

1998-05-19

Ferensic, Denise L.

Fluid handling

Systems

Programmer or timer

137509, F17D 300

Patent

active

057525471

ABSTRACT:
A fluid flow control valve, comprising: a housing having an inlet connectable to a source of pressurized fluid, an outlet connected to the inlet via a connecting passageway, and a valve opening in the connecting passageway; a valve member movable to an open position and to a closed position with respect to the valve opening; and an actuator for actuating the valve member to its open and closed positions; the actuator including a control chamber which is expansible by receiving a quantity of fluid from the housing inlet and which is contracted by discharging the quantity of fluid from the housing via the housing outlet, whereby repeated operations of the valve repeatedly flush the control chamber with fresh fluid from the source of pressurized fluid.

REFERENCES:
patent: 873766 (1907-12-01), Matson
patent: 2894712 (1959-07-01), Booth
patent: 3886969 (1975-06-01), Shira
patent: 5099876 (1992-03-01), Rosenberg
patent: 5144980 (1992-09-01), Rosenberg

Affiliated with

Also associated with

Rating

Fluid flow control valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid flow control valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid flow control valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1845567