Liquid level control

Details Liquid level control Liquid level control

1986-10-30

1987-12-29

Cohan, Alan

Fluid handling

Diverse fluid containing pressure systems

Fluid separating traps or vents

55219, 55189, 55200, 137386, 13762415, B01D 1900

Patent

active

047153989

ABSTRACT:
Fluid flow apparatus comprising a housing defining a chamber, a chamber inlet and a chamber outlet for the flow of liquid therethrough, a level sensor providing a control signal having a magnitude related to the level of liquid in the chamber, and a valve hydraulically connected to control flow into the inlet or out of the outlet, and controller operably connected to alternately open and close the valve in a duty cycle responsive to the magnitude of the signal.

REFERENCES:
patent: 2476104 (1949-07-01), Mason
patent: 3545469 (1970-12-01), Cissell
patent: 4325347 (1982-04-01), Yamaguchi
patent: 4371385 (1983-02-01), Johnson
patent: 4597048 (1986-06-01), Mazur

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-456971