Control system for controlling gas fuel flow

Details Control system for controlling gas fuel flow Control system for controlling gas fuel flow

1994-04-04

1995-10-17

Mitchell, David M.

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

239 75, 431 80, B05B 132, F02M 5106

Patent

active

054582946

ABSTRACT:
An apparatus for accurately controlling gas fuel flow to a combustion device is provided to control gas flow to a burner of the combustion device. A variable orifice solenoid operated valve serves as a control element. The valve includes a poppet having a fixed control surface at an end received in an insert element having a variable control surface. The poppet has a plurality of positions within the insert element, including a full open position and a full closed position. Maximum fuel flow is measured in the full open position and minimum fuel flow is measured in the full closed position. Intermediate partially open positions are adjustable by a signal of an electronic controller connected to the solenoid valve operating as a function of actual and desired temperature of the combustion device.

REFERENCES:
patent: 975482 (1910-11-01), Tucker
patent: 2283496 (1942-05-01), Fehrenbach
patent: 2513720 (1950-07-01), Hallinan
patent: 3022987 (1962-02-01), Thorsheim
patent: 3232537 (1966-02-01), Jaramillo et al.
patent: 4608208 (1986-08-01), Yogo et al.
patent: 4621771 (1986-11-01), Chiba et al.

Affiliated with

Also associated with

Rating

Control system for controlling gas fuel flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system for controlling gas fuel flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for controlling gas fuel flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-591145