Safety apparatus for room heating device

Details Safety apparatus for room heating device Safety apparatus for room heating device

1981-08-14

1983-09-27

Barrett, Lee E.

Combustion

Timer, programmer, retarder or condition responsive control

By combustion or combustion zone sensor

126110B, F23N 500

Patent

active

044066139

ABSTRACT:
A safety apparatus for shutting down a room heating device upon detecting incomplete combustion in the burner of the heating device. A detecting element is arranged to provide an output to a setting circuit. When the output changes due to a change in combustion, the circuit cuts off fuel supply. Additional circuitry is provided to vary the predetermined operation level of the circuit depending on whether a room air circulation fan is operating or not.

REFERENCES:
patent: 2835886 (1958-05-01), Bogdanowski et al.
patent: 4125356 (1978-11-01), Ohashi et al.
patent: 4231733 (1980-11-01), Hickam et al.

Affiliated with

Also associated with

Rating

Safety apparatus for room heating device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety apparatus for room heating device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety apparatus for room heating device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2128638