Draft control arrangement

Details Draft control arrangement Draft control arrangement

1979-04-09

1981-10-13

Tapolcai, Jr., William E.

Automatic temperature and humidity regulation

Miscellaneous

Burner controls with automatic cutoff

236 93R, 236101B, G05D 2308

Patent

active

042944015

ABSTRACT:
A draft control arrangement for use with a gas-fired heating apparatus. The flow of waste gas through a draft hood of the apparatus is throttled by bimetal element means which responds to temperature change for reducing or enlarging the throttle area. Control means is provided for causing the rate of throttle area change during a certain phase of operation to vary from the rate of throttle area change during other phases of operation.

REFERENCES:
patent: 1669707 (1928-05-01), Haynes
patent: 2062932 (1936-12-01), Root, Jr.
patent: 3089647 (1963-05-01), Kofink et al.
patent: 3228605 (1966-01-01), Diermayer et al.
patent: 3510059 (1970-05-01), Diermayer et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-926867