Furnaces

Details Furnaces Furnaces

1977-06-09

1979-01-02

Lake, Roy

Metallurgical apparatus

With means to preheat gas

266900, 266901, 432156, F27B 1400, F27B 1414

Patent

active

041323947

ABSTRACT:
A fuel-fired furnace for melting metal in a more efficient manner, the furnace having a burner with its combustion air being preheated by passage through an air chamber between spaced inner and outer walls of the furnace jacket and by passage through a heat exchanger through which waste combustion products pass. The jacket is double insulated and the burner is cooled by a special arrangement.

REFERENCES:
patent: 1996660 (1935-04-01), Stanworth et al.
patent: 2253707 (1941-08-01), Hoke
patent: 3860223 (1975-01-01), Berger

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1514292