Combustion – Flame holder having protective flame enclosing or flame...
Patent
1985-05-20
1987-02-03
Yeung, James C.
Combustion
Flame holder having protective flame enclosing or flame...
431 8, 431347, 431348, 431353, 432222, F23D 1446
Patent
active
046406808
ABSTRACT:
A portable gas-fired forced-draft heater has a burner assembly mounted in a tube coupled to the intake port of a motor-driven blower. The burner operates in a stream of high velocity air which flows past the burner to the blower. The burner includes shrouds which cooperate with a fuel and air mixing nozzle to enable fuel to be burned efficiently and reliably over a wide range of fuel flow rates to the burner. A flame stabilization surface is spaced appropriately from the nozzle to enable reliable ignition of the fuel-air mixture. A controlled portion of the warm gases passing through the blower is routed to a receptacle for a fuel container to maintain pressure in the container as the preferably liquefied gas fuel is consumed during operation of the heater.
REFERENCES:
patent: 2220603 (1940-11-01), Hirtz
patent: 2418097 (1947-03-01), Ruff
patent: 2440491 (1948-04-01), Schwander
patent: 2518364 (1950-08-01), Owen
patent: 2581316 (1952-01-01), Wolfersperger
patent: 2781653 (1957-02-01), Thompson
patent: 2966347 (1960-12-01), Wolffradt
patent: 3160401 (1964-12-01), Wollner
patent: 3180393 (1965-04-01), Reed
patent: 3809527 (1974-05-01), Newman
patent: 3995991 (1976-12-01), Wilkinson
patent: 4011041 (1977-03-01), Taylor
patent: 4063876 (1977-12-01), Schweiss
patent: 4268248 (1981-05-01), Wilbur et al.
"The Aviation Consumer", Feb. 1, 1985, pp. 5-12.
Kamen Noah
Yeung James C.
LandOfFree
Portable gas-fired forced-draft heater does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable gas-fired forced-draft heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable gas-fired forced-draft heater will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1089940