Combustion – Porous – capillary – particulate or sievelike flame holder,... – Means supplying fuel for passage through the flame holding...
Patent
1979-06-28
1981-05-05
Lowrance, George E.
Combustion
Porous, capillary, particulate or sievelike flame holder,...
Means supplying fuel for passage through the flame holding...
431187, 431351, F23D 1314, F23D 700
Patent
active
042656141
ABSTRACT:
In a combustion apparatus including a burner head unit for burning a mixture of fuel in a gasified form or in atomized particles and primary air to form a flame, a secondary air ejecting nozzle communicating with secondary air passages functioning as means for cooling the burner head unit is located in the central portion of the burner head unit for injecting secondary air into the central portion of the flame in a stream parallel to the longitudinal axis of the flame to facilitate incorporation of the secondary air in the frame, thereby increasing combustion efficiency and widening the combustion range.
REFERENCES:
patent: 1953590 (1934-04-01), Cone
patent: 2862545 (1958-12-01), Snow
patent: 3377024 (1968-04-01), Nutten
patent: 3964859 (1976-06-01), Nishi
Ohta Hiromi
Satoda Hajime
Ushirokajitani Yoshiyuki
Lowrance George E.
Matsushita Electric - Industrial Co., Ltd.
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