Combustion – Heated line section feeds flame holder – Basin for burning liquid fuel heats feed line section
Patent
1979-08-08
1981-03-31
Scott, Samuel
Combustion
Heated line section feeds flame holder
Basin for burning liquid fuel heats feed line section
431239, 431351, 431218, 126 43, F23D 1144
Patent
active
042590582
ABSTRACT:
A burner apparatus is specially designed for vaporized fuels such as alcohol vapor for use by campers, aboard small boats, in vans, and the like. Extremely efficient combustion is achieved by an annular air/fuel mixer plate with a plurality of circular openings facing upwardly positioned above an annular vapor generator member having an annular cavity with fuel outlet ports passing through the top wall of the cavity in positions spaced vertically below and in axial alignment with the circular openings in the air/fuel mixer plate, respectively. A liquid fuel line communicates with the interior portion of the cavity for introducing liquid fuel therein and once combustion has started, the fuel is vaporized to pass out the fuel openings. The vertical spacing between and vertical alignment of the mixer plate openings and vapor generator member outlet ports is such that fuel vapor passing upwardly through the ports draws air upwardly around the member into the space between the member and plate and up through the openings in the plate to mix with the fuel vapor and provide extremely efficient combustion flames after ignition has taken place.
REFERENCES:
patent: 992181 (1911-05-01), Foss
patent: 1063067 (1913-05-01), Rochte
patent: 1447295 (1923-03-01), Crisenberry
patent: 1495929 (1924-05-01), Sherman
patent: 2335020 (1943-11-01), Nehrich
patent: 2507493 (1950-05-01), Bailey
patent: 4126117 (1978-11-01), Hastings
Gottwald Anthony
Gottwald Otto
Barrett Lee E.
Pastoriza Ralph B.
Scott Samuel
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