Liquid fuel lantern

Combustion – Burner having electrical heater or igniter – Spark electrode in front of or adjacent fuel discharger

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Details

431107, 431123, F23Q 300

Patent

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058367578

ABSTRACT:
A lantern includes an elongated tubular mantle which is attached to a burner assembly by a spring clip and an electronic ignitor for igniting fuel which flows into the mantle. The mantle is surrounded by a globe, and a wire guard surrounds the globe. A ventilator cap is removably attached to the burner assembly and to the wire guard so that the cap, wire guard, and globe can be removed as a unit from the burner assembly. A nut is rotatably captured on the ventilator cap for attaching the ventilator cap to the burner assembly. The fuel tank includes a wide, molded base which provides stable support. An air pump for the fuel tank includes a check valve which automatically opens and closes as air is pumped and a pressure indicator to indicate when the fuel tank reaches operating pressure. The pump is automatically lubricated on each stroke.

REFERENCES:
patent: Re29457 (1977-10-01), Hastings
patent: 935241 (1909-09-01), Weyer
patent: 1231715 (1917-07-01), Davis
patent: 1906255 (1933-05-01), Engh
patent: 3363437 (1968-01-01), Naujoks
patent: 3843311 (1974-10-01), Nelson
patent: 4533317 (1985-08-01), Addison
patent: 4599683 (1986-07-01), Beckham
patent: 4691136 (1987-09-01), Schmidt
patent: 4870314 (1989-09-01), Hefling
patent: 4881893 (1989-11-01), Mellini
patent: 5116220 (1992-05-01), Kinzel
patent: 5533892 (1996-07-01), Long
Jan., 1993 Dealer Price List for EPIgas lanterns (no date).
1994 Coleman Outdoor Products Catalog, pp. 4, 5, 8, and 9.

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