Combustion – Burner head cover operatively interrelated with igniter – Interconnected with valve in fuel feed passage
Patent
1977-08-29
1979-03-13
Dority, Jr., Carroll B.
Combustion
Burner head cover operatively interrelated with igniter
Interconnected with valve in fuel feed passage
431150, 431267, 431268, F23Q 216
Patent
active
041440188
ABSTRACT:
A hypergolic substance which is spontaneously ignited upon being exposed to the atmosphere ignites the fuel issuing from the nozzle of a cigarette lighter. The hypergolic substance is either mixed with the fuel in a fuel tank or is separately contained within the lighter body. Dispensing of at least the hypergolic substance is controlled by a positive and conscious physical act of the user employing a lever mounted within the lighter body or direct finger pressure on a valve. A mechanical interlock additionally prevents accidental or casual release of the hypergolic substance. The mechanical interlock holds the lever or valve immobile until the cap is opened.
REFERENCES:
patent: 3085411 (1963-04-01), Daugherty
patent: 3299675 (1967-01-01), Laffitte et al.
patent: 3360965 (1968-01-01), Spreter et al.
patent: 3879163 (1975-04-01), Wright
Dankyo Seisakusho Co., Ltd.
Dority Jr. Carroll B.
Tokyo Pipe Co. Ltd.
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