Combustion – Electrical or mechanical igniter correlated with burner feed – Having electric current producer
Patent
1990-07-25
1991-10-08
Dority, Carroll B.
Combustion
Electrical or mechanical igniter correlated with burner feed
Having electric current producer
431347, F23Q 712
Patent
active
050550349
ABSTRACT:
This invention relates to a windproof cigarette lighter with double flames, producing not only windproof type, but also a visible flame. It comprises: a housing, a gas reservoir, a gas charging valve, a gas discharging valve with discharging amount adjustable and valve opening member. A nozzle of the gas discharging valve is connected to the inlet of a burner through a first conduit. A piezoelectric igniting device is activated upon the opening of the gas discharging valve. The burner consists of a jet pump, a combustion chamber and a flame stabilizer which is composed of a central hub and at least a channel between the central hub and the wall of the combustion chamber. An igniting element is arranged on the downstream portion of the combustion chamber. A second conduit is connected to a nozzle which is located on the top center of the central hub and has its opening vertically upward. The central region of cross section of the combustion chamber is empty so that the combustible gas can be ejected upwardly without interruption. The windproof cigarette lighter with double flames of the present invention possesses not only the capability of resisting the wind, but also overcomes the shortcomings of the existing windproof lighter, i.e., when it is used in a bright environment, the user can hardly see the position of the flame. It can be used as either a general lighter with visible flame or a windproof lighter.
REFERENCES:
patent: 3844707 (1974-10-01), Wormser
patent: 3915623 (1975-10-01), Wormser
patent: 4662353 (1987-05-01), Mifune
patent: 4859174 (1989-08-01), Zellweger
Dority Carroll B.
Rose David A.
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