Battery-operated portable cigarette lighter with closure actuate

Electric heating – Heating devices – Resistive element: igniter type

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Details

219240, 219267, 219270, 219533, 362196, 362205, H05B 102, F23Q 716

Patent

active

052850501

ABSTRACT:
A flameless portable cigarette lighter includes a hollow housing containing a pair of batteries and having a front wall with an opening sized to allow only the insertion of a cigarette therethrough for contact with a vertically oriented electric resistance heating filament in the housing for igniting the cigarette. A flexible closure is formed integrally with a switch actuator slidabaly mounted on the housing front wall and movable therewith from a first position closing the opening to a second position allowing access therethrough of a cigarette. A switch is provided in the housing for selectively connecting the batteries to the filament for energization thereof and includes a flexible resilient conductor having a free end movable into electrical contact with a pole of one of the batteries by engagement with a protuberance at the upper end of the closure when the closure is in its second position. The switch actuator is spring biased to return the closure to its first position when released to automatically close the opening and allow the conductor free end to separate from the battery pole under its own resilience to deenergize the filament.

REFERENCES:
patent: 1686579 (1928-10-01), Staats et al.
patent: 2525040 (1950-10-01), Luthi
patent: 2535665 (1950-12-01), Buyarsky
patent: 3351736 (1967-11-01), Jacobson
patent: 3354291 (1967-11-01), Behrendt
patent: 3379856 (1968-04-01), Hirsch
patent: 3392265 (1968-07-01), King et al.

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