Combustion – Frictional – chemical or percussive type igniter – Spark projecter – e.g. – flint and abrasive striker – etc.
Patent
1986-08-28
1988-01-05
Dority, Jr., Carroll B.
Combustion
Frictional, chemical or percussive type igniter
Spark projecter, e.g., flint and abrasive striker, etc.
F23Q 102
Patent
active
047173351
ABSTRACT:
A cigarette lighter, including a gas nozzle mounted on a housing, and a rotatable spark-producing wheel engaged with a flint to deliver a spark toward the gas nozzle. The wheel carries a structure which engages the flint-supporting structure in such a way as to limit the rotation of the wheel unless it is rotated in the opposite direction, such that a child playing with the lighter will encounter difficulty in producing a spark when the wheel is disposed so as to be nonrotatable in the direction in which it delivers a spark to the nozzle.
REFERENCES:
patent: 1090714 (1914-03-01), Holtzman et al.
patent: 3814572 (1974-06-01), Nitta
Chandler Charles W.
Dority Jr. Carroll B.
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