Combustion – Frictional – chemical or percussive type igniter – Spark projecter – e.g. – flint and abrasive striker – etc.
Patent
1993-07-29
1994-09-13
Yeung, James C.
Combustion
Frictional, chemical or percussive type igniter
Spark projecter, e.g., flint and abrasive striker, etc.
431125, 431344, F23Q 102
Patent
active
053463927
ABSTRACT:
A cigarette-shaped gas lighter suitable for carrying in a conventional cigarette pack. The gas lighter includes a solid main body having a mounting base, a spark generating unit having a lighter flint and a serrated spool sparker, a gas injection regulating unit including a cylinder and a gas regulating member received in the cylinder such that the gas inlet chamber is received in the cylinder and the gas nozzle protrudes out of the main body. A lever pin is provided for lifting the gas injection regulating unit to allow gas to be projected from the gas nozzle, a cap having a gas recharger is hermetically screwed on the bottom of the main body with a packing interposed therebetween, and a top cover is mounted on the mounting section of the main body and having a flame projection opening for allowing a flame to rush to the outside of the gas lighter. The gas regulating member includes a gas inlet chamber which communicates with the gas nozzle as well as with the inside of the cylinder.
REFERENCES:
patent: 4457697 (1984-07-01), Kitabayashi
patent: 4687437 (1987-08-01), Springer
patent: 4927747 (1990-05-01), Nitta
patent: 5213493 (1993-05-01), Iwahori
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