Combustion – Burner cap – cover or extinguisher – Movably or removably mounted cover for flame holder
Patent
1989-04-28
1989-11-07
Green, Randall L.
Combustion
Burner cap, cover or extinguisher
Movably or removably mounted cover for flame holder
431144, 431146, F23Q 2500
Patent
active
048788341
ABSTRACT:
Disclosed is an improvement of gaslighter structure which has, in the hollow cylinder space at the rear portion of the housing, a push rod having hooks integrally connected to its opposite sides. The push rod is spring-biased upwards, and is pushed against the support piece of the cap, thereby permitting the cap to click shut and open. This arrangement permits necessary parts including a spring to be assembled in a cap pivot-and-latch simply by thrusting them in the rear space of the housing. This reduces the difficulty which otherwise, workers would encounter in assembling parts including a resilient element in a relatively small space. Also, the work of pivoting the cap to the housing can be advantageously separated from the work of assembling pivot-and-latch parts.
REFERENCES:
patent: 1762980 (1930-06-01), Hardy
patent: 2529094 (1950-11-01), Miller
Green Randall L.
Tokai Corporation
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