Photocopying – Including fiber optics
Patent
1982-12-27
1985-09-17
Braun, Fred L.
Photocopying
Including fiber optics
219216, 355 14FU, G03G 1520
Patent
active
045417083
ABSTRACT:
A heating-fixing device provided with a heating source emitting heat radiation, a roller having the heating source therewithin, a power source for supplying power to the heating source, and a heat-responsive member connected between the heating source and the power source. The heat-responsive member directly senses the heat radiation emitted by the heating source, whereby it quickly responds to the overheating of the heating source. A reflecting member or adiabatic member is disposed on the side of the heat-responsive member opposite the heating source for intercepting the heat which passes by the heat-responsive member.
REFERENCES:
patent: 3202818 (1965-08-01), Thomiszer
patent: 3465122 (1969-09-01), Kolless
patent: 3469077 (1969-09-01), Petersen et al.
patent: 3612820 (1971-10-01), Punnett
patent: 3622745 (1971-11-01), Shepard
patent: 3790747 (1974-02-01), Klavsons et al.
patent: 3809855 (1974-05-01), Neal
patent: 4063066 (1977-12-01), Nagoshi
patent: 4395109 (1983-07-01), Nakajima et al.
Braun Fred L.
Canon Kabushiki Kaisha
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