Image heating apparatus and heater with multi-layer electrodes

Electric heating – Heating devices – Combined with diverse-type art device

Patent

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Details

219541, 219543, 399329, G03G 1520, H05B 303

Patent

active

057538891

ABSTRACT:
An image heating apparatus includes a heater includes an electrically insulating base plate, an electrically resistive layer, on the base plate, for generating heat when supplied with electrical power, and a terminal electrode for connection with the resistance layer, including a silver alloy layer, and a conductive layer having a lower resistance value than the silver alloy layer; a film for transmitting the heat from the heater to heat an image on a recording material while being moved together with the recording material, sliding on the heater; and a power supply connector press-contacted to the silver alloy layer with a predetermined contact pressure.

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patent: 5149941 (1992-09-01), Hirabayashi et al.
patent: 5162634 (1992-11-01), Kusaka et al.
patent: 5241155 (1993-08-01), Koh et al.
patent: 5343021 (1994-08-01), Sato et al.

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