Photocopying – Contact printing – Light boxes
Patent
1992-09-14
1994-09-20
Gellner, Michael L.
Photocopying
Contact printing
Light boxes
219470, 355289, 355290, G03G 1520
Patent
active
053494237
ABSTRACT:
A heating apparatus includes a heating apparatus including a heating member having a structure in which a combination of a pressure-sensitive conductive switching layer a region of which can be conducted upon being pressed and a heat-generating resistor layer are sandwiched between first and second conductors. Alternatively, a recording apparatus includes a power supply member having a first electrode and a second electrode aligned with the first electrode, and a conductive member which is in slidable contact with the power supply member, wherein a voltage is applied across the first and second electrodes, so that a current flows in the heat-generating resistor layer or the conductive toner image to generate Joule heat, thereby fixing the toner image by using the Joule heat.
REFERENCES:
patent: 3883213 (1975-05-01), Glaister
patent: 4825041 (1989-04-01), Nagumo et al.
patent: 5084738 (1992-01-01), Ishikawa
patent: 5115279 (1992-05-01), Nishikawa et al.
Koike Yuzo
Nagato Hitoshi
Gellner Michael L.
Kabushiki Kaisha Toshiba
Stanzione P.
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