Heat fixing device and electrophotographic apparatus incorporati

Details Heat fixing device and electrophotographic apparatus incorporati Heat fixing device and electrophotographic apparatus incorporati

1993-05-07

1996-03-12

Grimley, A. T.

Photocopying

Contact printing

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219216, 355290, G03G 1520

Patent

active

054990874

ABSTRACT:
A heat fixing device includes a heating head formed by attaching a radiant plate to the radiant surface of a PTC heating element using an adhesive having an excellent thermal conductivity, and embedding a heating unit, of which surfaces except the radiant surface are shielded with an adiabatic material, in a recess formed in a holder for supporting the heating unit.

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