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HEATING DEVICE FOR HEATING RECORDING MATERIAL, AND IMAGE FORMING APPARATUS HAVING THE SAME

  • US 20140027441A1
  • Filed: 06/26/2013
  • Published: 01/30/2014
  • Est. Priority Date: 07/26/2012
  • Status: Active Grant
First Claim
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1. A heating device comprising:

  • a base plate;

    a plurality of heating resistors disposed in a longitudinal direction of said base plate;

    a plurality of power supply electrodes disposed on one longitudinal end portion of said base plate and configured to supply electric power to respective ones of said plurality of heating resistors; and

    a plurality of electrically conductive parts configured to connect said plurality of heating resistors and said plurality of power supply electrodes to one another,wherein said plurality of electrically conductive parts are formed such that electrically conductive parts capable of providing larger amounts of power supply have larger areas of cross section perpendicular to a power supply direction.

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