Photographic fixing roller of imager

Photographic fixing roller of imager

  • CN 1,510,530 A
  • Filed: 12/16/2003
  • Published: 07/07/2004
  • Est. Priority Date: 12/20/2002
  • Status: Active Application
First Claim
Patent Images

1. the fixing roller of an image processing system comprises:

  • The external metallization pipe;

    The interior metal pipe is arranged in the external metallization pipe;

    The resistance heated part is arranged between outside and the interior metal pipe, and heat has a resistance;

    Outer insulator is arranged between resistance heated part and the external metallization pipe resistance heat is conducted to the external metallization pipe;

    AndInternal insulator is arranged between resistance heated part and the interior metal pipe, and wherein outer insulator has the thermal conductivity higher than the thermal conductivity of internal insulator.

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