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US 11,385,581 B1Granted
Heat generating roller, fixing device, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsTakashi Matsubara, Takashi Ohashi, Takuma Ishihara
Life of this patent
Estimating the term…
Abstract
A heat generating roller includes a base member made of metal, a heat generating portion made of a material that generates heat when energized, and an insulating portion provided between the base member and the heat generating portion and that electrically insulates the base member and the heat generating portion from each other, the insulating portion being made of poly-ether-ether-ketone resin.
Claims20
A heat generating roller comprising:
- a base member made of metal;
- a heat generating portion made of a material that generates heat when energized;
- and
- an insulating portion provided between the base member and the heat generating portion and that electrically insulates the base member and the heat generating portion from each other, the insulating portion being made of poly-ether-ether-ketone resin.
1 more element
Dependencies are inferred from the claim text.