Heat generating roller, fixing device, and image forming apparatus
US11385581B1 · kind B1 · utility
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20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2021 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Aug 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2048
- WIPO fieldOptics
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.