Fixing device having silicone rubber sprayed with phenyl type silicone oil
US5285248A · kind A · utility
12Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1990 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Nov 29, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2054
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention relates to a fixing device with a heat rotatory body heated by a heating source having a surface layer of a silicone rubber; a back-up rotatory body which is in pressure contact with the heated rotatory body; an oil feeding apparatus which feeds silicone oil to the heated rotatory surface; the pair of rotatory bodies performing fixing while conveying the supporting material having unfixed images supported thereon sandwiched therebetween; and the feeding oil being a phenyl type silicone oil and the silicone rubber surface being impregnated with dimethylsilicone oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.