Image heating apparatus of induction heating type
US6456818B1 · kind B1 · utility
13Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2001 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Aug 9, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2035
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image heating apparatus for heating an image formed on a recording material, including a heating member, and an excitation coil for generating a magnetic field to induce an eddy current in the heating member, wherein of total electric power applied to the coil, the relation between active electric power W and reactive electric power W′ is 0.1≦W/(W+W′)≦0.8.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.