Heater control device
US6157010A · kind A · utility
11Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 1998 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Apr 29, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/908
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A heater control device that prevents a flickering by driving a fixing heater in a phase controlling at a fixed phase angle for predetermined duration when an image forming apparatus starts power supplying to the fixing heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.