发明名称 |
Image heating apparatus capable of controlling number of waves in AC power supply |
摘要 |
An image heating apparatus including a heater which is stationary in use; a film movable together with a recording material in sliding contact with the heater, an image on the recording material being heated through the film by the heat from the heater, in a predetermined heating width; power supply source for supplying alternating power to the heater; a controller for controlling a number of waves of the power imparted to the heater in a predetermined unit of time; wherein the unit of time, a moving speed of the film, and the heating width of the heater satisfy: the unit of time</=(the heating width)/(the film speed).
|
申请公布号 |
US5367369(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19930045307 |
申请日期 |
1993.04.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAKAI, HIRONOBU;KOH, SHOKYO |
分类号 |
G03G21/00;G03G15/20;(IPC1-7):G03G15/20 |
主分类号 |
G03G21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|