Title:
画像加熱装置
Document Type and Number:
Japanese Patent JP4717566
Kind Code:
B2
Abstract:
A fixing apparatus 50 capable of reducing noise during a fixing operation using a fixing belt 1 having a metal layer includes the fixing belt 1 stretched between a fixation roller 2 and a fixation tension roller 3. The fixing apparatus 50 further includes a coil 4b which is disposed opposite from the fixation tension roller 3 via the fixing belt 1 and is supplied with an AC (600 V, 25 kHz at maximum) by an IH controller 10, so that the fixing belt 1 and the fixation tension roller 3 are simultaneously heated by induction heating. In the fixing apparatus 50, insulating belt flanges 25a and 25b are attached to the fixation tension roller 3 at both end portions of the fixation tension roller 3 to limit movement of the fixing belt 1 in a width direction of the fixing belt 1.
Inventors:
Aoki Kazuaki
Application Number:
JP2005265420A
Publication Date:
July 06, 2011
Filing Date:
September 13, 2005
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/20
Domestic Patent References:
| JP2005208474A | ||||
| JP2004239956A | ||||
| JP2005242113A | ||||
| JP2005156826A | ||||
| JP2004184995A |
Attorney, Agent or Firm:
Kazuo Chikajima
Takaharu Takita
Takaharu Takita