Fixing device and image forming apparatus including the same

Electrophotography – Having particular structure – Modular or displaceable

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C399S107000, C399S110000, C399S328000, C399S329000, C399S330000, C219S216000

Reexamination Certificate

active

08068765

ABSTRACT:
A fixing device of the present invention is arranged so that: (i) at least both ends of a planar heat-generating member come close to or touch an outer surface of a fixing roller, said both ends being in a circumferential direction when viewed in an axial direction of the fixing roller; and (ii) the planar heat-generating member has, in the vicinity of both the ends, shapes formed gently with respect to the outer surface of the fixing roller when viewed in the axial direction. An almost whole inner surface area of the fixing belt wound around the planar heat-generating member and the fixing roller touches the planar heat-generating member or the fixing roller. The fixing belt is naturally formed, without being distorted at an area where the fixing belt touches the heating member. This allows a fixing device using a planar heat-generating belt type fixing method, which provides a short warm-up time, to be excellent in heat efficiency, consume less power, and have a fixing belt which does not slip easily.

REFERENCES:
patent: 6243559 (2001-06-01), Kurotaka et al.
patent: 6871039 (2005-03-01), Murata
patent: 7200355 (2007-04-01), Uchiyama et al.
patent: 7620336 (2009-11-01), Yura et al.
patent: 2005/0254846 (2005-11-01), Yura et al.
patent: 2007/0280757 (2007-12-01), Kimura
patent: 2002-333788 (2002-11-01), None
patent: 2004-045951 (2004-02-01), None
patent: 2005-326524 (2005-11-01), None
patent: 2006-293051 (2006-10-01), None
patent: 2007-226024 (2007-09-01), None
patent: 2007-322888 (2007-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fixing device and image forming apparatus including the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fixing device and image forming apparatus including the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fixing device and image forming apparatus including the same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4286804

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.