Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2006-11-07
2006-11-07
Leung, Philip H. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S670000, C219S667000, C399S328000, C399S330000
Reexamination Certificate
active
07132631
ABSTRACT:
A heating apparatus of an electromagnetic induction heating type includes a coil and a roller which generates heat by the action of magnetic flux generated from the coil. A recording material is heated by the roller. The heating apparatus further includes a movable magnetic flux decreasing member for decreasing magnetic flux, generated from the coil, acting on the roller. In the heating apparatus, a shutter is moved toward an effective position at which a temperature in a non-conveyance area is lowered when a recording material having a size lower than a maximum conveyable size is conveyed, and is moved away from the effective position depending on the temperature in the non-conveyance area, irrespective of the size of the recording material to be conveyed.
REFERENCES:
patent: 5049943 (1991-09-01), Menjo et al.
patent: 5464964 (1995-11-01), Okuda et al.
patent: 5534987 (1996-07-01), Ohtsuka et al.
patent: 5747774 (1998-05-01), Suzuki et al.
patent: 5994671 (1999-11-01), Suzuki et al.
patent: 6219522 (2001-04-01), Ishizuka et al.
patent: 6240263 (2001-05-01), Watanabe et al.
patent: 6373036 (2002-04-01), Suzuki
patent: 6713734 (2004-03-01), Suzuki
patent: 6782216 (2004-08-01), Suzuki
patent: 2002/0031380 (2002-03-01), Sato
patent: 2002/0158063 (2002-10-01), Kawase
patent: 2002/0190060 (2002-12-01), Imai et al.
patent: 2003/0077093 (2003-04-01), Sekiguchi
patent: 2004/0114952 (2004-06-01), Yamamoto
patent: 2004/0129697 (2004-07-01), Suzuki
patent: 2005/0006378 (2005-01-01), Suzuki
patent: 59-33787 (1984-02-01), None
patent: 61-11776 (1986-01-01), None
patent: 2003-123957 (2003-04-01), None
European Search Report, issued by the European Patent Office on Aug. 12, 2005, in European Patent Application No. 04030459.4.
Kondo Toshiharu
Nakase Takahiro
Nami Yasuo
Ogura Tokihiko
Suzuki Hitoshi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Leung Philip H.
LandOfFree
Induction heating for image flexing with means for adjusting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Induction heating for image flexing with means for adjusting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Induction heating for image flexing with means for adjusting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3637113