Heating device using electromagnetic induction and fuser

Details Heating device using electromagnetic induction and fuser Heating device using electromagnetic induction and fuser

2005-02-01

2005-02-01

Hoang, Tu (Department: 3742)

Electric heating

Inductive heating

Specific heating application

C219S650000, C219S672000

Reexamination Certificate

active

06849838

ABSTRACT:
A short ring is provided outside a support frame. In the short ring, eddy current is generated in such a direction as to cancel apart of a magnetic flux developed from the exciting coil when it is fed with current, which the part of the magnetic flux leaks to outside. When the eddy current is generated, a magnetic field is developed in such a direction as to cancel the magnetic field by the leaking flux, as taught by Fleming's law. The result is that unnecessary radiation by the leaking flux is prevented, and hence noise generation in other members or devices is suppressed.

REFERENCES:
patent: 5025489 (1991-06-01), Yamaguchi
patent: 5552582 (1996-09-01), Abe et al.
patent: 6195525 (2001-02-01), Maeyama
patent: 6278094 (2001-08-01), Rindfleisch et al.
patent: 6668151 (2003-12-01), Uehara et al.
patent: 20030077093 (2003-04-01), Sekiguchi
patent: 07-295414 (1995-11-01), None
patent: 8-22206 (1996-01-01), None
patent: 09-016006 (1997-01-01), None
patent: 10-074007 (1998-03-01), None
patent: 11297462 (1999-10-01), None
patent: 2001-188430 (2001-07-01), None
patent: 2001-313162 (2001-11-01), None
patent: 2002-221864 (2002-08-01), None
Patent Abstracts of Japan, vol. 1996, No. 04, Apr. 30, 1996 & JP 07 319312 A, Dec. 8, 1995, abstract.

Affiliated with

Also associated with

Rating

Heating device using electromagnetic induction and fuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heating device using electromagnetic induction and fuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heating device using electromagnetic induction and fuser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3500048