Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Reexamination Certificate
2007-02-13
2007-02-13
Pelham, Joseph (Department: 3742)
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
C219S388000, C034S492000, C034S496000, C034S548000, C034S566000, C034S629000, C034S633000
Reexamination Certificate
active
11002223
ABSTRACT:
A heating method and apparatus for a band-shaped body transported in a constant conveying direction in a heating zone so as to heat the band-shaped body is provided. The method includes detecting whether a portion of the band-shaped body at which width and/or thickness changes is passing through the heating zone setting a first supplied heat quantity, and supplying heat with the first supplied quantity to the band-shaped body in the heating zone; and setting a second supplied heat quantity, and supplying heat with the second supplied quantity to the band-shaped body in the heating zone. The method also includes increasing or decreasing at least one of air flow rate or temperature of the heated air stream. The apparatus includes an air flow ratio changing unit which maintains a constant sum of introduced air stream flow rate and bypass air stream flow rate.
REFERENCES:
patent: 4479776 (1984-10-01), Smith
patent: 5219109 (1993-06-01), Shirono
patent: 5347103 (1994-09-01), LeMieux
patent: 5404656 (1995-04-01), Matsuda et al.
patent: 5632201 (1997-05-01), Roch
patent: 5951734 (1999-09-01), Friedel et al.
patent: 6651357 (2003-11-01), Bria et al.
patent: 6964117 (2005-11-01), Parent
patent: 02-131174 (1990-05-01), None
patent: 2530219 (1990-09-01), None
patent: 04254529 (1992-09-01), None
patent: 6-49175 (1994-02-01), None
patent: 2002-14461 (2002-01-01), None
patent: 2003-98685 (2003-04-01), None
Hayashi Kenji
Kamitani Kiyoshi
Fuji Photo Film Co. , Ltd.
Pelham Joseph
Sughrue & Mion, PLLC
LandOfFree
Heating method for a band-shaped body and heating apparatus... 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 method for a band-shaped body and heating apparatus..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heating method for a band-shaped body and heating apparatus... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3889998