Electrophotography – Machine operation – Having power supply
Reexamination Certificate
2006-05-16
2006-05-16
Grainger, Quana (Department: 2852)
Electrophotography
Machine operation
Having power supply
Reexamination Certificate
active
07046939
ABSTRACT:
A DC circuit110is provided to convert the voltage of a commercial AC power supply100into a DC voltage having a fixed level and output the DC voltage irrespective of the level of the voltage. The rectifier circuit110includes contacts117, 118and119and functions as one of a full-wave doubler voltage rectifier circuit and a full-wave rectifier circuit according to the opening and closing of each of the contacts.
REFERENCES:
patent: 4285023 (1981-08-01), Kalivas
patent: 5526103 (1996-06-01), Kato et al.
patent: 5794096 (1998-08-01), Okabayashi
patent: 5953223 (1999-09-01), Kato et al.
patent: 6026273 (2000-02-01), Kinouchi et al.
patent: 6078781 (2000-06-01), Takagi et al.
patent: 6087641 (2000-07-01), Kinouchi et al.
patent: 6337969 (2002-01-01), Takagi et al.
patent: 6438335 (2002-08-01), Kinouchi et al.
patent: 6615003 (2003-09-01), Nakayama
patent: 6643476 (2003-11-01), Kinouchi et al.
patent: 6643491 (2003-11-01), Kinouchi et al.
patent: 6724999 (2004-04-01), Kikuchi et al.
patent: 6725000 (2004-04-01), Takagi et al.
patent: 6763206 (2004-07-01), Kinouchi et al.
patent: 61002178 (1986-01-01), None
patent: 3-279964 (1991-12-01), None
patent: 03279964 (1991-12-01), None
patent: 4-1662 (1992-01-01), None
patent: 4-51258 (1992-02-01), None
patent: 04051258 (1992-02-01), None
patent: 4-226480 (1992-08-01), None
patent: 04226480 (1992-08-01), None
patent: 10-333490 (1998-12-01), None
patent: 10333490 (1998-12-01), None
patent: 11-191484 (1999-07-01), None
patent: 11191483 (1999-07-01), None
patent: 2002116656 (2002-04-01), None
patent: 2002196613 (2002-07-01), None
Kinouchi Satoshi
Takagi Osamu
Foley & Lardner LLP
Grainger Quana
Kabushiki Kaisha Toshiba
Toshiba TEC Kabushiki Kaisha
LandOfFree
Induction heating fixing apparatus and image forming... 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 fixing apparatus and image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Induction heating fixing apparatus and image forming... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3554650