Title:
INDUCTIVE HEATING DEVICE
Document Type and Number:
Japanese Patent JP2003295639
Kind Code:
A
Abstract:
To attain roller bias potential being measures against a fixing offset with a simple configuration in an inductive heating fixer.
An inductive heating coil is arranged inside a conductive heat roller. Electric lines of force generated for the roller when a high frequency current is supplied to the coil are introduced to the roller, and from a collecting member to a roller bias generating circuit. Then the generated DC potential of the bias generating circuit is supplied to the roller by the collecting member, and defined as a fixing roller bias.
More Like This:
| JP2003287937 | COLOR IMAGE FORMING APPARATUS |
| JP2015125443 | IMAGE HEATING DEVICE |
| JP2019174849 | FIXING DEVICE AND IMAGE FORMING APPARATUS |
Inventors:
OOTA TOMOICHIROU
Application Number:
JP2002095138A
Publication Date:
October 15, 2003
Filing Date:
March 29, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
G03G15/20; H05B6/14; (IPC1-7): G03G15/20; H05B6/14
Attorney, Agent or Firm:
Takanashi Yukio