| 摘要 |
An image heating apparatus includes: an exciting coil; a current applying device configured to apply a high-frequency current to the exciting coil; a rotatable heating member configured to heat a toner image on a recording material at a nip, wherein the rotatable heating member includes a first electroconductive layer for generating heat by electromagnetic induction of magnetic flux from the exciting coil; a rotatable pressing member configured to press-contact the rotatable heating member to form the nip, wherein the rotatable pressing member includes a second electroconductive layer electrically insulated from the first electroconductive layer; and a rectifying element configured to be connected between the second electroconductive layer and the ground in a direction in which a surface potential of the rotatable pressing member has an opposite polarity to a normal charge polarity of a toner. |
