Patent ID: 8290387

Claim:
An image heating apparatus comprising: a coil configured to generate magnetic flux; an endless rotatable heat generating member, having an electroconductive layer which generates heat by the magnetic flux generated by said coil provided outside said endless rotatable heat generating member, and being configured to heat an image on a recording material; a magnetic member, provided inside said endless rotatable heat generating member, disposed along an area of said endless rotatable heat generating member opposing said coil; an opening provided through said magnetic member; a temperature detecting member, provided in an area between said magnetic member and an area of said endless rotatable heat generating member opposing said coil, and configured to detect a temperature of said endless rotatable heat generating member; an electric wire electrically connected to said temperature detecting member, wherein said electric wire passes through said opening; and an interrupting portion, provided outside said endless rotatable image heating member, configured to interrupt electric power supply to said coil on the basis of an output of said temperature detecting member supplied through said electric wire.