HEATING DEVICE WHICH HAS HIGH DESIGN DEGREES OF FREEDOM CAPABLE OF REDUCING COSTS

摘要

PURPOSE: A heating device which has high design degrees of freedom and an image formation apparatus are provided to improve state detection accuracy of a heated member.;CONSTITUTION: A coil(101) generates magnetic flux. The core forms a magnetic path. A heated member(120) is heated by the magnetic flux. A magnetic flux detection unit(140) is arranged on a region which is an opposite side of the heated member. The magnetic flux detection unit detects the magnetic flux passing through the region. A control unit(170) determines a state change state of the heated member based on a detection result.;COPYRIGHT KIPO 2012