Patent ID: 11912149
Assignee: IHI CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  G  Y | IPC B  G  H

Claim 4:
5. The misalignment detection device according to claim 4, further comprising:
a third induction heating unit and a fourth induction heating unit which receive the lines of magnetic force generated by the first coil and are juxtaposed line-symmetrically with the first axis being the line of symmetry;
a third temperature measurement unit which is disposed adjacent to the third induction heating unit and obtains a third temperature; and
a fourth temperature measurement unit which is disposed adjacent to the fourth induction heating unit and obtains a fourth temperature,
wherein the processing unit detects the misalignment of the second coil with respect to the first coil along the second axis on the basis of an evaluation value evaluating a difference between the third temperature and the fourth temperature.