The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Aug. 06, 2020
Applicant:
Ihi Corporation, Tokyo, JP;
Inventors:
Motonao Niizuma, Tokyo, JP;
Kenji Nishimura, Tokyo, JP;
Assignee:
IHI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 53/12 (2019.01); B60L 53/60 (2019.01); H01F 27/02 (2006.01); H01F 27/28 (2006.01); H02J 50/12 (2016.01); H02J 50/90 (2016.01);
U.S. Cl.
CPC ...
B60L 53/12 (2019.02); B60L 53/60 (2019.02); H01F 27/02 (2013.01); H01F 27/2823 (2013.01); H02J 50/12 (2016.02); H02J 50/90 (2016.02);
Abstract
A coil device according to one aspect of the present disclosure includes a coil generating a magnetic field, a casing accommodating the coil, a conductive part including an input part, an output part, and a conductive pattern connecting the input part to the output part, the conductive part being provided on the casing, and electrically insulated from the casing, and a detection part electrically connected to the input part and the output part, energizing the conductive pattern via the input part and the output part, and detecting deformation in the casing based on an energized state of the conductive pattern.