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:
Dec. 10, 2024
Filed:
Jan. 22, 2021
Applicant:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Inventors:
Hiroshi Sato, Hitachinaka, JP;
Kohtaro Shiino, Hitachinaka, JP;
Assignee:
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 27/00 (2006.01); H02K 11/25 (2016.01); H02K 11/33 (2016.01); H02P 25/22 (2006.01); H02P 27/08 (2006.01); H02P 29/028 (2016.01); B62D 5/04 (2006.01);
U.S. Cl.
CPC ...
H02P 29/028 (2013.01); H02K 11/25 (2016.01); H02K 11/33 (2016.01); H02P 25/22 (2013.01); H02P 27/08 (2013.01); B62D 5/0409 (2013.01); H02K 2211/03 (2013.01); H02K 2213/06 (2013.01);
Abstract
A heater-integrated fuse is provided at a neutral point of a stator coil, and when a short-circuit failure of an inverter is detected, a fuse part of the heater-integrated fuse is cut by heating.
Sato, Hiroshi. (2024). Motor drive device (U.S. Patent No. 12166446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12166446
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile