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:
Jun. 09, 2026
Filed:
Dec. 19, 2023
Nidec Powertrain Systems Corporation, Kanagawa, JP;
NIDEC POWERTRAIN SYSTEMS CORPORATION, Kanagawa, JP;
Abstract
An aspect of a rotary electric machine of the disclosure includes: a rotor, able to rotate about a central axis as a center; a stator, opposite to the rotor, with a gap being interposed between the rotor and the stator; a substrate, electrically connected with the stator; a first housing, formed of metal, being open on a side in an axial direction, and accommodating the stator; a second housing, fixed, on the side in the axial direction, to the first housing, accommodating the substrate, and having an insulating property; and a conductor, electrically connected with the substrate and the first housing. The substrate has a grounding pattern. The conductor has: a first connector, electrically connected with the first housing inside the first housing; and a second connector, electrically connected with the grounding pattern.