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. 12, 2025
Filed:
Sep. 19, 2023
Nidec Powertrain Systems Corporation, Kanagawa, JP;
Hiroshi Shirai, Kanagawa, JP;
NIDEC POWERTRAIN SYSTEMS CORPORATION, Kanagawa, JP;
Abstract
A rotary electric machine includes a conductive member attached to a substrate surface on an other axial side. The conductive member has a connection part electrically connected with the substrate and a holding part having multiple elastic support pieces. A first penetration part axially penetrates through the connection part. A second penetration part axially penetrates through the substrate. A coil lead wire passes through the first and second penetration parts and is supported by elastic support pieces on the other axial side relative to the first penetration part. Each elastic support piece contacts an outer peripheral surface of the coil lead wire, is positioned on the axial side toward the coil lead wire, and, when elastically deformed, presses the coil lead wire against other portions in the conductive member. The holding part holds two or more coil lead wires by using the elastic support pieces.