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. 02, 2025
Filed:
Feb. 09, 2022
Hitachi Astemo, Ltd., Hitachinaka, JP;
Ryouichi Takahata, Tokyo, JP;
Masanori Sawahata, Tokyo, JP;
Shinji Yamazaki, Hitachinaka, JP;
Kenichi Nakayama, Hitachinaka, JP;
Hitachi Astemo, Ltd., Hitachinaka, JP;
Abstract
An object of the present invention is to provide a rotary electric machine capable of reducing a difference between a height of a first segment conductor and a height of a second segment conductor. A first segment conductorhaving a first slot pitch and a second segment conductorhaving a second slot pitch smaller than the first slot pitch are provided, the second segment conductorincludes a first leg portionA and a second leg portionB, the first leg portionA includes a slot insertion portionAand a first linear portionAconnected to the slot insertion portionAand constituting a coil end portion, the second leg portionB includes a slot insertion portionBand a second linear portionBconnected to the slot insertion portionBand constituting a coil end portion, and the second linear portionBis longer than the first linear portionA