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:
Sep. 17, 2024
Filed:
Jun. 13, 2022
Nikkiso Co., Ltd., Tokyo, JP;
Masaaki Eguchi, Saitama, JP;
Akira Ogura, Tokyo, JP;
NIKKISO CO., LTD., Tokyo, JP;
Abstract
The slot liner () includes a laminated insulation sheet () having a length (L) longer than a length (L) of a stator core in an axial direction and a pair of reinforcing sheets (). The laminated insulation sheet includes an outer insulation sheet () in contact with an inner surface () of the slot and an inner insulation sheet () in contact with a conductor. Each of reinforcing sheets is folded back in the axial direction in such a way as to cover an end surface () of the outer insulation sheet and includes a folded portion () that covers the end surface of the outer insulation sheet, a first end portion () disposed between the inner surface of the slot and the outer insulation sheet, and a second end portion () disposed between the outer and inner insulation sheets.