logo

For the Inventor, By the Inventor

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.:

US 10886823 B1

PDFFull Text
Expired
Date of Patent:
Jan. 05, 2021

Filed:

Mar. 03, 2017

Stator for rotary electric machine, rotary electric machine, and method for manufacturing stator for rotary electric machine

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Koji Kawamura, Tokyo, JP;

Naohiro Motoishi, Tokyo, JP;

Takatoshi Masuda, Tokyo, JP;

Assignee:

MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Michael Andrews

Int. Cl.
CPC ...
H02K 15/00 (2006.01); H02K 3/50 (2006.01); H02K 1/18 (2006.01); H02K 15/085 (2006.01); H02K 15/04 (2006.01); H02K 3/12 (2006.01); H02K 21/14 (2006.01);
U.S. Cl.
CPC ...
H02K 15/0062 (2013.01); H02K 1/18 (2013.01); H02K 3/12 (2013.01); H02K 3/50 (2013.01); H02K 15/0081 (2013.01); H02K 15/04 (2013.01); H02K 15/085 (2013.01); H02K 21/14 (2013.01);
Abstract

A first terminal portion of a first terminal wire of one divisional coil, and a second terminal portion of a second terminal wire of another divisional coil, extend from the entrance side or the bottom side of a slot so as to be directed upward in the axial direction and arranged side by side in the radial direction of a stator on the upper side in the axial direction of a stator core. The end of the first terminal portion and the end of the second terminal portion are joined to each other by a joining part. At least one of the first terminal portion and the second terminal portion leading to the joining part has an engagement portion for positioning the first terminal portion and the second terminal portion with each other in the circumferential direction and the radial direction.

Find Patent Forward Citations

Kawamura, Koji. (2021). Stator for rotary electric machine, rotary electric machine, and method for manufacturing stator for rotary electric machine (U.S. Patent No. 10886823). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10886823

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…