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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 10164491 B1

PDFFull Text
Expired
Date of Patent:
Dec. 25, 2018

Filed:

Jan. 17, 2014

Rotary electric machine

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Masaki Horii, Tokyo, JP;

Atsushi Sakaue, Tokyo, JP;

Masaya Inoue, Tokyo, JP;

Assignee:

Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;

Attorneys:

Sughrue Mion, PLLC

Richard C. Turner

Primary Examiner:

Tran Nguyen

Int. Cl.
CPC ...
H02K 9/19 (2006.01); H02K 3/24 (2006.01); H02K 1/32 (2006.01); H02K 3/28 (2006.01); H02K 3/14 (2006.01); H02K 3/12 (2006.01); H02K 1/20 (2006.01); H02K 3/50 (2006.01); H02K 5/20 (2006.01);
U.S. Cl.
CPC ...
H02K 3/24 (2013.01); H02K 1/32 (2013.01); H02K 3/12 (2013.01); H02K 3/14 (2013.01); H02K 3/28 (2013.01); H02K 9/19 (2013.01); H02K 1/20 (2013.01); H02K 3/50 (2013.01); H02K 5/20 (2013.01); H02K 2213/03 (2013.01);
Abstract

Winding bodies are produced by repeatedly winding a δ-shaped coil pattern that is formed by inserting the conductor wire sequentially into a second slot, a first slot, a second slot, and a third slot, so as to alternate an axial direction of insertion into the first slot, the second slot, and the third slot, for two turns in a radial direction, and are configured such that a plurality of rectilinear portions that are respectively inserted into the first slot, the second slot, and the third slot are linked continuously by coil end portions, and a liquid coolant is supplied to a coil end that is constituted by the coil end portions.

Find Patent Forward Citations

Horii, Masaki. (2018). Rotary electric machine (U.S. Patent No. 10164491). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10164491

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

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