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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 10027194 B1

PDFFull Text
Expired
Date of Patent:
Jul. 17, 2018

Filed:

Mar. 27, 2013

Motor rotor support and method for manufacturing same

Applicants:

The Japan Steel Works, Ltd., Shinagawa-ku, Tokyo, JP;

Sanwakogyo Ltd., Noboribetsu-shi, Hokkaido, JP;

Inventors:

Shinji Tanaka, Muroran, JP;

Hirokazu Madarame, Muroran, JP;

Toshifumi Nakajima, Tokyo, JP;

Kazuhiro Miyagi, Noboribetsu, JP;

Assignees:

THE JAPAN STEEL WORKS, LTD., Tokyo, JP;

SANWAKOGYO Ltd., Noboribetsu-shi, Hokkaido, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jermie Cozart

Int. Cl.
CPC ...
H02K 1/02 (2006.01); H02K 1/27 (2006.01); B21D 39/00 (2006.01); C22C 38/00 (2006.01); C22C 38/38 (2006.01); C21D 6/00 (2006.01); C21D 8/02 (2006.01); C21D 9/00 (2006.01); C22C 38/02 (2006.01); C22C 38/06 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/26 (2006.01); C22C 38/44 (2006.01); C22C 38/46 (2006.01); C22C 38/48 (2006.01); C22C 38/52 (2006.01); C22C 38/58 (2006.01); H02K 1/30 (2006.01); C21D 8/00 (2006.01); H02K 1/28 (2006.01); H02K 15/02 (2006.01); C22C 38/34 (2006.01); C22C 38/54 (2006.01); H02K 15/03 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2793 (2013.01); B21D 39/00 (2013.01); C21D 6/002 (2013.01); C21D 6/005 (2013.01); C21D 8/005 (2013.01); C21D 8/0226 (2013.01); C21D 8/0263 (2013.01); C21D 9/0068 (2013.01); C22C 38/00 (2013.01); C22C 38/001 (2013.01); C22C 38/02 (2013.01); C22C 38/06 (2013.01); C22C 38/22 (2013.01); C22C 38/24 (2013.01); C22C 38/26 (2013.01); C22C 38/34 (2013.01); C22C 38/38 (2013.01); C22C 38/44 (2013.01); C22C 38/46 (2013.01); C22C 38/48 (2013.01); C22C 38/52 (2013.01); C22C 38/54 (2013.01); C22C 38/58 (2013.01); H02K 1/02 (2013.01); H02K 1/28 (2013.01); H02K 1/30 (2013.01); H02K 15/02 (2013.01); C21D 8/0236 (2013.01); C21D 2261/00 (2013.01); H02K 15/03 (2013.01); Y10T 156/1002 (2015.01);
Abstract

An object of the present invention is to provide a motor rotor support suitable for an axial gap motor and a method for manufacturing the same. The motor rotor support for supporting a magnetic body disposed on a rotor of the motor is configured by laminating single materials each formed from a hot-worked material or a cold-worked material preferably composed of an 18Mn-18Cr nonmagnetic steel.

Find Patent Forward Citations

Tanaka, Shinji. (2018). Motor rotor support and method for manufacturing same (U.S. Patent No. 10027194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10027194

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

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