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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 10862354 B1

PDFFull Text
Date of Patent:
Dec. 08, 2020

Filed:

Feb. 05, 2019

Thin strip component, method for manufacturing same, and motor using thin strip component

Applicant:

Panasonic Corporation, Osaka, JP;

Inventors:

Yukio Nishikawa, Osaka, JP;

Hideaki Hamada, Hyogo, JP;

Naoki Nojiri, Osaka, JP;

Assignee:

PANASONIC CORPORATION, Osaka, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Thanh Lam

Int. Cl.
CPC ...
H02K 1/06 (2006.01); H02K 1/02 (2006.01); C21D 8/12 (2006.01); C21D 9/00 (2006.01); C21D 8/02 (2006.01); H01F 41/02 (2006.01); H02K 1/14 (2006.01); H02K 1/18 (2006.01); H02K 15/02 (2006.01); C21D 8/04 (2006.01);
U.S. Cl.
CPC ...
H02K 1/02 (2013.01); C21D 8/0215 (2013.01); C21D 8/0247 (2013.01); C21D 8/0252 (2013.01); C21D 8/125 (2013.01); C21D 8/1211 (2013.01); C21D 8/1244 (2013.01); C21D 9/0068 (2013.01); H01F 41/0213 (2013.01); H02K 1/146 (2013.01); H02K 1/185 (2013.01); H02K 15/022 (2013.01); C21D 8/0415 (2013.01); C21D 2201/03 (2013.01);
Abstract

A method for manufacturing a thin strip component, including a processing step of processing an amorphous thin strip member into a dimension shape larger than a target shape, and a heat treating step of heat treating and contracting the amorphous thin strip member processed in the processing step to form the amorphous thin strip member into a thin strip component of the target shape. A thin strip component which is a magnetic laminate in which a plurality of plate-shaped thin strip component members of the same shape are laminated, and has a recess over an entire side surface of the magnetic laminate is used. A motor including the thin strip component, a plurality of coils disposed on the thin strip component, and a rotor disposed between the plurality of coils is used.

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