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 11824407 B1

Date of Patent:

Nov. 21, 2023

Filed:

Sep. 28, 2018

Distributed straight-angle armature winding, motor comprising same, and method for manufacturing same

Applicant:

Korea Institute of Industrial Technology, Cheonan-si, KR;

Inventors:

Eui Chun Lee, Gumi-si, KR;

Soon O Kwon, Daegu, KR;

Assignee:

KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, Cheonan-si, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Quyen P Leung

Assistant Examiner:

Minki Chang

Int. Cl.

CPC ...

H02K 15/04 (2006.01); H02K 3/12 (2006.01); H02K 3/28 (2006.01); H02K 3/48 (2006.01); H02K 15/06 (2006.01);

U.S. Cl.

CPC ...

H02K 15/04 (2013.01); H02K 3/12 (2013.01); H02K 3/28 (2013.01); H02K 3/48 (2013.01); H02K 15/06 (2013.01);

Abstract

A method for manufacturing a distributed straight-angle armature winding according to the present invention comprises a step (a) of preparing a raw material in which at least a pair of intra-slot winding areas and an end winding area provided between the pair of intra-slot winding areas are continued, a step (b) of forming an inclined surface by processing a contact surface in contact with an inner surface of a slot of at least a stator of the circumferences of the pair of intra-slot winding areas, and a step (c) of bending a space between the end winding area and the intra-slot winding area.

Find Patent Forward Citations

Lee, Eui. (2023). Distributed straight-angle armature winding, motor comprising same, and method for manufacturing same (U.S. Patent No. 11824407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11824407

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