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.

Date of Patent:
Nov. 04, 2025

Filed:

Jul. 23, 2024
Applicant:

Mabuchi Motor Co., Ltd., Chiba, JP;

Inventors:

Yasuhiro Yamagata, Chiba, JP;

Akiko Saito, Chiba, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/52 (2006.01); F04D 25/06 (2006.01); H02K 5/22 (2006.01); H02K 7/04 (2006.01); H02K 21/16 (2006.01);
U.S. Cl.
CPC ...
H02K 3/522 (2013.01); F04D 25/06 (2013.01); H02K 5/22 (2013.01); H02K 7/04 (2013.01); H02K 21/16 (2013.01); H02K 2203/06 (2013.01);
Abstract

A housing that accommodates a stator of a motor includes: an opening portion configured to accommodate the stator; an outer edge portion formed radially outward of the opening portion and in a circumferential direction in such a manner as to surround an outer periphery of the stator, the outer edge portion extending in a radial direction; and an accommodating groove configured to accommodate a solder portion where conductive wires including a winding of the stator are soldered and which is drawn out to the outer edge portion. The accommodating groove is placed in the outer edge portion, and is extended in any direction between a normal direction to the outer periphery at a circumferential position where the accommodating groove is placed and a tangential direction to the outer periphery at the circumferential position.


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