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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 10044250 B1

PDFFull Text
Date of Patent:
Aug. 07, 2018

Filed:

Oct. 20, 2014

Armature, method for winding armature coil, and dc motor

Applicant:

Asmo Co., Ltd., Shizuoka-ken, JP;

Inventors:

Akihiko Seki, Toyokawa, JP;

Tomohisa Okamoto, Hamamatsu, JP;

Takehiko Ohshita, Kosai, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Patterson Thuente Pedersen, P.A.

Primary Examiner:

Naishadh Desai

Int. Cl.
CPC ...
H02K 23/36 (2006.01); H02K 1/24 (2006.01); H02K 3/18 (2006.01); H02K 3/28 (2006.01); H02K 15/095 (2006.01); H02K 23/30 (2006.01); H02K 23/38 (2006.01);
U.S. Cl.
CPC ...
H02K 23/36 (2013.01); H02K 1/24 (2013.01); H02K 3/18 (2013.01); H02K 3/28 (2013.01); H02K 15/095 (2013.01); H02K 23/30 (2013.01); H02K 23/38 (2013.01); Y10T 29/49009 (2015.01);
Abstract

An armature includes an armature core, teeth, a commutator, concentrated winding wires, and distributed winding wires. Each of the teeth includes a first branch portion and a second branch portion. Each of segments in the commutator has a riser. A start end and a terminal end of the concentrated winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the concentrated winding wires is hooked by the riser by which the conductor between the other concentrated winding wires is not hooked. A start end and a terminal end of the distributed winding wire are pulled out separately in a direction getting closer to the commutator and in a direction away from the commutator. The conductor between the distributed winding wires is hooked by the riser by which at least one of the conductor between the concentrated winding wires and the conductor between the other distributed winding wires is not hooked.

Find Patent Forward Citations

Seki, Akihiko. (2018). Armature, method for winding armature coil, and dc motor (U.S. Patent No. 10044250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10044250

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

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