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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 9160217 B1

PDFFull Text
Expired
Date of Patent:
Oct. 13, 2015

Filed:

Feb. 28, 2011

Busbar unit and motor

Applicant:

Airi Nakagawa, Kyoto, JP;

Inventor:

Airi Nakagawa, Kyoto, JP;

Assignee:

Nidec Corporation, Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

Terrance Kenerly

Int. Cl.
CPC ...
H02K 3/50 (2006.01); H02K 15/095 (2006.01); H02K 15/03 (2006.01); H02K 1/27 (2006.01); H02K 3/52 (2006.01); H02K 15/12 (2006.01); H02K 1/14 (2006.01); H02K 5/22 (2006.01);
U.S. Cl.
CPC ...
H02K 15/03 (2013.01); H02K 1/278 (2013.01); H02K 3/522 (2013.01); H02K 15/12 (2013.01); H02K 1/148 (2013.01); H02K 5/225 (2013.01); H02K 15/095 (2013.01); H02K 2203/09 (2013.01); H02K 2203/12 (2013.01);
Abstract

A busbar unit is arranged on an axial end portion of a stator and electrically connected with a plurality of coil wire terminals arranged to project in an axial direction above the axial end portion of the stator. The busbar unit includes a plurality of busbars each including a body portion defined by an electrically conductive wire having an annular or 'C' shape, the body portion being arranged around an axis of the stator; a holder member arranged on the axial end portion of the stator to hold the busbars; and a plurality of terminal members each including a busbar connection portion connected with the body portion of one of the busbars, and a coil connection portion connected with one of the coil wire terminals.

Find Patent Forward Citations

Nakagawa, Airi. (2015). Busbar unit and motor (U.S. Patent No. 9160217). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9160217

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

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