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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 10385863 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

Jun. 21, 2016

Rotor

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Yuuji Hidaka, Kariya, JP;

Masaya Ootake, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Nixon & Vanderhye PC

Primary Examiner:

Julio C Gonzalez

Assistant Examiner:

Leda T Pham

Int. Cl.
CPC ...
H02K 1/28 (2006.01); F04D 29/20 (2006.01); F02M 37/08 (2006.01); H02K 1/22 (2006.01); H02K 1/27 (2006.01); H02K 7/14 (2006.01); F04D 3/00 (2006.01); F04D 5/00 (2006.01); F04D 13/06 (2006.01); F04D 29/043 (2006.01); F04D 29/18 (2006.01); F04D 29/52 (2006.01); H02K 5/12 (2006.01); H02K 7/04 (2006.01);
U.S. Cl.
CPC ...
F04D 29/20 (2013.01); F02M 37/08 (2013.01); F04D 3/005 (2013.01); F04D 5/002 (2013.01); F04D 13/06 (2013.01); F04D 29/043 (2013.01); F04D 29/181 (2013.01); F04D 29/528 (2013.01); H02K 1/22 (2013.01); H02K 1/27 (2013.01); H02K 1/2733 (2013.01); H02K 5/12 (2013.01); H02K 7/04 (2013.01); H02K 7/14 (2013.01);
Abstract

A rotor used for a motor that rotates an impeller of a fuel pump includes a cylindrical bonded magnet that forms a plurality of magnetic poles, an inner core that is a cylindrical component provided inward of the bonded magnet and that has both axial end surfaces exposed to outside, and a rotating shaft that includes a connecting end, which has a pair of flat surfaces parallel to each other and is fitted to the impeller, and that is provided to pass through the inner core inward thereof. A cross section of the connecting end has a centroid coinciding with a rotational axis.

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Quick Actions:

Hidaka, Yuuji. (2019). Rotor (U.S. Patent No. 10385863). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10385863

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