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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 10295437 B1

PDFFull Text
Date of Patent:
May. 21, 2019

Filed:

Aug. 21, 2015

Electric motor test system

Applicant:

Horiba, Ltd., Kyoto, JP;

Inventors:

Mineyuki Komada, Kyoto, JP;

Kazuhisa Sasahara, Kyoto, JP;

Assignee:

HORIBA, LTD., Kyoto, JP;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Eric S McCall

Assistant Examiner:

Timothy P Graves

Int. Cl.
CPC ...
G01L 3/24 (2006.01); G01L 5/13 (2006.01); G01M 17/007 (2006.01); H02K 15/02 (2006.01); G01M 15/00 (2006.01); G01M 15/02 (2006.01);
U.S. Cl.
CPC ...
G01M 17/0072 (2013.01); G01L 3/24 (2013.01); G01L 5/13 (2013.01); G01M 15/00 (2013.01); G01M 15/02 (2013.01); H02K 15/02 (2013.01);
Abstract

In order to easily and accurately measure the cogging torque of an electric motor, the present invention includes a dynamometer connected to an electric motor, a torque sensor adapted to measure the torque of the electric motor, and a cogging torque measurement motor for measuring the cogging torque of the electric motor, and is configured such that when measuring the cogging torque of the electric motor, the electric motor, the dynamometer, and the cogging torque measurement motor are connected.

Find Patent Forward Citations

Komada, Mineyuki. (2019). Electric motor test system (U.S. Patent No. 10295437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10295437

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

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