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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 9086333 B1

PDFFull Text
Expired
Date of Patent:
Jul. 21, 2015

Filed:

Jun. 16, 2011

Examination system for electric vehicle or hybrid electric vehicle

Applicants:

Richard Rumer, Mount Clemens, MI (US);

Steve Witter, Ann Arbor, MI (US);

Masahiro Yao, Kyoto, JP;

Kazuhisa Sasahara, Kyoto, JP;

Mineyuki Komada, Kyoto, JP;

Inventors:

Richard Rumer, Mount Clemens, MI (US);

Steve Witter, Ann Arbor, MI (US);

Masahiro Yao, Kyoto, JP;

Kazuhisa Sasahara, Kyoto, JP;

Mineyuki Komada, Kyoto, JP;

Assignee:

HORIBA Instruments Incorporated, Kyoto-shi, JP;

Attorney:

Alleman Hall McCoy Russell & Tuttle LLP

Primary Examiner:

Jack W Keith

Assistant Examiner:

Chuong P Nguyen

Int. Cl.
CPC ...
B60L 11/00 (2006.01); B60K 6/00 (2006.01); G01M 15/02 (2006.01); G01M 15/04 (2006.01); B60K 6/26 (2007.10); B60K 6/28 (2007.10); B60W 10/26 (2006.01); B60W 10/08 (2006.01);
U.S. Cl.
CPC ...
G01M 15/02 (2013.01); G01M 15/044 (2013.01); B60K 6/26 (2013.01); B60K 6/28 (2013.01); B60W 10/08 (2013.01); B60W 10/26 (2013.01); Y02T 10/6286 (2013.01);
Abstract

The present invention is able to perform an examination of a motor mounted on EV or HEV (HV) as well as charge and discharge of a battery mounted on EV or HEV (HV), by a single system. The system includes a dynamometer coupled to an output shaft of a motor, a power supply unit for supplying power to the motor or the dynamometer, a motor examination circuit for supplying the power of the power supply unit to the dynamometer and the motor, a battery charge and discharge circuit connected with a battery, for supplying the power of the power supply unit to the battery or discharging the power of the battery, and a circuit switching mechanism for switching between the motor examination circuit and the battery charge and discharge circuit.

Find Patent Forward Citations

Rumer, Richard. (2015). Examination system for electric vehicle or hybrid electric vehicle (U.S. Patent No. 9086333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9086333

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

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