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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 10931197 B1

PDFFull Text
Date of Patent:
Feb. 23, 2021

Filed:

Aug. 12, 2019

Power conversion device of motor vehicles

Applicant:

Denso Corporation, Kariya, JP;

Inventors:

Tatsuya Murakami, Kariya, JP;

Yuu Yamahira, Kariya, JP;

Kengo Mochiki, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Oliff PLC

Primary Examiner:

Erick D Glass

Int. Cl.
CPC ...
H02P 1/00 (2006.01); H02P 1/28 (2006.01); H02P 3/00 (2006.01); H02P 7/06 (2006.01); H02M 3/158 (2006.01); H02P 27/06 (2006.01); H02M 1/08 (2006.01); B60K 6/22 (2007.10); B60L 50/50 (2019.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); H02M 1/08 (2013.01); H02P 27/06 (2013.01); B60K 6/22 (2013.01); B60L 50/50 (2019.02); B60L 2210/10 (2013.01); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/61 (2013.01);
Abstract

A power conversion device, mounted on a motor vehicle, has a battery, a power converter, a reactor and a control unit. The power conversion device boosts a battery voltage of the battery, and supplies a boosted voltage to a motor generator mounted on a motor vehicle. The power conversion device transmits electric power generated by the motor generator and supplies the generated electric power to the battery through the power converter. The power converter has an upper arm and a lower arm. The upper arm has upper arm side switching elements. The lower arm has lower arm side switching elements which are directly connected to the respective upper arm side switching elements. At least one of the upper arm side switching elements is composed of a MOS FET and at least one of the lower arm side switching elements is composed of an IGBT.

Find Patent Forward Citations

Murakami, Tatsuya. (2021). Power conversion device of motor vehicles (U.S. Patent No. 10931197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10931197

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

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