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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 12036893 B1

PDFFull Text
Date of Patent:
Jul. 16, 2024

Filed:

Jan. 06, 2022

Power supply system

Applicant:

Denso Corporation, Kariya, JP;

Inventors:

Naoto Kobayashi, Nisshin, JP;

Syuji Kurauchi, Kariya, JP;

Yuuichi Handa, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Oliff PLC

Primary Examiner:

Daniel Cavallari

Int. Cl.
CPC ...
B60L 58/27 (2019.01); B60L 53/60 (2019.01); B60L 58/25 (2019.01); H01M 10/625 (2014.01); H01M 10/633 (2014.01); H01M 10/6567 (2014.01); H01M 10/6571 (2014.01); H02J 7/00 (2006.01); H02M 3/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
B60L 58/27 (2019.02); B60L 53/60 (2019.02); B60L 58/25 (2019.02); H01M 10/625 (2015.04); H01M 10/633 (2015.04); H01M 10/6567 (2015.04); H01M 10/6571 (2015.04); H02J 7/007192 (2020.01); H02M 3/00 (2013.01); H02M 3/335 (2013.01); B60L 2210/10 (2013.01); H01M 2220/20 (2013.01); H02M 3/33573 (2021.05);
Abstract

A power supply system includes a power conversion circuit that is connectable to a power storage unit. The power supply system includes a control unit and a heat transferring unit. The control unit supplies a current between the power storage unit and the power conversion circuit by performing on-off control of a switch that configures the power conversion circuit. The heat transferring unit absorbs heat that is generated in the power conversion circuit in accompaniment with the on-off control of the switch and transfers the heat to a temperature-increase target element. The control unit performs temperature-increase mode control in which the switch is on-off controlled such that an amount of heat that is generated in the power conversion circuit is increased when a temperature-increase request for the temperature-increase target element is present, compared to when the temperature-increase request is not present.

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