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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 10287964 B1

PDFFull Text
Expired
Date of Patent:
May. 14, 2019

Filed:

Dec. 21, 2016

Vehicular cooling system

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;

Inventors:

Daisuke Tokozakura, Susono, JP;

Kazuya Arakawa, Fujinomiya, JP;

Takahiro Shiina, Numazu, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Kevin A Lathers

Int. Cl.
CPC ...
F01P 7/14 (2006.01); F01P 3/18 (2006.01); B60K 1/00 (2006.01); B60K 1/02 (2006.01); B60K 6/20 (2007.10); B60K 7/00 (2006.01); B60K 17/14 (2006.01); F01P 3/00 (2006.01);
U.S. Cl.
CPC ...
F01P 7/14 (2013.01); B60K 1/00 (2013.01); B60K 1/02 (2013.01); B60K 6/20 (2013.01); B60K 7/0007 (2013.01); B60K 17/145 (2013.01); F01P 3/18 (2013.01); B60K 2001/006 (2013.01); B60K 2007/0061 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/73 (2013.01); F01P 2003/008 (2013.01); F01P 2007/146 (2013.01); F01P 2050/24 (2013.01); F01P 2060/045 (2013.01);
Abstract

An cooling system including an oil circulation circuit includes a first circuit including an electric oil pump that discharges oil as a coolant to be supplied to an inverter and respective motors, and an HV radiator that cools the oil to be supplied to the inverter and the respective motors, and a second circuit including a mechanical oil pump that discharges the oil to be supplied to a lubrication-required part without passing through the HV radiator.

Find Patent Forward Citations

Tokozakura, Daisuke. (2019). Vehicular cooling system (U.S. Patent No. 10287964). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10287964

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

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