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.:
Date of Patent:
Dec. 10, 2024
Filed:
Aug. 29, 2022
Denso Corporation, Kariya, JP;
Kazuma Fukushima, Kariya, JP;
Tomohisa Sano, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
Disclosed is a cooling system for cooling an electric drive system. The electric drive system includes a motor and an inverter configured to drive the motor. The cooling system includes a first cooler, a second cooler, a circulating flow passage and a pump. The first cooler is configured to cool the motor by heat exchange using a coolant flowing through the first cooler. The second cooler is configured to cool the inverter by heat exchange using the coolant flowing through the second cooler. The circulating flow passage passes through both the first and second coolers, and the coolant circulates in the circulating flow passage. The pump is arranged in the circulating flow passage to pump the coolant.