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:
May. 03, 2022
Filed:
Nov. 28, 2018
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Alexandre Battiston, Rueil-Malmaison, FR;
Laid Kefsi, Garches, FR;
Fabrice Le Berr, Rueil-Malmaison, FR;
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Abstract
The invention is a device () for cooling a power electronic system (EP) comprising at least one power electronic component () mounted on at least one circuit board (), the cooling device () comprises a hose () for circulating a flow () at an ambient temperature. The cooling device () comprises a first heat exchange surface () that is thermally connected to the power electronic components () and at least one second heat exchange surface (). The second heat exchange surface () is for heat exchange with the flow () circulating through the hose. The second heat exchange surface () is fitted inside the circulation hose () to remove heat by convection with the circulating flow (). The second heat exchange surface () is thermally connected to the first heat exchange surface ().