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:
Aug. 27, 2024
Filed:
Sep. 20, 2021
Lg Magna E-powertrain Co., Ltd., Incheon, KR;
Avl Software and Functions Gmbh, Regensburg, DE;
Hanbyul Kang, Seoul, KR;
Sangchul Lee, Seoul, KR;
Kyunghoon Lee, Seoul, KR;
Robert Poschl, Judendorf-Strassengel, DE;
Gernot Fuckar, Graz, DE;
Markus Preuss, Regensburg, DE;
Florian Bodensteiner, Regensburg, DE;
LG Magna e-Powertrain Co., Ltd., Incheon, KR;
AVL SOFTWARE AND FUNCTIONS GMBH, Regensburg, DE;
Abstract
An intelligent power generation module includes: an electric motor including a motor housing, an inverter disposed at a first side of the motor housing and including an inverter housing configured to accommodate an insulated gate bipolar transistor (IGBT), an inner housing disposed inside the motor housing, and a dual flow path disposed at a circumferential surface of the motor housing on which the inner housing is disposed. The dual flow path includes a plurality of first cooling flow paths spaced apart from each other and through which a first fluid flows, a second cooling flow path defined between the plurality of first cooling flow paths and through which a second fluid flows, and a plurality of injection nozzles disposed at each of the plurality of first cooling flow paths, spaced apart from each other, and configured to spray the first fluid to an inner space of the inner housing.