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:
Apr. 25, 2023
Filed:
May. 03, 2018
Scania Cv Ab, Södertälje, SE;
Ola Hall, Stockholm, SE;
Scania CV AB, Södertälje, SE;
Abstract
A cooling arrangement for an electric machine () and at least one further component () of an electric power unit: The cooling arrangement comprises an oil circuit (), an oil pump () circulating oil to the electric machine (), a first coolant circuit () configured to cool the further component () of the electric power unit, and coolant radiator arrangement () in which the coolant in the first coolant circuit () is cooled by air, The oil circuit () comprises an oil radiator (), an oil radiator fan () configured to provide an adjustable air flow through the oil radiator () and a heat exchanger () in which heat is transferred between the coolant in the first coolant circuit () and the oil in the oil circuit ().