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:
Jan. 03, 2023
Filed:
Jan. 03, 2017
Applicant:
Borgwarner Sweden Ab, Landskrona, SE;
Inventor:
Kristoffer Nilsson, Lund, SE;
Assignee:
BorgWarner Sweden AB, Landskrona, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/14 (2006.01); B60K 11/02 (2006.01); B60K 1/00 (2006.01); B60L 3/00 (2019.01);
U.S. Cl.
CPC ...
B60H 1/14 (2013.01); B60K 1/00 (2013.01); B60K 11/02 (2013.01); B60L 3/0046 (2013.01); B60K 2001/003 (2013.01); B60L 2240/36 (2013.01);
Abstract
The present invention concerns a method of thermal management of a transmission of an axle () of an electrical vehicle and a circuit used for the method. The circuit comprises a coolant pump (), one or more on-board units, a three way valve () and the axle (), which axle () comprises a transmission. Coolant of a cooling system of the vehicle is made to pass the on-board units to pick up heat losses. The on-board units may be power electronics (), an electrical machine (), a battery and/or an on-board charger.