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. 26, 2025
Filed:
May. 06, 2021
Scania Cv Ab, Södertälje, SE;
Martin Mohlin, Stockholm, SE;
Ola Hall, Stockholm, SE;
Björn Kylefors, Nykvarn, SE;
Zoltan Kardos, Södertälje, SE;
Scania CV AB, Södertälje, SE;
Abstract
A cooling system is disclosed having a cooling circuit with a deaeration device arranged in the cooling circuit for separation of air bubbles from coolant circulating in the coolant circuit. The deaeration device includes a deaeration chamber having a coolant inlet connected to a feed pipe of the cooling circuit, a first coolant outlet connected to a coolant pump of the cooling circuit, and a second coolant outlet connected to an expansion tank via a static line. The deaeration chamber has a larger cross-sectional dimension than the feed pipe. The second coolant outlet is located in a position in relation to the coolant inlet and the first coolant outlet such that the coolant flow in the deaeration chamber between the coolant inlet and the first coolant outlet will move migrating air bubbles in the longitudinal direction of the deaeration chamber towards the second coolant outlet.