A thermal management system for a vehicle including an engine and a transmission can include a radiator, first and second heat exchangers, a control valve and a bypass valve. The radiator can be configured for fluid communication with the engine. The first heat exchanger can be configured for fluid communication with the transmission. The control valve can be configured to selectively communicate a source of relative warm engine fluid or a source of relative cool engine fluid to the first heat exchanger in order to warm or cool the transmission fluid, respectively. The second heat exchanger can be configured to exchanger heat between the transmission fluid and the ambient fluid external to the passenger compartment of the vehicle. The by-pass valve can be configured to selectively direct transmission fluid into or to by-pass the second heat exchanger.
Vehicle thermal management system, and methods of use and manufacture thereof
2019-04-09
Patent
Elektronische Ressource
Englisch
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
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