The present disclosure provides cab heater systems for electric vehicles. The first system includes a combustion chamber having a combustor inlet, a combustor outlet, and a hydrogen storage fluidly coupled to the combustor inlet configured to supply hydrogen to the combustor for combustion. The second system includes a fluid circulation pump, one or more cabin heat exchangers, a heat transfer tube fluidly connected to the fluid circulation pump and to the one or more cabin heat exchangers, and an insulated tank. The insulated tank includes a tank heat exchanger fluidly connected to the heat transfer tube, a resistance heater, and a phase change material. In the charging mode, the resistance heater provides heat to the phase change material and to the tank heat exchanger, while in the heating mode, the fluid circulation pump provides heat to the tank heat exchanger and to the one or more cabin heat exchangers.
CAB HEATER SYSTEMS FOR BATTERY ELECTRIC VEHICLES
07.11.2024
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
ELECTRIC HEATER-MOUNTED BATTERY PACK FOR ELECTRIC VEHICLES
Europäisches Patentamt | 2021
|Electric Fluid Reservoir Heater, Battery Heater Introduced
Online Contents | 1995