HEATING OR COOLING MEDIUM CIRCUIT FOR AN ELECTRIC VEHICLE

The invention relates to a heating or cooling medium circuit (100) for an electric vehicle, comprising a base circuit (10) for controlling the temperature of an electric motor (11) and a battery (12) of the electric vehicle, wherein a main pump (15) is provided in the base circuit (10) in order to p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HEBER, Frank, TSCHISMAR, Oliver, KLUENDER, Mario, SCHUETZ, David, SCHINDELE, Lothar, SAILER, Patrick
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ELECTRICITY ENGINE PLANTS IN GENERAL HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STEAM ENGINES TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a heating or cooling medium circuit (100) for an electric vehicle, comprising a base circuit (10) for controlling the temperature of an electric motor (11) and a battery (12) of the electric vehicle, wherein a main pump (15) is provided in the base circuit (10) in order to pump a coolant through the base circuit (10), a bypass line (20) for allowing the coolant to flow past the battery (12), and a thermally insulated auxiliary circuit (30) for the battery (12) in order to control the temperature of the battery (12) independently of the electric motor (11).