A BEV range extender 1 includes: a horizontally opposed two-cylinder engine dedicated for power generation 2; a generator 3; a fuel tank 4 of the engine dedicated for power generation 2; and a cooling system 8 of the engine dedicated for power generation 2. The engine dedicated for power generation 2 includes: a crankshaft 11 having a rotation center axis that is horizontal; two cylinders 12 that are arranged in an opposed manner with the crankshaft 11 interposed therebetween; and pistons 13 provided within the respective cylinders 12 such that the pistons are opposed to each other with the crankshaft 11 interposed therebetween. The generator 3 is disposed at an approximately center portion in a length direction of the engine dedicated for power generation 2 such that the engine dedicated for power generation 2 and the generator 3 are T-shaped in planar view.
RANGE EXTENDER FOR BATTERY ELECTRIC VEHICLE
BEREICHSERWEITERER FÜR EIN BATTERIEELEKTROFAHRZEUG
PROLONGATEUR D'AUTONOMIE POUR VÉHICULE ÉLECTRIQUE À BATTERIE
2025-03-26
Patent
Electronic Resource
English
IPC: | F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES , Periodisch betriebene Ventile für Kraft- und Arbeitsmaschinen oder Kraftmaschinen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
All electric range extender electrical topology for battery electric vehicle
European Patent Office | 2020
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