A cooling circuit (4) with cooling liquid for lithiumion batteries comprising a battery pack (8) comprising a plurality of cells (16) electrically connected with each other, suitable for powering an electric machine for traction (12), said cells (16) being perimetrically delimited by external walls (20), at least one bag (24) containing cooling liquid associated in contact with said outer walls (20) of the cells (16). Advantageously, at least one bag (24) is made of deformable plastic material so as to be counter-shaped to said outer walls (20) to adhere perimetrally to said outer walls (20) and the circuit comprises means of forced circulation (27) of the cooling liquid through said at least one bag (24).
COOLING CIRCUIT WITH COOLING FLUID FOR LITHIUM BATTERIES, AND A VEHICLE COMPRISING SAID COOLING CIRCUIT
KÜHLKREISLAUF MIT KÜHLFLÜSSIGKEIT FÜR LITHIUMBATTERIEN UND FAHRZEUG MIT DEM KÜHLKREISLAUF
CIRCUIT DE REFROIDISSEMENT AVEC UN LIQUIDE DE REFROIDISSEMENT POUR DES BATTERIES AU LITHIUM ET VÉHICULE COMPRENANT LEDIT CIRCUIT DE REFROIDISSEMENT
2018-04-11
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2018
|European Patent Office | 2016
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