In one aspect, an electric vehicle comprises a plurality of battery modules, each of the battery modules having a respective coolant inlet, a coolant source, and a coolant inlet manifold configured to supply coolant from the coolant source to each of the plurality of coolant inlets in parallel. The manifold includes a coolant supply conduit, a plurality of branch conduits branching from the coolant supply conduit, and a plurality of flow restrictors. Each of the branch conduits is fluidically coupled to the coolant inlet of an associated respective one of the battery modules. Each of the flow restrictors restricts coolant flow to a respective subset of the branch conduits. In another aspect, the manifold includes a primary conduit, a plurality of secondary conduits branching from the primary conduit, and for each of the secondary conduits, a plurality of tertialy conduits branching from the secondary conduit.
COOLANT MANIFOLD SYSTEM FOR A BATTERY OF AN ELECTRIC VEHICLE
SYSTEME DE COLLECTEUR DE FLUIDE DE REFROIDISSEMENT POUR UNE BATTERIE D~UN VEHICULE ELECTRIQUE
11.02.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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