COOLING SYSTEM OF BATTERY PACK AND ITS MANUFACTURING METHOD

• Main Authors: MACHADO AMORIM, TIAGO, GREGOIRE, ASTRID, AMBLARD, MATTHIEU, ALLELY, CHRISTIAN
• Format: Patent
• Language: English; French
• Published: 09.02.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The invention deals with a cooling systems of battery pack comprising a metallic coated steel sheet wherein said metallic coating comprises aluminium, zinc, optionally silicon and unavoidable impurities coming from the production process. L'invention concerne des systèmes de refroidissement de bloc-batterie comprenant une tôle d'acier revêtue de métal, ledit revêtement métallique comprenant de l'aluminium, du zinc, éventuellement du silicium et des impuretés inévitables provenant du procédé de production.