公开(公告)号：US20160254577A1

公开(公告)日：2016-09-01

申请号：US15052036

申请日：2016-02-24

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Franco CIAMPOLINI ,  Rosanna SUGLIA ,  Danilo PRITELLI ,  Gianluca AURELIO

IPC: H01M10/6568 ,  B60L11/18 ,  H01M10/0525 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/613

CPC classification number: H01M10/6568 ,  B60L11/1874 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6551 ,  H01M10/6557 ,  H01M10/6565 ,  H01M2220/20 ,  Y02E60/122

Abstract: A cooling circuit with cooling liquid for lithium-ion batteries comprising a battery pack comprising a plurality of cells electrically connected with each other, suitable for powering an electric machine for traction, said cells being perimetrically delimited by external walls, at least one bag containing cooling liquid associated in contact with said outer walls of the cells. Advantageously, at least one bag is made of deformable plastic material so as to be counter-shaped to said outer walls to adhere perimetrally to said outer walls and the circuit comprises means of forced circulation of the cooling liquid through said at least one bag.

Abstract translation: 一种具有用于锂离子电池的冷却液的冷却回路，包括一个电池组，该电池组包括彼此电连接的多个电池，适用于为电机供电以供牵引，所述电池由外壁周边界定，至少一个包含冷却 液体与细胞的所述外壁相接触。 有利地，至少一个袋由可变形塑料材料制成，以便与所述外壁相反形成以与所述外壁周边粘合，并且回路包括强制循环冷却液通过所述至少一个袋的装置。