公开(公告)号：US20230013678A1

公开(公告)日：2023-01-19

申请号：US17618794

申请日：2020-06-11

Applicant: HUTCHINSON

Inventor： Fabrice CHOPARD ,  Bertrand FLORENTZ

IPC: H01M10/6555 ,  H01M10/625 ,  H01M10/6557 ,  H01M10/6567

Abstract: An assembly comprising a housing (6) having walls (11) and containing groups of electrical cells (7). Each wall contains at least one space in which, at a given time, a flow of thermal fluid (F2) can be present.
The said space, and thus the corresponding wall (11), has a flow of fluid inlet and outlet. In a flow of fluid-tight manner, the flow of fluid inlet and outlet communicate with, respectively, a supply (25a) of thermal flow of fluid and a discharge (25b) of said flow of fluid, so that the flow of fluid can circulate in said space. Through the surrounding wall and said sealed communications, said space is physically isolated from the cells, so that the flow of fluid (F2) therein and the interior space (9) of the housing do not communicate. The wall (11) extends parallel to at least one of the lateral faces of at least one said cell (7).

公开(公告)号：US20210320344A1

公开(公告)日：2021-10-14

申请号：US17272501

申请日：2019-09-02

Applicant: HUTCHINSON

Inventor： Fabrice CHOPARD ,  Clément BLANCHARD

IPC: H01M10/625 ,  F28D20/02 ,  B60L50/64 ,  B60L58/26 ,  H01M10/0525 ,  H01M50/204 ,  H01M50/24 ,  H01M50/249 ,  H01M10/613 ,  H01M10/6556 ,  H01M10/659 ,  H01M10/658

Abstract: The invention relates to a structure comprising at least one thermal management element comprising: a composite body (3) containing at least one phase change material (PCM) in a structuring rigid matrix, such that the composite body is self-supporting regardless of the phase of the phase change material contained, the composite body (3) being shaped to locally externally present at least one elongated depression (11) which by itself defines a channel wall (13) suitable for the circulation of a fluid.