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    BATTERY ASSEMBLY FOR A MOTOR VEHICLE AND MOTOR VEHICLE COMPRISING THE SAME
    2.
    发明公开
    BATTERY ASSEMBLY FOR A MOTOR VEHICLE AND MOTOR VEHICLE COMPRISING THE SAME 审中-公开

    公开(公告)号：EP4434800A1

    公开(公告)日：2024-09-25

    申请号：EP24164415.2

    申请日：2024-03-19

    Applicant: FERRARI S.p.A.

    Inventor： FAVARETTO, Fabrizio

    IPC: B60L50/64 ,  B60L58/26

    CPC classification number: B60L50/64 ,  B60L58/26

    Abstract: A battery assembly (10) for a motor vehicle (1) comprising a case (11) defining an inner volume (12a, 12b), which is fluidly isolated from outside atmospheric air; a plurality of batteries (13) arranged within the inner volume (12a, 12b); a passive dehydrating device (14) and an exchange volume (15) housing said dehydrating device (14). The exchange volume (15) can selectively be shifted, relative to the case (11), to a first position, in which the exchange volume (15) is fluidly connected to said the volume (12a, 12b) and fluidly isolated from outside atmospheric air; or to a second position, in which the exchange volume (15) is fluidly isolated from the inner volume (12a, 12b) and fluidly connected to outside atmospheric air.

    VEHICULAR BATTERY PACK AND RELATED ASSEMBLY METHOD
    3.
    发明公开
    VEHICULAR BATTERY PACK AND RELATED ASSEMBLY METHOD 审中-公开

    公开(公告)号：EP4434787A1

    公开(公告)日：2024-09-25

    申请号：EP24164355.0

    申请日：2024-03-19

    Applicant: FERRARI S.p.A.

    Inventor： FAVARETTO, Fabrizio

    IPC: B60K1/04

    CPC classification number: B60K1/04 ,  B60K2001/043820130101 ,  H01M50/249 ,  B60L50/64 ,  B60L50/66 ,  H01M50/107 ,  H01M2220/2020130101 ,  B60K2001/041620130101 ,  H01M50/213

    Abstract: A vehicular battery pack (9) comprising a floor (12) configured to define, at least in part, a floor pan (10) of a road vehicle (1); cylindrical electrochemical cells (16), electrically connected to each other and arranged on the inner surface of the floor (12); each of the cylindrical electrochemical cells (16) comprises a lateral surface (17) having a circular cross-section extending along an axis (A) of symmetry; the floor (12) of the support structure (11) has an at least partially curved conformation, which deflects distancing itself from the ground (G) along the longitudinal axis (X) in a direction opposite a normal travel direction (D) of the road vehicle (1); wherein said electrochemical cells (16) are arranged with said respective lateral surface (17) in contact with the inner surface (13) of the floor (12) .

    VEHICULAR ENERGY STORAGE MODULE, BATTERY PACK AND VEHICLE
    9.
    发明公开
    VEHICULAR ENERGY STORAGE MODULE, BATTERY PACK AND VEHICLE 审中-实审

    公开(公告)号：EP4360945A3

    公开(公告)日：2024-08-07

    申请号：EP24156458.2

    申请日：2020-02-04

    Applicant: Volvo Penta Corporation

    Inventor： Isaksson, Tor

    IPC: B60L50/64 ,  B60L50/60 ,  B60L58/24

    CPC classification number: B60L50/64 ,  B60L50/66 ,  B60L58/24 ,  B60L2240/54520130101 ,  H01M10/613 ,  H01M10/643 ,  H01M10/6551 ,  H01M10/6553 ,  H01M10/6554 ,  H01M10/6552 ,  H01M50/213 ,  Y02E60/10

    Abstract: The disclosure relates to a vehicular energy storage module, comprising an outer casing (100) having two parallel first and second side walls (101, 102), parallel upper and lower walls (103, 104), and opposing first and second ends (105, 106); a battery module (110) housed inside the casing (100), the battery module including a plurality of battery cell groups (111), where each battery cell group includes at least two battery cells (121, 122, 123) which are electrically interconnected to each other and arranged side-by-side between the side walls (101, 102). The battery module (110) comprises multiple heat pipes (131), wherein each heat pipe (131) comprise parallel first and second heat pipe sections (132, 133) connected by intermediate sections (134, 135) at their respective ends. At least one heat pipe has a first heat pipe section (132) electrically connected to the positive poles (124) of a first battery cell group (111) and a second heat pipe section (133) electrically connected to the negative poles (125) of an adjacent battery cell group (111). The heat pipes (131) are arranged in contact with positive and negative poles of adjacent battery cell groups (111) on opposite sides of the battery module (110); wherein the battery cell groups (111) making up the battery module (110) are connected in series.

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