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公开(公告)号：US11611121B2
公开(公告)日：2023-03-21
申请号：US17153003
申请日：2021-01-20
IPC分类号： H01M10/6556 , B60L50/64 , B60L58/26 , H01M50/249 , H01M10/613 , H01M10/625 , H01M10/6567 , H01M50/296 , H01M50/367 , H01M50/291
摘要： A motor vehicle traction battery module includes a rigid battery module housing having at least one battery element. The battery module housing has at least one planar and liquid-cooled housing. The liquid-cooled housing wall has at least one continuously linear coolant cooling channel and at least one continuously linear empty channel, which is parallel thereto and through which there is no liquid flowing. The liquid-cooled housing wall has a contact-making opening, by means of which exclusively the empty channel is interrupted, and wherein an electrical terminal element is arranged in the region of the contact-making opening, with electrical contact being made with at least one battery element by means of said electrical terminal element.
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公开(公告)号：US20220336916A1
公开(公告)日：2022-10-20
申请号：US17719469
申请日：2022-04-13
发明人： Philipp Kellner , Dieter Schiebel , Immanuel Vogel , Sascha Mostofi , Christopher Volkmer , Ralf Keller , Adrian Starczewski , Maximilian Müller
IPC分类号： H01M50/375 , H01M10/613 , H01M10/653 , H01M10/6554 , H01M10/625
摘要： A battery device has at least one battery module including a battery module housing, in which battery module housing battery cells are provided. The battery cells each have a cell envelope with a cell vent. The battery module housing has a battery-module housing wall with battery-module housing vents. The battery-module housing vents are respectively assigned a first closure arrangement, which first closure arrangement closes the assigned battery-module housing vent in a first state (Z1) and opens it in a second state (Z2), in order to allow at least partial venting of gas from the battery module housing through the assigned battery-module housing vent in the second state (Z2) of the first closure arrangement. At least two of the cell vents respectively lie opposite an assigned battery-module housing vent, at least in certain regions.
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公开(公告)号：US20220144066A1
公开(公告)日：2022-05-12
申请号：US17522018
申请日：2021-11-09
发明人： Philipp Kellner , Sascha Mostofi , Christopher Volkmer , Immanuel Vogel , Adrian Starczewski , Dieter Schiebel , Ralf Keller , Maximilian Müller
IPC分类号： B60K1/04 , H01M50/209 , H01M50/30 , H01M50/183 , H01M10/613 , H01M50/471
摘要： A motor vehicle includes a traction battery module which has a hermetically sealed module housing in which at least one cell stack pair including a left-hand-side and a right-hand-side cell stack including, in each case, at least two battery cells is accommodated. The traction battery module is arranged in the vehicle floor and extends symmetrically in relation to the vehicle center (M) in the vehicle transverse direction (X). The traction battery module has a bottom wall in a horizontal plane. A gas space is formed in the module housing in the vehicle center (M) and between the left-hand-side cell stack and the right-hand-side cell stack with respect to the vehicle transverse direction (X). The module bottom wall has a degassing element centrally in the vehicle in the region of the gas space.
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公开(公告)号：US11777159B2
公开(公告)日：2023-10-03
申请号：US17333103
申请日：2021-05-28
IPC分类号： H01M10/6556 , H01M50/207 , H01M10/613 , H01M10/625 , H01M50/249
CPC分类号： H01M10/6556 , H01M10/613 , H01M10/625 , H01M50/207 , H01M50/249 , H01M2220/20
摘要： A traction battery module for a vehicle, with a battery housing, the battery housing having a preferably extruded housing part with hollow chambers formed in it, which extend alongside one another along a central longitudinal direction and are open at the ends. The hollow chambers respectively define a cooling channel. At least one cooling connection adapter is provided, having a non-circular outer circumferential surface in an insertion portion and having been introduced or pressed at the end into one of the hollow chambers with an inner circumferential surface corresponding to the outer circumferential surface of the insertion portion. A pressing engagement is formed, at least in certain portions, between the outer circumferential surface and the inner circumferential surface.
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公开(公告)号：US20230129402A1
公开(公告)日：2023-04-27
申请号：US17972643
申请日：2022-10-25
摘要： A motor vehicle having a shell including a first side facing a roadway and a second side opposite to the first side, and a housing in which at least one electronic component is arranged. The housing is fastened to the shell via a mounting member. The mounting member is releasably fastened to the shell and the housing is releasably fastened to the mounting member such that, in a mounting operation of the housing, the mounting member and the housing are mountable on the shell via the first side of the shell, and the housing is removable via the second side of the shell during a removal operation of the housing.
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公开(公告)号：US20220131211A1
公开(公告)日：2022-04-28
申请号：US17480290
申请日：2021-09-21
发明人： Philipp Kellner , Sascha Mostofi , Christopher Volkmer , Dieter Schiebel , Immanuel Vogel , Adrian Starczewski
IPC分类号： H01M10/6557 , H01M50/204 , H01M10/6551 , H01M10/613 , H01M10/6567
摘要： A high-voltage battery having a plurality of battery modules, coolant-carrying heat sinks for cooling the battery modules, a coolant supply line for supplying the coolant to the heat sinks via supply connections and discharge connections for discharging the coolant from the heat sinks to a coolant discharge line. In this high-voltage battery, the supply connections and the discharge connections respectively form a coolant distributor. The respective coolant distributor is connected to the heat sinks of the respective battery module.
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公开(公告)号：US20210119190A1
公开(公告)日：2021-04-22
申请号：US17061697
申请日：2020-10-02
摘要： A traction battery system for a motor vehicle includes a traction battery, which is designed such that it can be nonmovably received in a body of the motor vehicle, and a protective structure, which is arranged between the traction battery and a roadway of the motor vehicle, wherein the protective structure is connected to the traction battery by a fixing system. The fixing system is a releasable fixing system designed to have a female element and a male element, wherein the female element and the male element are designed to produce a form-fitting connection with one another.
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公开(公告)号：US12122311B2
公开(公告)日：2024-10-22
申请号：US17578494
申请日：2022-01-19
发明人： Philipp Kellner , Sascha Mostofi , Christopher Volkmer , Dieter Schiebel , Immanuel Vogel , Jan Hogenmueller , Jan Kretzschmar
CPC分类号： B60R16/04 , B62D25/025
摘要： A motor vehicle body for a motor vehicle includes a battery compartment, a sill, a crossmember arranged in front of the battery compartment in a direction of travel and orthogonally with respect to the sill, and a longitudinal member arranged in front of the crossmember in the direction of travel. A sheet-metal shell is arranged in front of the crossmember between the longitudinal member and an end side of the crossmember.
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公开(公告)号：US11642935B2
公开(公告)日：2023-05-09
申请号：US17381526
申请日：2021-07-21
发明人： Christopher Volkmer , Dieter Schiebel , Sascha Mostofi , Thomas Neuhauser , Immanuel Vogel , Philipp Kellner
CPC分类号： B60H1/00328 , B60H1/00278
摘要： A heat exchange module for an energy storage module, having a module housing for heat-transferring contact with an energy storage module; at least one operating medium channel for an operating fluid for heat transport; and at least one fluid connection for at least one external line for the operating fluid of the operating medium channel. There is formed by the at least one operating medium channel at least one receiving opening with a predetermined cross section in a channelward extension of the operating medium channel, in which a plug with a shape filling the predetermined cross section of the receiving opening is received such that the receiving opening is bonded thereto in a fluid-tight manner. With the heat exchange module, efficient use is made of a structural space, while the heat exchange module at the same time is able to be manufactured at low cost.
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10.发明申请公开(公告)号：US20230126900A1
公开(公告)日：2023-04-27
申请号：US17972660
申请日：2022-10-25
IPC分类号： H01M10/653 , H01M10/613 , H01M50/211 , H01M50/60 , H01M10/6554 , H01M50/136
摘要： A method for filling a thermal paste into a battery module. The battery module includes a module housing with at least one cooling wall, at which a cooling plate can be arranged outside the module housing. At least one stack is formed by a plurality of uniformly stacked pouch cells. The at least one stack is arranged at the at least one cooling wall in the module housing. In proximity to at least one opening, a fold of at least one pouch cell is folded over toward the surface of pouch cell and glued, thereby forming a first flow channel between a stack cooling side and the cooling wall. The thermal paste is filled in through the opening and the thermal paste spreads homogeneously in the first flow channel.
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