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72 条记录 (耗时 0.018 秒)

    FLEXIBLE LONG-LASTING CLEAN ENERGY POWER GENERATION DEVICE WITH SPONTANEOUS MOISTURE ABSORPTION
    16.
    发明申请
    FLEXIBLE LONG-LASTING CLEAN ENERGY POWER GENERATION DEVICE WITH SPONTANEOUS MOISTURE ABSORPTION 有权

    公开(公告)号：US20230060477A1

    公开(公告)日：2023-03-02

    申请号：US17458580

    申请日：2021-08-27

    申请人： NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

    发明人： LI-HSIEN YEH ,  MENGYAO GAO ,  SHAW-HU YEH

    IPC分类号： H01M50/141 ,  H01M50/124 ,  H01M50/121 ,  H01M50/238

    摘要： A flexible long-lasting clean energy power generation device with spontaneous moisture absorption is a multi-layer film structure including a hydrophilic support substrate, a conductive layer and a moisture absorbent layer. The conductive layer is coated on an outer side of the hydrophilic support substrate and has a first section and a second section, and the moisture absorbent layer is coated on the first section of the conductive layer, so that the flexible long-lasting clean energy power generation device is formed into an asymmetrical structure. The moisture absorbent layer captures moisture from the ambient environmental humidity, and the moisture forms a capillary pressure difference by a capillary action and an evaporation, so that water molecules and ions move from the wet area of the moisture absorbent layer to the dry area of the second section to form an electric potential difference.

    CELL CARRIER WITH INTEGRATED SIDE WALLS
    18.
    发明申请
    CELL CARRIER WITH INTEGRATED SIDE WALLS 有权

    公开(公告)号：US20220407162A1

    公开(公告)日：2022-12-22

    申请号：US17353358

    申请日：2021-06-21

    申请人： Rivian IP Holdings, LLC

    发明人： Tyler Jacobs

    IPC分类号： H01M50/238 ,  H01M10/6554 ,  H01M50/107 ,  H01M50/213

    摘要： A battery system for providing power to a vehicle includes a plurality of battery modules comprised of a plurality of battery cells. The battery system also includes a cell carrier that encases the plurality of battery cells. The cell carrier is comprised of a battery cell carrier connected to a plurality of walls by a plurality of hinges. The battery system is formed by receiving a cell carrier formed as a single component, folding walls of the cell carrier by flexing the plurality of integrated hinges, forming an assembly including the plurality of battery cells and the cell carrier, and applying an adhesive to the walls and the plurality of battery cells to affix the walls to the assembly. The battery system includes a shear wall affixed to a lateral side, and a cooling plate affixed to the plurality of battery cells, opposite a base of the cell carrier.

    Frame Structure Part
    19.
    发明申请
    Frame Structure Part 有权

    公开(公告)号：US20220297524A1

    公开(公告)日：2022-09-22

    申请号：US17636290

    申请日：2020-09-07

    申请人： Kirchhoff Automotive Deutschland GmbH

    发明人： Alexander Günther

    IPC分类号： B60K1/04 ,  H01M50/238 ,  H01M50/242

    摘要： The invention relates to a frame structure of a battery housing for a vehicle driven by an electric motor, said frame structure being composed of individual profiled hollow-chamber sections which are designed to be at least two-chambered in the z-direction and are welded together to enclose a battery volume. The end faces 14, 14.1 of two profiled hollow-chamber sections 3, 3.1; 3.1, 3.2; 3.2, 3.3; 3.3, 3 are designed to be stepped, such that an end face 14, 14.1 portion of each of the two profiled hollow-chamber sections 3, 3.1; 3.1, 3.2; 3.2, 3.3; 3.3, 3 borders a lateral surface portion 4, 4.1 of the respective other profiled hollow-chamber section 3, 3.1; 3.1, 3.2; 3.2, 3.3; 3.3, 3.

    Secondary Battery Case and Secondary Battery
    20.
    发明申请
    Secondary Battery Case and Secondary Battery 有权

    公开(公告)号：US20220216543A1

    公开(公告)日：2022-07-07

    申请号：US17569758

    申请日：2022-01-06

    申请人： LG Energy Solution, Ltd.

    发明人： Hyun Beom Kim ,  Kyu Hyun Choi ,  Min Kyu Min

    IPC分类号： H01M50/105 ,  H01M50/136 ,  H01M50/238

    摘要： A secondary battery case accommodates an electrode assembly having a structure in which electrodes and separators are alternately arranged, and includes a first cup having a recessed shape, a second cup having a recessed shape and provided on one side of the first cup, a first peripheral portion surrounding a perimeter of the first cup when the secondary battery case is unfolded, and a second peripheral portion surrounding a perimeter of the second cup when the secondary battery case is unfolded. The first peripheral portion includes a first cup-corresponding peripheral portion that corresponds to a width of the first cup, and the second peripheral portion includes a second cup-corresponding peripheral portion that corresponds to the second cup. The width of the first cup is greater than a length of the first cup-corresponding peripheral portion thereby reducing if not eliminated a bat-ear otherwise formed during manufacture.