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公开(公告)号：US12095121B2
公开(公告)日：2024-09-17
申请号：US18392979
申请日：2023-12-21
申请人： Shenzhen Hithium Energy Storage Technology Co., Ltd. , Xiamen Hithium Energy Storage Technology Co., Ltd.
发明人： Yongfeng Xiong , Jinqiang Chen
摘要： The present disclosure provides an energy-storage device and an electricity-consumption device. The energy-storage device includes a housing, an electrode assembly, an end cap assembly, and a lower plastic assembly. The housing has an opening and is provided with an accommodating cavity in communication with the opening, and the accommodating cavity is configured to store fluid. The lower plastic assembly includes a cover plate and two distribution members connected to the cover plate. Each distribution member is provided with a reflux tank, and the reflux tank is configured to collect fluid flowing out from the accommodating cavity and distribute fluid into the accommodating cavity. Each reflux tank defines a first distribution channel and a second distribution channel in a length direction of the lower plastic assembly. Fluid flow capacity of the first distribution channel is greater than fluid flow capacity of the second distribution channel.
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2.发明公开公开(公告)号：US20240363984A1
公开(公告)日：2024-10-31
申请号：US18770770
申请日：2024-07-12
发明人： Long CHEN , Xinxiang CHEN , Denghua LIN , Shoujun HUANG , Yulian ZHENG , Peng WANG , Haizu JIN
IPC分类号： H01M50/586 , H01M10/04 , H01M50/103 , H01M50/59 , H01M50/70
CPC分类号： H01M50/586 , H01M10/0431 , H01M10/049 , H01M50/103 , H01M50/59 , H01M50/70 , H01M2220/20
摘要： Some embodiments of this application provide a battery cell, a battery cell manufacturing method and equipment, a battery, and an electrical device. The battery cell includes: a housing, where an opening is created at each of two ends of the housing in a first direction; an end cap, configured to cover the opening at either end of the housing; a first electrode assembly and a second electrode assembly, accommodated in the housing, where the first electrode assembly and the second electrode assembly are arranged along the first direction and insulated from each other; and an insulation structure, at least partially disposed between the first electrode assembly and the second electrode assembly, and configured to electrically isolate the first electrode assembly from the second electrode assembly.
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公开(公告)号：US20240063475A1
公开(公告)日：2024-02-22
申请号：US18269519
申请日：2021-12-23
发明人： Geoffrey Sheerin
IPC分类号： H01M12/08 , H01M50/107 , H01M50/138 , H01M50/70
CPC分类号： H01M12/08 , H01M50/107 , H01M50/1385 , H01M50/70 , H02K7/003
摘要： A metal air battery having multiple anode-cathode disc assemblies that include a first and second cathode disc flanking an anode disc. An actuator moves at least one cathode disc relative to the other cathode disc, and thereby facilitates the size of the anode-cathode gap. The anode disc has a hole that engages a power shaft to rotate the anode disc.
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公开(公告)号：US12009553B2
公开(公告)日：2024-06-11
申请号：US17867073
申请日：2022-07-18
申请人： FORM ENERGY, INC.
CPC分类号： H01M6/5077 , H01M6/52 , H01M50/70
摘要： Systems and methods of the various embodiments may provide a refuelable battery for the power grid to provide a sustainable, cost-effective, and/or operationally efficient solution to energy source variability and/or energy demand variability. In particular, the systems and methods of the various embodiments may provide a refuelable primary battery solution that addresses bulk seasonal energy storage needs, variable demand needs, and other challenges.
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公开(公告)号：US11848410B2
公开(公告)日：2023-12-19
申请号：US17113291
申请日：2020-12-07
申请人： LG Chem, Ltd.
发明人： Sung-Ryul Park , Won-Seok Chang
IPC分类号： H01M10/42 , H01M10/058 , H01M10/04 , H01M50/70 , H01M50/627 , H01M50/673 , H01M50/645
CPC分类号： H01M10/0413 , H01M10/058 , H01M10/42 , H01M50/627 , H01M50/645 , H01M50/673 , H01M50/70
摘要： Disclosed is a battery cell, which includes an electrode assembly, a pair of electrode leads electrically connected to the electrode assembly, a battery case configured to accommodate the electrode assembly and expose a portion of the pair of electrode leads to the outside, an electrolyte injection hole formed in the battery case and connectable to an electrolyte injecting device that injects an electrolyte in a vacuum state so that the electrolyte is injected into the battery case, and an injection hole cap configured to cover the electrolyte injection hole and mounted to the electrolyte injection hole so as to be detachable from the electrolyte injection hole by user manipulation.
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公开(公告)号：US20240339741A1
公开(公告)日：2024-10-10
申请号：US18625608
申请日：2024-04-03
发明人： Ben LLOYD
IPC分类号： H01M50/70 , H01M50/414 , H01M50/55
CPC分类号： H01M50/70 , H01M50/414 , H01M50/55 , H01M2220/20
摘要： The disclosure relates to an electrode assembly for a battery cell of a vehicle. The electrode assembly comprises a first electrode with a first electrode main body and a first connection terminal protruding from the first electrode main body. The electrode assembly further comprises a second electrode with a second electrode main body and a second connection terminal protruding from the second electrode main body. Moreover, the electrode assembly comprises a capillary element being at least partially arranged outside a space defined between the first electrode main body and the second electrode main body. The capillary element is fluidically connected to the space defined between the first electrode main body and the second electrode main body. The capillary element is oriented downwards in an operational state of the electrode assembly.
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公开(公告)号：US20240275006A1
公开(公告)日：2024-08-15
申请号：US18392979
申请日：2023-12-21
申请人： Shenzhen Hithium Energy Storage Technology Co., Ltd. , Xiamen Hithium Energy Storage Technology Co., Ltd.
发明人： Yongfeng XIONG , Jinqiang Chen
摘要： The present disclosure provides an energy-storage device and an electricity-consumption device. The energy-storage device includes a housing, an electrode assembly, an end cap assembly, and a lower plastic assembly. The housing has an opening and is provided with an accommodating cavity in communication with the opening, and the accommodating cavity is configured to store fluid. The lower plastic assembly includes a cover plate and two distribution members connected to the cover plate. Each distribution member is provided with a reflux tank, and the reflux tank is configured to collect fluid flowing out from the accommodating cavity and distribute fluid into the accommodating cavity. Each reflux tank defines a first distribution channel and a second distribution channel in a length direction of the lower plastic assembly. Fluid flow capacity of the first distribution channel is greater than fluid flow capacity of the second distribution channel.
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公开(公告)号：US11996546B2
公开(公告)日：2024-05-28
申请号：US16985983
申请日：2020-08-05
发明人： Nilesh Ingale , Tal Sholklapper , Sanjoy Banerjee , Michael Nyce
IPC分类号： H01M10/28 , H01M4/24 , H01M4/29 , H01M4/30 , H01M4/50 , H01M4/62 , H01M4/66 , H01M4/74 , H01M4/80 , H01M50/417 , H01M50/429 , H01M50/44 , H01M50/463 , H01M50/70 , H01M50/77 , H02J7/00 , H01M4/02
CPC分类号： H01M4/29 , H01M4/24 , H01M4/244 , H01M4/30 , H01M4/50 , H01M4/622 , H01M4/625 , H01M4/661 , H01M4/74 , H01M4/80 , H01M4/806 , H01M10/28 , H01M50/417 , H01M50/429 , H01M50/4295 , H01M50/44 , H01M50/463 , H01M50/70 , H01M50/77 , H02J7/0068 , H01M2004/021 , H01M4/62
摘要： In an embodiment, a secondary Zn—MnO2 battery comprises a battery housing, a MnO2 cathode, a Zn anode, and an electrolyte solution. The MnO2 cathode, the Zn anode, and the electrolyte solution are disposed within the battery housing, and the MnO2 cathode comprises a MnO2 cathode mixture and a current collector. The MnO2 cathode mixture is in electrical contact with at least a portion of an outer surface of the current collector, and the MnO2 cathode has a porosity of from about 5 vol. % to about 90 vol. %, based on the total volume of the MnO2 cathode mixture of the MnO2 cathode.
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公开(公告)号：US11949129B2
公开(公告)日：2024-04-02
申请号：US17867125
申请日：2022-07-18
申请人： FORM ENERGY, INC.
CPC分类号： H01M6/5077 , H01M6/52 , H01M50/70
摘要： Systems and methods of the various embodiments may provide a refuelable battery for the power grid to provide a sustainable, cost-effective, and/or operationally efficient solution to energy source variability and/or energy demand variability. In particular, the systems and methods of the various embodiments may provide a refuelable primary battery solution that addresses bulk seasonal energy storage needs, variable demand needs, and other challenges.
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公开(公告)号：US20230318091A1
公开(公告)日：2023-10-05
申请号：US18043361
申请日：2021-08-31
CPC分类号： H01M12/08 , H01M50/70 , H01M2220/20
摘要： A control system is described to improve all dynamic, multi-cell metal air batteries to ensure load requirements are met while optimizing battery performance according to a range of performance criteria. This control system can be augmented with Machine Learning to further improve both the effectiveness and efficiency of the battery system over time. A dynamic multi-cell metal air battery system design is disclosed to achieve continuous or intermittent high power, broadening the applicability of metal air batteries combined with electric motors to applications traditionally reserved for internal combustion engines.
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