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公开(公告)号：US20240356104A1
公开(公告)日：2024-10-24
申请号：US18579125
申请日：2022-07-15
发明人： Wes Mossinghoff , Daniele Suzzi , Bas Bodenan , Anthony Carey
IPC分类号： H01M10/6563 , H01M10/613 , H01M10/658
CPC分类号： H01M10/6563 , H01M10/613 , H01M10/658
摘要： Ventilation enclosures (10) for use with battery assemblies (11) and methods of cooling battery assemblies using the same are provided. The ventilation enclosures (10) comprise one or more sidewalls (14, 16) having a plurality of inwardly projecting dimples (26) formed therein. The dimples (26) physically contact a battery assembly housing (13) to provide for conductive heat transfer between the housing and the enclosure (10). The dimples (26) also improve convective heat transfer away from the battery assembly housing (13) by inducing more turbulent air flow within the space (20) located between the housing and the ventilation enclosure (10).
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公开(公告)号：US20240347807A1
公开(公告)日：2024-10-17
申请号：US18622704
申请日：2024-03-29
申请人： Lunar Energy, Inc.
发明人： Bozhi Yang , Tanner Bruce DeVoe , Tahina Christine Felisca , Kevin Richard Fine , Mark Daniel Goldman , Mark Holveck , Erica Viola Lewis , Conrad Xavier Murphy , Ian Gregory Spearing
IPC分类号： H01M10/653 , H01M10/613 , H01M10/63 , H01M10/647 , H01M10/6556 , H01M10/6563 , H01M10/658 , H01M10/667 , H01M50/211 , H01M50/233 , H01M50/342 , H02J7/00
CPC分类号： H01M10/653 , H01M10/613 , H01M10/63 , H01M10/647 , H01M10/6556 , H01M10/6563 , H01M10/658 , H01M10/667 , H01M50/211 , H01M50/233 , H01M50/3425 , H02J7/0048 , H02J7/005
摘要： An energy storage system includes an energy storage component. It further includes heat generating electronics. It further includes a fluid circulator that transfers fluid between the energy storage component and the heat generating electronics. The circulator is controlled to alternatively transfer fluid from the battery to the heat generating electronics or from the heat generating electronics to the energy storage component based at least in part on a thermal state of the energy storage system.
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公开(公告)号：US12107292B2
公开(公告)日：2024-10-01
申请号：US17696589
申请日：2022-03-16
申请人： POWER.GLOBAL, PBC
发明人： W. Porter Harris
IPC分类号： H01M10/613 , H01M10/653 , H01M10/6551 , H01M10/6556 , H01M10/6557 , H01M50/213 , H01M50/262 , H01M50/271 , H01M50/284 , H01M50/296 , H01M50/30 , H01M50/509 , H01M50/559 , H01M50/584 , H01M10/6563
CPC分类号： H01M50/271 , H01M10/613 , H01M10/653 , H01M10/6551 , H01M10/6556 , H01M10/6557 , H01M50/213 , H01M50/262 , H01M50/296 , H01M50/394 , H01M50/509 , H01M50/559 , H01M50/584 , H01M10/6563 , H01M50/284 , H01M2220/20
摘要： A battery module includes a thermal conductive housing. A plurality of cells are arranged within the housing. An electrically insulated bottom cell holder is located between the plurality of cells and the housing. The bottom cell holder has a network of positions in which each of the plurality of cells are inserted and held. Each of the positions has an offsetting member that creates a space between the plurality of cells and a first side of the housing. A thermal adhesive occupies the space, thereby fixing each of the plurality of cells to the housing. Other aspects are described.
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公开(公告)号：US20240322291A1
公开(公告)日：2024-09-26
申请号：US18588029
申请日：2024-02-27
发明人： Yasushi OGIHARA
IPC分类号： H01M10/6553 , H01M10/613 , H01M10/63 , H01M10/6551 , H01M10/6563 , H01M10/6568 , H01M50/211
CPC分类号： H01M10/6553 , H01M10/613 , H01M10/63 , H01M10/6551 , H01M10/6563 , H01M10/6568 , H01M50/211
摘要： A battery pack includes cells having a positive terminal and a negative terminal, battery modules in which the cells are laminated, a battery case accommodating the battery modules, and a water jacket connected to a heat exchange system and configured to cool the battery modules from below. The battery case includes a first section in which the battery modules are arranged, and heat exchange between the battery modules and the water jacket is performed, a second section provided above the water jacket, and in which no battery module is disposed, a gap provided between the cells and an inner wall of the battery case, and through which air is capable of passing, a fin provided in the second section, and formed to protrude from a side of the water jacket, and a fan circulating air across the first section and the second section.
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公开(公告)号：US12080904B2
公开(公告)日：2024-09-03
申请号：US16348467
申请日：2017-11-09
发明人： Chang Liu , Yingyao Fu , Liang Cheng , Binbin Fan , Tao Zhang
IPC分类号： H01M50/24 , H01M10/613 , H01M10/647 , H01M10/6563 , H01M50/209 , H01M50/227 , H01M50/271 , H01M50/296 , H01M50/55 , H01M50/553
CPC分类号： H01M50/24 , H01M10/613 , H01M10/647 , H01M10/6563 , H01M50/209 , H01M50/227 , H01M50/271 , H01M50/296 , H01M50/55 , H01M50/553 , H01M2220/20
摘要： The present disclosure provides a battery pack including a housing, wherein the housing has a bottom portion, on which are disposed a first length side wall and a second length side wall that extend upward along a length direction of the bottom portion and are oppositely disposed, and a first width side wall and a second width side wall that extend upward along a width direction of the bottom portion and are oppositely disposed; the housing comprises a first step and a second step disposed at two ends of the first length side wall; the housing further comprises a first metal wiring terminal and a second metal wiring terminal, wherein the first metal wiring terminal and the second metal wiring terminal are disposed on the first step and the second step, respectively; a material for bearing the first metal wiring terminal and the second metal wiring terminal is a first plastic material, while other parts of the housing are made of a second plastic material, or most of other parts of the housing are made of the second plastic material. The two materials have different characteristics suitable for a requirement of the battery pack on the material.
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公开(公告)号：US20240266579A1
公开(公告)日：2024-08-08
申请号：US18466291
申请日：2023-09-13
发明人： Yitai GUO , Wu LIN , Zhihui WANG , Jiayi ZHAO
IPC分类号： H01M10/04 , H01M10/613 , H01M10/63 , H01M10/6554 , H01M10/6563 , H01M10/658
CPC分类号： H01M10/0404 , H01M10/613 , H01M10/63 , H01M10/6554 , H01M10/6563 , H01M10/658
摘要： This application relates to the field of battery manufacturing technologies and provides a battery formation and grading device including: a box having an accommodating space; a temperature control apparatus, provided on the box, including a semiconductor cooling sheet, where two opposite sides of the semiconductor cooling sheet are configured as a cooling surface and a heating surface, the cooling surface being arranged facing the inside of the box and the heating surface being arranged facing the outside of the box. The technical solution of this application improves the efficiency of temperature control inside the battery formation and grading device and reduces the cost of temperature control.
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7.发明公开公开(公告)号：US20240258610A1
公开(公告)日：2024-08-01
申请号：US18104244
申请日：2023-01-31
申请人： Dell Products, LP
IPC分类号： H01M10/6563 , H01M10/613
CPC分类号： H01M10/6563 , H01M10/613
摘要： An information handling system includes a hardware processor, memory device, power system, and an ion emitter/collector blower cooling system with an ion emitter/collector blower, having an ion emitter and an ion collector, and a cooling fan, where an ionic driving circuit operatively couples high voltage to the ion emitter to create charged ions that generate an airflow along a voltage field to the ion collector. The information handling system further includes a hardware embedded controller to execute code instructions of a contextual cooling system switching system, the contextual cooling device switching system operating the ion emitter/collector blower and cooling fan based on plurality of contextual inputs including characterizing workload values under which the information handling system is being operated by the user that are input into a trained machine learning algorithm to generate instructions when to activate ion emitter/collector blower and cooling fan.
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公开(公告)号：US20240241181A1
公开(公告)日：2024-07-18
申请号：US18312001
申请日：2023-05-04
申请人： Quanta Computer Inc.
发明人： Wei-Ting YEN
IPC分类号： G01R31/367 , G06F1/20 , H01M10/613 , H01M10/633 , H01M10/6563
CPC分类号： G01R31/367 , G06F1/206 , H01M10/613 , H01M10/633 , H01M10/6563
摘要： A smart battery temperature compensation method includes detecting a battery temperature of a battery device in an electronic device; determining whether a difference between the battery temperature of the battery device and a simulated battery temperature is within a tolerance value; and when it is determined that the difference between the battery temperature of the battery device and the simulated battery temperature is not within the tolerance value, a multi-level cooling operation is performed until the difference between the battery temperature of the battery device and the simulated battery temperature is within the tolerance value.
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公开(公告)号：US20240234865A1
公开(公告)日：2024-07-11
申请号：US18405443
申请日：2024-01-05
发明人： Daigo KOMATSU
IPC分类号： H01M10/6566 , F16L9/21 , H01M10/613 , H01M10/625 , H01M10/6563
CPC分类号： H01M10/6566 , F16L9/21 , H01M10/613 , H01M10/625 , H01M10/6563 , B60L50/60 , H01M2220/20
摘要： A duct structure provided inside a battery pack mounted on a vehicle and connecting an intake port of the battery pack to a fan that blows cooling air to a battery, the duct structure includes: a duct member made of nonwoven fabric, wherein the duct member includes a flow path disposed above the fan and extending in a horizontal direction, and among wall portions defining the flow path extending in the horizontal direction, a first wall portion extending in a vertical direction has a thickness smaller than a thickness of a second wall portion extending in the horizontal direction.
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公开(公告)号：US20240229978A1
公开(公告)日：2024-07-11
申请号：US18405398
申请日：2024-01-05
发明人： Daigo KOMATSU
IPC分类号： F16L9/00 , F16L9/21 , H01M10/613 , H01M10/625 , H01M10/6563
CPC分类号： F16L9/006 , F16L9/21 , H01M10/613 , H01M10/625 , H01M10/6563 , H01M2220/20
摘要： A duct structure includes: a duct member, wherein the duct member includes: an introduction portion, an opening communicating with a fan, a curved flow path having the opening and extending in a curved shape, a rectifying portion rectifying the cooling air flowing through the curved flow path, and a guide portion provided in the opening and guiding the cooling air flowing through the curved flow path to the opening, a sound absorbing material is provided in the curved flow path, the guide portion includes a guide wall, and an inlet is disposed at a position that is not visible in a plane perpendicular to a rotation axis direction of the fan when viewed in a direction perpendicular to a virtual line connecting one side end portion and the other side end portion of the guide wall from the opening in a straight line.
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