公开(公告)号：US20250055074A1

公开(公告)日：2025-02-13

申请号：US18446693

申请日：2023-08-09

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Ravi Jagdish Saripella ,  Steven F. Chorian ,  Mark Elio Parenti ,  Timothy Andrew Strand

IPC: H01M10/658 ,  H01M50/244 ,  H01M50/30

Abstract: Thermal barrier blanket systems are provided for use within traction battery packs. Exemplary thermal barrier blanket systems may include a plurality of thermal barrier panels that are arranged in an overlapping configuration. The thermal barrier panels may be arranged such that, during a battery thermal event, battery vent gases and/or other effluents are forced over top of downstream thermal barrier panels, thereby slowing array-to-array propagation times and preserving the structural integrity of surrounding enclosure structures.

公开(公告)号：US12218375B2

公开(公告)日：2025-02-04

申请号：US17418915

申请日：2019-06-20

Applicant: GS Yuasa International Ltd.

Inventor： Masamitsu Tononishi ,  Makoto Yoda

IPC: H01M50/293 ,  H01M50/244 ,  H01M50/209 ,  H01M50/227 ,  H01M50/276

Abstract: An energy storage apparatus includes: an energy storage device including a case in which a joining portion is formed; and a support member which is arranged so as to extend in an elongated shape along the joining portion at a position outside the case and along the joining portion in a side surface portion of the case, and supports the side surface portion.

公开(公告)号：US12218373B2

公开(公告)日：2025-02-04

申请号：US17151717

申请日：2021-01-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Nobuyuki Yamazaki

IPC: H01M50/289 ,  H01M10/04 ,  H01M50/209 ,  H01M50/244 ,  H01M50/293

Abstract: A battery module includes a box shaped housing case that is open at an upper side, a battery stack in which plural battery cells are stacked along a horizontal direction, and that is housed inside the housing case, and plural types of shim that are made of different materials and that are disposed between the battery stack and the housing case in a state in which the battery stack is pressed along the stacking direction of the battery cells.

公开(公告)号：US20250038340A1

公开(公告)日：2025-01-30

申请号：US18784705

申请日：2024-07-25

Applicant: SK ON CO., LTD.

Inventor： Dong Hyun SEO

IPC: H01M50/291 ,  H01M50/244 ,  H01M50/547

Abstract: The disclosed technology may provide a battery storage tray comprising an accommodating portion configured to accommodate one or more battery cells, and one or more inserts configured to accommodate at least a portion of the one or more battery cells, wherein the accommodating portion includes: an inner space in which the one or more inserts are embedded; and one or more first coupling portions disposed in the inner space, wherein each of the one or more first coupling portions includes a plurality of auxiliary coupling portions, and wherein each of the one or more inserts includes a storage groove configured to accommodate at least the portion of the one or more battery cells, and a second coupling portion coupled to one or more auxiliary coupling portions of the plurality of auxiliary coupling portions included in the one or more first coupling portions.

公开(公告)号：US12212009B2

公开(公告)日：2025-01-28

申请号：US15733809

申请日：2019-05-28

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Youichi Mochizuki ,  Atsuko Takahagi ,  Rikiya Yamashita ,  Miho Sasaki

IPC: H01M50/202 ,  H01G11/14 ,  H01G11/78 ,  H01M10/0525 ,  H01M50/105 ,  H01M50/231 ,  H01M50/244 ,  H01M50/317

Abstract: A battery includes a battery element, housing body, and valve device. The housing body includes at least one laminate and an interior space wherein the battery element is housed, a first housing portion covers the interior space from a first side in a thickness direction, and a second housing portion that covers the interior space from a second side opposite to the first side in the thickness direction. The valve device attaches to the housing body and makes the interior space communicate with an external space. A joined edge portion is formed in the housing body by the first and second housing portion being fused along respective peripheral edges. The valve device is between the first and second housing portion in the joined edge portion, and an inner end of the valve device protrudes from an inner edge of the joined edge portion toward the interior space.

公开(公告)号：US20250023155A1

公开(公告)日：2025-01-16

申请号：US18712522

申请日：2023-05-04

Applicant: LG ENERGY SOLUTION, LTD.

Inventor： Byung-Hyuk CHOI ,  Jung-Beom PARK ,  Jeong-O MUN ,  Seung-Jun LEE ,  Tae-Shin CHO

IPC: H01M50/143 ,  H01M50/209 ,  H01M50/24 ,  H01M50/244 ,  H01M50/251 ,  H01M50/291

Abstract: Disclosed is a battery container, which may effectively prevent the spread of fire. The battery container includes a container housing including an inner space formed therein, a plurality of battery modules configured to be accommodated in the inner space of the container housing and configured to be stacked in a first direction to form a plurality of module stacks arranged in a second direction; and a blocking barrier disposed between at least some adjacent module stacks among the plurality of module stacks and configured to separate the at least some adjacent module stacks.

公开(公告)号：US20250007028A1

公开(公告)日：2025-01-02

申请号：US18612931

申请日：2024-03-21

Applicant: LG ENERGY SOLUTION, LTD.

Inventor： Sung Hwan JANG ,  Kyung Hwan JUNG

IPC: H01M10/613 ,  H01M10/625 ,  H01M10/6562 ,  H01M10/658 ,  H01M50/244 ,  H01M50/249 ,  H01M50/505

Abstract: A battery pack including a housing, a battery assembly, and a first cover. The housing includes an opening and a first surface opposite the opening. The battery assembly is accommodated in the housing. The first cover is coupled to the housing and covers the opening. The first side of the battery assembly is coupled to a first side of the first cover. A second side of the battery assembly is spaced apart from the first surface of the housing.

公开(公告)号：US12183936B2

公开(公告)日：2024-12-31

申请号：US17260751

申请日：2019-11-07

Applicant: LG CHEM, LTD.

Inventor： Eun-Ah Ju ,  Dal-Mo Kang ,  Jeong-O Mun ,  Sung-Won Seo ,  Yoon-Koo Lee

IPC: H01M50/209 ,  B60L50/60 ,  H01M50/105 ,  H01M50/211 ,  H01M50/244 ,  H01M50/258 ,  H01M50/289

Abstract: Discussed is a battery pack including: a battery module assembly including a plurality of battery modules including a plurality of battery cells; a pack tray on which the battery module assembly is accommodated; and a tray bar arranged on at least one side edge of the pack tray.

公开(公告)号：US12183872B2

公开(公告)日：2024-12-31

申请号：US17665157

申请日：2022-02-04

Applicant: Rivian IP Holdings, LLC

Inventor： Tyler Collins ,  Nathaniel C. Wynn ,  Kyle Butterfield

IPC: H01M10/04 ,  H01M50/204 ,  H01M50/242 ,  H01M50/244 ,  H01M50/258 ,  H01M50/262 ,  H01M50/209 ,  H01M50/249

Abstract: A battery system includes a battery frame, a battery module, and a polymeric seat. The battery frame includes a horizontal bottom plate and a plurality of members that extend in a vertical direction from the bottom plate. The battery module includes at least one battery cell enclosed inside body of the battery module. The battery module also includes an attachment surface fixedly attached to the body and one or more supports that extend downward from to the body. The attachment surface is fixedly attached to one or more of plurality of members to generate a force on the one or more supports in a direction of the bottom plate. The polymeric seat is fixedly attached to either the one or more supports or the battery frame and removably contacts the other of the one or more supports or the battery frame. The polymeric seat is compressed in response to the force.

公开(公告)号：US20240425302A1

公开(公告)日：2024-12-26

申请号：US18409022

申请日：2024-01-10

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Yanjun XU ,  Panze ZHENG ,  Ben ZHANG

IPC: B65G47/90 ,  B65G61/00 ,  H01M50/209 ,  H01M50/244

Abstract: The present application relates to a pre-stacking device, a pre-stacking method, and a battery processing equipment. The pre-stacking device includes: at least two conveying members, each having at least two bearing positions for placing battery cells; a pre-stacking platform with a stacking station; and a gripping mechanism arranged between the pre-stacking platform and all the conveying members to move the battery cells on each of the conveying members to the stacking station; the gripping mechanism being configured to be capable of gripping corresponding battery cells from each of the conveying members according to a preset battery-cell polarity combination mode.