公开(公告)号：US20240266666A1

公开(公告)日：2024-08-08

申请号：US18636514

申请日：2024-04-16

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Liangyi WANG

IPC分类号： H01M50/298 ,  H01M50/207 ,  H01M50/22 ,  H01M50/249 ,  H01M50/262

CPC分类号： H01M50/298 ,  H01M50/207 ,  H01M50/22 ,  H01M50/262 ,  H01M50/249

摘要： A battery, an electric apparatus, and a battery assembling method are provided. The battery includes: a plurality of battery cells; a strap-shaped member disposed fixedly relative to the plurality of battery cells; an electrical connection member located adjacent to the strap-shaped member; and a trough-shaped member, integrally having at least a first accommodation trough and a second accommodation trough, where the strap-shaped member is accommodated in the first accommodation trough, the connection member is accommodated in the second accommodation trough, and a portion of the trough-shaped member is located between the strap-shaped member and the battery cells. The trough-shaped member fastens the electrical connection member relative to the battery cells, avoiding fracture of the electrical connection member due to fatigue caused by high-strength loads. The electrical connection member can also be isolated from a wire harness and an ambient metal member, isolating and protecting the electrical connection member.

公开(公告)号：US20240356132A1

公开(公告)日：2024-10-24

申请号：US18761621

申请日：2024-07-02

申请人： BYD COMPANY LIMITED

发明人： Wei HE ,  Jianglong TANG ,  Jianqiang LI ,  Shenglin YANG

IPC分类号： H01M50/233 ,  H01M50/22 ,  H01M50/249 ,  H01M50/262 ,  H01M50/271

CPC分类号： H01M50/233 ,  H01M50/22 ,  H01M50/249 ,  H01M50/262 ,  H01M50/271

摘要： Embodiments of the present disclosure provide a bottom tray plate for a battery, a battery tray, a battery pack, and a vehicle. The bottom tray plate includes a main body portion and a turnup portion. The main body portion includes a bottom wall and a side wall. The side wall is arranged around the bottom wall. The side wall and the bottom wall jointly define an accommodation cavity. The accommodation cavity is configured to accommodate a battery. A thickness of the bottom wall is t1, and 1 mm≤t1≤3 mm. The turnup portion is arranged at an edge of the side wall and arranged around the side wall. A thickness of the turnup portion is t2, and t2>t1.

公开(公告)号：US20240030533A1

公开(公告)日：2024-01-25

申请号：US17670440

申请日：2020-07-30

申请人： LISA DRÄXLMAIER GMBH

发明人： Peter Faltermeier ,  Michael Steckel ,  Alexander Hahn ,  Stefan Seidl

IPC分类号： H01M50/22 ,  H01M50/249 ,  H01M50/213 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6557 ,  H01M10/6568 ,  H01M50/244

CPC分类号： H01M50/22 ,  H01M50/249 ,  H01M50/213 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6557 ,  H01M10/6568 ,  H01M50/244 ,  H01M2220/20

摘要： The present disclosure sets out a receiving structure for battery cells and, in particular for a high-voltage battery for a motor vehicle, the structure including a cell holder made of a foam material with recesses for receiving and fixing the respective battery cells, the cell holder being shaped in such a way that, when the battery cells are arranged in the recesses as intended, at least one region is left free at the respective battery cells, so that an electrically non-conductive cooling medium can flow around this region. The disclosure further sets out a battery and in particular a high-voltage battery for a motor vehicle, having at least one such receiving structure as well as to a method for producing a receiving structure for battery cells.

公开(公告)号：US12027716B2

公开(公告)日：2024-07-02

申请号：US17524448

申请日：2021-11-11

申请人： Airbus Operations SAS ,  Airbus Operations GmbH

发明人： Philippe Pene ,  Thomas Scherer

IPC分类号： H01M50/00 ,  A62C3/16 ,  A62C37/11 ,  H01M10/613 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6568 ,  H01M10/6569 ,  H01M50/22

CPC分类号： H01M50/22 ,  A62C3/16 ,  A62C37/11 ,  H01M10/613 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6568 ,  H01M10/6569

摘要： An electric generator including a number of electric accumulators and at least one heat-sink device using a phase-change material configured to pick up the excessive thermal energy produced by one of the electric accumulators and change phase in order to absorb a large quantity of thermal energy in the form of latent heat.

公开(公告)号：US20230246279A1

公开(公告)日：2023-08-03

申请号：US17998513

申请日：2021-05-10

申请人： RENAULT S.A.S

发明人： Nicolas BESNARD ,  David LERAY

IPC分类号： H01M50/249 ,  H01M10/6556 ,  H01M50/22

CPC分类号： H01M50/249 ,  H01M10/6556 ,  H01M50/22

摘要： A case accommodates at least one active element of an electrochemical cell. The case includes at least one duct that receives a circulation of a cooling fluid. The duct is arranged so as to be passed through by at least one electrical connector of the electrochemical cell.

公开(公告)号：US20240347843A1

公开(公告)日：2024-10-17

申请号：US18755263

申请日：2024-06-26

申请人： BYD COMPANY LIMITED

发明人： Qi WANG ,  Jianglong TANG ,  Zhipei LU ,  Jing TIAN ,  Fuxing YANG

IPC分类号： H01M50/262 ,  H01M50/22 ,  H01M50/242 ,  H01M50/249 ,  H01M50/271

CPC分类号： H01M50/262 ,  H01M50/22 ,  H01M50/242 ,  H01M50/249 ,  H01M50/271 ,  H01M2220/20

摘要： A tray assembly includes a bottom plate that includes a main body portion and a raised edge portion, an expansion beam, and a first sealing member. The main body portion defines an accommodating cavity configured to accommodate a battery, and the raised edge portion is located on a peripheral of the main body portion and around the main body portion. The expansion beam is disposed on a first side of the raised edge portion and is configured to abut with the battery. The first sealing member includes a first portion disposed between the expansion beam and the raised edge portion.

公开(公告)号：US20240313327A1

公开(公告)日：2024-09-19

申请号：US18452380

申请日：2023-08-18

申请人： Samsung SDI Co., Ltd.

发明人： Moonsoo Cheon ,  Suhan Yun

IPC分类号： H01M50/256 ,  H01M50/22

CPC分类号： H01M50/256 ,  H01M50/22

摘要： A transferring apparatus includes: a frame; a track including a stator arranged along edges of the frame; a plurality of movers; and a controller. Each of the plurality of movers includes: a body extending around an edge of the stator; a pair of magnets on both sides of the body and facing an upper surface and a lower surface of the stator, respectively; and a seating block on an upper surface of the body and configured to support an object.

公开(公告)号：US20230344074A1

公开(公告)日：2023-10-26

申请号：US17725095

申请日：2022-04-20

申请人： CellBlock FCS, LLC

发明人： Dylan Francis VANDEMARK ,  Mathew Lloyd VANDEMARK

IPC分类号： H01M50/383 ,  H01M50/375 ,  H01M50/342 ,  H01M50/22 ,  H01M50/273

CPC分类号： H01M50/383 ,  H01M50/375 ,  H01M50/342 ,  H01M50/22 ,  H01M50/273

摘要： An apparatus for storing and/or charging lithium-ion batteries, the apparatus having one or more enclosures for receiving a battery, each of the enclosures having a common wall disposed between the top and the bottom of the enclosure, the common wall has openings that extend through it, a free-flowing granulate having fire extinguishing properties is associated with the common wall and a barrier formed from a material that disintegrates upon exposure to heat covers at least some of the common wall openings so that when a battery fire occurs, the barrier is caused to disintegrate and the granulate will pass through the common wall openings and onto the fire.

公开(公告)号：US20230228627A1

公开(公告)日：2023-07-20

申请号：US18093172

申请日：2023-01-04

申请人： Vorwerk & Co. Interholding GmbH

发明人： Matthias Stein ,  Mirco Serndt ,  Andres Sauerwald ,  Gerhard Isenberg

IPC分类号： G01K1/08 ,  H01M10/658 ,  H01M50/22

CPC分类号： G01K1/08 ,  H01M10/658 ,  H01M50/22 ,  G01K2207/06

摘要： The present disclosure relates to a food thermometer with a housing comprising a pointed end for a measurement of a temperature inside a product to be cooked. Inside the housing there is a battery arranged at the pointed end of the food thermometer. The battery is encased by a thermal insulation located between the housing and the battery.
The disclosure further relates to a method of manufacturing a food thermometer. Thermally insulating material is brought into a housing part of the housing of the food thermometer and heated. The battery is pushed into the heated thermally insulating material. The thermally insulating material is then cooled.

公开(公告)号：US20240363941A1

公开(公告)日：2024-10-31

申请号：US18577392

申请日：2022-07-22

申请人： CONSTELLIUM UK LIMITED ,  CONSTELLIUM SINGEN GMBH

发明人： Mehdi BEN TAHAR ,  Panagiotis PATRINOS ,  Dara O'CARROLL ,  Ognjen MATIC ,  William HAMMOND ,  Emmanuel BESLIN ,  Martin JARRETT

IPC分类号： H01M50/242 ,  H01M50/22 ,  H01M50/249

CPC分类号： H01M50/242 ,  H01M50/22 ,  H01M50/249 ,  H01M2220/20

摘要： The invention concerns a battery holder (1) for an electric or hybrid motorized transport vehicle, the battery holder (1) comprising a frame (3) comprising at least one frame part (9) being configured to absorb all or part of shocks by an external element (7) likely to be applied to the battery holder (1).
The frame part (9) comprising at least one internal profile (10) and at least one external profile (30), said at least one internal profile (10) being positioned between said at least one external profile (30) and the floor (5).
The at least one internal profile (10) is formed from a first material having a first yield strength value, and the at least one external profile (30) is formed from a second material distinct from the first material and having a second yield strength value.
The invention also concerns a manufacturing process of a battery holder (1).