POWER STORAGE DEVICEA power storage device includes a first electrode assembly, a second electrode assembly, and a housing case. The housing case includes a first end plate and a second end plate on which an exhaust valv…DRIVE·2d ago·1 min readFollowH01M50/3425TOYOTA JIDOSHA KABUSHIKI KAISHA
Valve for an Electronic Component and Battery with such a Safety ValveThe disclosure relates to a safety valve () for an electronic component. The valve can open and equalize pressure with the surrounding atmosphere when a predetermined critical internal pressure is rea…DRIVE·2d ago·1 min readFollowH01M50/3425Illinois Tool Works Inc.
ENERGY STORAGE DEVICEProvided is a technique to break a case properly when an internal pressure of the case reaches a predetermined pressure. A herein disclosed energy storage device includes a case that is made of a firs…DRIVE·2d ago·1 min readFollowH01M50/3425Prime Planet Energy & Solutions, Inc.
End cap assembly, battery cell, battery, and electrical deviceAn end cap assembly, a battery cell, a battery, an electrical device, and a method and device for manufacturing a battery cell are provided. The end cap assembly includes an end cap and a pressure rel…DRIVE·4d ago·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAMEThe present disclosure provides a secondary battery, which has a battery can and a vent portion formed at a welding portion of a sealing member that seals the battery can, and thus there is no need to…DRIVE·Jun 18·2 min readFollowH01M50/3425Samsung SDI Co., Ltd.
SECONDARY BATTERYA secondary battery, including an electrode assembly, a case accommodating the electrode assembly, and a cap plate covering an open portion of the case, wherein one of the case and the cap plate inclu…DRIVE·Jun 18·1 min readFollowH01M50/3425SAMSUNG SDI CO., LTD.
Cap Plate Coupled to Battery Can and Battery Cell Including the SameA cap plate coupled to a battery can include: a main body that seals the battery can; a vent notch that is formed in the main body, and ruptures when a pressure inside the battery can exceeds a thresh…DRIVE·Jun 18·1 min readFollowH01M50/3425LG Energy Solution, Ltd.
BATTERY AND MANUFACTURING METHOD OF SECONDARY BATTERYA method of manufacturing a secondary battery includes preparing an electrode assembly that includes a first electrode including an electrode tab, a second electrode, and a separator, inserting the el…DRIVE·Jun 18·1 min readFollowH01M50/3425SAMSUNG SDI CO., LTD.
BATTERY PACKA battery pack may include a first compartment accommodating a battery unit. The first compartment includes a first side wall having a first opening, a first flexible thermal insulation layer covering…DRIVE·Jun 18·1 min readFollowH01M50/3425FORD GLOBAL TECHNOLOGIES, LLC
BATTERY CELL, BATTERY, AND ELECTRIC DEVICEA battery cell, a battery, and an electric device. The battery cell comprises: an electrode assembly comprising a positive electrode sheet and a negative electrode sheet, the positive electrode sheet …DRIVE·Jun 18·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Lithium secondary batteryA lithium secondary battery may include a battery can, an electrode assembly and an electrolyte received in the battery can, and a cap plate to seal the battery can. The battery can includes a first e…DRIVE·Jun 16·2 min readFollowH01M50/3425LG Energy Solution, Ltd.
Battery cell, battery, and electrical apparatusThe present application relates to the field of battery technologies and provides a battery cell, a battery, and an electrical apparatus. The battery cell includes a shell, a pressure relief component…DRIVE·Jun 16·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Energy storage deviceDisclosed in embodiments of the present application is an energy storage device. The energy storage device is used for storing a plurality of batteries, and comprises: a first wall; and a pressure rel…DRIVE·Jun 16·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
BATTERY MODULE, AND BATTERY PACK AND VEHICLE INCLUDING THE SAMEA battery module includes a plurality of battery cells, a module case configured to accommodate the plurality of battery cells, wherein at least a part of one surface of the module case is perforated …DRIVE·Jun 11·1 min readFollowH01M50/3425LG ENERGY SOLUTION, LTD.
BATTERY CELL AND BATTERY MODULE INCLUDING THE SAMEA battery cell according to an embodiment of the present disclosure includes a cell case having a can accommodating an electrode assembly therein and a cap plate connected to the can, and a vent notch…DRIVE·Jun 11·1 min readFollowH01M50/3425SK On Co., Ltd.
Explosion-Proof Valve for a Power Battery and Power BatteryAn explosion-proof valve for a power battery includes a main valve body which has at least one gas outlet, a plurality of gas inlets, and a plurality of valve opening units that are respectively dispo…DRIVE·Jun 4·1 min readFollowH01M50/3425Mercedes-Benz Group AG
BATTERYA battery includes a case and a cell. The case is provided with a pressure relief groove; the cell is arranged within the case and includes a positive electrode plate, a negative electrode plate, and …DRIVE·Jun 4·1 min readFollowH01M50/3425ZHUHAI COSMX BATTERY CO., LTD.
Pressure activation apparatus with degassing unitDisclosed is a pressure activation apparatus with a degassing unit, in particular, a pressure activation apparatus with a degassing unit, in which gas generated in a pressure activation process for a …DRIVE·Jun 2·1 min readFollowH01M50/3425APRO CO., LTD
Secondary battery and case, and method for manufacturing sameDisclosed herein are a case for secondary battery, a secondary battery including the case, and a method for manufacturing the case for the secondary battery. According to the present disclosure, a gas…DRIVE·Jun 2·1 min readFollowH01M50/3425LG Energy Solution, Ltd.
BATTERY STORAGE CONTAINER AND METHOD OF USEThe present disclosure relates to a battery energy storage container. The energy storage container has a cylindrical housing and a pair of end caps disposed on opposite ends of the cylindrical housing…DRIVE·May 28·1 min readFollowH01M50/3425DRAGON Q ENERGY LLC
BATTERY CELL, BATTERY AND ELECTRICAL DEVICEA battery cell includes a shell and a pressure relief component, the shell includes a first wall portion, the pressure relief component is disposed on the first wall portion, the pressure relief compo…DRIVE·May 28·2 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
BATTERY PACKA battery pack includes a plurality of batteries housed in a case. Each of the plurality of batteries includes a safety valve that opens in response to an increase in an internal pressure of the batte…DRIVE·May 28·2 min readFollowH01M50/3425Panasonic Intellectual Property Management Co., Ltd.
BATTERY MODULEA battery module can include a plurality of stacked battery cells, an inner venting sheet that is disposed at a side of the battery cells, the inner venting sheet including an inner notch part having …DRIVE·May 28·1 min readFollowH01M50/3425Kia Corporation
BATTERY CELL, BATTERY AND ELECTRICAL DEVICEA battery cell, a battery and an electrical device, and relates to the technical field of batteries. The battery cell includes a shell and a pressure relief component; the shell includes a first wall …DRIVE·May 28·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
BATTERY CELL, BATTERY, AND ELECTRIC DEVICEA battery cell, a battery, and an electric device are disclosed. The battery cell includes a housing, a pressure relief mechanism, and a reinforcement member. The housing has a first wall portion, and…DRIVE·May 28·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
DUCTING SYSTEM FOR BATTERY MODULE AND BATTERY SYSTEMA ducting system for a battery module includes one or more ducts defining a flow passage. The one or more ducts are in fluid communication with a vent portion of the battery module. A lower wall of on…DRIVE·May 14·2 min readFollowH01M50/3425Caterpillar Inc.
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICEA battery cell, a battery, and an electrical device are disclosed. The battery cell includes a shell with a pressure relief component on a wall portion. The pressure relief component has a first groov…DRIVE·May 14·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
BATTERY PACK AND VEHICLE INCLUDING SAMEA battery pack according to an embodiment of the present disclosure may include: a plurality of battery cells; a pack case configured to store the plurality of battery cells and having a venting porti…DRIVE·May 14·1 min readFollowH01M50/3425LG ENERGY SOLUTION, LTD.
ELECTROCHEMICAL APPARATUS AND ELECTRONIC DEVICEAn electrochemical apparatus including an accommodating portion and an electrode assembly accommodated within the accommodating portion. The electrochemical apparatus further includes a metal strip, a…DRIVE·May 7·1 min readFollowH01M50/3425NINGDE AMPEREX TECHNOLOGY LIMITED
Battery Cell Having Structure for Preventing Side Wall Rupture of CanThe present disclosure provides a battery cell including a can including a side wall extended in an axial direction, and an open end portion at an end portion of the side wall in the axial direction; …DRIVE·Apr 30·2 min readFollowH01M50/3425LG Energy Solution, Ltd.
Battery AssemblyThe present disclosure relates to a battery assembly, and a battery assembly according to one embodiment comprises: a battery cell stack comprising a plurality of battery cells; a receiving body confi…DRIVE·Apr 16·1 min readFollowH01M50/3425SK On Co., Ltd.
BATTERY PACK AND DEVICE INCLUDING THE SAMEA battery pack includes a plurality of battery modules; a vent frame disposed along the edges of the plurality of battery modules; and a housing accommodating the plurality of battery modules and the …DRIVE·Apr 9·1 min readFollowH01M50/3425LG ENERGY SOLUTION, LTD.
BATTERY PACK AND VEHICLEThe present disclosure is directed to a battery pack. The battery pack includes a housing with a base plate and side walls coupled to the base plate, a plurality of battery cell assemblies on an upper…DRIVE·Apr 2·1 min readFollowH01M50/3425LG Energy Solution, Ltd.
BATTERY SYSTEMS AND METHODSAspects of the present invention relate to a battery enclosure gas management system. The battery enclosure gas management system comprises a gas displacer arranged to drive venting of gas that surrou…DRIVE·Mar 26·1 min readFollowH01M50/3425Fortescue Zero Limited
BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUSA battery cell, a battery, and an electrical apparatus are disclosed. The battery cell includes a shell having a first wall and a second wall joined together. The first wall is formed with a groove th…DRIVE·Mar 19·2 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
BATTERY CELL, BATTERY PACK, AND ELECTRIC APPARATUSA battery cell includes a housing, a bare cell, and a pressure relief structure. The housing internally forms an accommodating cavity. The bare cell is accommodated in the accommodating cavity. The pr…DRIVE·Mar 19·1 min readFollowH01M50/3425CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
ELECTROCHEMICAL DEVICE PROVIDED WITH A SAFETY ARRANGEMENT FOR A POUCH CELLAn electrochemical device comprises device comprising at least one pouch cell and a safety arrangement is described. The safety arrangement comprises a holding structure and at least one pouch piercin…DRIVE·Mar 19·1 min readFollowH01M50/3425ABB Schweiz AG
SAFETY APPARATUS AND BATTERYProvided are a security apparatus, a manufacturing method thereof, and a battery. A first score-line (1) and a second score-line (2) are disposed on the security apparatus. The first score-line (1) an…DRIVE·Mar 11·1 min readFollowH01M50/3425EVE ENERGY CO LTD [CN]
SECONDARY BATTERYDisclosed is a secondary battery capable of controlling a gas discharge direction. Gas discharged to outside of the battery through a cap up may be guided in a desired direction, whereby it is possibl…DRIVE·Mar 5·1 min readFollowH01M50/3425SAMSUNG SDI CO., LTD.
SECONDARY BATTERYA secondary battery including an electrode assembly including a first electrode, a separator, and a second electrode, a case accommodating the electrode assembly, and a safety vent at a side of the ca…DRIVE·Feb 19·1 min readFollowH01M50/3425SAMSUNG SDI CO., LTD.
