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Patent Searching and Data


Matches 201 - 250 out of 128,938

Document Document Title
WO/2019/198802A1
Provided is a technology that suppresses molding-induced curling of a battery packaging material that has a substrate layer that includes a polyester film. A battery packaging material that is configured from a laminate that comprises, i...  
WO/2019/195985A1
A battery top cover having multiple protection mechanisms, comprising a battery cover plate (11) and an insulation plate (12) superimposed with the lower end of the battery cover plate; the ends of the battery cover plate and the insulat...  
WO/2019/198146A1
One embodiment of the present invention provides an electrode group. The electrode group includes a positive electrode, a negative electrode comprising a lithium-titanium composite oxide, and a separator arranged at least between the pos...  
WO/2019/197079A1
The invention relates to a system for inserting at least one battery module (44) into a battery case (42) and for releasing the at least one inserted battery module (44) from the battery case (42), wherein the system has at least one sec...  
WO/2019/155452A3
Disclosed are a lithium metal secondary battery and a battery module including the same, the lithium metal secondary battery comprising: an electrode assembly including an anode, a cathode, and a separator interposed between the anode an...  
WO/2019/198538A1
The present invention provides a cell housing box suitable for an air cell used outside. A cell housing box 1 comprises an inner box 3 for removably housing an air cell 10, and an outer box 4 surrounding the inner box 3 with air-filled t...  
WO/2019/198518A1
The assembled battery (1) is provided with: multiple battery cells (10) stacked along a predetermined direction; a cell case (20, 30) for accommodating the battery cells (10); a constraint plate (60) attached to the cell case (20, 30); a...  
WO/2019/197338A1
The present invention relates to a battery unit (1) essentially comprising a plurality of cells, a housing (3) which accommodates and surrounds the cells, and means (5) for adjusting the temperature of the cells by means of the circulati...  
WO/2019/197603A2
A battery includes a first battery cell including an endplate current collector cathode, an endplate current collector anode, a plurality of battery cell components between the endplate current collector cathode and the endplate current ...  
WO/2019/169210A4
Disclosed herein is an improved membrane, separator and/or method for forming a multilayer microporous membrane for use in an improved battery separator, particularly a battery separator for a lithium ion secondary battery. Also disclose...  
WO/2019/138407A9
Apparatus (20) is provided that includes a battery (48) including first and second poles (78, 79); and a circuit board (50) that includes electronic circuitry (53), the second pole (79) electrically coupled to the circuitry (53). A batte...  
WO/2019/083230A8
A secondary battery comprises: an electrode assembly; a case comprising a sealing part enclosing the electrode assembly; and a lead electrically connected to the electrode assembly and extended in a first direction, wherein the lead comp...  
WO/2019/196877A1
Provided by the present invention are a battery pack and a battery case. The battery case provided by the present invention comprises: a bottom plate; a plurality of first beams and a plurality of second beams, which are fixed on the bot...  
WO/2019/198820A1
This Ni diffusion plated steel sheet is provided with a base steel sheet and an Fe-Ni diffusion alloy plating layer which is positioned on at least one surface of the base steel sheet. The adhesion amount of Ni in the Fe-Ni diffusion all...  
WO/2019/198819A1
This Ni diffusion plated steel sheet is provided with a base steel sheet and an Fe-Ni diffusion alloy plating layer which is positioned on at least one surface of the base steel sheet. The adhesion amount of Ni in the Fe-Ni diffusion all...  
WO/2019/198329A1
Provided are an insulation layer that improves the safety of a battery, and a battery cell sheet and a battery that are provided therewith. In order to solve this issue, provided is an insulation layer having a non-aqueous electrolyte, i...  
WO/2019/198897A1
A battery pack of the present invention comprises: a plurality of battery cells each including a terminal surface on which an electrode terminal is formed, a bottom surface formed on a side opposite to the terminal surface, and a side su...  
WO/2019/197340A1
The invention relates to a battery unit (1) essentially comprising a plurality of cells, a housing (3) receiving and surrounding said cells, and means (5) for regulating the temperature of said cells by circulation of a heat-transfer flu...  
WO/2019/197335A1
The invention relates to a battery unit (1), particularly for a hybrid and/or electric motor vehicle, comprising a plurality of cells that are physically and/or electrically regrouped into a plurality of modules, a housing receiving and ...  
WO/2019/198500A1
The present invention provides a porous body which contains sheath-core type binder fibers and a resin binder, and which is characterized in that: the resin binder (the solid content) is contained in an amount of more than 5.0 parts by m...  
WO/2019/199137A1
The present invention relates to a method for improving properties of a separator so as to allow the separator to have enhanced insulating properties, tensile strength, and elongation, and to a separator having improved properties throug...  
WO/2019/193882A1
This electrode plate for a non-aqueous electrolyte secondary battery has a band-like core and a first active substance layer formed on at least a first surface of the core. A current-collecting lead is connected to an exposed section at ...  
WO/2019/194192A1
The purpose of the present invention is to provide a binder composition which, in addition to suppressing swelling of a secondary battery after a cycle, can also form a functional layer that is able to increase charge carrier acceptance ...  
WO/2019/194238A1
A battery equipped with: a battery can having a cylindrical part, a bottom wall that closes one end of the cylindrical part, and an opening edge that is continuous with the other end of the cylindrical part; an electrode body contained i...  
WO/2019/192474A1
Disclosed herein are a coating slurry for preparing a separator, comprising at least one copolymer having a crystallinity degree ranging from 30%to 70%, at least one thickening agent, at least one binder, and water, wherein the at least ...  
WO/2019/194053A1
This cell module comprises a plurality of cells, and a busbar that electrically connects the plurality of cells. Each cell comprises: a tube part; a battery can that has a bottom wall that closes one end part of the tube part, and an ope...  
WO/2019/193870A1
In the present invention, a winding-start region that is closer to a winding-start side in the winding direction than a positive electrode core exposed part has positive electrode mixture unit amounts of a positive electrode inner mixtur...  
WO/2019/194232A1
This temporary sealing film is supplied for an application, in the manufacture of a contained cell, in which the temporary sealing film is affixed so as to cover a liquid-electrolyte injection opening of the contained cell after a liquid...  
WO/2019/194413A1
Disclosed is a battery module for enhancing the heat balance of a cell assembly. In order to achieve such purpose, the battery module, according to the present invention, comprises: a cell assembly having at least three battery cells sta...  
WO/2019/193869A1
This electrode plate has a band-shaped core, and an active material layer formed on both surfaces of the core, and a current collector lead is connected to an exposed part at which the core is exposed. The exposed part is placed on the l...  
WO/2019/194893A1
This disclosure relates to wrapped batteries and battery systems. An example wrapped battery includes an anode, a cathode, a separator, and an electrolyte packaged within a pouch. The pouch includes a polymer coated with a conductive mat...  
WO/2019/192938A1
A battery cover for the housing of a battery pack for a battery electric vehicle comprising at least a thermoplastic carrier shaped to form the covering lid characterized in that the outer surface of the covering lid not facing the batte...  
WO/2019/194094A1
Because the growth of dendrites and the occurrence of short-circuiting are more notable after over-discharge, it is clear that charge/discharge characteristics deteriorate after over-discharge. Therefore, the purpose of the present inven...  
WO/2019/194227A1
Provided is a cell comprising: a cylinder part; a cell can that includes a bottom plate closing one end of the cylinder part and an opening rim that is contiguous with the other end of the cylinder part; an electrode body accommodated in...  
WO/2019/193701A1
Provided is a protective film that is supplied for applications in which, in manufacturing of a battery, the protective film is pasted on the periphery of an electrolyte injection port of the battery before an electrolyte is injected, an...  
WO/2019/193972A1
This alkali storage battery has: a plurality of foil electrodes each provided with a metal foil and an active material layer arranged on one surface or both surfaces of the metal foil, the active material layers being arranged so as to f...  
WO/2019/194055A1
[Solution] A cell provided with: a cell container having a barrel part, a bottom wall that closes off one end part of the barrel part, and an opening edge continuous with the other end part of the barrel part; an electrode body accommoda...  
WO/2019/192540A1
The invention provides an aromatic polyamide microporous membrane, and a preparation method and use thereof. The method comprises: A. preparing a membrane casting solution: mixing an aromatic polyamide, a solvent, an optional pore-formin...  
WO/2019/195553A1
Larger SSE batteries comprises interface or interfacial layer at least between the anode, which comprises Li or Na, and the solid state electrolyte (SSE). An interfacial layer may be provided between the anode, which comprises Li or Na, ...  
WO/2019/194181A1
This non-aqueous electrolyte secondary battery that is an example of an embodiment comprises a winding type electrode body for which a positive electrode and a negative electrode are wound with a separator interposed. The electrode body ...  
WO/2019/192057A1
Disclosed in the present invention are a battery assembly for a vapor generating device and a vapor generating device, the vapor generating device comprising a vapor generating device main body, a controller and a smoking nozzle, wherein...  
WO/2019/194288A1
This power storage module 4 is provided with: a laminate including a plurality of electrodes stacked in a first direction; a sealing body that includes a first sealing part 21 bonded to an edge portion of an electrode, and forms an inner...  
WO/2019/194182A1
A battery (10) comprises: an outer case (51) having a bottomed cylindrical shape that accommodates a coil-type electrode body (11); and a first polarity terminal that is attached via a first insulating member to an opening (53a) of the o...  
WO/2019/194445A1
The present invention relates to an electrode for a lithium secondary battery, comprising: an electrode current collector; and an electrode active material layer formed on one surface of the electrode current collector and including an e...  
WO/2019/195119A1
A battery system includes a housing configured to receive a battery cell, where the battery cell is configured to output thermal energy as a byproduct of electrical energy generation and/or consumption, a wall of the housing positioned p...  
WO/2019/194416A1
A pressurization jig for pressurizing a busbar according to an embodiment of the present invention is a pressurization jig for welding, which is installed on one side of a battery module so as to pressurize a busbar provided on the batte...  
WO/2019/194253A1
A battery provided with: a cylindrical part; a battery can having a bottom wall that closes one end of the cylindrical part, and an opening edge continuous with the other end of the cylindrical part; an electrode body housed in the cylin...  
WO/2019/194194A1
The purpose of the present invention is to provide a functional layer composition with which it is possible to form a functional layer that suppresses swelling in a secondary cell after a cycle and can increase charge carrier acceptance ...  
WO/2019/195605A1
Provided herein are new methods for making a highly stable metal anode (e.g., aluminum ion) battery. The battery includes, in some embodiments, a composite separator for an ionic liquid electrolyte.  
WO/2019/194239A1
This battery is provided with a cylindrical electrode body and a battery can housing the electrode body. A battery can 100 has: a cylinder 120; a bottom wall 130 closing one end of the cylinder 120; and an opening edge 110 that is contin...  

Matches 201 - 250 out of 128,938