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Patent Searching and Data


Matches 701 - 750 out of 130,808

Document Document Title
WO/2019/208958A1
The present invention relates to a cathode for a solid electrolyte battery and a solid electrolyte battery comprising the cathode, the cathode comprising: a cathode current collector; a first cathode active material layer formed on at le...  
WO/2019/208938A1
A battery module according to the present invention comprises: a module case formed as a hollow structure; a cell stacked body arranged inside the module case and including secondary battery cells stacked in one direction; and a busbar f...  
WO/2019/208959A1
The present invention relates to a solid electrolyte battery and a battery module comprising same, the solid electrolyte battery comprising: a negative electrode current collector; a first negative electrode active material layer formed ...  
WO/2019/208922A1
A battery module according to an embodiment of the present invention comprises: a plurality of battery cells; and a module case accommodating the plurality of battery cells and filled with insulating oil up to a predetermined height, whe...  
WO/2019/208185A1
A power storage unit 10 is provided with a power storage part 21, a substrate 50 capable of performing discharge control of the power storage part 21, and a heat-generating component 55 which is mounted on the substrate 50 and which is d...  
WO/2019/207357A1
A polytetrafluoroethylene film for electronic components, characterized in that the polytetrafluoroethylene film can have a density of 1.40 g/cm3 or higher and an air impermeability of 3,000 seconds or higher.  
WO/2019/206976A1
The present invention relates to a drive battery (1) for a motor vehicle, comprising at least two battery modules (2), wherein each battery module (2) comprises at least one battery cell (3), wherein at least two battery modules (3) are ...  
WO/2019/208156A1
The present invention reliably detects that an exhaust valve is open by detecting temperature. A battery having an exhaust valve that opens when an internal pressure becomes higher than a set pressure is stored in a case. The following a...  
WO/2019/206418A1
The present invention relates to a trough structure (1) for a vehicle battery housing, characterized in that the trough structure (1) comprises a base part (10) and at least one frame part (20), wherein the base part (10) has a second re...  
WO/2019/208985A1
The present invention provides an electrode assembly, which can reduce resistance and improve a process property, a secondary battery including same, and a method for manufacturing same. For example, disclosed is an electrode assembly co...  
WO/2019/205640A1
The present application relates to a cap for a battery and a battery. The cap comprises: a first pole guide pillar comprising an upper guide pillar, a middle ring portion and a lower guide pillar sequentially from top to bottom; and a se...  
WO/2019/208219A1
Provided is a power supply device in which an increase in weight is suppressed while improving the safety of an outer case that accommodates a circuit board or a plurality of secondary battery cells. The power supply device is provided w...  
WO/2019/206409A1
The present invention relates to a battery unit comprising one or more pairs of oppositely disposed receptacles, each said pair of receptacles defining a respective Chamber for accommodating one or more cylindrical battery cells, each cy...  
WO/2019/208218A1
According to the present invention, battery blocks formed by disposing a plurality of battery cells at fixed positions are mass-produced at low cost to achieve optimal capacities for various applications. A plurality of battery blocks (1...  
WO/2019/206283A1
Disclosed are a polymer membrane and a preparation method therefor and a lithium ion battery comprising the polymer membrane. The polymer membrane includes a porous substrate, a hydrophilic blocking layer, and a porous polar polymer bond...  
WO/2019/206730A1
The invention relates to a mechanism for electrically contacting a printed circuit board (4) to a battery cell composite system (2), comprising a printed circuit board (4), at least one bimetal element (8) secured to the printed circuit ...  
WO/2019/208792A1
A battery is provided with: a positive electrode which is provided with a positive electrode current collector and a positive electrode active material layer arranged on the positive electrode current collector, and which has a positive ...  
WO/2019/209523A1
A thermal runaway protection system for serially-connected battery cells, comprises a flexible thermal runaway shield ("TRS") and a channel separator. The flexible TRS is configured to be disposed around the serially-connected battery ce...  
WO/2019/208749A1
This vehicular battery housing (62), mounted on a vehicle (1) provided with a ladder frame (10), comprises: a first battery accommodation unit (63) disposed in a first space (81) between two side rails (11) of a ladder frame (10); and a ...  
WO/2019/208750A1
Provided is a support device for a battery pack (60) for a vehicle in which a battery (61) is accommodated in a first battery accommodating part (63) disposed between side rails (11) constituting a ladder frame (10) of the vehicle (1), a...  
WO/2019/208157A1
The present invention inhibits positional displacements of cylindrical cells and prevents or suppresses rotations thereof while implementing a structure with which the cylindrical cells can be smoothly inserted in a holder. This cell mod...  
WO/2019/206864A1
The invention relates to an electrochemical energy store comprising at least one electrochemical cell (5) and a support structure (3), said electrochemical cell (5) being suspended in the support structure (3).  
WO/2019/203011A1
This wiring module 13 is the wiring module 13 comprising: a flat electrical wire 18 attached to a storage element group 12 in which a plurality of storage elements 11 are integrated; and an electrical wire side connector 30 that is conne...  
WO/2019/203130A1
An air electrode (10) is provided with: an air electrode collector (15) which is bent, and comprises a first collecting part (15a) provided with an air electrode lead part (16) in a portion of a peripheral edge, and a second collecting p...  
WO/2019/202117A1
The invention relates to an accumulator cell module (10) consisting of multiple accumulator cells (1) connected in series and/or in parallel and each having a positive pole (1.1) and a negative pole (1.2), wherein the positive poles (1.1...  
WO/2019/203341A1
The purpose of the present invention is to provide a sensor device capable of facilitating introduction of a system which uses sensor data. A sensor device 4 has: an outer positive electrode terminal 43 and an outer negative electrode te...  
WO/2019/204561A1
An electrical device including a first battery pack receptacle, a second battery pack receptacle, and circuitry including an electronic processor. The first battery pack receptacle is configured to receive a first battery pack. The secon...  
WO/2019/202991A1
A connection module 40 disclosed in the present invention is mounted on an energy storage element group 20 wherein a plurality of energy storage elements 21 are aligned, with each energy storage element having a positive and a negative e...  
WO/2019/203433A1
A battery module according to one embodiment of the present invention comprises: a unit module stacked body formed by stacking a plurality of unit modules, each of which includes a battery cell, a bus bar attached to an electrode lead pr...  
WO/2019/203434A1
A unit module according to an embodiment of the present invention comprises: a battery cell comprising an electrode assembly, a cell case receiving the electrode assembly, and an electrode lead connected to the electrode assembly and ext...  
WO/2019/201690A1
The invention relates to a method for wrapping an electrode composite with an insulating foil (60), comprising the following steps: providing a blank (50) of the insulating foil (60) which corresponds approximately to a surface developme...  
WO/2019/203450A1
A secondary battery (rechargeable battery) according to one embodiment of the present invention comprises: a case for accommodating an electrode assembly for performing charging and discharging and an electrolyte solution; a cap plate se...  
WO/2019/203431A1
The present application relates to a resin composition, a battery module comprising a cured product of the resin composition, a manufacturing method, and a battery pack. According to an embodiment of the present application can improve t...  
WO/2019/203090A1
A lid 3 of a lead storage battery 1 is provided with: a lower lid part 10; an upper lid part 20 which forms exhaust chambers D1-D6 with the lower lid part 10; and a flow path part 5 for circulating liquid between the exhaust chambers D1-...  
WO/2019/203478A1
The present invention relates to a battery pack capable of easily charging even at subzero temperatures and an electronic device having same. To this end, provided is a battery pack comprising: a housing part having a first surface inclu...  
WO/2019/191787A3
One aspect of the invention relates to a novel class of solid-state electrolytes with biomimetic ionic channels as ionic conductors for electrochemical devices, e.g., batteries. This is achieved by complexing the anions of an electrolyte...  
WO/2019/169217A3
The invention relates to a fluoropolymer coating composition that can be used, for example, in coating electrodes and/or separators in electrochemical devices. The fluoropolymer coating composition preferably contains multiple fluoropoly...  
WO/2019/203129A1
A metal-air battery (1) is provided with a casing, and a positive electrode (13, 14) and a negative electrode (16, 17) which are housed in the casing. The casing is provided with a first surface (11) having air permeability and a second ...  
WO/2019/201751A1
The invention relates to a storage cell unit which has a housing and at least one longitudinal support which forms a lateral wall of the housing or is arranged adjacently to the lateral wall of the housing. The longitudinal support is de...  
WO/2019/202416A1
A portable energy collection and storage device includes an electrically and thermally insulating substrate. At least one energy collection device is integrated into the electrically and thermally insulating substrate. At least one energ...  
WO/2019/203460A1
A battery pack according to one aspect of the present invention comprises: a pack case that accommodates a cell module assembly in an inner space thereof and is provided with an opening part on one side thereof; and a pack cover that is ...  
WO/2019/203441A1
The present invention provides a battery pack provided with: a unit cell which includes a sealing case which receives an electrode assembly, a terrace part extending in a first direction from one side of the sealing case, and a terminal ...  
WO/2019/203340A1
The purpose of the present invention is to provide a sensor device and a power source device that are capable of facilitating introduction of a system which uses sensor data. A sensor device 4 has: an outer positive electrode terminal 43...  
WO/2019/204244A1
Disclosed herein are electrochemical devices and methods of making and use thereof. The electrochemical devices comprise a coated electrode comprising a first electrode and a porous separator layer, wherein the porous separator layer com...  
WO/2019/203047A1
Provided is a secondary cell in which a sealing edge of a cell exterior package is formed by a combination of a first exterior package part and a second exterior package part of an exterior package for housing an electrode assembly. In t...  
WO/2019/200858A1
Disclosed are a two-sided elastic piece (10) and a combined two-sided elastic piece. The two-sided elastic piece (10) comprises a base body (11) made of a metallic conductive material, a first cantilever (12) and a second cantilever (13)...  
WO/2019/201528A1
The invention relates to a battery system (40), in particular for a motor vehicle, comprising a plurality of battery cells (10), which each have a battery cell housing (12) with electrical connections (14, 16), via which the battery cell...  
WO/2019/203426A1
The present invention provides a battery module, having a bus bar, which enables enhanced weldability between a bus bar and an electrode terminal of a cylindrical battery cell, increased heat dissipation efficiency and reduction of curre...  
WO/2019/203571A1
The present invention relates to an asymmetrically structured flame-retardant separator for a secondary battery and, specifically, to an asymmetrically structured flame-retardant separator for a secondary battery, wherein a hydroxide-bas...  
WO/2019/202960A1
A plurality of laminate cells (10) are layered on a tray (30) in a two-layer structure comprising a first layer and a second layer. The first layer includes at least two laminate cells (10). At least two laminate cells (10) in the first ...  

Matches 701 - 750 out of 130,808