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Patent Searching and Data


Matches 401 - 450 out of 61,740

Document Document Title
WO/2020/220486A1
An explosion-proof valve (100), a battery pack, and a vehicle. The explosion-proof valve comprises: a valve body (1), a diaphragm, and a filtration structure. A flow path is provided between a valve body inlet (11) and a valve body outle...  
WO/2020/220570A1
A battery module (1) and a battery pack. The battery module (1) comprises: a battery pack (11) comprising multiple battery cells (111) arranged in an array, each battery cell (111) comprising an explosion-proof valve (1111); a cover plat...  
WO/2020/220487A1
The present disclosure relates to a battery pack and a vehicle. The battery pack comprises a battery pack housing (200), an explosion-proof valve (100) and a dust collection part (201). The explosion-proof valve (100) is mounted on the b...  
WO/2020/218594A1
A secondary battery according to an embodiment comprises a positive electrode, a negative electrode, and an alkaline aqueous solution. The positive electrode has an active material containing a nickel compound. The alkaline aqueous solut...  
WO/2020/215637A1
A breathable explosion-proof membrane (4) for a power battery explosion-proof valve, and a manufacturing method therefor. The explosion-proof membrane (4) is a porous waterproof breathable polytetrafluoroethylene (PTFE) membrane, having ...  
WO/2020/215640A1
Disclosed are an air-impermeable burst diaphragm, a fabrication method, and an explosion suppression valve for a power battery. The air-impermeable burst diaphragm is fabricated by molding a polytetrafluoroethylene suspended resin or a p...  
WO/2020/218623A1
Provided is a valve structure in which attachment to a container is easy. The valve structure is for an accumulation device and comprises: a casing in which a passage is formed that discharges gas produced inside the container to the out...  
WO/2020/213306A1
Provided is a heat-conductive member which has excellent adhesion performance and is hardly detached from an object having the heat-conductive member adhered thereto even when vibrations or the like are applied repeatedly. A heat-condu...  
WO/2020/210857A1
The invention relates to a bag (1) having a bag wall (2) made of a flexible laminate (7) that contains an insulating layer-forming component (7.1), and a closure (6) which can close the bag (1). According to the invention, to achieve a h...  
WO/2020/213017A1
Hybrid energy storage system with chemical/electrochemical dual technology for mobile, propulsion and stationary applications of electric power units, used to supply energy to a user (4), comprising a battery pack (52) consisting of a pl...  
WO/2020/211711A1
An electronic device, which comprises a battery and a monitoring apparatus. The monitoring apparatus comprises a photoelectric conversion device and a recording module. When the battery is removed, the photoelectric conversion device con...  
WO/2020/207238A1
The present disclosure relates to a secondary battery top cover assembly and a secondary battery. The top cover assembly comprises a top cover plate provided with a through hole; an electrode terminal covering the through hole; an insula...  
WO/2020/208527A1
An electric power system (300) with integrated fire relief channels for an electric vehicle (100), the electric power system comprising: a power source (104, 180) configured to power a motor (160) that propels a vehicle housing (101), th...  
WO/2020/209956A1
Energy storage systems are disclosed. The systems may store energy as heat in a high temperature liquid, and the heat may be converted to electricity by absorbing radiation emitted from the high temperature liquid via one or more photovo...  
WO/2020/207329A1
Provided are a protection plate (2), a battery cell assembly (10), a battery module and a vehicle. The protection plate (2) comprises: a guide groove (221). The protection plate (2) is used for shielding an explosion-proof valve (14) of ...  
WO/2020/207592A1
A fastening arrangement for attaching a battery pack to a vehicle frame of a vehicle. The fastening arrangement comprises one or more main brackets arranged attachable to the vehicle frame, each main bracket comprising a receiving member...  
WO/2020/206731A1
A fast-switching dual-voltage output battery pack, at least comprising two battery sets, wherein the battery sets are connected in parallel by default; the output end of multiple connected battery sets is connected with an output pin; at...  
WO/2020/210804A1
A redox flow battery includes positive and negative electrodes respectfully located in half-cells separated by a porous silicon wafer separator formed by MEMS Technology. The first half cell and the second half cell each preferably inclu...  
WO/2020/200885A1
The present invention relates to a battery housing and to its use in electric vehicles.  
WO/2020/204249A1
A battery cell assembly according to the present invention can be achieved by comprising: a battery cell array including a plurality of cylindrical battery cells of which each has electrode terminals provided at both ends thereof, respec...  
WO/2020/201543A1
The invention concerns a capacitive block (100) comprising: at least one capacitive element (105), a first electrical conductor (110) comprising at least one electrically conductive plate bearing against a first end (105a) of the capacit...  
WO/2020/204248A1
A battery cell assembly according to the present invention may comprise: a battery cell array including a plurality of battery cells; a pair of holder plates which are made of an electric insulation material, are arranged at both ends of...  
WO/2020/204186A1
Provided is an exterior material for an electrical storage device having a matte-finished design which is achieved by a filler-containing surface coating layer and is resistant to damage due to heat sealing, the exterior material having ...  
WO/2020/204901A1
Apparatus for mitigating propagation of thermal events between battery cells within a battery module assembly (10) is provided. The apparatus comprises one or more of several features that function to prevent a runaway thermal event with...  
WO/2020/202661A1
A lithium ion secondary battery which is provided with: a positive electrode that contains, as a positive electrode active material, an active material into which lithium ions are intercalated and deintercalated at a potential of 4.5 V o...  
WO/2020/199249A1
Disclosed in the present application are an explosion-proof housing for use in an energy storage apparatus, and an energy storage apparatus. The explosion-proof housing comprises: a housing body, the housing body being provided with a th...  
WO/2020/203891A1
The purpose of the present invention is to provide an elastic body of which the amount of displacement relative to a desired amount of pressurization can be increased while achieving size reduction, an electrochemical module, an electroc...  
WO/2020/203213A1
The present invention provides: an outer package material for electricity storage devices such as batteries, which is suppressed in over-time decrease of bonding strength between a metal foil layer and a sealant layer due to an electroly...  
WO/2020/201551A1
Inter alia, an arrangement (19) for cooling an electronic assembly (11) of a battery (3) of a vehicle (1) is proposed, with a cooling element (9) and with a means (16) for making thermal contact of the electronic assembly (11) with the c...  
WO/2020/204185A1
The present invention provides an outer package material for electricity storage devices, which is suppressed in deterioration of matte design due to heat sealing, said matte design being achieved by means of a surface coating layer that...  
WO/2020/204250A1
A battery cell assembly according to the present invention may comprise: a battery cell array composed of a plurality of cylindrical battery cells each having electrode terminals at both ends thereof; a pair of holder plates disposed opp...  
WO/2020/195634A1
Provided is a transport system for plate members that makes it possible to accommodate plate members, formed by pressing, in a tray with spacing at predetermined intervals when same are being submitted to, for example, cleaning. The inve...  
WO/2020/191630A1
A battery holding structure comprises a base, and a locking mechanism and an ejection mechanism which are disposed on the base. An accommodation chamber is provided at the base, and is used to hold a battery. The locking mechanism is use...  
WO/2020/192651A1
The application discloses a pole piece, a battery cell and a battery. The pole piece comprises a current collector, a plurality of first tabs and a plurality of second tabs. The current collector includes a first side and a second side o...  
WO/2020/193875A1
Process for producing an electrochemical capacitor (1), said electrochemical capacitor comprising a sealtight case (40), at least one pair of electrodes, each pair comprising a positive electrode and a negative electrode, at least one se...  
WO/2020/192845A1
The invention relates to apparatuses (24.1, 24.2, 10) and methods for use in the mass production of cell composites (36) for batteries comprising electrodes (14.1, 14.2) and separator layers (20). In order to improve process reliability ...  
WO/2020/193378A1
The invention provides a battery store designed for high voltage above 1200 V, in the case of which battery store the bare battery cells are arranged in ungrounded battery cell holders, which in turn are arranged in an ungrounded carrier...  
WO/2020/196095A1
A power storage device comprises: a casing having a terminal placement section; a pair of output terminals provided in the terminal placement section; an electrode body accommodated in the casing; a pair of current collectors electricall...  
WO/2020/192206A1
Disclosed is a battery. A first current collector in the battery is in contact with a battery shell, so that some heat generated by a cell can be directly conducted to the battery shell through the first current collector. A heat conduct...  
WO/2020/193246A1
The invention relates to a shock absorber apparatus for an accumulator, in particular for supplying a machine tool with electrical energy, wherein the accumulator contains a housing for accommodating at least one energy storage cell. The...  
WO/2020/188752A1
A battery storage device for an electric vehicle includes: a vehicle-side terminal detachably connected to a terminal provided on a lower part of a battery; a support member supporting the vehicle-side terminal; an extension member conne...  
WO/2020/182327A1
The present invention relates to a process for producing a shaped organic charge storage unit, especially a secondary battery, the electrodes of which comprise an organic redox-active polymer, and which includes a polymeric solid electro...  
WO/2020/182191A1
Provided is an electrochemical energy storage device (100), including a housing (1), the housing (1) includes a first side wall (11) and a second side wall (12) which are disposed opposing to each other, and an inner cavity (14) for acco...  
WO/2020/183391A1
A method and apparatus for assembling electrochemical cells for producing power energy accumulation devices are disclosed, wherein flat shaped cells are fed, arranged in a horizontal lay, to a release zone where cells are pushed downward...  
WO/2020/181705A1
The present disclosure relates to a power battery pack, an energy storage device and an electric vehicle. The power battery pack comprises an accommodating device (200) and a plurality of single batteries (100); the accommodating device ...  
WO/2020/182612A1
The technology disclosed here relates to an energy storage device (100) for a motor vehicle. The energy storage device (100) comprises: a plurality of round cells (120) for electrochemically storing energy; and a storage housing (110) in...  
WO/2020/184652A1
Provided is a laminated solid secondary cell, including: a laminate, in which a positive electrode (30, 330) having a positive electrode collector layer (31, 331) and a positive electrode active material layer (32, 332), and a negative e...  
WO/2020/180554A1
A battery pack for use with a power tool and including a housing having an internal cavity in which one or more battery cells are supported. The housing has a set of openings. A printed circuit board is supported within the housing and i...  
WO/2020/173491A1
The present invention provides a high-polarity flame retardant polypropylene composition, a preparation method and an application thereof. The high-polarity flame retardant polypropylene composition provided by the present invention comp...  
WO/2020/176581A1
An aspect is directed to a contact plate arrangement for a battery module. The contact plate arrangement comprises a first contact plate connected to first terminals of a first parallel group of battery cells (P-Group) and to second term...  

Matches 401 - 450 out of 61,740