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1482
resultados
Última actualización
03/04/2026 [07:26:00]
Resultados 475 a 500 de 1482
Resumen de: US20260084334A1
The present disclosure relates to a die assembly used for notching or cutting an electrode plate of a secondary battery and a method of manufacturing the die assembly. The present disclosure provides a method of manufacturing a punch holder and a die holder of a die assembly for notching an electrode plate of a secondary battery, which includes fixedly overlapping a punch holder and a die holder, simultaneously polishing side surfaces of the punch holder and the die holder overlapping each other, setting a center point of each of the punch holder and the die holder overlapping each other, and generating a reference hole passing through each of the punch holder and the die holder overlapping each other at a position spaced from the center point, and a notching die assembly manufactured by the method.
Resumen de: US20260084065A1
An attachment is an attachment removably attached to a game controller, and includes a recess and a magnet. The game controller includes a projection and a first button and a second button. The projection projects from a side surface and is configured to be matched with a game-device-side recess provided at a game device. The first button and the second button are located at a top surface of the projection along a longitudinal direction of the projection, and configured to be attracted by magnetic force to game-device-side magnets when the projection is matched with the game-device-side recess. The projection is configured to be matched with the recess. The magnet is located along the longitudinal direction of the recess. The first button and the second button are configured to be attracted by magnetic force to the magnet when the projection is matched with the recess.
Resumen de: US20260083227A1
A system and method for an intelligent hair drying/styling apparatus with user information transmission and storage capabilities is herein provided. The hair drying/styling apparatus houses a control circuit board and an infrared or temperature sensor (or camera) in order detect an individual's hair condition moisture level to determine a user specific, customizable dryer setting. The information detected by the sensor is stored locally, on a proximal Internet-enabled device, or on a remote or cloud-based server and accessed by the hair drying/styling apparatus through a wireless local area network connectivity function. This innovation will enable any number of hair professionals and or end consumers to improve styling and dry time. According to the present invention, energy usage is reduced to enable a more efficient design.
Resumen de: US20260088417A1
The application discloses a battery pack, including: a casing body, including a casing shell and a casing cover, wherein the casing shell forms a accommodating cavity, and the casing cover and the casing shell are connected with each other so that the casing cover closes the accommodating cavity; a plurality of battery cells, arranged inside the accommodation cavity; a plurality of pressure strips, arranged between the casing cover and the battery cells; a first adhesive; and a second adhesive; wherein the first adhesive is arranged between the casing cover and the plurality of pressure strips to connect the casing cover with the plurality of pressure strips, and the second adhesive is arranged between the plurality of pressure strips and the plurality of battery cells to connect the plurality of pressure strips with the plurality of battery cells.
Resumen de: US20260088413A1
An electric storage apparatus capable of reducing, even when a shared case is used, the number of occurrences of condensation inside the case is provided. An electric storage apparatus according to an aspect of the present disclosure includes: battery modules each of which includes a plurality of battery cells; and a case configured to house the battery modules, in which the electric storage apparatus includes: reinforcement members disposed between the battery modules; and filling members disposed between the case and each of the battery modules. Each of the reinforcement members includes a protrusion part configured to protrude toward an outside of the electric storage apparatus from an end part of each of the battery modules. The filling members overlap with the corresponding protrusion parts of the reinforcement members.
Resumen de: US20260088421A1
A battery module includes a battery cell stack in which a plurality of battery cells are stacked, a first frame for covering a lower portion of the battery cell stack and a second frame for covering an upper portion of the battery cell stack. The first frame includes first side portions for covering both side surfaces of the battery cell stack. The second frame comprises second side portions for covering the first side portions, and wherein a side member is located between the first side portion and the second side portion.
Resumen de: US20260088415A1
A battery device according to an embodiment of the present invention comprises a plurality of cell stacks electrically interconnected by connection members, a case containing the plurality of cell stacks therein, and support members disposed between the connection members and the case so as to support the case, wherein the support members may comprise: shock-absorbing bodies made of an insulating material and having first insertion grooves, into which the connection members are inserted, formed on first surfaces thereof; conductive wires inserted into second insertion grooves formed on second surfaces of the shock-absorbing bodies and electrically connected to at least one cell stack; and insulating covers coupled to the second surfaces of the shock-absorbing bodies.
Resumen de: US20260088418A1
A battery housing and a battery pack are disclosed. The battery housing includes a main body, a cover, and a shell cover assembly. The main body defines a battery compartment receiving battery units of the battery pack. The cover is connected to the main body and seals the battery compartment. The shell cover assembly is connected to a side of the cover opposite the battery compartment and forms an electrical compartment receiving electrical units of the battery pack. The cover includes an opening corresponding to the electrical compartment, the opening communicates the battery compartment and the electrical compartment. The battery units are arranged along the length and width directions of the battery housing, while the electrical units and the battery units are arranged along the thickness direction of the battery housing.
Resumen de: WO2026063708A1
Provided are an all-solid-state secondary battery and a method for manufacturing same. The all-solid secondary battery includes a positive electrode layer, solid electrolyte layers respectively provided on both sides of the positive electrode layer, negative electrode layers respectively provided on a surface of each of the solid electrolyte layers which is opposite to the surface facing the positive electrode layer, an insulating member arranged to cover the side surface of the positive electrode layer, a sheet-shaped first conductive member protruding externally from the positive electrode layer while passing through the insulating member, and a sheet-shaped second conductive member protruding externally from the negative electrode layer, wherein the first conductive member is integrally formed with the positive electrode layer, and the second conductive member is integrally formed with the negative electrode layer. The first conductive member and the second conductive member are insulated from each other, and the edges of the first conductive member and the edges of the second conductive member are provided outside the negative electrode layer.
Resumen de: WO2026063562A1
The present invention relates to: a composite flame retardant for an all-solid-state battery, the composite flame retardant comprising a core particle including a phosphorus-based flame retardant, and a coating layer on the surface of the core particle, wherein the coating layer includes boron nitride; and a method for manufacturing same. In particular, the composite flame retardant is obtained by mixing the phosphorus-based flame retardant and boron nitride by a mechano fusion method.
Resumen de: WO2026063570A1
An electrolyte treatment system according to the present invention comprises: a first heat exchanger into which waste electrolyte generated during a process of treating waste batteries is introduced; a bag filter through which the waste electrolyte that has passed through the first heat exchanger passes; a second heat exchanger into which the waste electrolyte that has passed through the bag filter is introduced; and an electric furnace into which the waste electrolyte that has passed through the second heat exchanger is introduced, wherein the waste electrolyte that has passed through the electric furnace is reintroduced into the second heat exchanger, allowing for heat exchange with the waste electrolyte flowing thereinto after passing through the bag filter.
Resumen de: WO2026063548A1
A riveting device for a cylindrical battery is disclosed. The riveting device for a cylindrical battery comprises a clamping unit, a pressing assembly, and a support assembly. The clamping unit holds a cylindrical can. The pressing assembly includes a pressing member that presses a rivet assembly disposed in the can. The support assembly includes a support member for supporting the rivet assembly. When the pressing member presses the rivet assembly, the center axis of the pressing member, the center axis of the rivet assembly, and the center axis of the support member are coaxially aligned.
Resumen de: WO2026063582A1
The present invention relates to a negative electrode for an all-solid-state battery and an all-solid-state battery comprising same and, more specifically, to a negative electrode for an all-solid-state battery and an all-solid-state battery comprising same, the negative electrode comprising a negative electrode current collector and a negative electrode coating layer disposed on the negative electrode current collector, wherein the negative electrode coating layer comprises a carbon material coated with metal phthalocyanine, and the carbon material is carbon black.
Resumen de: US20260083177A1
An electronic atomization device and a control method thereof are provided. The electronic atomization device includes a power supply assembly and an atomizer. The atomizer includes a susceptor. The power supply assembly includes a battery cell; an inverter, including at least one resonant component, the inverter being configured to generate a varying magnetic field; and a controller, configured to control the battery cell to provide a pulse voltage for the inverter, to detect whether the atomizer is connected to the power supply assembly, and further configured to adjust a resonance frequency of the inverter and/or a voltage value of the pulse voltage when detecting whether the atomizer is connected to the power supply assembly, so that a resonance voltage of the inverter is lower than a voltage resistance value of the at least one resonant component.
Resumen de: US20260084126A1
The present disclosure relates to a slurry mixer for a secondary battery electrode material and a secondary battery manufacturing apparatus including the slurry mixer. The slurry mixer includes an inner cylinder including an inner cylinder body configured to accommodate a slurry to be mixed and an upper support member having a ring shape and fixed to an upper end portion of the inner cylinder body. An outer cylinder including an outer cylinder body is configured to rotatably accommodate the inner cylinder, with the outer cylinder including a fixed flange fixed to the upper end portion of the outer cylinder body, and the outer cylinder including a cover mounted on the fixed flange and positioned on the upper support member. An elastic sealing portion is mounted on the cover, with the elastic sealing portion being elastically deformable, the elastic sealing portion including a lower end portion in contact with the upper support member, and the elastic sealing portion being configured to prevent the slurry from leaking through a space between the cover and the upper support member.
Resumen de: US20260088827A1
A Delta-Sigma-Modulator (DSM) Analog-to-Digital Converter (ADC) and method of operating the same are provided. Generally, the ADC includes an input stage to receive an analog input voltage, a second order DSM coupled to the input stage, the DSM including a first integrator stage and a second integrator stage coupled in a cascade architecture, and a quantizer coupled to an output of the DSM operable to receive an output therefrom and to produce a multi-bit digital signal. The ADC has a fully differential architecture with the input stage coupling a positive input voltage and a negative input voltage to an integrator in the first integrator stage, the first integrator stage coupling a first positive output signal and a first negative output signal to a second integrator in the second integrator stage, and the second integrator stage coupling a second positive output signal and a second negative output signal to the quantizer.
Resumen de: US20260084176A1
A method for measuring a step difference between a lip and a shim of a slot die includes contacting a jig with at least one of a plurality of bodies of the slot die where a portion of the slot die from which the ink is discharged is positioned, wherein the jig has a laser sensor; and measuring a step difference between a plurality of lips of the slot die and the at least one shim of the slot die with the laser sensor.
Resumen de: US20260088398A1
A method for manufacturing an outer shell for a lithium secondary battery according to an embodiment of present disclosure comprising: (a) a step of preparing an electrode assembly mold and the outer shell; (b) a step of wrapping the electrode assembly mold with the outer shell and grapping a portion of the outer shell; and (c) a step of pulling a part of the outer shell grabbed in the step (b) and adjoining the electrode assembly mold and the outer shell.
Resumen de: US20260088443A1
Disclosed are a separator-integrated type electrode, a manufacturing method thereof, and an electrode assembly and a rechargeable lithium battery including the separator-integrated type electrode, the separator-integrated type electrode including an electrode, and a polymer fiber layer on the electrode. The polymer fiber layer includes polyacrylic acid. A tensile strength of the polymer fiber layer in the MD direction is greater than or equal to about 120 kgf/cm2. Air permeability of the polymer fiber layer is less than or equal to about 500 sec/100 cc.
Resumen de: US20260088399A1
A camber-flow battery cell includes a metallic enclosure, an electrode assembly, and one or more fin inserts. The metallic enclosure includes a top cap plate, a bottom cap plate, a first side wall, and a second side wall. The first and second side walls form a cambered profile defined by an imaginary chord line and an imaginary camber line, where the imaginary camber line is different from the imaginary chord line. The electrode assembly is disposed within the metallic enclosure and includes a plurality of layers of an electrode material, wherein the plurality of layers of electrode material are formed by at least one of rolling the electrode material or folding the electrode material. Each of the one or more fin inserts is fitted between the electrode assembly and the metallic enclosure to fill a respective space between the electrode assembly and the metallic enclosure.
Resumen de: US20260088400A1
A battery includes an outer case including a tubular part with a tubular shape, a bottom part closing one end of the tubular part, and an opening disposed at the other end of the tubular part; an electrode assembly disposed inside the outer case and including a positive electrode and a negative electrode; a sealing body sealing the opening of the outer case; and a gasket with insulating properties interposed between the outer case and the sealing body. The gasket includes a first gasket with a circular shape, and a second gasket with a circular shape located closer to the bottom part than the first gasket is in the axial direction.
Resumen de: US20260088441A1
A pressure drop responsive gas tank includes: a tank main body inside a container, filled with a non-combustible gas, and having a discharge passage configured to discharge the non-combustible gas; and an opening device mounted on the discharge passage and configured to open the discharge passage when an internal pressure of the container is lower than an atmospheric pressure so that the non-combustible gas is discharged from the tank main body.
Resumen de: FI20246156A1
A method for manufacturing multilayer devices is presented where the device comprises a first layer (104, 304) and at least one second layer (106, 306) to be deposited on top of the first layer. The method comprises mixing (200) a first solvent with a second solvent to obtain a solvent mixture, the first solvent dissolving the material of the first layer (104, 304) and the second solvent dissolving the material of the second layer (106, 306); the amount of the second solvent being larger than the amount of the first solvent; mixing (202) the solvent mixture with the material of the second layer (106, 306) to form an ink or slurry and depositing (204) the obtained ink or slurry on top of the first layer (104, 304) as the second layer (106, 306).
Resumen de: AU2024343066A1
The present disclosure provides a reaction system for producing a polyurethane-based elastomer foam, the reaction system comprising: component A) an isocyanate component comprising a hard block prepolymer; and component B) an isocyanate-reactive component comprising: a polyol; a first chain extender and a second chain extender which is different from the first chain extender, wherein the first and second chain extenders are each an aliphatic diol having from 2 to 6 carbon atoms; a blowing agent; optionally a surfactant; and optionally a catalyst.
Nº publicación: WO2026061090A1 26/03/2026
Solicitante:
CONTEMPORARY AMPEREX TECH CO LIMITED [CN]
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Resumen de: WO2026061090A1
A secondary battery and an electrical apparatus. The secondary battery comprises an electrolyte and a positive electrode sheet; the positive electrode sheet comprises a positive electrode active material, the positive electrode active material comprising a core made of lithium iron phosphate materials and a carbon shell layer at least partially coating the outer surface of the core; in a Raman spectrum of the positive electrode active material, the peak intensity at a wavenumber of 1360±50 cm-1 is Id, the peak intensity at a wavenumber of 1580±50 cm-1 is Ig, and the Id/Ig value of the positive electrode active material is 0.2-1.5; the electrolyte comprises a cyclic ester compound which accounts for no more than 25% of the total mass of an electrolyte solvent. The secondary battery has good charging capability, energy efficiency and cycle life.
BOPI
Sede Electrónica
