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1313
resultados
Última actualización
30/10/2026 [08:09:00]
Resultados 225 a 250 de 1313
Resumen de: US20260341813A1
A method is provided for preparing for processing of a production battery. The method includes determining a product exterior surface finish, product dimensions, product mass, and product center-of-gravity of the production battery; identifying a thermoplastic material and a surface grain for forming a housing having an exterior surface finish that is the same as the product exterior surface finish; modeling, with a processor, a surrogate battery including the housing and a ballast mass received within the housing, to provide the surrogate battery with a surrogate mass the same as the product mass and a surrogate center-of-gravity the same as the product center-of-gravity; forming the housing from the thermoplastic material and with the surface grain; forming the surrogate battery by positioning the ballast mass within the housing; and setting up equipment for processing the production battery by engaging the equipment with the surrogate battery.
Resumen de: DE102026115593A1
Ein Verfahren zur Batterieidentifizierung wird an einem Batteriemodul während der Herstellung eines Batteriepacks durchgeführt und beinhaltet: Messen einer Spannung einer Temperaturmessschaltung, die konfiguriert ist, um eine Temperatur einer Sammelschiene zu messen, die an dem Batteriemodul in einem Zustand bereitgestellt ist, in dem zu einem Zeitpunkt der Montage des Batteriemoduls in einem Gehäuse des Batteriepacks kein Strom durch die Sammelschiene fließt; Schätzen eines Eigenwiderstands eines Thermistors, der mit der Temperaturmessschaltung verbunden ist, basierend auf der gemessenen Spannung; Berechnen der Spannung der Temperaturmessschaltung basierend auf dem geschätzten Eigenwiderstand und einem Widerstand eines Unterscheidungswiderstands, der in der Temperaturmessschaltung bereitgestellt ist; und Bestimmen, ob das Batteriemodul ein unverfälschtes Produkt ist, durch Vergleichen der berechneten Spannung mit der gemessenen Spannung.
Resumen de: US20260341772A1
A tab supply apparatus includes: a tray inlet unit configured to supply a tray in a first state in which a plurality of tabs are accommodated; a first stage configured to hold the tray in the first state supplied through the tray inlet unit; a second stage configured to receive the tray in the first state from the first stage; a gripper configured to grip and transfer at least one tab among the plurality of tabs accommodated in the tray in the first state on the second stage; a tray outlet unit configured to discharge, from the second stage, the tray in a second state in which the inside thereof is empty after the plurality of tabs are transferred by the gripper; and a controller configured to detect a state of the tray and to control an operation of the gripper, the tray inlet unit, and the tray outlet unit.
Resumen de: US20260341815A1
A method for implementing a diagnostic profile for an electrochemical cell assembly includes (i) dividing a complete diagnostic profile for the electrochemical cell assembly into a plurality of diagnostic profile segments, the plurality of diagnostic profile segments including at least a first diagnostic profile segment and a second diagnostic profile segment, and (ii) controlling operation of the electrochemical cell assembly to implement each of the plurality of diagnostic profile segments such that at least the first diagnostic profile segment and the second diagnostic profile segment are implemented during different respective operating intervals of the electrochemical cell assembly.
Resumen de: US20260337041A1
A method of recovering lithium and/or metals from energy storage device materials is described. The method comprises forming a raw material mixture from energy storage device materials, reducing the raw material mixture to form a reduced mixture; and leaching the reduced mixture to form a leached mixture comprising a solid product and a liquid product, wherein the liquid product comprises lithium hydroxide and the solid product comprises metals.
Resumen de: US20260341783A1
The present disclosure relates to a manufacturing method of a solid electrolyte, a solid electrolyte manufactured therefrom, and a secondary battery including the same, wherein the manufacturing method of a solid electrolyte according to an aspect may include: preparing a solid electrolyte precursor; and controlling a particle diameter of the solid electrolyte precursor, wherein the controlling the particle diameter may be performed at a temperature of 0 °C or lower.
Resumen de: US20260339274A1
A power tool lockout or safety system is provided that includes a tool operational interlock based on an operator's PPE (personal protective equipment) status. If PPE is not detected, then the tool may be disabled. The system may provide a default disabled status or locked state of the tool. If appropriate PPE is detected, the system may convert the tool's status to enabled, allowing its operation.
Resumen de: US20260341719A1
Proposed are a polyamide polymer including a first monomer unit containing a diamine residue having at least one carbonyl group on a backbone or side chain thereof, and a slurry, an electrode, a separator, and a secondary battery including the same.
Resumen de: AU2025374971A1
An integrated electrochemical cell and method for processing lithium brine to obtain recovered lithium and produce a lithium product in a single continuous process. The integrated cell has a catholyte chamber with an intercalating electrode for lithium recovery from a lithium brine streaming through the catholyte chamber. A first anion exchange membrane separates the catholyte chamber from a buffer chamber. The buffer chamber streams a salt of a brine-predominant anion (e.g., a chloride salt for lithium brine containing predominantly chloride salt, or a carbonate salt for lithium brine containing predominantly carbonate salt ) for removing the brine-predominant anion and thus preventing precipitation of salt species on first anion exchange membrane. An intermediate membrane separates the buffer chamber from a compatible anion chamber that streams a compatible salt that contains compatible or product anions desired for formation of the lithium product. A second anion exchange membrane separates compatible anion chamber from an anolyte chamber. The anolyte chamber has a lithium de-intercalating electrode for releasing lithium ions and it streams a lithium-bearing solution to obtain the lithium product through pairing of lithium ions with the product anions received from the compatible anion chamber via the second anion exchange membrane. A voltage source is provided for applying a potential difference between the electrodes to drive the process.
Resumen de: US20260341773A1
A cell winding needle apparatus and a cell winding device. The cell winding needle apparatus includes: a mounting base; an assembly housing provided with a first end fixedly mounted to the mounting base and a second end that is a free end; at least one set of transmission assembly mounted to the assembly housing and including a plurality of transmission members arranged around an axis of the assembly housing; and a plurality of adsorption housings connected to the respective transmission members in a one-to-one correspondence and combined to form a cylindrical structure. The transmission members drive the adsorption housings to move in a direction perpendicular to the axis of the assembly housing, so as to increase or reduce an outer diameter of the cylindrical structure.
Resumen de: US20260341837A1
Provided is a two-phase immersion liquid-cooled battery pack including a case, cells, and buffer assemblies. The case includes a cavity, and the cavity is configured to be filled with immersion liquid. The cells are provided in the cavity at intervals. The buffer assemblies are provided among the cells. Each buffer assembly includes a buffer member and spacers. The buffer member is connected to a side of the cell. The spacers are disposed on a side of the buffer member remote from the cell to form a passage between the buffer members. The passage is configured to contain the immersion liquid.
Resumen de: AU2025262787A1
The main purpose of this disclosure is to provide an electrode mixture capable of suppressing an increase in battery resistance. For this purpose, the disclosure provides an electrode mixture containing an electrode active material, a sulfide solid electrolyte containing a lithium element, a sulfur element, and a phosphorus element, and an organic compound, wherein the organic compound has two or more benzene rings, and at least a portion of the organic compound is present between the electrode active material and the sulfide solid electrolyte.
Resumen de: US20260336434A1
A direct current (DC) fast charging station includes a power source. A bidirectional power converter is connected to the power source. The bidirectional power converter includes an alternating current (AC) to DC (AC-DC) inverter connected to the power source and a DC-DC converter connecting the AC-DC inverter to a charger port. A charge controller is communicatively coupled to the charger port and is controllably coupled to the bidirectional power converter. The charge controller includes a memory storing instructions configured to cause the charge controller to impose an AC ripple current on an output of the DC-DC converter.
Resumen de: US20260341903A1
A composite separator is disclosed. The composite separator comprises a porous polyolefin substrate and an inorganic coating layer, wherein the inorganic coating layer coated on at least one surface of the porous polyolefin substrate comprises a plurality of inorganic particles, a binder resin, a hydrophilic polymer metal salt, and a polyamide epichlorohydrin resin. The composite separator has good high temperature resistance.
Resumen de: AU2025257069A1
Provided herein are protective containers for storage and transport of energy storage device, wherein the container includes an outer body and an internal casing and a hinged lid having at least two compartments, one situated at least partially over the internal casing and capable of releasing a neutralizing material towards the internal casing, when the internal temperature increases, and a second compartment configured to hold an additional amount of neutralizing material, wherein the neutralizing material is configured to reduce heat, suppress fire and/or reduce or neutralize gases formed from damage or combustion of the energy storage device.
Resumen de: AU2025258556A1
A protective composition against heat and/or hazardous materials discharged from energy storage devices is provided herein, the composition includes: an inorganic salt in an amount of between 10-45% (w/w); an inorganic porous adsorbent; and water, wherein a total amount of water in the protective composition is at least about 35% (w/w). Further provided herein, a protective composition against heat and/or hazardous materials discharged from energy storage devices, the composition includes: an inorganic salt; an inorganic porous adsorbent; a hydrogel; and water.
Resumen de: US20260343757A1
An electronic device including a housing, an electronic element and a movable member is provided. The housing includes an accommodation space. The electronic element is detachably disposed in the accommodation space. The movable member is movably connected to the housing, and the movable member includes a rotating shaft and a cover plate connected to each other. When the movable member is in a closed state to engage with the housing and cover the accommodation space, the movable member first slides relative to the housing along a first direction and then moves relative to the housing along a second direction, so that the cover plate is separated from the housing and the rotating shaft rotates relative to the housing, so that the movable element is in an open state. The first direction is different from the second direction.
Resumen de: AU2024439725A1
In the initial processing phase of a LIB separation system raw lithium-ion batteries are de-energized, and the discharged batteries' circuit boards and exterior metals are removed for recycling. The remaining deconstructed batteries are shredded in the presence of an aqueous solution to form a semi- solid black mass. In a black mass separation phase the black mass is fed into an elutriator that scrubs and separates the material into high specific gravity components and low specific gravity components for subsequent recycling of their respective components. The elutriator may have a rectangular or cylindrical orientation, and is integral to a substantially closed system wherein the volume of aqueous solution is circulated through various subprocesses, and is itself mined for solubilized components.
Resumen de: US20260341857A1
A top cover assembly, a battery and an electricity-consumption device. The top cover assembly includes a terminal post, a top cover, a upper plastic member, a pressing ring and a limiting body; the terminal post is connected to the top cover; the upper plastic member is sleeved on the terminal post, and is located between the top cover and the terminal post; the upper plastic member includes an upper plastic body and a positioning hole, the positioning hole passes through the upper plastic body; the pressing ring is sleeved on the terminal post; the limiting body is inserted through the positioning hole. A portion of the outer surface of the limiting body is interference-fitted to a portion of the inner surface of the positioning hole.
Resumen de: US20260337029A1
Graphite prepared from renewable or sustainable source feedstock, methods for making same, and batteries comprising same.
Resumen de: US20260342107A1
The invention relates to the field of electrical engineering. The invention can be used in devices installed in a vehicle. The aim of the invention is to expand the functionality of the device. Extension through timely diagnostic control. As well as an extension by adapting the battery pack to a more comprehensive set of electrical parameters. The monitoring device and method comprise a battery set (100) (Battery).
Resumen de: US20260341914A1
A battery pack includes a pack housing, and at least one battery assembly accommodated in the pack housing. The battery assembly includes a first cell stack and a second cell stack in each of which a plurality of battery cells are stacked, and a busbar assembly electrically connecting the plurality of battery cells to each other. The busbar assembly includes a first coupling portion coupled to the first cell stack, a second coupling portion coupled to the second cell stack, and a connection portion connecting the first coupling portion and the second coupling portion to each other.
Resumen de: US20260341705A1
A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer disposed on at least one surface of the cathode current collector, the cathode active material layer including a cathode active material including first cathode active material particles, each of which has a single particle shape; an anode facing the cathode; and a non-aqueous electrolyte including a non-aqueous organic solvent that contains a fluorine-based organic solvent, a lithium salt and an additive.
Resumen de: US20260343837A1
A method for making a composite battery enclosure that has electromagnetic shielding properties. The method includes a step for forming a liquid mixture for imparting electromagnetic shielding properties to the enclosure. The liquid mixture is formed by mixing conductive filler or a blend of fillers with a curable material or resin. The conductive filler mixture is applied to fibers of a composite blank to prepare a pre-form composite. The pre-form composite is molded under pressure to form a component of or the composite battery enclosure. Molded components of the composite battery enclosure include a core or composite cover.
Nº publicación: US20260337424A1 29/10/2026
Solicitante:
BAOSHAN IRON & STEEL CO LTD [CN]
BAOSHAN IRON & STEEL CO., LTD.
Resumen de: US20260337424A1
Disclosed is an aluminum-silicon-plated steel plate with a coating, its manufacturing method and a thermoformed component prepared therefrom. The aluminum-silicon plated steel plate with a coating comprises a steel substrate and an aluminum-silicon plating plated on the surface of the steel substrate, wherein the surface of the aluminum-silicon plating is further coated with a coating, wherein the coating contains C, H, O, N and Si and does not contain P, and the content of Si in the coating is 10-1000 mg/m2.
BOPI
Sede Electrónica
