Se desexas distinguir vos teus produtos, servizos ou ambos os dous doutra empresa, é posible que necesites unha marca ou nome comercial. Descobre que son, en que consiste ou seu procedemento de rexistro e que implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Se tes un novo dispositivo, produto ou procedemento que resolva un problema técnico ou teña unha vantaxe práctica, existen distintas formas de protexelo en España e noutros países. Descobre como facelo.
A túa innovación reside na estética, a ornamentación ou a aparencia do teu produto? Protéxea mediante un deseño industrial. Descobre que dereitos confire ou rexistro e como realizar a tramitación.
As patentes publicadas en todo ou mundo son unha valiosa fonte de información científica, técnica e comercial.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Ése emprendedor/a ou unha empresa e queres potenciar e mellorar a rendibilidade do teu negocio protexendo de forma adecuada vos activos intangibles dá túa organización, neste espazo atoparás ou necesario.
1356
resultados
Última actualización
12/08/2025 [07:12:00]
Resultados 675 a 700 de 1356
Resumen de: EP4597729A1
The present application discloses a battery cell, a battery, and an electrical device. The battery cell comprises: a housing, a core assembly; a support, provided at one end of the core assembly; and an insulating member, matching the support and wrapping the core assembly. The core assembly, the support, and the insulating member are all provided in the housing, and at least a portion of the insulating member is connected to the wall surface of the support distant from the core assembly. In the technical solution of the embodiments of the present application, the reliability of connection between the insulating member and the support can be improved, the risk of falling of the insulating member can be reduced, the risk of corrosion of the housing caused by exposure of the core assembly can be reduced, the risk of failure of the core assembly can be reduced, the risk of electrolyte leakage can be reduced, and then the reliability and stability of the battery cell can be improved.
Resumen de: EP4597788A1
This application provides a battery pack. The battery pack includes a battery unit, a switch unit, a power balancing circuit, and a sampling circuit. The battery unit includes N electrochemical cells that are connected in series, and the switch unit includes N+1 switches, where N is an integer greater than or equal to 2. First ends of any two adjacent switches in the N+1 switches are respectively connected to two ends of one of the N electrochemical cells, and second ends of the any two adjacent switches are respectively connected to a first end and a second end of the switch unit. Both the sampling circuit and the power balancing circuit are connected to the first end and the second end of the switch unit. The sampling circuit is configured to obtain a power parameter of each of the N electrochemical cells by turning on or off the N+1 switches. The power balancing circuit is configured to perform power balancing on at least one electrochemical cell in the N electrochemical cells based on the N power parameters obtained by the sampling circuit, so that a power difference between the N electrochemical cells is reduced after the at least one electrochemical cell is charged or discharged, an inconsistency between the electrochemical cells is reduced, and a service life of the battery pack is improved.
Resumen de: PL448970A1
Przedmiotem zgłoszenia jest masa aktywna elektrod akumulatora kwasowo-ołowiowego zawierająca proszek ołowiu: PbO+Pb, kwas siarkowy(VI), wodę demineralizowaną, dla elektrod ujemnych także ekspander oraz materiał włóknisty, który stanowią biodegradowalne włókna pochodzenia roślinnego, to jest włókna lniane lub zwierzęcego, to jest włókna wełniane, przy czym włókna te posiadają długość 1 - 3 mm, korzystnie 1,5 mm i stanowią 0,1% - 0,3%, korzystnie 0,18%±0,03% ilości masowej całej masy aktywnej elektrody.
Resumen de: FI20245097A1
A manufacturing arrangement to rechargeable battery cell formation and aging processes according to the invention has rooms (2, 3, 4) for the formation process and for the aging process. The arrangement has also testing devices (8A, 8B, 8C, 8D, 8E, 8F) The rooms and test devices being situated on a floor (9). The arrangement further comprises a mezzanine floor (10) above the floor. On the mezzanine floor there is at least one linear robot system (11). The arrangement further comprises conveyors (14) on the mezzanine floor (10). Each of said rooms (2, 3, 4) has interfaces (15) being in a functional connection to at least one of the conveyors (14) in order to transport the rechargeable battery cells. The mezzanine floor has also openings (16). On the floor (9), the arrangement further comprises elevator conveyors (17) being in functional connection with the opening (16) in order to transfer the rechargeable battery cells from the mezzanine floor to the floor.
Resumen de: MX2025008337A
The invention concerns an assembly (1) for battery holder comprising a first structural element (10), a second structural element (20), an interior junction organ (30), an exterior junction organ (40), and adhesive agents (50); the interior junction organ (30) and the exterior junction organ (40) securing the first structural element (10) with the second structural element (20) via the adhesive agents (50) at the level of a first end portion (11) of the first structural element (10) and at the level of a second end portion (21) of the second structural element (20).
Resumen de: MX2025007770A
The present invention relates to a method for regenerating a positive electrode active material and a regenerated positive electrode active material manufactured thereby and, more specifically, to a method for regenerating a positive electrode active material and a regenerated positive electrode active material manufactured thereby, the method comprising: (a) a step for recovering a positive electrode material by heat-treating, in air or oxygen, a waste positive electrode including a current collector and a positive electrode active material layer coated thereon; (b) a step for adding a lithium precursor to the recovered positive electrode active material and heat-treating in air to restore the crystal structure of the positive electrode active material; (c) a step for adding a dopant precursor to the positive electrode active material with the restored crystal structure and heat-treating same to dope the positive electrode active material; and (d) a step for washing the doped positive electrode active material with a washing solution.ã¿¿According to the present invention, the regenerated positive electrode active material is doped with a predetermined dopant using a predetermined method, thereby improving capacity characteristics and lifespan characteristics. Thus, the present invention has the effect of providing a method for regenerating a positive electrode active material having excellent crack resistance and a regenerated positive electrode active material manufactur
Resumen de: MX2025007757A
The present invention relates to a method for regenerating a regenerated positive electrode active material, a regenerated positive electrode active material manufactured thereby, and a secondary battery including same and, more specifically, to a method for regenerating a positive electrode active material, a regenerated positive electrode active material manufactured thereby, and a secondary battery including same, the method comprising the steps of: recovering the cathode active material by thermally treating a spent positive electrode that has a cathode active material layer formed on a current collector, to thermally decompose the binder and conductive material in the positive electrode active material layer; performing primary milling on the recovered positive electrode active material; adding a lithium precursor to the primarily annealed positive electrode active material, followed by annealing at 400 to 1000°C; and performing secondary milling on the annealed positive electrode active material. According to the present invention, by performing primary milling without a washing process on the positive electrode active material recovered after thermal treatment of the spent positive electrode, adding a lithium precursor to the primarily milled positive electrode active material, annealing, and then performing secondary milling, damage to the particle surface of the positive electrode active material is prevented, uniformity of the particle size of the regenerated pos
Resumen de: MX2025007768A
Disclosed are a current collector plate, a cylindrical battery cell including same, and a battery pack and a vehicle including the cylindrical battery cell. The current collector plate according to an embodiment of the present invention is a current collector plate for electrically connecting an electrode assembly accommodated in the cylindrical battery cell. The current collector plate comprises: an edge part defining the edge thereof; a center part spaced apart from the edge part and coupled to the electrode assembly; and a connection part for connecting the center part to the edge part, wherein the width of the connection part varies.
Resumen de: MX2025008154A
The present invention provides a non-aqueous electrolyte comprising a lithium salt, an organic solvent, and a compound of chemical formula 1 as an additive. Chemical formula 1 In chemical formula 1, n is an integer of 0 or 1, R<sub>1</sub> is any one selected from the group consisting of R, a C1-10 alkyl group capable of being substituted with fluorine, a C2-10 alkenyl group capable of being substituted with fluorine, a C2-10 alkynyl group capable of being substituted with fluorine, OR', OCOR', F and CH<sub>2</sub>PO(R)<sub>2</sub>, and R' can be any one selected from the group consisting of a C1-10 alkyl group capable of being substituted with fluorine, a C2-10 alkenyl group capable of being substituted with fluorine, a C2-10 alkynyl group capable of being substituted with fluorine, and PO(R)<sub>2</sub>. In chemical formula 1 and R<sub>1</sub>, R is a structure represented by the following chemical formula 2. Chemical formula 2 In chemical formula 2, each of Rx and Ry is independently H or F.
Resumen de: MX2025008073A
The present invention relates to an anode active material, an anode comprising same, and a lithium secondary battery, the anode active material comprising; a core including a silicon carbon composite; an oxide layer which is provided on at least a portion of the core and includes silicon oxide, and of which at least 50% has a thickness of greater than 5 nm; and a carbon layer provided on at least a portion of the oxide layer.
Resumen de: MX2025008036A
The present invention relates to a negative electrode composition, a negative electrode comprising same, a lithium secondary battery, a battery module, and a battery pack, the negative electrode composition comprising a negative electrode active material comprising a carbon-based active material and a silicon-based active material including at least one among a silicon carbon composite and a silicon oxide, wherein the carbon-based active material includes natural graphite and artificial graphite, and when powder resistance is measured at a pressure of 800 kgf/cm<sup>2</sup>, rolling density decreases in the order of the natural graphite > the artificial graphite > the silicon-based active material, and electrical conductivity decreases in the order of the natural graphite > the artificial graphite > the silicon-based active material.
Resumen de: MX2025008181A
Provided is a composition for electrode formation with which it is possible to suppress thickening and gelation, improve shelf life and increase the concentration of solid matter by a simple method. The composition for electrode formation contains a positive electrode active substance, a binder, a solvent, and a heterocyclic compound, where the heterocyclic compound has a nitrogen-containing 5-membered ring, does not have an oxygen atom in the 5-membered ring, and has a carbonyl structure on the 5-membered ring.
Resumen de: MX2025008182A
The present invention provides, as a composition for electrode formation having improved storage stability and higher solid content concentration, while suppressing thickening and gelation by a simple method, a composition for electrode formation, the composition containing a stabilization component, a positive electrode active material, a binder and a solvent, wherein the stabilization component contains: (first component) a heterocycle-containing compound which has a reactive group and a nitrogen-containing five-membered ring without containing an oxygen atom in the nitrogen-containing five-membered ring, and (second component) a compound which is chemically reactive with the heterocycle-containing compound; the first component, the second component, and a reaction product that is obtained by having the first component and the second component react with each other; or the reaction product that is obtained by having the first component and the second component react with each other.
Resumen de: MX2025007844A
The present invention relates to a method for recovering lithium and, more specifically, to a method for recovering lithium, the method comprising the steps of: (i) heat-treating waste positive electrodes having a positive electrode active material layer applied on a current collector, the positive electrode active material layer containing a positive electrode material having an olivine structure, a binder, and carbon, or a positive electrode active material layer powder obtained by crushing the waste positive electrodes, at 220-280°C to recover the positive electrode material having an olivine structure as a powder; (ii) dissolving the recovered positive electrode material powder having an olivine structure in an aqueous acetic acid solution to prepare a positive electrode material solution; (iii) adding an aqueous hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) solution to the positive electrode material solution to obtain a lithium-dissolved leachate and leach residue; (iv) separating the leachate and the leach residue; and (v) concentrating the leachate, wherein the aqueous acetic acid solution in step (ii) contains 0.8-1.2 moles of acetic acid per 1 mole of positive electrode active material in the positive electrode material powder, and the aqueous hydrogen peroxide solution in step (iii) contains 0.4-0.6 moles of hydrogen peroxide per 1 mole of positive electrode active material in the positive electrode material powder. According to the pres
Resumen de: MX2025007833A
Various embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the battery may include a first electrode, an electrolyte, and a second electrode, wherein one or both of the first electrode and the second electrode comprises direct reduced iron ("DRI"). in various embodiments, the DRI may be in the form of pellets. In various embodiments, the pellets may comprise at least about 60 wt% iron by elemental mass, based on the total mass of the pellets. In various embodiments, one or both of the first electrode and the second electrode comprises from about 60% to about 90% iron and from about 1 % to about 40 % of a component comprising one or more of the materials selected from the group of SiO<sub>2</sub>, AI<sub>2</sub>O<sub>3</sub>, MgO, CaO, and TiO<sub>2</sub>.
Resumen de: MX2025008155A
The present invention provides a nonaqueous electrolyte comprising: a lithium salt; an organic solvent; and a compound represented by chemical formula 1. Chemical formula 1 In chemical formula 1, each of R<sub>1</sub> to R<sub>5</sub> is independently any one selectred from the group consisting of H, F, a nitrile group, a C2-10 alkoxycarbonyl group, a C2-10 alkylcarbonyl group, a C1-10 alkyl group, a C2-10 alkenyl group and a C2-10 alkynyl group, and n is an integer of 1 to 5.
Resumen de: MX2025007619A
A battery system of the present invention is positioned in an electric vehicle and may comprise: a main battery; a battery management device for controlling that the supply of power by the main battery is blocked when an anomaly occurs in one or more components included in the electric vehicle; and an auxiliary battery which is provided separately from the main battery, and which supplies power to one or more components provided in a cooling system for cooling the main battery.
Resumen de: MX2025007007A
The present invention relates to a zinc electrode (100) on which a solid metallic zinc layer (300) is electrodeposited, an electrochemical cell and a method for zinc electrodeposition in the electrochemical cell. According to the invention, a zinc electrode (100) is provided, wherein the zinc electrode (100) comprises a current collector material (200) on which a zinc layer (300) is electrodeposited, wherein the zinc layer (300) appears as compact solid metal, comprises a boulder-like and/or layerlike microstructure, and is adherent with a compact porosity.
Resumen de: MX2025007008A
The present invention relates to a cell (1), a cell system (10) and a method for reversible storage of energy and hydrogen and generation of hydrogen and electricity. Thereby, the cell comprises a plus electrode (2) comprising a first current collector (3) coated with a catalyst (4), a minus electrode (5) comprising a second current collector (6) and an alkaline zinc-comprising electrolyte (7), wherein if the cell (1) is being charged under consumption of electricity when connected to electrical means for charging the cell (8), a zinc layer (9) is electrodeposited onto the minus electrode (5) and simultaneously oxygen (O<sub>2</sub>) gas is evolved at the plus electrode (2), wherein the zinc layer (9) appears as compact solid metal, comprises a boulder-like and/or layerlike microstructure, comprises a low porosity and is adherent to the second current collector (6); and wherein if the cell (1) is being discharged under release of electricity when connected electrical means for discharging the cell (10), the zinc layer (9) is dissolved from the minus electrode (5), and simultaneously hydrogen (H<sub>2</sub>) gas is evolved at the plus electrode (2) proportional to the release of electricity.
Resumen de: MX2025006080A
The present invention relates to a method for the recovery of manganese from a manganese containing material, the method comprising the steps of: (i) subjecting the manganese containing material to an acid leach step comprising contacting the manganese containing material with an acidic leach solution to produce a leach slurry containing a pregnant leach solution and undissolved solids; (ii) subjecting the pregnant leach solution to a pressure precipitation step, comprising maintaining the pregnant leach solution at elevated temperature and pressure for a time sufficient to precipitate impurities from the pregnant leach solution; (iii) passing the product of step (ii) to a solids/liquid separation step to substantially remove the precipitated impurities and produce a purified pregnant leach solution; and (iv) recovering manganese from the purified pregnant leach solution.
Resumen de: MX2025007654A
The present disclosure relates to systems, non-transitory computer-readable media, and methods for collecting batteries and other devices for disposal or recycling. In particular, in one or more embodiments, the disclosed systems provide a battery collection bin comprising a transport drum within an enclosure and a removable cartridge or internal basin filled with fire suppressant. Also, in some embodiments, the disclosed systems detect deposit of a battery through a feed chute into the transport drum and determine, based on signals from one or more sensors, a fill level, volume, or weight of the transport drum. In response, embodiments of the disclosed systems utilize a dispensing system to dispense a measure of fire suppressant from the removable cartridge or internal basin into the transport drum to prevent unwanted thermal events. Additional mechanisms and related methods for streamlined and safe collection of batteries and other devices are disclosed.
Resumen de: MX2025007659A
Provided in the present application are a box (10), a battery (100) and an electric device. The box (10) comprises a bottom plate (110) and a mounting beam (120), wherein the bottom plate (110) has an outer wall surface (111), and the mounting beam (120) comprises a connecting portion (121), the connecting portion (121) being configured to be connected to the bottom plate (110), and at least a part of the connecting portion (121) fitting against the outer wall surface (111). In the box (10) according to the embodiments of the present application, the mounting beam (120) is connected to the bottom plate (110) by means of the connecting portion (121) to improve the contact area with the bottom plate (110), such that a larger contact area between the bottom plate (110) and the connecting portion (121) can disperse the stress between the bottom plate (110) and the mounting beam (120), so that the risk of breakage between the bottom plate (110) and the connecting portion (121) is lower, and the box (10) is more reliable in use when it is mounted on a main body of the electric device by means of the mounting beam (120).
Resumen de: MX2025000990A
A metal-air battery including: a current collector; a metal electrode including a metal and contacting the current collector; an air electrode on the metal electrode and opposite the current collector; a solid electrolyte between the metal electrode and the air electrode; a discharge product of the metal on the air electrode; wherein the metal-air battery is configured to release the discharge product.
Nº publicación: MX2025005487A 01/08/2025
Solicitante:
BATTLE MOTORS INC [US]
BATTLE MOTORS, INC
Resumen de: MX2025005487A
A battery frame has a generally planar rear member and a pair of opposing parallel generally planar side members extending generally orthogonally from the rear member. A pair of opposing coplanar top flanges extend generally orthogonally to the rear member and the side members and each outwardly from a respective side member and has a plurality of apertures spaced there along. A pair of opposing coplanar bottom flanges extend generally orthogonally to the rear member and the side members and each outwardly from a respective side member and have a plurality of apertures spaced there along and aligned with the apertures of the top flanges respective to each side. A pair of opposing coplanar inner flanges extending generally orthogonally to the rear member and the side members and each inwardly from a respective side member for support of a battery package disposed therein the battery frame.
BOPI
Sede Electrónica
