Zure produktuak, zerbitzuak edo biak beste enpresa batengandik bereizi nahi badituzu, baliteke marka edo izen komertzial bat behar izatea. Ezagutu zer diren, zer den erregistratzeko prozedura eta zer dakarren.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Arazo tekniko bat konpontzen duen edo abantaila praktiko bat duen gailu, produktu edo prozedura berri bat baduzu, hura babesteko hainbat modu daude Espainian eta beste herrialde batzuetan. Ikusi nola egin.
Zure berrikuntza zure produktuaren estetikan, apainduran edo itxuran datza? Babestu diseinu industrial baten bidez. Jakin ezazu zer eskubide ematen dituen erregistroak eta nola egin izapideak.
Adierazpen geografikoek jatorrizko produktu baten izena eremu geografiko batetik babesten dute, eta adierazpen horri esker kalitate, ospe edo beste ezaugarri jakin batzuk ditu. Ezagutu zer diren, zein den erregistratzeko prozedura eta zer onura dituzten.
Mundu osoan argitaratutako patenteak informazio zientifiko, tekniko eta komertzialaren iturri baliotsua dira.
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.
Ekintzailea edo enpresa bazara eta zure negozioaren errentagarritasuna sustatu eta hobetu nahi baduzu, zure erakundeko aktibo ukiezinak behar bezala babestuz, gune honetan aurkituko duzu behar duzuna.
1509
resultados
Última actualización
17/03/2026 [07:16:00]
Resultados 250 a 275 de 1509
Resumen de: WO2026052108A1
Provided in the present invention is a preparation method for a multilayer reinforced alkali-water composite separator, comprising the following steps: step S1: preparing raw materials, the raw materials comprising polysulfone, zirconium dioxide, polyethylene glycol, polyvinylpyrrolidone, potassium chloride, methylpyrrolidone and a PEEK woven mesh; step S2: preparing a slurry; and step S3: preparing a separator. The present invention has the following beneficial effects: a PEEK woven mesh is used as a reinforced skeleton layer, the melting point of a PEEK material is 340°C, while the melting point of pps is about 280°C, such that the heat resistance of the PEEK material is significantly higher than that of a pps mesh cloth, and for future application in high-temperature alkaline electrolytic cells (>100°C), the heat resistance and safety of separators are greatly improved.
Resumen de: WO2026050900A1
A battery cell (5), a battery apparatus and an electrical apparatus. In the battery cell (5), a positive electrode active material comprises lithium-containing phosphate having an olivine structure; the average particle size Dv50 of a negative electrode active material is 8 um to 15 um, and the negative electrode active material comprises graphite; a negative electrode current collector comprises a negative electrode current collecting portion (112a) and at least two negative electrode tabs provided on the same side of the negative electrode current collecting portion (112a), the negative electrode tabs extending from the negative electrode current collecting portion (112a) in a first direction (F1), the distance between the center lines (L) of any two adjacent negative electrode tabs being 10 mm to 350 mm, and the center line (L) being parallel to the first direction (F1).
Resumen de: US20260070003A1
Provided is an electrode slurry storage apparatus for a secondary battery, the apparatus comprising: a slurry storage tank storing an electrode slurry for a secondary battery; a degassing blade accommodated inside the slurry storage tank; and a negative pressure pump which is connected to the slurry storage tank and puts the inside of the slurry storage tank into a negative pressure state, wherein the degassing blade physically strikes air bubbles in the upper part of the slurry storage tank.
Resumen de: US20260070149A1
An ultrasonic welding method including arranging a pressing force measuring anvil including a pressing force measuring sensor under a horn, moving the horn downward, pressing the pressing force measuring anvil, and measuring a pressing force of the horn using the pressing force measuring sensor, comparing the measured pressing force of the horn with a preset pressing force range and controlling a down stroke of the horn so that the pressing force of the horn is within the preset pressing force range, changing the pressing force measuring anvil with a welding anvil and positioning the welding anvil under the horn after the down stroke of the horn is adjusted, supporting welding target members on the welding anvil, and moving the horn by the adjusted down stroke and ultrasonically welding the welding target members on the welding anvil.
Resumen de: US20260070301A1
A method and system for extruding multiple laminated flow streams using microlayer extrusion, and in particular to creating and forming products with electrical properties that are formed from layers and particles with dimensions in the micro to nanometer range.
Resumen de: WO2026054405A1
According to exemplary embodiments of the present invention, provided is a battery pack. The battery pack comprises: a pack housing including a base plate; a cooling channel which is in the base plate and includes a first sub-flow path and a main flow path for supplying cooling water to the first sub-flow path; a first battery cell assembly which is on the base plate and overlaps the first sub-flow path in a first direction; and a blocking member located inside the first sub-flow path, wherein the blocking member may include a bimetal part comprising a first metal and a second metal which are arranged in the first direction and which have different coefficients of thermal expansion.
Resumen de: WO2026054449A1
The purpose of the present invention is to provide an apparatus and a method for separating two electrode plates for a secondary battery. According to the present invention, the apparatus for separating two electrode plates for a secondary battery comprises: a pickup main frame (130); and a pickup inversion unit supported by the pickup main frame (130) and configured to pick up one electrode plate (10) among multiple electrode plates (10) stacked in a stack magazine (132) of the pickup main frame (130) and invert the one electrode plate (10). In the present invention, unlike the prior art, electrode plates can be reliably picked up one at a time rather than two at a time, thereby solving the problem of disruptions occurring in the pickup and placement process of secondary battery electrode plates, and further solving the problem of disruptions occurring in the overall manufacturing process of a secondary battery.
Resumen de: WO2026054441A1
A tension control system of a roll-to-roll facility, according to an embodiment of the present invention, may comprise: an unwinder provided to unwind a substrate; a re-winder provided to wind the substrate; and transfer rolls arranged between the unwinder and the re-winder to guide movement of the substrate. In addition, the tension control system of a roll-to-roll facility may comprise: a friction coefficient measurement unit including a measurement roll having a sensor provided on the surface thereof, wherein the measurement roll is arranged between the transfer rolls to measure a friction coefficient due to friction with the moving substrate; a dancer roll provided to guide the movement of the substrate while moving up and down in a direction perpendicular to the width direction of the substrate so that the tension of the substrate is changed; and a tension controller provided to control the operation of the dancer roll on the basis of the measured value of the friction coefficient measurement unit.
Resumen de: WO2026054446A1
The present invention relates to a cathode active material, and a cathode and a lithium secondary battery comprising same, the cathode active material comprising: an olivine-structured lithium iron phosphate-based compound; and a coating part, which is formed on the lithium iron phosphate-based compound and includes carbon and nitrogen, wherein value (X1) according to formula 1 described in the present specification is 0.930 or greater and value (X2) according to formula 2 described in the present specification is 0.0064-0.0107.
Resumen de: WO2026051580A1
Disclosed in the present application are a battery cell, a battery device, and an electric device. The battery cell comprises a housing, an electrode assembly, and a first electrode terminal and a second electrode terminal having opposite polarities. The housing has a first wall, wherein the first wall is made of steel, and the thickness of the first wall is greater than or equal to 0.2 mm and less than or equal to 1.5 mm. The electrode assembly is disposed inside the housing. In a first direction, the first electrode terminal and the second electrode terminal are spaced apart on the first wall, and the first electrode terminal and the second electrode terminal are electrically connected to the electrode assembly; the first direction is the lengthwise direction of the first wall. In the first direction, the center-to-center distance between the first electrode terminal and the second electrode terminal is a, and the length of the first wall is b, satisfying 40%≤a/b≤90%. The technical solution provided in the present application can effectively improve the reliability of the battery device.
Resumen de: WO2026051513A1
The present application relates to the technical field of batteries, and specifically relates to a silicon-carbon composite material, and a preparation method therefor and the use thereof. The silicon-carbon composite material of the present application comprises a silicon nanosheet and a composite carbon structure located on the surface of the silicon nanosheet, wherein the composite carbon structure comprises a carbon framework and S, and the carbon framework and S form an S-C bond. The silicon-carbon composite material of the present application has great structural stability, can improve the ion and electron conductivity of a silicon negative electrode, and forms a three-dimensional ion- and electron-conducting path inside the silicon negative electrode, thereby ameliorating the problem of capacity attenuation of a pure silicon negative electrode during a cycling process, so as to achieve stable long-cycling performance and obtain a high capacity retention rate.
Resumen de: WO2026051698A1
The present application provides a thermal management system for dissipating heat from a battery pack, and an energy storage device. In the thermal management system, an output end of a compressor is in communication with a condenser and is connected to an evaporator, and is also directly connected to an input end of the evaporator by means of a bypass branch. The input end of the evaporator can selectively receive a low-temperature refrigerant from the condenser and a high-temperature gaseous refrigerant from the compressor, and the two are mixed in the evaporator, so that the low-temperature refrigerant is heated by the high-temperature gaseous refrigerant. Thus, in a low-temperature environment, the degree of superheat of a refrigerant flowing out of the evaporator can be effectively increased, preventing liquid refrigerant from being drawn into the condenser under low-temperature conditions, and eliminating the risk of drawing in air together with liquid in the condenser, thereby increasing the reliability of operation of the condenser in a low-temperature state.
Resumen de: US20260070268A1
An apparatus for molding a pouch, which includes: a transfer device configured to transfer a pouch film; a molding device configured to press a top surface of the pouch film to mold an accommodation part for accommodating an electrode assembly; and an inspection device configured to calculate a depth value of the accommodation part formed in the pouch film to detect defects. The inspection device includes: a distance measuring member configured to measure a first measurement value and a second measurement value, and an inspection member configured to calculate a depth value of the accommodation part by subtracting the first measurement value from the second measurement value, wherein if the calculated depth value is within a set input value range, it is determined as normal, and if the calculated depth value is out of the set input value range, it is determined as defective.
Resumen de: US20260070249A1
A method of manufacturing a film notching mold for a secondary battery pouch includes processing each of an upper plate, a lower plate, a plurality of paired upper modules, a plurality of paired lower modules, a rounded press-fit plate, and an interference-fit portion in a polyhedral frame shape in the form of a metal plate; coupling each of the upper plate, the lower plate, the plurality of paired upper modules, the plurality of paired lower modules, the rounded press-fit plate, and the interference-fit portion by interference-fit; and performing linear driving-type pressing by forming a press-fit space.
Resumen de: US20260069903A1
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: US20260069451A1
The present application relates to the field of medical care equipment, and in particular to a cold-hot apparatus with a hidden ring pull, wherein the cold-hot apparatus comprises a housing, a cold-hot assembly and a ring pull, wherein the housing is internally provided with the cold-hot assembly, and both sides of the housing are rotatably provided with the ring pull; the two sides of the housing are provided with fixing grooves corresponding to the ring pull, which are adapted thereto; the ring pull of the cold-hot apparatus is used for connecting with the strap to fix the cold-hot apparatus to the nursing part; through the rotatable arrangement of the ring pull, after the strap is bound, the angle of the adapted nursing part can be adjusted by rotating the ring pull, the ring pull can be received in the fixing groove to reduce the overall volume and facilitate carrying.
Resumen de: WO2026054403A1
According to exemplary embodiments of the present invention, a pack housing is provided. The pack housing comprises: a base plate which intersects a first direction; a cooling channel which is in the base plate and includes a sub-flow path and a main flow path for supplying cooling water to the sub-flow path; and a blocking member which is inside the sub-flow path, wherein the blocking member may include a bimetal part comprising a first metal and a second metal which are arranged in a second direction that intersects the first direction and which have different coefficients of thermal expansion.
Resumen de: WO2026054485A1
A negative electrode for an all-solid-state battery according to the present invention comprises: 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 carbon material powder, the carbon material powder comprises a carbon material and first metal nanoparticles, the average particle diameter of the first metal nanoparticles is 1 μm or less, and the average particle diameter of the carbon material powder is 100 nm to 2 μm.
Resumen de: WO2026054454A1
The present invention relates to a separator for an electrochemical device and an electrochemical device comprising same. Specifically, the present invention relates to a separator for an electrochemical device and an electrochemical device comprising same, wherein the separator contains substituted polyacrylic acid in a coating layer and thus can improve resistance and cycle performance.
Resumen de: WO2026054354A1
The present invention relates to a separator for an electrochemical device, wherein an aerogel layer containing cellulose nanofibers is provided on a coating layer containing inorganic particles. The separator for an electrochemical device includes a cellulose nanofiber aerogel having high porosity and excellent mechanical strength compared to conventional coating layers made of inorganic materials, and has high mechanical strength, such as high puncture strength, and low resistance.
Resumen de: WO2026054218A1
The present invention relates to an electric vehicle fire extinguishment system wherein, to overcome a fatal problem in which fire extinguishing is impossible, a direct setting action is performed inside a battery pack of an electric vehicle, and initial fire extinguishment is carried out simultaneously with battery combustion, and the combustion reaction between a battery and oxygen is completely blocked to actively prevent the spread of fire, thereby ensuring life safety and minimizing secondary property damage. More specifically, the present invention relates to an electric vehicle fire extinguishment system that detects an increase in temperature of multiple batteries disposed inside an electric vehicle battery pack, determines whether a fire has occurred on the basis of the detected temperature, generates a fire occurrence signal, ejects compressed carbon dioxide into the battery pack to block the combustion reaction between oxygen and the batteries, thereby extinguishing the fire, determines whether the fire has been extinguished through temperature detection after the carbon dioxide ejection, and when it is determined that fire extinguishment is impossible, injects a foam containing a fire-extinguishing agent dedicated to the electric vehicle from the outside of the battery pack into the battery pack to block the reaction between oxygen and the batteries.
Resumen de: WO2026053623A1
A secondary battery according to the present invention comprises: a battery element that has a positive electrode layer, a negative electrode layer, and an electrolyte layer which includes a solid electrolyte; and an exterior body that houses the battery element. The exterior body has a sealing part that is sealed so that a space in which the battery element is housed is sealed. The sealing part includes: a first sealing layer that is formed of a first sealing resin; a second sealing layer that is formed of a second sealing resin and that is disposed on the outer side relative to the first sealing layer; and a first trap layer that is provided between the first sealing layer and the second sealing layer and that is configured to trap moisture. The first sealing layer is configured to have a smaller moisture permeation amount than the second sealing layer.
Resumen de: WO2026053595A1
A charger (10) comprises: a voltage detection unit (12) that detects the terminal voltage of a lithium ion battery (20); a current detection unit (13) that detects the charging current going to the lithium ion battery (20); a charge/discharge control unit (11) that controls the charging/discharging of the lithium ion battery; and a communication unit (17) that communicates with a BMS (22) of the lithium ion battery. The communication unit (17) receives, from the BMS (22), information pertaining to the estimated SOC value for the lithium ion battery (20) at the present time and the ratio between the capacities of a positive electrode material and a negative electrode material, and information regarding the positive electrode potential and negative electrode potential achieved when the SOC value is a prescribed value. In the process of charging the lithium ion battery (20), the charge/discharge control unit (11) performs intermittent charging that repeats an operation of charging at a first current value for a first duration and then pausing charging for a second duration longer than the first duration. On the basis of the information received by the communication unit (17) pertaining to the ratio between the capacities of the positive electrode material and the negative electrode material and information regarding the positive electrode potential and negative electrode potential achieved when the SOC value is a prescribed value, the charge/discharge control unit (11) does not
Resumen de: WO2026053538A1
This heat transfer device comprises a first adsorbent (31) and a second adsorbent (32). The first adsorbent (31) and the second adsorbent (32) generate heat by adsorption of a medium to be adsorbed, and absorb heat by desorption of the adsorbed medium. The adsorbed medium desorbed from one adsorbent among the first adsorbent (31) and the second adsorbent (32) is adsorbed by the other adsorbent. By heating the first adsorbent (31) from the outside, the adsorbed medium desorbed from the first adsorbent (31) is adsorbed by the second adsorbent (32), and the adsorption heat at such time is extracted as warm heat. By cooling the first adsorbent (31) from the outside, the medium to be adsorbed is adsorbed by the first adsorbent (31), the adsorbed medium is desorbed from the second adsorbent (32), and the desorption heat at such time is extracted as cold heat.
Nº publicación: WO2026053422A1 12/03/2026
Solicitante:
ENERGYWITH CO LTD [JP]
\u30A8\u30CA\u30B8\u30FC\u30A6\u30A3\u30BA\u682A\u5F0F\u4F1A\u793E
Resumen de: WO2026053422A1
A zinc battery 1 comprises an electrode group 10. The electrode group 10 comprises alternately layered negative electrodes 12 and positive electrodes 14. The negative electrodes 12 include negative electrodes A1-A3 as first through third negative electrodes counted from one end side in the layering direction of the negative electrodes 12 and the positive electrodes 14 of the electrode group 10, and the negative electrodes A1-A3 include negative electrode materials a11, a12, a21, a22, a31, and a32 that contain an active material that includes zinc, the mass of the active material of the negative electrode A2 being greater than the mass of the active material of the negative electrode A3.
BOPI
Sede Electrónica
