Si desitges distingir els teus productes, serveis o tots dos dels d'una altra empresa, és possible que necessitis una marca o nom comercial. Descobreix què són, en què consisteix el seu procediment de registri i què implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tens un nou dispositiu, producte o procediment que resolgui un problema tècnic o tingui un avantatge pràctic, existeixen diferents formis de protegir-ho a Espanya i en altres països. Descobreix com fer-ho.
La teva innovació resideix en l'estètica, l'ornamentació o l'aparença del teu producte? Protegeix-la mitjançant un disseny industrial. Descobreix quins drets confereix el registri i com realitzar la tramitació.
Els patents publicades a tot el món són una valuosa font d'informació científica, tècnica i 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.
Si ets emprenedor/a o una empresa i vols potenciar i millorar la rendibilitat del teu negoci protegint de forma adequada els actius intangibles de la teva organització, en aquest espai trobaràs el necessari.
891
resultados
Última actualización
16/08/2025 [07:10:00]
Resultados 300 a 325 de 891
Resumen de: US2025249793A1
Disclosed herein are systems and methods for temperature-based vehicle operation analysis. A thermal sensor measures a temperature associated with an energy storage unit that stores energy. A vehicle attribute sensor measures one or more attributes of a vehicle. The energy storage unit is configured to power a propulsion mechanism of the vehicle. A control system with a processor and memory identifies an effect of the measured temperature associated with the energy storage unit on the one or more attributes of the vehicle. The control system identifies a change to vehicle operation of the vehicle based on the identified effect of the measured temperature associated with the energy storage unit on the one or more attributes of the vehicle. An output interface outputs an indication of the change to vehicle operation of the vehicle.
Resumen de: US2025249789A1
A battery system includes: a battery including battery cells; a pressure element; a processor; and a relay. The processor is configured to perform a first drive control of the pressure element configured to apply a pressure to the battery cells. The first drive control is designed to perform one set or multiple sets of driving that increases an amount of application of the pressure by the pressure element and driving that decreases the amount of application of the pressure by the pressure element, in an order of the driving that increases the amount of application of the pressure and the driving that decreases the amount of application of the pressure, or in an order opposite to the order. The processor is configured to receive data indicating an open state or a close state of the relay, and perform the first drive control when the relay is in the open state.
Resumen de: US2025249790A1
Methods, apparatuses, and computer program products for controlling access by an electric vehicle (EV) to a controlled-access area are provided. For example, a computer-implemented method may include receiving data from an EV related to a fire risk in a battery of the EV and determining, using the data received from the EV, whether to allow the EV to enter a controlled-access area.
Resumen de: US2025249788A1
A method for generating ship propulsion and a ship, so as to provide ship propulsion that is both safe and reliable while achieving low pollutant emissions are described. The method for generating ship propulsion includes: converting urea stored in a ship into a hydrogen-containing combustible substance; and utilizing chemical energy of the hydrogen-containing combustible substance to generate propulsion for driving the ship. With the technical solutions of the embodiments of this application, urea, as a safe, stable, easy-to-produce, and low-cost raw material, can be stably and reliably transported and stored in the ship, ensuring the stable driving and voyage safety of the ship. In addition, the hydrogen-containing combustible substance formed from the conversion of urea does not include sulfur element, which can effectively reduce pollutants such as sulfur oxides generated during the driving of the ship, meeting low pollutant emission requirements of the ship.
Resumen de: WO2025164883A1
A battery pack, and an electric bicycle and vehicle including same are disclosed. The battery pack according to one embodiment of the present invention comprises: a plurality of battery modules having a plurality of cylindrical battery cells; a pack case in which the plurality of battery modules are accommodated; and a flame propagation prevention member disposed between a first battery module from among the plurality of battery modules and a second battery module that is adjacent to the first battery module, so as to prevent the propagation of flames generated by any one battery module, wherein the flame propagation prevention member electrically connects the first battery module to the second battery module.
Resumen de: WO2025164750A1
A cylindrical battery comprises: an electrode body (14) in which a positive electrode (11) and a negative electrode (12) are disposed with a separator (13) therebetween; and an exterior body (16) that accommodates the electrode body (14). The negative electrode (12) has a first end and a second end in the axial direction. Current collection for the negative electrode (12) is performed from the first end side. A first mixture layer (42) of the negative electrode (12) may have a first mixture thin section (81) in which the thickness is thin at the end section on the second end side in the axial direction, and the position of formation of the first mixture thin section (81) may coincide with the position of formation of a thin section of the negative electrode (12).
Resumen de: WO2025164178A1
This non-aqueous electrolyte secondary battery (10) comprises a positive electrode (11), a negative electrode (12), and a non-aqueous electrolyte, wherein the negative electrode (12) has a negative electrode mixture layer containing a negative electrode active material including a Si-based material, the positive electrode (11) has a positive electrode mixture layer containing a positive electrode active material and a conductive agent, the positive electrode active material includes a positive electrode active material A composed of polycrystalline particles and a positive electrode active material B composed of single-crystalline particles, the average particle diameter (DB) of the positive electrode active material B is smaller than the average particle diameter (DA) of the positive electrode active material A, and the conductive agent contains single-walled carbon nanotubes and multi-walled carbon nanotubes.
Resumen de: WO2025163917A1
The present invention provides a secondary battery comprising: a positive electrode that contains triquinoxalinylene; a negative electrode that contains zinc; and an electrolyte that is disposed between the positive electrode and the negative electrode and that contains magnesium chloride.
Resumen de: WO2025163918A1
This secondary battery comprises: a positive electrode containing a quinone organic compound; a negative electrode containing zinc; and an electrolyte that is disposed between the positive electrode and the negative electrode, and that contains magnesium chloride. (In the formula, R1 to R8 denote a hydrogen atom or a hydroxy group or a methoxy group.)
Resumen de: WO2025164734A1
This electric power storage module is characterized by comprising: a plurality of power storage devices 10; a holder 30 holding the plurality of power storage devices 10; a cooling liquid for immersing the plurality of power storage devices 10 in the holder 30; and a case 40 that has an inflow portion 47 allowing the inflow of the cooling liquid from the outside, the case 40 housing the holder 30.
Resumen de: WO2025161478A1
A battery, a battery module, and an electric device. The battery comprises a top cover body, a terminal, an insulator, and a sealing ring. The top cover body is provided with a mounting hole; the terminal comprises a base plate and a column portion connected to each other, the base plate being located on one side of the top cover body, and the column portion extending through the mounting hole; at least part of the insulator is arranged on the other side of the top cover body, the insulator is arranged around the peripheral side of the column portion and fixes the terminal to the top cover body, an extension portion is formed on the side of the insulator facing the base plate, and the extension portion is located between a hole wall of the mounting hole and the column portion; the sealing ring is located between the top cover body and the base plate and is arranged around the peripheral side of the column portion; and the sealing ring and the extension portion are at least partially overlapped in the axial direction of the column portion.
Resumen de: WO2025161424A1
A battery cell, a battery pack, and an electric device. In the battery cell, a pressure relief hole (130) and an explosion-proof valve (200) are provided on the bottom wall (120) of a casing (100), and a first flow channel (121) and second flow channels (122) are provided on the bottom wall (120). The first flow channel (121) extends along the circumferential edge of the bottom wall (120) and is communicated with an accommodating cavity (110), and the second flow channels (122) are communicated between the first flow channel (121) and the pressure relief hole (130). Therefore, a gas discharging space is reserved at the bottom of the battery cell by means of the first flow channel (121) and the second flow channels (122). When the battery cell undergoes thermal runaway, uncontrolled gas flow can enter the second flow channels (122) through the first flow channel (121) at the edge, and converge at the pressure relief hole (130) from the second flow channels (122), to break through the pressure relief hole (130) to achieve pressure relief. In addition, related parameters of the second flow channels (122) and the pressure relief hole (130) satisfy 1
Resumen de: WO2025161666A1
Provided are a pipe joint, a pipe joint mounting structure and an energy storage apparatus. The pipe joint (10) comprises at least one connecting pipe (11); and a connector (12), which is sleeved on the at least one connecting pipe (11) and connected to the at least one connecting pipe (11), wherein at least one end of the connecting pipe (11) extends from the connector (12); and the size of the connector (12) in a first direction (X) is greater than the size of the connector (12) in a second direction (Y), the first direction (X) and the second direction (Y) respectively being perpendicular to the axial direction of the connecting pipe (11), and the first direction (X) being different from the second direction (Y). When the pipe joint (10) is mounted on a side wall of a box or a cabinet, the size of the connector (12) in the first direction (X) is greater than the size of the connector (12) in the second direction (Y), and the side of the connector (12) in the second direction (Y) can be closer to the position of a corner of the box or the cabinet, such that the probability of interference between the connector (12) and the box or the cabinet can be reduced; and the pipe joint (10) can be mounted and used in a relatively large space, and can also be used in a narrow space, thereby expanding the range of application of the connector (12).
Resumen de: WO2025161175A1
A battery and a battery pack. The battery comprises: a main body (1), wherein a mounting hole (101) is formed on a side surface of the main body (1), the side surface of the main body (1) comprises a flat plate area (102) and a welding area (103), and the mounting hole (101) is arranged corresponding to the welding area (103). In the width direction of the side surface of the main body (1), the distance between the hole edge of the mounting hole (101) and the edge of the side surface of the main body (1) is denoted as a, the width of the flat plate area (102) is denoted as T, and the width of the welding area (103) is denoted as T1. By setting the width of the main body corresponding to the welding area (103) to be slightly wider than the width of the main body (1) corresponding to the flat plate area (102), after an explosion-proof valve (2) is welded to the mounting hole (101), and the width of the main body (1) corresponding to the welding area (103) is reduced, the width of the main body (1) corresponding to the welding area (103) can be consistent with the width corresponding to the flat plate area (102), improving the consistency of the width of the main body (1), ensuring the assembly effect of the main body (1) and a casing, and improving the battery quality.
Resumen de: WO2025161288A1
The embodiments of the present application belong to the technical field of batteries. Provided are a water cooling plate adhesive application method and system, and a storage medium. The method comprises: acquiring a first image and a second image, which comprise a water cooling plate; on the basis of the first image and the second image, determining a deviation between a water cooling plate placement position and a preset position; on the basis of the deviation between the water cooling plate placement position and the preset position, adjusting an adhesive application trajectory; and on the basis of the adjusted adhesive application trajectory, performing adhesive application on the water cooling plate. In the technical solution, whether a deviation has occurred in a water cooling plate placement position can be determined by means of image analysis, and when a deviation has occurred, an adhesive application trajectory is adjusted on the basis of the deviation between the placement position and a preset position, such that adhesive application is performed on the basis of an accurate adhesive application trajectory, and thus the problem of uneven adhesive application is avoided, an adhesive application position can be automatically adjusted, and the adhesive application precision is improved, thereby improving the adhesive application pass rate and the adhesive application quality. In addition, the solution provided in the present application can be applied to water coolin
Resumen de: WO2025161233A1
An electrode assembly (30) and a manufacturing method therefor, a battery cell (7), a battery, and an electrical device, said electrode assembly (30) comprising a first electrode plate (301) and a second electrode plate (302) that have opposite polarities, as well as a first insulator (303). The first electrode plate (301) and the second electrode plate (302) are wound in a winding direction. The first electrode plate (301) comprises a first current collector (3011) and a first active material layer (3012) arranged on a surface of the first current collector (3011). An end portion of the first current collector (3011) in the winding direction is provided with a first end face (30111). The first insulator (303) is connected to the first electrode plate (301) and covers at least part of the first end face (30111). In the described structure, the first end face (30111) provided at the end portion of the first current collector (3011) is covered with the first insulator (303), and the first insulator (303) can wrap up burrs on the first end face (30111). Thus, the risk of burrs piercing a separator (305) of the electrode assembly (30) is reduced, the possibility of short circuiting occurring inside of the battery is reduced, and improvement to the reliability of the battery is facilitated.
Resumen de: WO2025164737A1
The present invention is characterized by including a plurality of power storage devices 10, a holder 30 that holds the plurality of power storage devices 10, and a cooling liquid 50 in which, in the holder 30, the plurality of power storage devices 10 are immersed.
Resumen de: WO2025164453A1
Provided is a nonaqueous electrolyte secondary battery that has a reduced risk of short circuiting. A nonaqueous electrolyte secondary battery according to one aspect of the present disclosure comprises: an electrode body in which a first electrode and a second electrode that are strip-shaped and have different polarities are wound in the longitudinal direction with a separator therebetween; and an exterior body that accommodates the electrode body. The first electrode includes a current collector and a mixture layer formed on a surface of the current collector. On both surfaces of the first electrode, a pair of current collector exposed portions of the current collector are formed so as to overlap each other in the thickness direction of the first electrode, and a pair of protective tapes covering the current collector exposed portions are disposed so as to overlap each other in the thickness direction of the first electrode. The pair of protective tapes each include a protruding portion protruding from the current collector in the widthwise direction of the first electrode, and are adhered to each other at the protruding portions.
Resumen de: WO2025164523A1
A non-aqueous electrolyte secondary battery according to the present invention comprises a non-aqueous electrolyte secondary battery body and a restraining jig. The non-aqueous electrolyte secondary battery body has a laminated structure including, laminated in the following order: a positive electrode active material layer containing a positive electrode active material, a conduction assistant, and an electrolyte; a separator; and a negative electrode active material layer containing a negative electrode active material, a conduction assistant, and an electrolyte. A restraining pressure is applied by the restraining jig to the non-aqueous electrolyte secondary battery body in the lamination direction of the laminated structure. The yield stress of the positive electrode active material layer is 2 kPa or greater, the yield stress of the negative electrode active material layer is 2 kPa or greater, and the restraining pressure is 2-48 kPa.
Resumen de: WO2025164421A1
A nonaqueous electrolyte solution according to the present disclosure includes a nonaqueous solvent, an electrolyte that is dissolved in the nonaqueous solvent, and a phosphorus-containing compound. The phosphorus-containing compound contains at least one substance that is selected from the group consisting of magnesium, strontium, and barium. The phosphorus-containing compound may contain at least one substance that is selected from the group consisting of Sr3(PO4)2, Ba3(PO4)2, and Ba2P2O7.
Resumen de: WO2025164524A1
Provided is a thermal insulation material including a thermal insulation layer. The thermal insulation layer contains silica particles, and graphite particles having a property parameter G of 6.0 to 30 inclusive, the property parameter G being expressed by the following formula. G = (F3-6)2 × HW/D50 (In the formula, F3-6 is a volume frequency % of a particle diameter of 3 to 6 μm in a volume-based particle size distribution based on a laser diffraction/scattering method, D50 is a cumulative 50% particle diameter μm in the volume-based particle size distribution, and HW is a half-width ° of a (002) peak in X-ray diffraction.)
Resumen de: WO2025161652A1
Provided in the present application is a battery preparation method. A battery comprises battery cells, a battery casing and at least one battery cover plate. The battery cover plate comprises a first cover plate and terminal post blocks, wherein a first mounting hole is provided in the first cover plate. The battery preparation method comprises the following steps: step 1, welding tabs at ends of battery cells, and placing the battery cells into a battery casing; and step 2, welding a first cover plate to the battery casing, welding the tabs to terminal post blocks, and welding the terminal post blocks to the first cover plate. In the present application, a conventional cover plate structure is split into the first cover plate and the terminal post blocks; when a tab welding operation is performed, the first cover plate can be welded in advance to achieve the effects of limiting and fixing the battery cells in the battery casing in advance, and the tabs and second cover plates are then welded; therefore, there is no need to design an additional tab bending space due to the problem of battery cell displacement caused by force conduction by the tabs, such that the volume of the battery cells inside the battery is increased, the battery cells have higher internal-space utilization rates, and the volumetric energy density is improved by 0.5%-5%.
Resumen de: WO2025161688A1
The present application provides an electrode assembly, a battery cell, a secondary battery, and an electric device. The electrode assembly comprises a positive electrode sheet, a negative electrode current collector and a separator located between the positive electrode sheet and the negative electrode current collector; the electrode assembly further comprises a modification layer, the modification layer is located between the negative electrode current collector and the separator, and the modification layer comprises a base material and an active material dispersed in the base material; the lithium metal nucleation overpotential of the base material is greater than or equal to 80 mV, and the lithium metal nucleation overpotential of the active material is less than that of the base material. The modification layer in the electrode assembly of the present application can reduce volume expansion during the deposition of metals such as lithium and sodium on the negative electrode current collector, so that the risk of piercing the separator caused by volume expansion is reduced, thereby improving the reliability and the cycle performance of batteries.
Resumen de: WO2025161686A1
Embodiments of the present application provide an energy storage container. The energy storage container comprises a container body and anti-collision members. The anti-collision members are arranged on the container body. Each anti-collision member comprises a guide portion. The anti-collision members are arranged on the container body, improving the anti-collision performance of the container body, and reducing the risk of damage to the energy storage container due to collisions during movement. The anti-collision members are each provided with a guide portion, and by providing the guide portions, the guide portions can guide the energy storage container to move, reducing the transfer difficulty of the energy storage container.
Nº publicación: WO2025161265A1 07/08/2025
Solicitante:
EVE ENERGY CO LTD [CN]
\u60E0\u5DDE\u4EBF\u7EAC\u9502\u80FD\u80A1\u4EFD\u6709\u9650\u516C\u53F8
Resumen de: WO2025161265A1
The present application provides a cooling plate assembly and a battery module. The cooling plate assembly comprises: a cooling plate, the cooling plate being used for controlling the temperature of a battery module; and at least one current collector, the current collector being connected to the end of the cooling plate by means of bonding. The cooling plate assembly is conducive to improvement of the stability of connection between the cooling plate and the current collector and improvement of the assembly efficiency.
BOPI
Sede Electrónica
