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.
1369
resultados
Última actualización
21/08/2025 [07:15:00]
Resultados 25 a 50 de 1369
Resumen de: CN119856305A
A method of filling a container (C) of an electrochemical cell (302) with an electrolyte, the method comprising the steps of: providing a plurality of filling cells (2) and filling with an electrolyte; subsequently coupling each filling unit (2) to a respective one of said containers (C), thereby forming an integral assembly (4) for transferring electrolyte from the filling unit (2) to the container (C) to which it is coupled; the electrolyte is then transferred from the filling units (2) to the container (C) to which it is coupled, and each filling unit (2) is subsequently separated from the respective container (C) with which it has formed an integral assembly (4), wherein a step of coupling and separating between the filling unit (2) and the container (C) is carried out inside a conditioning chamber (116, 116 ') delimited by walls separating the interior environment of the conditioning chamber (116, 116') from the exterior environment of the conditioning chamber (116, 116 '), the pressure and/or humidity conditions of the interior environment of the conditioning chamber (116, 116') being different from the exterior environment, and wherein the step of transferring the electrolyte from the filling unit (2) to the container (C) to which it is coupled occurs at least partially in the environment outside the conditioning chamber (116, 116 ').
Resumen de: TW202422936A
According to an aspect of the present invention, there is provided a cell assembly comprising: a cell; a cell enclosure configured to hold the cell; and one or more sensors for monitoring characteristics of the cell to determine a safety value of the cell; wherein one of the one or more sensors comprises a printed sensor for monitoring at least one of strain or temperature associated with the cell, wherein the printed sensor has been applied to the cell and is configured to sense the difference in at least one of strain or temperature between the cell when charged and the cell when discharged to identify the safety value.
Resumen de: TW202430374A
A barrier for separating cells of a battery is described. The barrier comprises a main body comprising a thermally insulating material wherein the main body comprises a first side and a second side opposite the first side. The barrier further comprises a thermally conductive layer coating at least a part of the first side of the main body. The thermally conductive layer enables heat to be conducted across at least the part of the first side of the main body. The thermally insulating material prevents heat being conducted through the main body from the first side of the main body to the second side of the main body.
Resumen de: CN120019515A
The present invention relates to a composition comprising a) at least one fluorinated acyclic carboxylic acid ester and b) at least one halogenated benzene, and to a lithium secondary battery comprising the composition in a liquid electrolyte. The invention also relates to the use of the composition in a liquid electrolyte for a lithium secondary battery.
Resumen de: CN120018959A
The invention relates to a fluid guide component (2) having at least one first fluid connection (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34) and at least one second fluid connection (8) and at least one fluid path (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 60), the at least one fluid path (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 60) leading into the at least one first fluid connection (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34), the at least one second fluid connection device (8) is arranged substantially perpendicular to the at least one fluid path (13) along the at least one fluid path (13) and is in fluid connection with the fluid path (13), the at least one second fluid connection device (8) having at least two locking projections (80, 81) with belt recesses (82, 83) for forming a holding region, in this way, the holding element and/or the line connector and/or the media line are/is fixed to the at least one second fluid connection device.
Resumen de: CN120018958A
The invention relates to a thermal management module (1) for managing a mass flow rate of a temperature control medium of at least one temperature control circuit in a vehicle, wherein the thermal management module (1) comprises at least one module housing (10), at least one fluid connection device (50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64) and at least one fluid path inside the module housing (10). According to the invention, the module housing (10) comprises at least one carrier component (2) and at least one cover element (3), the at least one carrier component (2) and the at least one cover element (3) being connectable or connected to each other and forming between them at least one fluid channel (4, 4a, 4b, 4c, 4d, 4e) as a fluid path.
Resumen de: CN120018957A
In a thermal management system (200) comprising a closed system of a temperature control circuit (100) of a vehicle (300) in which a temperature control medium can flow or is flowing, the temperature control circuit (100) comprising at least one first sub-circuit (101) for temperature control of a battery (106), such as a power battery, the invention relates to a temperature control system (100) comprising at least one electronic component (107), at least one second sub-circuit (102) for controlling the temperature of the at least one electronic component (107), and at least one third sub-circuit (103) comprising at least one heat exchanger (108) for absorbing and/or releasing heat from the ambient air and for transferring heat into and/or out of a temperature control medium, wherein the sub-circuits comprise a feed flow and a return flow (111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121), respectively, the thermal management system (200) comprising at least one thermal management module (1). The latter comprises at least one supporting structural component (10), on which at least one component (2, 3) for the temperature-controlled medium supply and at least one component (4, 5, 80) for the mass flow regulation can be arranged or integrated.
Resumen de: GB2638133A
There is provided a method of determining a virtual sensor measurement for a reconfigurable thermal management system of an electric vehicle. The method comprises obtaining a plurality of virtual sensor models 602 with each virtual sensor model operable to determine a virtual sensor measurement based on at least one sensor measurement value. Each virtual sensor model is associated with a configuration of the thermal management system and capable of receiving an indication of a configuration of the thermal management system 604, receiving a sensor signal 606 indicating a sensor measurement value and selecting a virtual sensor model of the plurality of virtual sensor models based on the indication of the configuration of the thermal management system 608. A virtual sensor measurement value is then determined 610 based on the selected virtual sensor model and the received sensor signal, and a signal representative of the virtual sensor measurement value is output 612. A control system comprising processors configured to perform the method is also claimed. A vehicle comprising the control system is also claimed.
Resumen de: WO2024078850A1
The invention relates to a method for estimating a self-discharge rate of a battery cell in battery cell production, and to a device (10) for estimating a self-discharge rate of a battery cell in battery cell production. Provision is made for determining a current-voltage formation profile of a battery cell during the formation process in battery cell production. By way of comparing the current-voltage formation profile of the battery cell with a plurality of current-voltage formation profiles with corresponding self-discharge rates of battery cells, a self-discharge rate of the battery cell is predicted in order to shorten or even avoid the metrological determination of the self-discharge rate of the battery cell by means of aging storage.
Resumen de: EP4604261A1
L'invention concerne un ensemble (1) de cellules (10) d'une batterie, l'ensemble (1) comprenant une pluralité de cellules (10) configurées pour être accolées successivement deux à deux suivant un axe d'assemblage (A) dans une position assemblée de l'ensemble (1) de cellules (10), chaque cellule (10) comprenant : un boitier (100) comprenant au moins une première et une deuxième parois latérales (103A, 103B) s'étendant parallèlement entre elles et orthogonalement à l'axe d'assemblage (A) dans la position assemblée ; un premier terminal (11) et un deuxième terminal (12) ; l'ensemble de cellules (1) étant caractérisé en ce qu'il comprend un circuit de surveillance (200) configuré pour détecter au moins une donnée prédéterminée de chaque cellule (10) de l'ensemble de cellules (1), le circuit de surveillance (200) comprenant une pluralité de languettes d'interconnexion (210), chaque languette d'interconnexion (210) étant destinée à recouvrir, au moins en partie, au moins un terminal (11) de l'une des cellules de chaque paire de cellules adjacentes.
Resumen de: CN119547256A
The invention relates to an electrical energy store (1) for a motor vehicle, comprising a plurality of storage cells (2) for storing electrical energy and comprising a plurality of temperature control elements (5c) through which a temperature control medium can flow, by means of which temperature control elements the storage cells (2) can be temperature-controlled by means of a temperature control medium. According to the invention, a distribution element (6) is provided which is common to the temperature control elements (5c) and through which a temperature control medium can flow, into which distribution element a respective connecting piece (7c) of the temperature control elements (5c) is inserted, whereby the temperature control elements (5c) are in fluid communication with the distribution element (6), the distribution element (6) has a distribution channel (8) which is common to the temperature control elements (5c) and through which the temperature control medium can flow. The distribution element (6) comprises at least one or exactly one through-flow opening (11c) for each temperature control element (5c), through which through-flow opening the temperature control medium can flow, into which through-flow opening a respective connecting piece (7c) of a respective temperature control element (5c) is inserted, and wherein the respective connecting piece (7c) projects at least partially into the distribution channel (8).
Resumen de: EP4604232A1
L'invention concerne un boitier (100) de cellule (10) pour une cellule de batterie et une celle de batterie associée, le boitier (100) comprenant une première (101) et une deuxième (102) parois d'extrémité et quatre parois latérales (103A, 103B, 104A, 104B) s'étendant parallèlement entre elles deux à deux et parallèlement à un axe de référence (X) depuis la première paroi d'extrémité (101) jusqu'à la deuxième paroi d'extrémité (102), le boitier (100) étant caractérisé en ce qu'il comprend : un premier orifice principal (111) s'étendant dans un premier plan de référence (P1) coplanaire à une première paroi latérale (103A) du boitier (100) parmi la pluralité de parois latérales ; et un deuxième orifice principal (112) s'étendant dans un deuxième plan de référence (P2) coplanaire à une deuxième paroi latérale (103B) du boitier (100), la deuxième paroi latérale (103B) étant parallèle à la première paroi latérale (103A) du boitier (100) ; chacun des premier (111) et deuxième (112) orifices principaux étant configuré pour accueillir respectivement un premier (11) et un deuxième (12) terminal de la cellule (10) de batterie.
Resumen de: EP4604233A1
L'invention concerne un godet (20) pour un boitier (100) d'une cellule (10) de batterie, le godet (20) comprenant au moins deux parois latérales (103A, 103B) s'étendant parallèlement entre elles et parallèlement à un axe de référence (X), le godet (20) étant caractérisé en ce qu'il comprend : un premier orifice principal (111) formé sur une première (101) des deux parois latérales et configuré pour accueillir un premier terminal (11) de cellule (10) ; et un deuxième orifice principal (112) formé sur une deuxième (102) des deux parois latérales, le deuxième orifice (112) étant configuré pour accueillir un deuxième terminal (12) de cellule (10).
Resumen de: EP4604248A1
L'invention concerne un couvercle (21) pour une cellule (10) de batterie du type comprenant un godet (20) fermé par au moins un couvercle (21), le couvercle (21) étant caractérisé en ce qu'il comprend : une paroi d'extrémité (211) ; et au moins deux parois latérales (213A, 213B) s'étendant parallèlement entre elles et parallèlement à un axe de référence (X1) du couvercle (21) depuis la paroi d'extrémité (211) jusqu'à un rebord de raccordement (212) présentant un contour fermé et délimitant une ouverture (212') destinée à être raccordée au godet (20) de la cellule (10), le couvercle (21) étant caractérisé en ce que la paroi d'extrémité (211) et les parois latérales (213A, 213B) délimitent ensemble un espace intérieur (321), une première (213A) des deux parois latérales (213A, 213B) du couvercle (21) comprenant un orifice principal (111) traversant configuré pour accueillir un terminal (11) de cellule (10).
Resumen de: EP4604214A1
A blend of cathode active materials for a cathode of an electrochemical cell, consisting of:i) from 10% to 90% by weight of a NMX active material in relation to the total weight of the cathode active material, said NMX active material of formula Li<sub>a</sub>Ni<sub>b</sub>Mn<sub>c</sub>X<sub>d</sub>O<sub>2</sub>; andii) from 10% to 90% by weight of a LFMP active material in relation to the total weight of the cathode active material, of formula Li<sub>e</sub>Fe<sub>f</sub>Mn<sub>g</sub>D<sub>h</sub>(PO<sub>4</sub>).
Resumen de: WO2024078780A1
The invention relates to a battery (2) for an electrically driven motor vehicle. Said battery comprises a battery housing (4) having a housing base (6) and a housing cover (8), and a battery cell (10) arranged in the battery housing (4), wherein the battery cell (10) is connected by means of a first hook-and-loop connection (12) to the housing base (8) and/or by means of a second hook-and-loop connection (14) to the housing cover (8), and wherein a thermally conductive colloid, a thermally conductive gel (24) and/or a heat-conductive paste is introduced between hook-and-loop units (16) of the first hook-and-loop connection (12) and/or between hook-and-loop units (16) of the second hook-and-loop connection (14). The invention relates, furthermore, to an electrically driven motor vehicle having a battery (2) of this type.
Resumen de: EP4603319A1
The present invention relates to a handling support (2) suitable for handling thermal conduction plates (1) of battery cells. The thermal conduction plates (1) are plates adapted to transfer heat, either for cooling or heating, to or from electric energy storage cells in batteries. The installation of these plates (1) requires precise handling for the final positioning thereof inside the battery and the handling may furthermore consist of the handling of a large number of plates (1) either one by one or in groups of plates (1). The preferably automated handling requires handling means (2) that allow picking up and suitably positioning each of the thermal conduction plates (1). According to the invention, these means (2) are formed by a support part (2) which is coupled to the thermal conduction plate (1).
Resumen de: EP4604259A1
A computer system (122) for thermal runway detection in an electrical energy storage device (102) comprising: a high voltage electrical energy storage device (102), a low voltage electrical energy storage device (104), thermal runaway detection sensors (1061, 106n) configured to detect thermal runaway events in cells or modules of the high voltage electrical energy storage device, the low voltage electrical energy storage (104) supplying power to the thermal runaway detection sensors (106) via a first power supply line (108), a first switch (110) in the first power supply line (108) between the low voltage electrical energy storage device and the thermal runaway detection sensors, a second switch (114) in a power supply line between the high voltage electrical energy storage device and the thermal runaway detection sensors, the computer system comprising processing circuitry (120) configured to: in response to a first condition, open the second switch (114) and engage the first switch (110), whereby the thermal runaway detection sensors (106) are powered by the low voltage electrical energy storage device (104), and in response to a second condition, open the first switch (110) and engage the second switch (114), whereby the thermal runaway detection sensors are powered by the high voltage electrical energy storage device (102).
Resumen de: EP4604269A1
A cooling system (100) for a battery pack (200), e.g. of a vehicle, comprising:- a liquid coolant supply conduit (101),- a cooling conduit (102) configured to carry a liquid coolant for cooling of the battery pack, wherein the cooling conduit is configured to be fluidly connected to the liquid coolant supply conduit at a joint (103), such that liquid coolant can pass between the liquid coolant supply conduit and the cooling conduit via an interior (104) of the joint,- a monitoring circuit (120) comprising an electrically conducting device (121) disposed externally of the j oint, wherein the monitoring circuit is configured to detect a leak of the liquid coolant at the joint via the electrically conducting device, such as by the electrically conducting device comprising a discontinuity (122) configured to be overbridged by a liquid coolant droplet leaking from the joint.
Resumen de: EP4603727A1
The invention relates to an assembly (10; 10a), having an extruded profile (14) formed from aluminum, in which at least one channel (20) is formed in the direction of a longitudinal axis (18) of the extruded profile (14), having a closing device (35; 35a) for sealing an end-face end region (22) of the extruded profile (14), wherein the closing device (35; 35a) protrudes into an opening (24) of the extruded profile (14) formed in the end-face end region (22) of the extruded profile (14).
Resumen de: EP4604273A1
A first supporting portion (211) and a second supporting portion (221) sandwich one battery cell (101) of a plurality of battery cells (100) in a first direction. The first supporting portion (211) includes a plurality of first protrusions (270). Each of the plurality of first protrusions (270) protrudes with respect to a first main surface portion (213) in the first direction and extends in the form of a strip along a second direction orthogonal to the first direction. The second supporting portion (221) includes a plurality of second protrusions (280). Each of the plurality of second protrusions (280) protrudes with respect to a second main surface portion (222) in the first direction. When viewed in the first direction, each of the plurality of second protrusions (280) extends in the form of a strip so as not to overlap with the plurality of first protrusions (270), or extends in the form of a strip along a third direction different from the second direction.
Resumen de: EP4603852A1
Provided is a measurement device which measures a magnetic flux density emitted from a battery cell, comprising: a sensor including sensor cells which measure the magnetic flux density; and a rotation holding unit which rotatably holds the battery cell in a state where a relative position of the battery cell with respect to the sensor cells is retained. The rotation holding unit may hold the battery cell such that the relative position between the battery cell and the sensor is changeable. The rotation holding unit may include a rotating portion which rotates the battery cell. The rotation holding unit may move the sensor cells with respect to the battery cell. (Selected drawing) Fig. 1
Resumen de: EP4604270A1
This application provides an energy storage system. The energy storage system may include a cabinet and a liquid cooling unit. The cabinet may include a cabinet door and a cabinet body that are disposed in a hinged connection manner, and the cabinet door may be opened or closed relative to the cabinet body. The cabinet body may include a battery compartment and a power compartment. A battery module is disposed in the battery compartment, and a power module is disposed in the power compartment. The liquid cooling unit is disposed on a side that is of the cabinet door and that faces the cabinet body. The liquid cooling unit is connected to the battery module through a first liquid outlet pipe and a first liquid return pipe, and the liquid cooling unit is connected to the power module through a second liquid outlet pipe and a second liquid return pipe. In the energy storage system provided in this application, the battery module, the power module, and the liquid cooling unit are all disposed in the cabinet, so that integration of the energy storage system can be effectively improved, and mounting and maintenance efficiency of the energy storage system can be improved.
Resumen de: EP4604313A1
Provided is a battery, including first and second battery cells, a packaging film and a separator. The packaging film includes first and second film housings, the separator is disposed between the first and second film housings, the first and second film housings are separated by the separator, and first and second accommodating cavities that are arranged in parallel are formed by the separator. The first battery cell is accommodated within the first accommodating cavity, and the second battery cell is accommodated within the second accommodating cavity. A plurality of sealing edges are formed by the first and second film housings and the separator, and the plurality of sealing edges include a first sealing edge where tabs of the first and second battery cells are located. A thickness of a hot melt adhesive on the first sealing edge at a side, close to the separator, of a tab of each battery cell of at least one of the first and second battery cells is greater than a thickness of a hot melt adhesive on the first sealing edge at a side, away from the separator, of the tab of the battery cell, which ensures that a certain distance is maintained between a packaging film and a non-separator side of a tab after sealing, so as to reduce a risk of contact short circuits at the tab, thereby improving a safety of a battery.
Nº publicación: EP4604198A1 20/08/2025
Solicitante:
TOKUYAMA CORP [JP]
TOKUYAMA CORPORATION
Resumen de: EP4604198A1
The present invention addresses the problem of controlling, as uniformly as possible, the size of amorphous silicon blocks that are spontaneously and non-uniformly generated when LiB is charged and discharged using silicon as a negative electrode active material. The present invention relates to a material for forming an all-solid-state lithium ion secondary battery negative electrode having, on a negative electrode current collector, a negative electrode active material layer in which: island-shaped convex parts made of a composition for forming an all-solid-state lithium ion secondary battery negative electrode containing silicon crystals having an average particle diameter of 0.5-5.0 µm are formed in a pattern at intervals; and a connection layer made of the composition for forming an all-solid-state lithium ion secondary battery negative electrode is formed to be continuous with the island-shaped convex parts, on the bottom surface of groove sections formed between the island-shaped convex parts. With regard to a negative electrode obtained by using said negative electrode forming material, dense and uniformly shaped blocks are formed by fusing the active materials after charging and discharging.
BOPI
Sede Electrónica
