If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Geographical indications protect the name of a product that has a specific geographical origin and owes its qualities, characteristics or reputation to its particular origin. Find out what they are, how the registration process works and what benefits they provide.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
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.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
1468
results.
Updated on
13/02/2026 [07:09:00]
Absstract of: AU2026200548A1
A power distribution system for an aircraft, comprising a plurality of electric propeller units (EPUs), includes a first paired battery pack unit comprising a first battery electrically connected to a second battery via a first high voltage bus. The first and second batteries are configured to provide power to respectively first and second sets of EPUs of the plurality of EPUs. The system includes a second paired battery pack unit comprising a third battery electrically connected to a fourth battery via a second high voltage bus. The third and fourth batteries are configured to provide power to respectively third and fourth sets of EPUs of the plurality of EPUs. The first high voltage bus and the second high voltage bus are electrically separate from one another. an a n
Absstract of: DE102024002552A1
Die Erfindung zeigt eine Batterie (10) für ein Kraftfahrzeug mit mehreren Batterieeinheiten (12) die über eine Stromschiene (20) miteinander verschaltet sind und jeweils eine Überwachungseinheit (14) aufweisen und die Überwachungseinheiten (14) miteinander und mit einem Batteriemanagementsystem (16) über eine Kettenschaltung (18) verbunden sind, wobei die Stromschiene (20) wenigstens ein Verbindungselement (22) für die Kettenschaltung (18) aufweist, über welches zwei Überwachungseinheiten (14) mittels der Stromschiene (20) für die Kettenschaltung (18) verbunden sind, wobei ein erstes Leitungselement (24) der ersten der zwei Überwachungseinheiten (14) mit einem ersten Ende (26) des Verbindungselements (22) und ein zweites Leitungselement (28) der zweiten der zwei Überwachungseinheiten (14) mit einem zweiten Ende (30) des Verbindungselements (22) verschweißt sind, sodass die beiden Leitungselemente (24, 28) und das Verbindungselement einen Teil (32) der Kettenschaltung (18) bilden. Ferner zeigt die Erfindung eine Verfahren zur Herstellung einer Batterie (10) sowie ein Kraftfahrzeug.
Absstract of: AU2026200465A1
According to the present invention, there is provided a battery malfunctioning behavior detection method and system using field data for time-sequentially extracting real-time field data from a battery in operation, and detecting whether or not it is malfunctioning behavior of a battery according to the deviation by comparing prediction values of cell voltage and cell temperature from extracted field data with cell voltage and cell temperature values of real-time field data. an a n
Absstract of: AU2025300925A1
A method for replicating battery management system (BMS) data between battery management devices according to an embodiment of the present invention comprises the steps of: receiving, by a first battery management device, a BMS data replication trigger signal and transmitting a replication preparation command to a second battery management device; reading BMS data stored in all addresses of a non-volatile memory of the first battery management device; and transmitting the BMS data stored in the non-volatile memory of the first battery management device to the second battery management device.
Absstract of: AU2025233068A1
A door locking device coupled to a case body of an energy storage apparatus according to an embodiment of the present invention comprises: a bracket disposed on the door; and a rod bar assembly movably disposed in the case body. The rod bar assembly includes: a rod bar slidably disposed in the case body; and a locking bracket that is disposed on the rod bar and moves with the rod bar to restrain and release the bracket of the door.
Absstract of: AU2025232276A1
The energy storage device according to an embodiment of the present invention comprises: a plurality of battery modules, each comprising a plurality of battery cells; a case for accommodating the plurality of battery modules; a support frame for supporting the plurality of battery modules within the case; and module-fixing members, each fixing two battery modules adjacent thereto. The energy storage device according to an embodiment of the present invention can reduce an installation area and prevent the battery modules from being damaged due to movement or vibration.
Absstract of: AU2025206420A1
A battery pack including a housing having an interface for receiving an electronic device. A cell carrier is positioned with the housing. The cell carrier includes a plurality of openings. Each of the openings are configured to receive one of a plurality of battery cells. The battery pack further includes a weld strap having a plurality of contact elements configured to be electrically coupled to an electrical terminal of each battery cell. A panel is positioned between the weld strap and the cell carrier. The panel configured to align the electrical terminals of each battery cell within the respective openings. A battery pack including a housing having an interface for receiving an electronic device. A cell carrier is positioned with the housing. The cell carrier includes a plurality of openings. Each of the openings are configured to receive one of a plurality of battery cells. The battery pack further includes a weld strap having a plurality of contact elements configured to be electrically coupled to an electrical terminal of each battery cell. A panel is positioned between the weld strap and the cell carrier. The panel configured to align the electrical terminals of each battery cell within the respective openings. ul u l ul u l
Absstract of: AU2024328099A1
The present disclosure relates to systems and methods for collecting batteries and other devices for disposal or recycling and suppressing fires during storage and/or transportation. In particular, in one or more embodiments, the disclosed systems provide a battery collection and fire suppression system comprising a battery collection bin with side vents in one or more sides of the battery collection bin. Also, in some embodiments, disclosed systems may include modular inserts configured to be inserted into the battery collection bin. Further, in some implementations, the disclosed systems may include fire suppressant configured to be inserted into the battery collection bin about the modular inserts that automatically is deployed during a thermal event.
Absstract of: AU2024353380A1
Provided are electrochemical cells with at least a portion of the exterior surface coated in an aversive coating to deter children from eating the electrochemical cell. Described are compositions and methods for improving the adhesion of the aversive coating to the surface of the electrochemical cell.
Absstract of: AU2025201430A1
A solar cell structure includes: a solar cell; an adhesive portion including a plurality of fixing adhesive points provided on a surface of the solar cell at intervals in a first direction; and a conductive component, a surface of the conductive component facing the solar cell being provided with a plurality of first contact regions and a plurality of second contact regions arranged alternately in the first direction; the conductive component is fixed to the plurality of fixing adhesive points through the plurality of first contact regions, the plurality of fixing adhesive points electrically isolate the solar cell from the conductive component in the plurality of first contact regions, the conductive component is electrically in contact with a region on the solar cell other than the plurality of fixing adhesive points through the plurality of second contact regions, to form discontinuous contact between the conductive component and the solar cell. A solar cell structure includes: a solar cell; an adhesive portion including a plurality of fixing adhesive points provided on a surface of the solar cell at intervals in a first direction; and a conductive component, a surface of the conductive component facing the solar cell being provided with a plurality of first contact regions and a plurality of second contact regions arranged alternately in the first direction; the conductive component is fixed to the plurality of fixing adhesive points through the plurality of first contact
Absstract of: AU2024325039A1
A battery service life prediction device according to one embodiment disclosed in the present document may comprise: an information acquisition unit for acquiring tabular data on each of a plurality of batteries, an image of each of the plurality of batteries, and the service life of each of the plurality of batteries after a first cycle; and a training unit for training a battery service life prediction model through multi-modal learning on the basis of the tabular data, the image, and the service life after the first cycle.
Absstract of: AU2024326141A1
According to one embodiment disclosed in the present document, a battery diagnosis device may comprise: a pulse application unit for applying a plurality of pulses to a battery; and a controller for acquiring a first voltage corresponding to at least one of the plurality of pulses, calculating a voltage change rate on the basis of the first voltage and the time at which the first voltage is acquired, and diagnosing an anomaly of the battery on the basis of the voltage change rate.
Absstract of: AU2024421894A1
Disclosed in the present application are a battery case, a battery cell and a battery pack. The battery case comprises: a battery housing, which is provided with an opening; and a top cover body, which is arranged over the opening of the battery housing, wherein the end face of the battery housing facing the top cover body is arranged as an upper end face, which is provided with a first region and a second region arranged on the outer periphery of the first region; the top cover body is assembled onto the first region of the battery housing, and a welding gap is formed between the second region of the battery housing and a peripheral outer wall of the top cover body.
Absstract of: AU2024416108A1
Fire suppressing agents and their use in suppressing thermal events in lithium-ion batteries are provided. The fire suppressing agents comprise an aqueous solution of a carboxylate salt, particularly a potassium or sodium salt of lactic acid, acetic acid, citric acid, glycolic acid, butyric acid, or tartaric acid. The fire suppressing agent can be delivered to a battery cell, or battery module comprising a battery cell, which is experiencing a thermal event, such as a thermal runaway, to suppress the thermal event, and inhibit a cascade of the thermal event to adjacent cells.
Absstract of: AU2024386979A1
The present invention relates to the technical field of new energy. Disclosed are a measurement and control module for intelligent charging and discharging, and a charging and discharging system using the module. The measurement and control module comprises measurement and control boards, each measurement and control board is in circuit connection with an automatic switching element and a battery to be measured, the automatic switching element is arranged on a main connecting wire of said battery and is connected to a power supply, and a bypass circuit that bypasses the corresponding battery to be measured is connected between the automatic switching element and the main connecting wire. The present invention aims to provide a measurement and control module for intelligent charging and discharging that has a compact and ingenious structure, is easy to use and has good effects, and a charging and discharging system using the module. The present invention is applied to new energy.
Absstract of: AU2024405518A1
Provided are electrochemical cells with at least a portion of the exterior surface coated in a conductive aversive coating to deter children from eating the electrochemical cell. Described are compositions and methods for preparing electrochemical cells with aversive coatings capable of conducting electricity through the coating.
Absstract of: AU2024301179A1
An energy storage system includes an array controller configured to dispatch a required power flow across a first set of battery cores of a plurality of battery cores to operate the first set of battery cores in an online mode. The array controller is configured to instruct at least one power conversion system (PCS) of a second set of battery cores to operate in a standby mode to conserve auxiliary energy. The standby mode causes disabling of HVAC equipment of the at least one PCS of the second set of battery cores; and energizing and connecting an AC bus, a DC bus, or both but not running a power conversion unit of the second set of battery cores. The array controller is further configured to monitor environmental condition data of at least one PCS of the plurality of battery cores operating in the standby mode or the online mode.
Absstract of: AU2024316362A1
In some aspects, the present disclosure provides a rechargeable energy source system. The system can comprise a positive electrode comprising a redox material and having a specific capacity of at least 300 mAh/g. The system can comprise a negative electrode comprising a layer of lithium metal, having a purity level greater than about 90% and a thickness ranging from about 1 μm to about 20 μm. The positive electrode can be configured to maintain a specific capacity for at least 100 charge/discharge cycles between 1.6 and 4.5 Volts at a charge/discharge rate of C/10 or higher.
Absstract of: AU2024310463A1
An electrode sheet, a battery cell and a battery. A first chamfer comprises a first arc section and at least one first transition section, the first arc section is connected to a first side edge and/or a second side edge by means of the first transition section, and the first arc section protrudes in a direction moving away from the center of the electrode sheet, so as to avoid the problem in the related art that the corners of the electrode sheet are acute angles, obtuse angles or right angles, thereby effectively preventing the corners of the electrode sheet piercing a separator.
Absstract of: AU2024300912A1
Provided are: a bracket for supporting a plurality of long bus bars so that the plurality of long bus bars can be stably arranged side by side in a narrow battery pack space while maintaining insulation; a battery pack to which the bracket is applied; and a vehicle equipped with the battery pack. The support bracket comprises: a bus bar receiving space; a pair of side walls for shielding both sides of the bus bar receiving space; a bottom wall connecting the pair of side walls; an isolation wall extending from the bottom wall between the pair of side walls and dividing the bus bar receiving space into one side space and the other side space; and a plurality of fixing members for fixing the support bracket to a position to which the support bracket is to be fixed.
Absstract of: AU2024287152A1
Provided are a liquid-cooled high-voltage box and an energy storage battery system. The liquid-cooled high-voltage box includes a base plate, a cover plate, and a frame, where the base plate is arranged on a first side of the frame, and the cover plate is arranged on a second side of the frame; the base plate, the cover plate, and the frame encloses a chamber for accommodating a high-voltage component, a cavity for allowing a liquid coolant to flow is arranged in the base plate, and the high-voltage component is arranged on the base plate; an inlet through which the liquid coolant is injected and an outlet through which the liquid coolant is discharged are arranged on the base plate, and the inlet, the cavity, and the outlet sequentially communicate with each other. Provided are a liquid-cooled high-voltage box and an energy storage battery system. The liquid-cooled high-voltage box includes a base plate, a cover plate, and a frame, where the base plate is arranged on a first side of the frame, and the cover plate is arranged on a second side of the frame; the base plate, the cover plate, and the frame encloses a chamber for accommodating a high-voltage component, a cavity for allowing a liquid coolant to flow is arranged in the base plate, and the high-voltage component is arranged on the base plate; an inlet through which the liquid coolant is injected and an outlet through which the liquid coolant is discharged are arranged on the base plate, and the inlet, the cavity, and
Absstract of: DE102025131588A1
Ein Batteriepack weist eine Speicherbatterie, mehrere Schalter, eine Spannungserfassungsschaltung und eine Diagnoseschaltung auf. Die Speicherbatterie weist mehrere in Reihe geschaltete Batteriezellen auf. Die Schalter entsprechen den jeweiligen Batteriezellen und sind jeweils in einem ersten Parallelpfad einer entsprechenden Batteriezelle vorgesehen. Die Spannungserfassungsschaltung ist so konfiguriert, dass sie die jeweiligen Spannungen über den Schaltern als mehrere Zellspannungen erfasst, die den jeweiligen Batteriezellen entsprechen. Die Diagnoseschaltung ist so konfiguriert, dass sie einen oder mehrere der Schalter in einem vorbestimmten Zeitraum in einen eingeschalteten Zustand versetzt, und so konfiguriert, dass sie einen Diagnoseprozess auf der Grundlage eines Erfassungsergebnisses der Spannungserfassungsschaltung vor dem vorbestimmten Zeitraum und eines Erfassungsergebnisses der Spannungserfassungsschaltung nach dem vorbestimmten Zeitraum durchführt.
Absstract of: DE102025116290A1
Ein Verfahren zur Herstellung eines Batteriemoduls gemäß der vorliegenden Erfindung ist ein Verfahren zur Herstellung eines Batteriemoduls, das einen Innenraum und einen in dem Innenraum untergebrachten Elektrodenstapel umfasst. Das Verfahren umfasst das Starten der Einspritzung einer Elektrolytlösung in den Innenraum und das Bestimmen eines Imprägnierungszustands der Elektrolytlösung in dem Elektrodenstapel auf Basis einer relativen Beziehung zwischen Lasten an einer Vielzahl von voneinander beabstandeten Positionen in dem Batteriemodul. Diese Konfiguration ermöglicht es, das Verfahren zur Herstellung des Batteriemoduls bereitzustellen, mit dem der Imprägnierungszustand der Elektrolytlösung in der Elektrode bestimmt werden kann.
Absstract of: DE102024122626A1
Eine Heizungsvorrichtung (20) eines Hochvolt-Energiespeichers (10) eines zumindest teilweise elektrisch angetriebenen Fahrzeugs hat eine elektrische Schwingkreis-Schaltung (22), die mit dem Hochvolt-Energiespeicher (10) zu einem Schwingkreis (21) verbindbar ist, und wenigstens eine erste elektrische Trennvorrichtung (28), die dazu ausgelegt ist, in einem geöffneten Zustand wenigstens eine Hochvolt-Komponente (12) des Fahrzeugs elektrisch vom Hochvolt-Energiespeicher (10) und von der Schwingkreis-Schaltung (22) zu trennen. Die wenigstens eine erste elektrische Trennvorrichtung (28) ist im geöffneten Zustand, wenn die Schwingkreis-Schaltung (22) elektrisch mit dem Hochvolt-Energiespeicher (10) verbunden ist. Außerdem umfasst die Heizungsvorrichtung eine Steuereinheit (30), die dazu ausgelegt ist, die wenigstens eine erste elektrische Trennvorrichtung (28) bei Betrieb der Heizungsvorrichtung (20) in den geöffneten Zustand zu überführen. Zum Betrieb der Heizungsvorrichtung (20) werden die Hochvolt-Komponenten (12) werden elektrisch vom Hochvolt-Energiespeicher (10) getrennt und die Schwingkreis-Schaltung (22) elektrisch mit dem Hochvolt-Energiespeicher (10) verbunden, um den Schwingkreis zu betreiben.
Nº publicación: DE102024002555A1 12/02/2026
Applicant:
MERCEDES BENZ GROUP AG [DE]
Mercedes-Benz Group AG
Absstract of: DE102024002555A1
Die Erfindung betrifft ein Kraftfahrzeug, umfassend einen durch Li-Ionen Zellen (16a - 16e) gespeisten elektrischen Antriebsmotor (10) und eine Steuerung (12), die eine Ladeschaltung (14) mit einem Schnelllademodus für die Li-Ionen Zellen (16a - 16e) aufweist, wobei die Li-Ionen Zellen (16a - 16e) in einem Batteriegehäuse (20) angeordnet sind. Gemäß der Erfindung ist in dem Batteriegehäuse (20) ein flüssiges Immersionsmedium (24) angeordnet, welches die Li-Ionen Zellen (16a - 16e) zumindest teilweise umgibt. In Verbindung mit dem Immersionsmedium (24) ist ein Ultraschallgenerator (38a - 38e) angeordnet, welcher mit der elektrischen Steuerung (12) verbunden ist. Das Kraftfahrzeug weist eine Kühleinrichtung (32) für das Immersionsmedium (24) aufweist und die elektrische Steuerung (12) ist ausgebildet ist, den Ultraschallgenerator (38a - 38e) zumindest im Schnellademodus zumindest zeitweise zu aktivieren. Die Erfindung ermöglicht eine schnellere und schonendere Ladung von Li-Ionen Akkus in Kraftfahrzeugen.
BOPI
Electronic site
