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1154
resultados
Última actualización
29/11/2025 [07:34:00]
Resultados 25 a 50 de 1154
Resumen de: WO2025242324A1
The present invention relates to the technical field of testing and/or approving fire protection concepts in the warehousing and/or storage of accumulators. In particular, the present invention relates to a method and a test system for the testing and/or approval of fire protection concepts in the warehousing and/or storage of accumulators, in particular for checking the effectiveness and/or reliability of a fire protection system in the warehousing and/or storage of accumulators, preferably across types.
Resumen de: WO2025245422A1
A multilayer Busbar coating system, in which individual layers are tailored to address functional requirements of electrical insulation, thermal conductivity, EMI shielding and corrosion resistance. A conductive metal core, including any of a Copper or Aluminum, is provided, over which is applied at least one polymer based layer incorporating a Graphene, functionalized Graphene, carbon nanotube, nano-material, MXene material or electrically conductive filler. In a preferred embodiment, a first thermally conducting polymer insulation layer coating is applied over the conductive metal core, with a second EMI resistant layer applied over the first insulation layer. At least one of the polymer layers further includes any of a flame retardant or intumescent coating.
Resumen de: WO2025245018A1
An example of a heat control member includes a thermal insulation layer and a barrier material in contact with at least a portion of the thermal insulation layer. The thermal insulation layer includes a reinforcement material and an aerogel framework incorporated with the reinforcement material. The barrier material is selected from the group consisting of i) aluminum, silicon, and oxygen; ii) nitrogen and one of silicon or boron; iii) zirconia; and iv) a carbide.
Resumen de: WO2025243031A1
A novel material is described, the structure of which is such that it may be termed a conjugated microporous polymer. The material may be prepared by an industrially attractive, one-pot synthesis. The material exhibits advantageous electrochemical properties, making it particularly well-suited for use in battery applications.
Resumen de: WO2025242252A1
The invention relates to a method and a device (1) for connecting a connection assembly (3) having two housing parts (4, 5), wherein the first housing part (4) is inserted into the device (1) in such a way that a first flange (27) of the first housing part (4) is supported on a flange bearing (12) of the device (1). The second housing part (5) is inserted into the device (1) and thereby placed on the first housing part (4) in such a way that a second flange (33) of the second housing part (5) is supported on the first flange (27), as a result of which a flange portion (40) of the connection assembly (3) is formed. After the flange portion (40) has been formed in the device (1), a primary actuator element (22) of a primary actuator (20) of the device (1) is moved into the primary actuator position, and a secondary actuator element (26) of a secondary actuator (24) of the device (1) is moved into the secondary actuator position. In this way, a flange pressing punch (16) fixed to the secondary actuator element (26) is moved into a pressing position, in which a pressing force is exerted on the flange portion (40), by means of which pressing force the first flange (27) and the second flange (33) are pressed against each other. In addition, in the method, a connecting means (37) is applied, by means of which the first flange (27) and the second flange (33) are connected to each other with a form fit and/or an integral bond. The invention further relates to the connection assembly (
Resumen de: WO2025242269A1
The invention relates to a method for setting up a vehicle battery having a plurality of battery cells, having a cell contacting system by means of which the battery cells are connected to one another to form a battery cell complex which comprises a plurality of battery cell assemblies connected to one another in series and/or in parallel, and having a battery management system which is set up to control an energy feed into the battery cells and an energy withdrawal from the battery cells by means of at least one control instruction. According to the method, at least one battery cell measurement value is determined for each battery cell before the battery cell complex is assembled, and the battery cell measurement values are stored in the battery management system (V1), at least one battery cell assembly measurement value is determined for each battery cell assembly and stored in the battery management system (V2), at least one battery cell complex measurement value is determined and stored in the battery management system (V3), and at least one control instruction of the battery management system is adapted depending on the determined battery cell measurement values, the determined battery cell assembly measurement values and the at least one determined battery cell complex measurement value (V4).
Resumen de: WO2025244802A1
In some implementations, a battery management unit (BMU) (108) may command a balancing controller (230) to perform a first cell balancing operation on one or more battery cells (106) in a battery pack (100). The BMU (108) may output, to a telematics controller (210), a wake-up time interval. The BMU (108) may receive a wake-up command at an end of the wake-up time interval to wake the BMU (108) from a sleep state. The BMU (108) may command the balancing controller (230) to perform a second cell balancing operation as a result of receiving the wake-up command.
Resumen de: WO2025242399A1
The invention relates to a method for carrying out a deep discharge (16) of a battery (12) by means of a deep discharge device (10), having the steps of: providing the battery (12) with an emptied state of charge (VSoC0%); applying a specified first discharge current (18) to the emptied battery (12) up to a specified first voltage value (20) of the battery (12) by means of an electronic computing device (14) of the deep discharge device (10); reversing the polarity of the battery (12) by means of the deep discharge device (10) when the specified first voltage value (20) is reached; and applying a second discharge current (18) up to a specified second voltage value (22) by means of the electronic computing device (14) when the polarity of the battery (12) is reversed, the second voltage value (22) being a negative voltage value. The invention also relates to a computer program product, to a computer-readable storage medium, and to a deep discharge device (10).
Resumen de: US2025360653A1
Set forth herein are materials, systems, and methods for sintering bilayers that include a layer of a metal and a layer of a ceramic.
Resumen de: US2025360613A1
A motorized ambulatory assist device is configured to augment natural walking or running motion by applying torque to an article of footwear at specific points in a gait cycle. The device includes a shin-mounted control pack secured to a lower leg of a wearer, a drive unit rigidly coupled to the control pack, a lower control arm rotatably coupled to both the drive unit and the article of footwear, and a motor assembly that tensions a drive belt extending between the motor and the lower control arm. The device may include a quick disconnect coupling that enables selective attachment and detachment from the footwear, a fluid-filled bladder between the control board assembly and shin guard to dampen reactionary forces, and flexible battery packs integrated with elastic bands that secure the device to the wearer's leg.
Resumen de: US2025360533A1
A method for applying a fluid filling material into a cavity of a component including conveying the filling material by at least one metering device with a predetermined flow rate to an applicator, injecting the filling material by the applicator into the cavity of the component establishing an injection pressure, measuring the injection pressure by means of a pressure sensor, determining a first pressure increase of the injection pressure, and reducing the flow rate of the metering device at a first switchover point at the first pressure increase of the injection pressure.
Resumen de: US2025363839A1
A computer system comprising processing circuitry configured to indicate an operational status of a vehicle comprising one or more indicators attached to the vehicle is provided. The processing circuitry is configured to obtain one or more measurements associated with operational capabilities of a battery of the vehicle. The processing circuitry is configured to, based on the one or more measurements, determine an operational status of the vehicle. The operational status is indicative of whether or not the vehicle is capable of performing one or more preset operations when powered by the battery. The processing circuitry is configured to control the one or more indicators of the vehicle to indicate the determined operational status.
Resumen de: US2025364652A1
Battery cell, a battery, and an electric device are disclosed. The battery cell includes a first shell wall, a terminal, and an insulating and sealing structure. The terminal includes a passing portion and a first extending portion that extends to either the outside of the outer surface or the inside of the inner surface of the first shell wall. A first corner is formed at the junction of the first extending portion and the passing portion, facing the first shell wall. The first shell wall includes a second corner corresponding to the first corner. The insulating and sealing structure is positioned between the terminal and the first shell wall and includes a first part and a second part. The first part has a lower material hardness than the second part and is positioned closer to at least one of the first corner or second corner than the second part.
Resumen de: US2025364654A1
A beam assembly for a battery pack includes a push beam that extends along a first direction and is connected to a tray of the battery pack; a support member that extends along a second direction and connects the at least one push beam to the tray; and a side rail that extends along the second direction and is connected to the at least one push beam from an end of the at least one push beam. The side rail can have a plurality of cooling plate mounting portions spaced apart from each other. A battery pack can include the beam assembly.
Resumen de: US2025364647A1
A method of manufacturing an energy storage element includes providing an electrode-separator assembly, applying a contact sheet metal member to a terminal end face of the electrode-separator assembly, and welding a bridging sheet metal member onto the contact sheet metal member or fixing a bridging sheet metal member to the contact sheet metal member by forming an alternative material-locking connection or a form-locking connection. The method additionally includes inserting the electrode-separator assembly into a housing part and closing the housing part by a lid to form a closed housing. The method further includes welding the lid to the contact sheet metal member or to the bridging sheet metal member. The lid has at least one hole which, when the lid is welded on, allows pressure equalization between the two sides of the lid.
Resumen de: US2025364693A1
A busbar includes a pair of connection portions configured to be connected to a connection object, a conductor portion between the pair of connection portions, and a heat dissipation fin protruding from the conductor portion. An area of a cross section orthogonal to a current path in a first region in which the heat dissipation fin is provided is smaller than an area of a cross section orthogonal to the current path in a second region that is outside the first region and includes the connection portions.
Resumen de: US2025364650A1
This application discloses a battery cell, a battery, and an electric apparatus. The battery cell includes a case, an electrode terminal, and a sealing member. The electrode terminal has an insertion portion and a flange portion connected in the axial direction, with the flange positioned outward of the insertion portion and extending beyond it in the radial direction. A groove extends along the axial direction of the terminal, with its opening on the outer face of the flange. The sealing member includes a body portion located in the groove to seal it, and an adapter portion at the end of the body portion facing away from the case. The adapter has a smaller radial dimension than the body and protrudes axially from the flange and body to allow electrical connection with an external component. This structure helps reduce heat transfer to the electrode terminal, thereby improving thermal stability and safety of the battery cell.
Resumen de: AU2025259904A1
Abstract A rechargeable battery system comprising a plurality of battery modules, a housing having a plurality of battery modules and housing comprising further electrical conductors and external power terminals, a processor for monitoring the rechargeable battery system. 101 101 101 101 101 an a n This data, for application number 2024200411, is current as of 2025-10-30 09:06 AEDT PCT/US2018/042188 wo 2019/014653 2024200411 23 Jan 2024 PCT/US2018/042188wo 2019/014653 2024200411 23 Jan 2024
Resumen de: AU2025202890A1
A cylindrical battery with an insulation assembly Abstract The present invention provides a cylindrical battery with an insulation assembly, comprising: an outer housing; a rolled core; and an 5 insulation assembly. The insulation assembly is configured to separate a portion of the rolled core from the outer housing, wherein the insulation assembly comprises: an insulating cap and insulating tape; the insulating cap comprises: a neck part having a central through hole; a skirt part being perpendicular to the neck part; and a corner part connecting the 10 neck part and the skirt part; the insulating tape is used for winding on a side face of an upper part of the rolled core, and the skirt part of the insulating cap at least partially covers the insulating tape. The insulation assembly and the cylindrical battery containing the same can achieve a lower assembly difficulty, a greater operational displacement tolerance, 15 safe and stable assembly and connection of a wound battery. A cylindrical battery with an insulation assembly Abstract The present invention provides a cylindrical battery with an 5 insulation assembly, comprising: an outer housing; a rolled core; and an insulation assembly. The insulation assembly is configured to separate a portion of the rolled core from the outer housing, wherein the insulation assembly comprises: an insulating cap and insulating tape; the insulating cap comprises: a neck part having a central through hole; a skirt part 10 being perpendicul
Resumen de: AU2024322095A1
The present invention relates to spherical metal mixed hydroxides, a process for production thereof and their use as precursors for cathode active materials of Li-ion/polymer batteries.
Resumen de: AU2024269396A1
A thermal management system (114) for a battery system (104) of a machine (102) includes one or more thermal management components (208), a power connector (210), and a controller (212). The thermal management system (114) is separate from the machine (102). The one or more thermal management components (208) are configured to facilitate thermal management of the battery system (104) of the machine (102). The power connector (210) is configured to provide power to the thermal management system (114) from a power source external to the machine (102). The controller (212) is configured to communicate with another controller (110) of the machine (102) to allow the controller (212) to control the one or more thermal management components (208), wherein the other controller (110) is configured to control the thermal management of the battery system (104) of the machine (102).
Resumen de: US2025362356A1
A deterioration status determination system includes a measuring unit that measures the battery temperature, battery current, and battery voltage, a storing unit, a capacity estimating unit that estimates the estimated charge capacity, a conforming discharge period detecting unit that detects a conforming discharge period in which a high C-rate discharge that conforms to discharge conditions is performed, a measured voltage drop acquiring unit that obtains a measured voltage drop amount that appears during the conforming discharge period, an estimated voltage drop acquiring unit that obtains an estimated voltage drop amount that is estimated to appear during the same period, and a determining unit that determines whether there is abnormal deterioration in the battery, from the measured voltage drop amount and the estimated voltage drop amount.
Resumen de: US2025362350A1
A smart battery detection device is provided in the invention. The smart battery detection device may include a battery pack and a processor. The battery pack may include a microcontroller and at least one battery cell. In a charging mode, the microcontroller may obtain an initial direct current internal resistance (DCIR) value corresponding to the battery pack, and detect a DCIR value currently corresponding to the battery pack at each relative state of charge (RSOC) check point. The processor may be coupled to the battery pack, and obtain the DCIR value. At least one of the microcontroller and the processor may determine whether there are any errors in the battery pack.
Resumen de: US2025362033A1
A co-generation system for heating an application includes an energy storage system that dissipates heat upon operation thereof. The co-generation system also includes a first heat exchanger in thermal contact with the energy storage system. A coolant flowing through the first heat exchanger extracts the heat generated by the energy storage system. The co-generation system further includes a second heat exchanger in thermal contact with the application. The second heat exchanger receives the coolant from the first heat exchanger. The coolant flowing through the second heat exchanger exchanges heat with air in the application to at least partially heat the application. The co-generation system includes a first controller communicably coupled with the energy storage system. The first controller is configured to receive a heating requirement of the application and control one or more operating conditions of the energy storage system in order to meet the heating requirement of the application.
Nº publicación: US2025361896A1 27/11/2025
Solicitante:
NIKE INC [US]
NIKE, Inc
Resumen de: US2025361896A1
A rotatable quick disconnect coupling system for apparel and footwear applications provides secure attachment and detachment between components while enabling rotational movement. The system includes a keyed post with a non-radially symmetric cross-sectional profile that inserts into a receiver with a complementary internal profile, preventing unintended rotation of the post within the receiver. A spring-biased latching protrusion extends from the keyed post to engage a retention edge of the receiver when fully inserted. A user-activated release mechanism allows easy detachment by retracting the latching protrusion, via configurations such as an upstanding tab or a push-button. A bearing shaft extending from the keyed post rotatably couples with an annular portion of a connected component, enabling rotational movement while maintaining secure attachment.
BOPI
Sede Electrónica
