Abstract: A method of instrumentation for a construction plant tire (20) for measures the temperature inside a rubber compound of the tire. The method comprises a step of identifying areas for installing sensors (10) each having a microprocessor, radio transmission means, a temperature measuring probe, and power supply means. The sensors (10) are then inserted in cavities (205, 206, 207) in the rubber compounds, and the sensors are held in a fixed position while the tire (20) is running to communicate the measurement results to a remote receiver located in a vehicle.

Abstract: A system for measuring the temperature inside a rubber compound of a tire (20) when it is running, comprises at least one sensor (10) fitted with a microprocessor, radio transmission means, a temperature measuring probe, and power supply means such that: the sensor (10) is inserted in an area of the tire (20) originating from a manufacturing process, the area being identified on the basis of predefined selection criteria; the sensor (10) is embedded in a hermetically sealed volume formed inside a rubber compound of the tire (20) originating from a manufacturing process; and the system comprises means for keeping the sensor in a fixed position while the tire (20) is running.

Abstract: An electrochemical cell includes a casing that: includes a lower first element in the form of a vessel, the internal surface of which is at least partially covered by a layer of conductive material so as to form the current collector of the first electrode with a first polarity; includes an upper second element in the form of a cover for closing the vessel; houses a three-dimensional electrode structure with a first electric polarity; houses a three-dimensional electrode structure with a second electric polarity opposite to the first electric polarity; and contains an electrolyte as an ionic conductive medium. The three-dimensional electrode structure with the second electric polarity includes a series of electrodes with a second polarity, each of which is an elongated body with a vertical orientation.

Abstract: An electrochemical cell for an electrical energy storage device, in particular intended for a motor vehicle, comprising a plurality of electrodes (3) and a compression device (4) adapted to the variations in volume of the plurality of electrodes (3), the compression device (4) comprising a casing (5) and an at least partially elastically deformable return element (6) allowing the constant exertion of a suitable compression on the plurality of electrodes (3) in order to keep the various elements thereof in contact with one another and thus allow more homogeneous operation of the cell.

Abstract: A device manufactures an electrode strip for a battery including a current collector strip and at least one layer of electrochemically active composite material on either side of the current collector strip. The device includes an extruder including a sheath, an extrusion head, and an extrusion screw. The extrusion screw includes an outer tube and an inner tube that are coaxial and fitted into one another. The outer tube is mounted so as to be rotatably movable relative to the sheath. The inner tube is stationary relative to the sheath and includes an outlet located upstream of the extrusion head. Moreover, the manufacturing device includes advancing and unwinding structure to convey the current collector strip through the inner tube and up to the extrusion head.

Abstract: A method of instrumentation for a construction plant tire (20) for measures the temperature inside a rubber compound of the tire. The method comprises a step of identifying areas for installing sensors (10) each having a microprocessor, radio transmission means, a temperature measuring probe, and power supply means. The sensors (10) are then inserted in cavities (205, 206, 207) in the rubber compounds, and the sensors are held in a fixed position while the tire (20) is running to communicate the measurement results to a remote receiver located in a vehicle.

Abstract: A method of instrumentation for a construction plant tire (20) for measures the temperature inside a rubber compound of the tire. The method comprises a step of identifying areas for installing sensors (10) each having a microprocessor, radio transmission means, a temperature measuring probe, and power supply means. The sensors (10) are then inserted in cavities (205, 206, 207) in the rubber compounds, and the sensors are held in a fixed position while the tire (20) is running to communicate the measurement results to a remote receiver located in a vehicle.

Abstract: A system for measuring the temperature inside a rubber compound of a tire (20) when it is running, comprises at least one sensor (10) fitted with a microprocessor, radio transmission means, a temperature measuring probe, and power supply means such that: the sensor (10) is inserted in an area of the tire (20) originating from a manufacturing process, the area being identified on the basis of predefined selection criteria; the sensor (10) is embedded in a hermetically sealed volume formed inside a rubber compound of the tire (20) originating from a manufacturing process; and the system comprises means for keeping the sensor in a fixed position while the tire (20) is running.

Abstract: A case accommodates at least one active element of an electrochemical cell. The case includes at least one duct that receives a circulation of a cooling fluid. The duct is arranged so as to be passed through by at least one electrical connector of the electrochemical cell.

Abstract: A battery cell includes at least one positive electrode, at least one negative electrode, and at least one separator. The positive electrode includes a positive electrode porous solid-state electrolyte polymer foam that includes at least one lithium salt, and a positive electrode material located in the pores of the positive electrode foam. The negative electrode includes a negative electrode porous solid-state electrolyte polymer foam that includes at least one lithium salt, and a negative electrode material located in the pores of the negative electrode foam.

Abstract: A device manufactures an electrode strip for a battery including a current collector strip and at least one layer of electrochemically active composite material on either side of the current collector strip. The device includes an extruder including a sheath, an extrusion head, and an extrusion screw. The extrusion screw includes an outer tube and an inner tube that are coaxial and fitted into one another. The outer tube is mounted so as to be rotatably movable relative to the sheath. The inner tube is stationary relative to the sheath and includes an outlet located upstream of the extrusion head. Moreover, the manufacturing device includes advancing and unwinding structure to convey the current collector strip through the inner tube and up to the extrusion head.

Abstract: An electrochemical cell includes a casing that: includes a lower first element in the form of a vessel, the internal surface of which is at least partially covered by a layer of conductive material so as to form the current collector of the first electrode with a first polarity; includes an upper second element in the form of a cover for closing the vessel; houses a three-dimensional electrode structure with a first electric polarity; houses a three-dimensional electrode structure with a second electric polarity opposite to the first electric polarity; and contains an electrolyte as an ionic conductive medium. The three-dimensional electrode structure with the second electric polarity includes a series of electrodes with a second polarity, each of which is an elongated body with a vertical orientation.

Abstract: A secure display system for a movable object, such as an aircraft, includes: a screen comprising at least two independent matrices formed of pixels, each of the matrices being controlled by an independent graphic channel; a light box comprising at least two independent subassemblies, each backlighting each half-screen; two bypass functions, a bypass function being associated with a graphic channel, a bypass function being linked to an input of one of the matrices; a central module having a function of mixing the data originating from the two independent graphic channels, and a function of separating said data, said separation module being connected to said bypass functions; each graphic channel comprising image-generation means; and two power supply means. The display system may be used in an aeroplane.

Abstract: The invention relates to the upholstery of a seat element for a motor vehicle and to the method of creating it, in which method a foam support block is produced to fit a frame element; a cover element is created by cold-forming a foam sprayed onto a polypropylene substrate and attached on the reverse side of a textile material in the form of a skin or synthetic material to define the visible shape of the seat element; and the cover element is attached to the support block.

Abstract: A secure display system for a movable object, such as an aircraft, includes: a screen comprising at least two independent matrices formed of pixels, each of the matrices being controlled by an independent graphic channel; a light box comprising at least two independent subassemblies, each backlighting each half-screen; two bypass functions, a bypass function being associated with a graphic channel, a bypass function being linked to an input of one of the matrices; a central module having a function of mixing the data originating from the two independent graphic channels, and a function of separating said data, said separation module being connected to said bypass functions; each graphic channel comprising image-generation means; and two power supply means. The display system may be used in an aeroplane.