Abstract: An electromagnetic device includes a conductive coil, a main magnet pivoting about an axis XX?, a first and second yoke, a first and second stabilizer magnet, as well as a first and second actuator magnet arranged to slide along the axis YY? that is perpendicular to the pivot axis XX?, in such a way as to force the main magnet to adopt an equilibrium position, the stabilizer magnets are arranged such that this sliding is accompanied by a movement of the stabilizer magnets so as to position one of the stabilizer magnets in a given position in order to limit the leaks which could occur at one of the two yokes.

Abstract: A converter includes a coil of axis XX?, a multi-pole magnet, arranged in such a way that the magnetic polarities of two adjacent magnetised zones are oriented so that they are anti-parallel, a ferromagnetic field frame comprising a frame and a main section, the field frame further comprising a main air gap located on the main section, and a first lateral air gap and a second lateral air gap which are located on the frame, the main air gap, the first lateral air gap and the second lateral air gap being arranged in such a way as to form a guide member in which the multi-pole magnet is inserted by sliding, and in such a way as to allow a magnetic coupling of three successive magnetised zones with, respectively, the first lateral air gap, the main air gap, and the second lateral air gap.

Abstract: A device includes a catalytic system and an electromagnetic system. The catalytic system defines a catalysis chamber and includes a catalyst of a reaction to generate a gas from a liquid. The catalyst is housed in the catalysis chamber. The electromagnetic system includes a coil and a rod mobile relative to the coil, the rod being fixed to the catalytic system and including a magnet and a core. The electromagnetic system is configured to move the rod relative to the coil when an electrical current is passed through the coil, so as to dispose the catalytic system in an open position in which the catalysis chamber is in fluidic communication with the outside. The catalytic system is disposed in a closed position in which the catalysis chamber is hermetically closed in the absence of an electrical current through the coil.

Abstract: The invention relates to an electromagnetic device (10) comprising: a coil; a main magnet pivoting about an axis XX?, a first and second yoke (50, 50?), a first and second stabilizer magnet (41, 42), as well as a first and second actuator magnet (31, 32) arranged to slide along the axis YY? that is perpendicular to the pivot axis XX?, in such a way as to force the main magnet (30) to adopt an equilibrium position, the stabilizer magnets (41, 42) being arranged such that this sliding is accompanied by a movement of the stabilizer magnets (41, 42) so as to position one of the stabilizer magnets (41, 42) in a given position in order to limit the leaks which could occur at one of the two yokes.

Abstract: The concrete sludge recycling and recovering method comprises a concrete sludge treatment step consisting in separating aggregates, contained in the concrete sludge, from the water loaded with laitance contained in the concrete sludge; a clarification and dewatering step consisting in clarifying the water loaded with laitance which has been separated during the concrete sludge treatment step and dewatering the laitance contained in the water loaded with laitance; a first use step consisting in using the separated aggregates as raw material for concrete manufacturing; and a second use step consisting in using at least part of the clarified water resulting from the clarification and dewatering step as a raw material for concrete manufacturing.

Abstract: An electromagnetic energy converter includes: a conducting coil; a main magnet in an inner space V formed by the conducting coil, retaining structure allowing the main magnet to rotate about an axis YY? between two stable equilibrium positions; a first actuator magnet and a second actuator magnet disposed facing the first end and the second end respectively, the first and second actuator magnets being arranged to slide simultaneously in the same direction and parallel to the main axis XX? once a force is exerted on either one of the first or second magnets.

Abstract: Device including a catalytic system and an electromagnetic system, the catalytic system defining a catalysis chamber and including a catalyst of a reaction to generate a gas from a liquid, the catalyst being housed in the catalysis chamber, the electromagnetic system including a coil and a rod mobile relative to the coil, the rod being fixed to the catalytic system and including a magnet and a core, the electromagnetic system being configured to move the rod relative to the coil when an electrical current is passed through the coil, so as to dispose the catalytic system in an open position in which the catalysis chamber is in fluidic communication with the outside, the catalytic system being disposed in a closed position in which the catalysis chamber is hermetically closed in the absence of an electrical current through the coil.

Abstract: A converter includes a coil of axis XX?, a multi-pole magnet, arranged in such a way that the magnetic polarities of two adjacent magnetised zones are oriented so that they are anti-parallel, a ferromagnetic field frame comprising a frame and a main section, the field frame further comprising a main air gap located on the main section, and a first lateral air gap and a second lateral air gap which are located on the frame, the main air gap, the first lateral air gap and the second lateral air gap being arranged in such a way as to form a guide member in which the multi-pole magnet is inserted by sliding, and in such a way as to allow a magnetic coupling of three successive magnetised zones with, respectively, the first lateral air gap, the main air gap, and the second lateral air gap.

Abstract: An electromagnetic energy converter includes: a conducting coil; a main magnet in an inner space V formed by the conducting coil, retaining structure allowing the main magnet to rotate about an axis YY? between two stable equilibrium positions; a first actuator magnet and a second actuator magnet disposed facing the first end and the second end respectively, the first and second actuator magnets being arranged to slide simultaneously in the same direction and parallel to the main axis XX? once a force is exerted on either one of the first or second magnets.