Abstract: An induction heating sealing device for induction welding of a packaging material for producing sealed packages of pourable food products in a package producing machine is provided. The packaging material has at least one layer of metallized film. The induction heating sealing device comprises an AC power source and an inductor coil connected to the AC power source and configured to induce eddy currents in the metallized film for inductive heating of the packaging material, wherein the AC power source is configured to generate a variable-voltage or current signal of a frequency higher than 1 MHz.

Abstract: A packaging material is provided, comprising a core layer and one or more layers of a heat sealable material laminated thereto, and at least one carbon-based layer being configured to form a workpiece of an associated sealing system.

Abstract: A wire for an ignition coil assembly and/or a corona ignition assembly is provided. The wire comprises a wire core including a copper-based material, and a coating applied to the wire core. The coating includes at least one of a carbon-based material and magnetic nanoparticles. The carbon-based material can include graphene and/or carbon nanotubes, and the magnetic nanoparticles can include graphene and iron oxide (Fe3O4). Typically, the coating includes a plurality of layers. For example, the coating can include a layer of the graphene and/or carbon nanotubes, and/or a layer of the magnetic nanoparticles. The coating can also include a layer of insulating material, such as enamel. According to another embodiment, the coating includes iron, nickel, and/or cobalt plated onto the wire core.

Abstract: A corona igniter assembly which is designed to reduce the amount of air gaps between insulating components and thus reduce electrical fields concentrated in those air gaps and the associated unwanted corona discharge. The assembly includes a high voltage center electrode surrounded by a ceramic insulator and a high voltage insulator. A dielectric compliant insulator is disposed between the ceramic insulator and the high voltage insulator. A layer of metal is applied to at least one of the insulators, for example the ceramic insulator. A compliant collet formed of a partially resistive material covers a sharp edge of the layer of metal to reduce the electric field and smooth the electric field distribution at the sharp edge of the metal layer.

Abstract: A corona igniter assembly which is designed to reduce the amount of air gaps between insulating components and thus reduce electrical fields concentrated in those air gaps and the associated unwanted corona discharge. The assembly includes a high voltage center electrode surrounded by a ceramic insulator and a high voltage insulator. A dielectric compliant insulator is disposed between the ceramic insulator and the high voltage insulator. A layer of metal is applied to at least one of the insulators, for example the ceramic insulator. A compliant collet formed of a partially resistive material covers a sharp edge of the layer of metal to reduce the electric field and smooth the electric field distribution at the sharp edge of the metal layer.

Abstract: A wire for an ignition coil assembly and/or a corona ignition assembly is provided. The wire comprises a wire core including a copper-based material, and a coating applied to the wire core. The coating includes at least one of a carbon-based material and magnetic nanoparticles. The carbon-based material can include graphene and/or carbon nanotubes, and the magnetic nanoparticles can include graphene and iron oxide (Fe3O4). Typically, the coating includes a plurality of layers. For example, the coating can include a layer of the graphene and/or carbon nanotubes, and/or a layer of the magnetic nanoparticles. The coating can also include a layer of insulating material, such as enamel. According to another embodiment, the coating includes iron, nickel, and/or cobalt plated onto the wire core.

Abstract: The memory cell includes a memory area which is formed in a phase-change material pattern based on chalcogenide. An electric p/n-type junction is series-connected between electrodes. The p/n junction is formed in a crystalline area by the interface between first and second doped areas of the phase-change material pattern. The memory area is formed in one of the two doped areas, at a distance from the junction.

Abstract: The present invention is a non-volatile memory cell containing at least two distinct memory zones, each formed in a resistivity-change material, the memory cell containing at least one heating element for each memory zone, each heating element having at least two ends, one of which is connected to a supply line and the other of which is brought into contact with the resistivity-change material, characterized in that the resistivity-change material is arranged in a single block common to each of the memory zones of the memory cell, so as to create distinct memory zones locally.

Abstract: The object of the present invention is a non-volatile memory cell (10) containing at least two distinct memory zones (17), each formed in a resistivity-change material (14), the memory cell (10) containing at least one heating element (16) for each memory zone (17), each heating element (16) having at least two ends, one of which is connected to a supply line (V1, V2, . . . , VN) and the other of which is brought into contact with the resistivity-change material (14), characterized in that the resistivity-change material (14) is arranged in a single block (34) common to each of the memory zones (17) of the memory cell (10), so as to create distinct memory zones (17) locally.