A temperature control device, in particular a resistance heating device, for arrangement on a surface to be tempered, having at least one upper part, a lower part, an electrical connection and at least one first tempering element, in particular a heating element, in connection with the electrical connection. The upper part is arranged opposite an upper side of the first tempering element and the lower part is arranged opposite an underside of the first tempering element. The lower part is designed for engagement with the upper part such that a surface pressure can be provided with the upper part and the lower part in the orthogonal direction to the upper side and the lower side of the first tempering element for surface coupling of the lower part to the surface to be tempered. The temperature control device can be fastened longitudinally displaceably to the surface to be tempered in such a way that a change in length of the temperature control device in the longitudinal direction of the temperature control device can be accommodated. Furthermore, the invention relates to a system, in particular a switch cabinet or an electronic housing, having a temperature control device.

A furnace heater includes a first conductive lead, a second conductive lead spaced apart from the first conductive lead by a first distance, and a first helical resistive heater element connected to the first conductive lead. The furnace heater also includes a second helical resistive heater element connected to the second conductive lead and to the first helical resistive heater element, the second helical resistive heater element spaced apart from the first helical resistive heater by a second distance, wherein the first distance is at least twice the second distance.

A furnace heater includes a first conductive lead, a second conductive lead spaced apart from the first conductive lead by a first distance, and a first helical resistive heater element connected to the first conductive lead. The furnace heater also includes a second helical resistive heater element connected to the second conductive lead and to the first helical resistive heater element, the second helical resistive heater element spaced apart from the first helical resistive heater by a second distance, wherein the first distance is at least twice the second distance.

A heating element for flow channel heating or for heating a mould impression and an injection-moulding nozzle incorporating the heating element are disclosed. The heating element has a carrier element which carries a heating conductor with first and second connection pins, and a connection device with an electrical connection cable with first and second conductors. The first and second connection pins end in an insulator. The insulator is arranged at least in certain portions in a receiving sleeve of the connection device, and the receiving sleeve points with a first end in the direction of the carrier element, is fixed with the first end on the carrier element and fixes the insulator in relation to the carrier element. A first crimping sleeve is fixed on the first connection pin and the first conductor, and a second crimping sleeve is fixed on the second connection pin and the second conductor.

A heating element for flow channel heating or for heating a mould impression and an injection-moulding nozzle incorporating the heating element are disclosed. The heating element has a carrier element which carries a heating conductor with first and second connection pins, and a connection device with an electrical connection cable with first and second conductors. The first and second connection pins end in an insulator. The insulator is arranged at least in certain portions in a receiving sleeve of the connection device, and the receiving sleeve points with a first end in the direction of the carrier element, is fixed with the first end on the carrier element and fixes the insulator in relation to the carrier element. A first crimping sleeve is fixed on the first connection pin and the first conductor, and a second crimping sleeve is fixed on the second connection pin and the second conductor.

A power connector dedicated to a heating film includes: a male connector formed in a rectangular thin plate shape, having a power inlet plug formed as a thin plate-shaped electrode on a right side thereof, having a first electrode for wiring a heating film formed as a thin plate-shaped electrode on an upper side, and having a left side to which a power cable internally wired to the power inlet plug is connected; and a female connector formed in a rectangular thin plate shape, having a right side to which the power cable is connected, having a second electrode for wiring a heating film formed as a thin plate-shaped electrode on a right side thereof, and having a power outlet socket wired to the power inlet plug.

A power connector dedicated to a heating film includes: a male connector formed in a rectangular thin plate shape, having a power inlet plug formed as a thin plate-shaped electrode on a right side thereof, having a first electrode for wiring a heating film formed as a thin plate-shaped electrode on an upper side, and having a left side to which a power cable internally wired to the power inlet plug is connected; and a female connector formed in a rectangular thin plate shape, having a right side to which the power cable is connected, having a second electrode for wiring a heating film formed as a thin plate-shaped electrode on a right side thereof, and having a power outlet socket wired to the power inlet plug.

A heating assembly, comprising a base plate, the base plate being provided with a plurality of ceramic heating sheets, the ceramic heating sheets being spaced apart side by side and being connected in parallel, and a heat conduction structure being provided over the ceramic heating sheets. An electrothermal furnace having the heating assembly is also provided.

A heating assembly, comprising a base plate, the base plate being provided with a plurality of ceramic heating sheets, the ceramic heating sheets being spaced apart side by side and being connected in parallel, and a heat conduction structure being provided over the ceramic heating sheets. An electrothermal furnace having the heating assembly is also provided.

A method for producing a high-temperature includes forming a dimensionally stable green body of the high-temperature component from a matrix material and pyrolizing the matrix material. A material mixture of the matrix material with a carbon material is used to form the high-temperature component, and a thermoplastic is used as the matrix material. The green body is formed by additive manufacturing.