A three-dimensional heating atomization device includes a shell, a heating element, a first thermo-electrode lead and a second thermo-electrode lead, wherein a heating chamber is arranged in the shell, one end of the first thermo-electrode lead is connected with one end of the heating element, and one end of the second thermo-electrode lead is connected with the other end of the heating element, so that a bottom surface and a side surface of the heating chamber are both heated by one heating member, and three-dimensional heating is more uniform and efficient, thus being beneficial for improving an atomization effect. Moreover, the first thermo-electrode lead and the second thermo-electrode lead not only can be used for supplying electric energy to the heating element to heat the heating chamber, but also can form a thermocouple by using the first thermo-electrode lead and the second thermo-electrode lead, so that a temperature of the heating element is detected by the thermocouple to realize a temperature control function of the heating element, thus avoiding use of a temperature measurement accessory such as a temperature sensor, simplifying an internal structure of an atomizer product, reducing accessories needed by the whole product, and allowing assembly and use to be more convenient and efficient.

A device for thermally loading an enclosure and/or a heat sink includes: at least one circuit board arranged or arrangeable in the enclosure or on the heat sink, each at least one circuit board having at least one conductor track and at least two fields within each of which a continuous electrically conductive track section of the at least one conductor track runs, a path length of the at least one conductor track section within each of the at least two fields being greater than one or each edge length of a respective field or one or each diagonal of the respective field or a perimeter of the respective field. The fields include tiles of a tiling of a first side of the circuit board The conductor track sections each thermally load the enclosure and/or the heat sink depending on a current feed to the respective conductor track.

Disclosed are an electrothermal film structure, an electrothermal film heating device and a method for manufacturing an electrothermal film. The electrothermal film structure includes a supporting layer, a meshed conductive circuit layer and a transparent optical layer. The meshed conductive circuit layer provided on the supporting layer includes several micron-level conductive circuits distributed in a mesh, and the transparent optical layer is provided on the meshed conductive circuit layer.

A laminated glazing usable as a heatable glazing for means of transportation. Also, a method for producing the laminated glazing and a method for decreasing the sheet resistance of the laminated glazing.

A heater for an aerosol generating device includes a substrate and a plane heating element formed on one surface of the substrate, wherein the plane heating element includes an electrically conductive track pattern including a sensor seating region formed of a planar track on which an undersurface of a temperature sensor is configured to be seated.

A substrate support including a body, a heating element, a first radio frequency filter, and a second radio frequency filter. The body is configured to support a substrate. The heating element is at least partially implemented in a first portion of the body. The first radio frequency filter is connected to an input of the heating element and at least partially implemented in a second portion of the body and connected to the heating element by a first via. The second radio frequency filter is connected to an output of the heating element and at least partially implemented in the second portion or a third portion of the body.

The invention relates to a heating device (3) for a storage container with a urea reducing agent, comprising at least one electrically operatable heating element (6) and a heat distribution element (7) which is thermally coupled to the heating element (6), wherein the heating element (6) has a first heating sub-element (40) which has at least one positive temperature coefficient thermistor (5), and the first heating sub-element (40) is connected to a second heating sub-element (42, 52, 62) which is designed to reduce the dependence of the heat output of the heating device (3) on an electric voltage applied to the heating element (6) in the event of an electric voltage with large values, in particular above 13 volt, so that the heat output dispensed to the thermal conducting element and the surrounding components with plastic encapsulation is not too high.

An electric heating device, in particular for mobile applications, having a substrate and a heat conductor layer formed on the substrate. The heat conductor layer is interrupted by at least a first isolating interruption, the first isolating interruption separating at least a first and a second layer portion of the heat conductor layer from one another. The first layer portion is connected at a first end to a first terminal, for example positive pole, and the second layer portion is connected at a first end to a second terminal, for example negative pole. The first layer portion is connected at a second end to the second layer portion and is connected via this second layer portion to the second terminal.

The invention relates to a heating device having a flat expanded support and at least one heating conductor assembly thereon which is electrically connected by means of two connection contacts. The heating conductor assembly has a plurality of heating conductors which are connected together at connection points and are wired as a whole so as to form parallel and series circuits between the connection contacts. The plurality of heating conductors are advantageously designed as a lattice, wherein every set of four heating conductors forms a closed mesh, and four heating conductors are connected together at the connection points. The heating conductor assembly is applied onto the support with a film construction in a film method, advantageously a thick-film method.

A heating device for calender cylinders, comprising a core cylinder arranged coaxially in a cylinder adapted to support a plurality of heating elements; the core cylinder and the cylinder adapted to support the heating elements are configured to be accommodated in a fixed manner within a rotating calender cylinder; the core cylinder has an inlet for the passage of air which is adapted to make air flow and gather inside the core cylinder.