A heating element composite comprises a substrate of one or more fibers or threads and an electrically-conductive polymer coating comprising an electrically-conductive polymer material deposited onto the one or more fibers or threads. A thickness of the electrically-conductive polymer coating is at least about 100 nanometers and the electrically-conductive polymer coating covers at least about 75% of an external surface area of the one or more fibers or threads of the substrate. The resulting heating element composite has a sheet resistance of from about 2Ω/□ to about 200Ω/□.

Radiant heating systems for warming an occupant of an enclosed space. The system includes a component with a surface that faces the occupant. The surface defines an A-surface quality meaning the surface is visible and is designed with styling objectives to have an aesthetic appearance. Conductive strands are exposed at the surface and a power supply supplies electric power to the conductive strands. A controller controls the electric power supplied to the conductive strands.

A method of producing an electric heating device, in particular for automotive application, includes steps of: cutting through a sheet of electrically highly conductive material of appropriate thickness for obtaining a predetermined line pattern having at least one electrically conductive line with electrically conductive bridge members interconnecting portions of the at least one electrically conductive line; depositing a layer of curable adhesive material onto a surface of a dielectric, planar, flexible carrier; placing the obtained line pattern onto the layer of adhesive material; curing the adhesive material below the line pattern with the exception of the adhesive material below the bridge members; cutting through each bridge member at all ends between portions of the at least one electrically conductive line interconnected by the respective bridge member; and removing the cut bridge members.

Embodiments include a heating blanket. The heating blanket may include a heating element and a shell covering the heating element. The heating element has elastic properties and is disposed in the shape of a sheet. The shell may have one or more sheets of polymeric material bonded together adjacent a perimeter of the heating element. One or more wires having malleable properties are secured within the shell. The wires allow the heating blanket to be secured to a patient.

A heated floor panel assembly for aircraft includes an impact layer made from a 2-D or 3-D woven high temperature thermoplastic fiber matrix impregnated with a resin. The impact layer can further include woven metallic fibers. The assembly also includes a stack of structural layers, a heating layer, and a core layer for absorbing shear stress.

A radiant heater device for generating a radiant heat, includes a substrate portion having a plate shape and made of an electrically insulating material, a surface member having a sheet shape and disposed on one surface side of the substrate portion, and a heat generation portion formed on the other surface side of the substrate portion. The surface member is formed of a fiber fabric that is provided with a space portion recessed toward the substrate portion in a thickness direction of the surface member and that restricts a heat transfer in a surface direction of the surface member by the space portion.

A heater having a cover and a heating element. The heating element is configured to generate heat that is transferred through the cover via radiative heating and/or conductive heating. The cover has a thermal effusivity in a range of about 20-300 Ws.sup.(1-2)/m.sup.2K

A method of coating a substrate with a particulate coating composition is disclosed that creates a coated substrate having a controlled, nonuniform surface property profile that varies along at least one primary dimension. The substrate is positioned on a textured template. An effective amount of the particulate coating composition is buffed onto a surface of the substrate with the at least one orbital applicator moving in a plane parallel to surface in a plurality of directions relative to a point on the surface in an orbital manner while at least one process variable is changed during the coating of the substrate. Process variable that can be varied during coating include application time, application pressure, coating temperature, the contour of the textured template, orbital speed, web speed, and the particulate coating composition.

An aerosol-generating system is provided, including: an aerosol-generating device including a power source; and a cartridge removably coupled to the aerosol-generating device, the cartridge including: a liquid storage portion including a housing having an open end and containing a liquid aerosol-forming substrate, a heater assembly at the open end of the housing and including a planar electrical heating element to heat the liquid aerosol-forming substrate to form an aerosol, and a capillary material in contact with the planar electrical heating element and being configured to convey the liquid aerosol-forming substrate to the planar electrical heating element, the liquid storage portion being at a first side of the heater assembly and an airflow channel being at a second side of the heater assembly, and the power source of the aerosol-generating device is to supply power to the heater assembly.

An electric blanket including a flexible sheet-like heating element, a shell comprising two flexible sheets covering the heating element, one or more welds coupling the sheet of the shell about the edges to hermetically seal the heating element there between; and a flexible insulating layer extending over the heating element and covered by the shell providing at least one of thermal insulation and electrical insulation, wherein the heating element is held in position between the two sheets of the shell without using connectors that pierce the two sheets.