A decorative member for a steering wheel which is used for being attached to a resin member formed around a ring core metal of a steering wheel. The decorative member includes a base layer attached to the resin member, a design part arranged on the base layer, and a heater arranged between the design part and the base layer. The base layer may include an extraction part at an intermediate position in a longitudinal direction thereof such that a lead wire connected with the heater is led out of the extraction part.

The invention relates to electrically-heatable plasters which comprise a self-adhesive skin contact layer, an electrically-conductive textile fabric in which electrically-conductive fibres are in contact with one another, as a heating element, and optionally at least one active substance, as well as to a method for production and the use of same for local heat therapy and/or transdermal application of active substances.

An aerosol-generating system including a liquid storage portion is provided, the portion including a rigid housing holding a liquid aerosol-forming substrate, the housing having an opening and a fluid permeable heater assembly including a plurality of electrically conductive filaments, wherein the fluid permeable heater assembly is fixed to the housing and extends across the opening of the housing. The provided heater assembly that extends across an opening of a liquid storage portion allows for a robust construction that is relatively simple to manufacture and allows for a large contact area between the heater assembly and liquid aerosol-forming substrate. The heater assembly may be substantially flat, allowing for simple manufacture.

A cartridge for an aerosol-generating system is provided, including a liquid storage portion including a housing containing a liquid aerosol-forming substrate, the housing having an open end; and a heater assembly including: an electrical heating element configured to heat the substrate to form an aerosol, the heating element including a planar filament arrangement having one or more electrically conductive filaments, an electrically insulating substrate having a planar attachment face, the filament arrangement disposed on the planar attachment face, and clamping elements mechanically fixing the filament arrangement to the electrically insulating substrate and applying a pulling force onto the filament arrangement, at least a portion of the heater assembly being fluid-permeable, and the heater assembly being arranged over the open end of the housing.

A multifunctional smart garment textile is disclosed herein. It comprises plural conductive yarns, wherein each of the plural conductive yarns includes cotton threads, multiwalled carbon nanotubes and iodine-modified polypyrrole, and wherein the cotton threads, the multiwalled carbon nanotubes and the iodine-modified polypyrrole are intermingled with each other in a weight ratio ranging from 1:1:1 to 3:1:1.

A cartridge for an electrically operated aerosol-generating system is provided, the cartridge including: a liquid storage portion including a housing holding a liquid aerosol-forming substrate, the housing having an opening; and a fluid-permeable heater assembly including a plurality of electrically conductive filaments, the fluid-permeable heater assembly being fixed to the housing and extending across the opening of the housing. An aerosol-generating system, and a method of manufacture of a cartridge for an electrically operated aerosol-generating system, are also provided.

A snow melting apparatus for melting snow on sidewalks, driveways, and other walkways is provided. The snow melting apparatus comprises a plurality of individual heating cables with the heat cables woven together to form a mesh-like covering mat and the covering mat having a top surface and a bottom surface. An outer perimeter border surrounds the covering mat. A snowfall sensor mechanism is mounted to the covering mat with the snowfall sensor mechanism detecting precipitation and automatically activating the heating cables. The top surface of the covering mat is presented for a person to walk and or stand while the bottom surface of the covering mat is capable of being positioned against the sidewalk, driveway, or other walkway. Upon activation of the heating cables, the temperature of the heating cables increases thereby heating the entire covering mat.

A heater mat assembly for a rotor blade spar is provided including a plurality of electrically conductive heater wires extending in a spaced parallel configuration along a path of the rotor blade spar. An electrical current is flowed through the plurality of heater wires to inhibit ice accumulation on a portion of the rotor blade spar. At least one layer of a first insulating material is arranged adjacent a first side of each of the plurality of heater wires such that the at least one layer of the first insulating material is disposed between the plurality of heater wires and an adjacent surface of the rotor blade spar. The first insulating material comprises a thermally and electrically insulating material.

A warming blanket includes a metalized fabric exterior layer and an interior heating element made of a carbon fiber or carbon veil. The warming blanket has two oppositely disposed electrodes. The carbon veil includes a central portion positioned between two oppositely disposed margin areas. A temperature sensor is positioned upon the central portion of the heating element.

The warming blanket also has an electrical connector having a hub connector including a pair of spaced apart side guide rails and a guide flange. The electrical connector also has a hub assembly removably coupled to the hub connector. The hub assembly has a mounting tongue being sized and shaped to fit between the spaced part side guide rails and between the second portion of the guide flange and the mounting plate. The hub connector and hum assembly have mating electrical snaps.

This invention is related to an aquaculture heating device. A heating unit is hung on a support rod, so that the support rod can be horizontally placed above an aquaculture and two ends of the support rod can be fixedly positioned on two sides of the aquaculture to let the heating unit hung on the support rod to be dropped and immersed in the water of the aquaculture when winter, especially cold stream, comes. When electricity is provided to conductive yarns of a heating layer of the heating unit, heating filaments of the conductive yarns will generate heat to be transferred to the water and gradually diffused throughout the aqua culture through the waterproof fabric layer. Thus, the water temperature is raised to effectively help the aquatic organisms to resist the cold winter and not to be frozen to death caused by the very low water temperature.