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.

An aerosol-generating system including a cartridge is provided, the cartridge including a liquid storage portion including a housing configured to hold a liquid aerosol-forming substrate, the housing having an opening; and a heater assembly including at least one heater element fixed to the housing and extending across an opening of the housing, wherein a width of the at least one heater element of the heater assembly is smaller than a width of the opening of the housing. The heater element may be spaced from a periphery of the opening, leading to more efficient heating and aerosol production.

Provided is an IoT-based smart thermal wear. More specifically, provided is clothing including thermal material that retains heat allowing wearers to work more efficiently and lower any risk of accidents, the IoT-based smart thermal wear being linked to a smart device and comprising an outer member, inner member, heat-insulating filler, heating-producing material, power unit, and a control unit so as to facilitate effective temperature control.

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.

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.

An electric heating pad with electrosurgical grounding comprising a heated underbody support, heated mattress or heated mattress overlay. In an illustrative embodiment the heating pad with electrosurgical grounding may include a flexible sheet-like heating element including an upper edge, a lower edge, and at least two side edges and a flexible sheet-like grounding electrode including an upper edge, a lower edge, and at least two side edges. A shell covering the heating element and grounding electrode and comprising at least two sheets (e.g., may be one sheet of material folded over to form two sheets) of flexible material, and a weld coupling the two sheets of flexible material together about the edges of the heating element and grounding electrode, wherein the weld is one of a RF weld, ultrasonic weld, or a heat bond, wherein the two sheets comprise PVC or urethane.

A heatable floor panel for an aircraft, with a supporting level, a heat-generating level and a heat-conducting level. The heat-generating level comprises a fiber composite layer with fibers and with a matrix surrounding the fibers. The fibers are at least partially formed as conducting fiber, and the conducting fibers are formed as carbon fibers with an electrically insulating coating. The conducting fibers integrated in the floor panel in order to conduct a heating current through them. Due to the electrically insulating coating of the conducting fibers, leakage currents are avoided. The carbon fibers serve not only as heating elements, but, at the same time, also as reinforcing fibers of the fiber composite layer or of the floor panel.

Devices, systems, and methods include a conductive textile (106) comprising a plurality of conductive strands and a flexible bus (102). The flexible bus (102) includes a conductive gel (104) electrically coupled to the conductive strands and an encapsulant (108) bonded to the conductive textile (106) and configured to contain the conductive gel (104) in contact with the conductive strands. The flexible bus is configured to be electrically coupled to a power source and induce a current from the power source to the conductive strands.

A heating element includes a bottom layer, a web consisting of a carbon nanotube (CNT) yarn wherein the web is affixed to a first side of the bottom layer, and an encapsulating layer positioned on the web and the first side of the bottom layer. A method for making a heating element includes providing a bottom layer, inserting a plurality of pegs into the bottom layer such that a portion of each peg protrudes from the bottom layer, weaving a CNT yarn around the protruding portions of the plurality of pegs to form a CNT web, affixing the CNT web to the bottom layer, and encapsulating the CNT web and the bottom layer to form the heating element.

Methods and apparatus relating to wireless warmers are described. An embodiment integrates wireless warming into an article of clothing. For example, the article of clothing includes a heating element to receive electromagnetic energy from one or more wireless power transmitter coils based at least in part on one or more signals. Other embodiments are also disclosed and claimed.