A radiating panel includes the following succession of layers: at least one supporting layer which is at least thermally insulating and constituted by a material chosen from extruded expanded polystyrene, sintered expanded polystyrene, and polyisocyanurate; at least one heating layer which includes at least one electric heating element and a studded element with interspaces for laying at least one electric heating cable. The studded element has a shaped sheet element with studs extending in the opposite direction to that of the supporting layer.

The panel includes at least one finishing layer which is at least thermally conducting and made of a material chosen at least from ceramic and natural stone.

The panel also includes an adhesive between the heating and finishing layers, and the studded element is coupled to the supporting layer using one element chosen from glue, extruded adhesives, silicone glues, pressure-sensitive adhesive systems, and mechanical fixing elements.

A heating tile designed to be easily installed using standard construction methods and materials while providing a radiant heating method that is compatible with both computer controlled systems as well as simple thermostat controls, can be repaired without major floor rework, does not produce a significant magnetic field, is protected against overheating due to excessive exposed surface insulation, and is water and contaminant resistant even if there is minor cracking of the tile.

A system and method for heating concrete structures to either prevent the build-up of freezing precipitation or eliminate freezing precipitation on a top surface of the concrete structures. The system includes a heating assembly integrally formed with a concrete structure to apply thermal energy to the top surface of the concrete structure. Optionally, the heating assembly includes heating elements formed of carbon fiber tape. Following formation of the concrete structure, the heating assembly is configured for unified movement with the concrete structure. The system optionally includes a control assembly operatively coupled to the heating assembly. The control assembly selectively powers the heating assembly and can be configured for remote operation. In use, the control assembly can be selectively activated from a remote location to power the heating assembly and heat the concrete structure.

Described herein is a composite panel that includes a first layer made from an electrically non-conductive material. The composite panel also includes a resistance heater printed onto the first layer. Further, the composite panel includes a second layer adjacent the resistance heater, the resistance heater being positioned between the first layer and the second layer. The second layer is made from an electrically non-conductive material.

A panel comprising a heat providing layer is presented. The panel includes panel coupling means arranged for coupling the panel to adjacent panels. End panel grooves, at least partly extending between first and second opposite longitudinal sides of the panel, are arranged in the end panel coupling means of the panel. In order to provide heat, electrical end connectors are arranged in the end panel grooves of the panel. The electrical end connectors are arranged for being electrically connected to the heat providing layer of the panel, at least partly including an electrically conductive material, and at least partly protruding from the one or more end panel grooves, thereby providing an electrical connection between the heat providing layer of the panel and a corresponding heat providing layer of at least one adjacent panel coupled to the panel.

A suspension mounted heating system is designed to allow easy installation of electric heating cable that is positioned against the bottom surface of a suspended stair or walkway so that heat generated by the cable is efficiently transferred up into the stair or walkway material to raise its temperature enough to prevent the accumulation of snow and ice on the material's top surface.

A heating appliance of the electric radiator type, including a housing containing a DC operated electrical energy storage device charged by an electrical power supply source outside the appliance, and at least one heating body that can be powered by the electrical power supply source and/or by the electrical energy storage device. The housing also comprises at least one air inlet arranged in a lower part of the housing to allow air to enter the space internally defined by the housing, and at least one air outlet arranged in an upper part of the housing to allow the air to leave the space. The electrical energy storage device is arranged across the air flow that circulates, in the space, from the at least one air inlet to the at least one air outlet, in a location situated, as observed in the direction of circulation of the flow, between the at least one air inlet and the at least one heating body.

The invention relates to an electric surface heater, or heating mat, based on an electrically conductive polymer foil or a conductive polymer foam that only heats locally where persons, animals or objects are positioned on the mat. Energy can thereby be saved in comparison with a full-area heater. Ideally, this local heat generation functions without any external electronic control or regulation.

A heating appliance of the electric radiator type, including a housing containing a DC operated electrical energy storage device charged by an electrical power supply source outside the appliance, and at least one heating body that can be powered by the electrical power supply source and/or by the electrical energy storage device. The housing also comprises at least one air inlet arranged in a lower part of the housing to allow air to enter the space internally defined by the housing, and at least one air outlet arranged in an upper part of the housing to allow the air to leave the space. The electrical energy storage device is arranged across the air flow that circulates, in the space, from the at least one air inlet to the at least one air outlet, in a location situated, as observed in the direction of circulation of the flow, between the at least one air inlet and the at least one heating body.

The present invention relates to a process of making power-saving electric stoves, particularly having a large size and outer shapes similar to the conformations of traditional Tyrolean heaters or stoves, while having a very light weight and being easily movable to multiple locations of a house. The main characteristic of the present invention is that it includes making a hollow stove body, particularly having a large size, from expanded polystyrene or a similar thermoplastic polymer, with the application of an electric resistor, particularly a constant-power, and hence low-power consuming heating cable arranged around its outer surface in one or more coil loops with the interposition of a layer of adhesive material with at least one thread formed therein for supporting the resistor, with contiguous insulating grooves, and with later application of a final coating layer, made e.g. of tire-resistant cement mortar, whose outer surface may be provided with decorative designs or finishes and ornaments made of wood or other materials, which designs and ornaments may be similar to those formed on the outer surfaces of traditional Tyrolean stoves, whereas the basement of the hollow body is preferably supported by a smooth metal plate, allowing displacement thereof to any location of the house, proximate to a power outlet.