Abstract: The decoy system, notably for terrestrial mines or improvised explosive devices, includes: a means of producing heat energy including an air or water boiler, a means of emitting radiation in the infrared spectrum including a chamber that is fed with fluid by the production means, the chamber being provided with internal fins able to promote a build-up of heat energy inside said chamber, at least one detection means for determining the temperature of the chamber or the temperature of the fluid between the production means and the emission means, and a control unit able to control the operation of the heat energy production means at least according to the determined temperature.

Abstract: An air conditioning apparatus is provided with an air plenum in fluid communication with an air inlet and an air outlet. A fan moves air through the air plenum. An interchangeable air conditioning core is removably installed within the air plenum and interposed between the air inlet and air outlet such that air moving along an air pathway is forced to proceed through the interchangeable air conditioning core.

Abstract: The decoy system, notably for terrestrial mines or improvised explosive devices, includes: a means of producing heat energy including an air or water boiler, a means of emitting radiation in the infrared spectrum including a chamber that is fed with fluid by the production means, the chamber being provided with internal fins able to promote a build-up of heat energy inside said chamber, at least one detection means for determining the temperature of the chamber or the temperature of the fluid between the production means and the emission means, and a control unit able to control the operation of the heat energy production means at least according to the determined temperature.

Abstract: The ECOWAVE 1.2 is an infrared heater that can produce heat in a more efficient manner than other infrared heaters on the market today. We have utilized specific short wave infrared bulbs and specifically manufactured and oriented heat dissipation material, and housing, to capture the maximum amount of infrared waves emitted from the heat source thus providing an optimum ambient temperature rise for a minimal amount of electricity consumed. We have also designed a heater core, in two separate configurations, that can be used in a multitude of capacities depending on the size of the heating case desired, heat required and space available.

Abstract: Improved electric convector that consists of a carcass (2) situated adjacently to the rear side of a porcelain stoneware body (4), which preferably incorporates a filament, plate or piping element, presenting at the base an ambient thermostat and on the upper side a number of transversally aligned parallel slots and having means of fixing (5).

Abstract: An electrical air heating apparatus, especially for a motor vehicle, with electrical heating elements (3) for heating air and a housing (1) which has a ground connection (1a), an electrical supply connection and an electronic circuit (7) to control the supplying of electrical power to the heating elements (3). In the housing (1), the heating elements (3) are arranged in electrical contact with the ground connection and the electrical supply connection. The housing (1) is made of an electrically conducting material, for example, aluminum and is constructed in one piece with a molded-on ground connection (1a). The heating elements (3) and the electronic circuit (7) are arranged in direct electrical contact with the housing (1).

Abstract: An electrical air heating apparatus, especially for a motor vehicle, with electrical heating elements (3) for heating air and a housing (1) which has a ground connection (1a), an electrical supply connection and an electronic circuit (7) to control the supplying of electrical power to the heating elements (3). In the housing (1), the heating elements (3) are arranged in electrical contact with the ground connection and the electrical supply connection. The housing (1) is made of an electrically conducting material, for example, aluminum and is constructed in one piece with a molded-on ground connection (1a). The heating elements (3) and the electronic circuit (7) are arranged in direct electrical contact with the housing (1).

Abstract: A ventilation-heating apparatus comprises a fresh air passage with which a fresh air ventilation mechanism is associated and which opens into a room-side inflow air supply opening. The ventilation-heating apparatus further comprises a room air passage with which a room air ventilation mechanism is associated and which opens into a room-side air removal outlet opening. Fresh air and room air passages are passed through a heat exchanger which is suitable for the transfer of heat from the room air passage to the fresh air passage. An electrically heatable metallic heating element is provided in the region of the fresh air passage. A suitable heat storage element is associated with the heating element for the storage of the heat produced. An electrically heatable metallic additional heating element which can be selectively switched on is provided in the region of the fresh air passage.

Abstract: An electric baseboard heater includes a ceramic glass block within which a steel wire electric heating element is insert molded. The ceramic glass block is mounted in a heater housing which includes a lower draft opening below the ceramic glass block and an upper air outlet above the ceramic glass block. When a voltage is applied to the steel wire, heat is generated by the wire and is absorbed and radiated by the ceramic glass block. Cool air is drawn into the draft opening in the housing and up past the ceramic glass block whereupon it exits the air outlet heated by the ceramic glass block. The heater is efficient because the ceramic glass heats very quickly and continues to radiate heat for a period of time after the voltage is removed from the steel wire. It is safe because the hot electric heating element is contained within the ceramic glass where it cannot contact flammable items.

Abstract: A cabin has a heating system integrated into one of its side walls. The heating system is arranged between an inner wall layer and an outer wall layer and has an ambient air channel with an inlet at the bottom and an outlet at the top. The heating system is designed to be space-savingly arranged within the cabin and to ensure a uniform heat distribution inside the cabin. The cabin thus has a large-surface radiant heating system built into the side walls and supplemented at its rear side relative to the outer wall layer by a reflecting layer that reflects the radiation of the radiant heating system into the cabin through the wooden inner layer.

Abstract: A thermal energy storage and exchanger device includes, a plurality of horizontal, superimposed, spaced plates defining a plurality of clear, horizontal, continuous, uniformly spaced flow passageways between them; and introduction means selectively operable for driving a thermal energy exchanger fluid horizontally through the flow passageways to introduce thermal energy to the plates in one mode and extract thermal energy from the plates in a second mode; the plates being vertically spaced and horizontally oriented for minimizing convection and heat exchange in a third, storage mode when the thermal energy exchanger fluid resides in the flow passageways undriven by the introduction means.

Abstract: An electric baseboard heater includes a ceramic glass block within which a steel wire electric heating element is insert molded and which is provided with several through holes for convective movement of air through the block. The ceramic glass block is mounted in a heater housing which includes a lower draft opening below the ceramic glass block and an upper air outlet above the ceramic glass block. The glass block is preferably mounted so that one of its faces is exposed by the housing. When a voltage is applied to the steel wire, heat is generated by the wire and is absorbed and radiated by the ceramic glass block. Cool air is drawn into the draft opening in the housing and up through the through holes in the ceramic glass block whereupon it exits the air outlet heated by the ceramic glass block. The ceramic glass block is advantageously mounted at an angle in the housing to provide an aesthetically pleasing appearance while at the same time increasing the convective movement of air through the heater.

Abstract: A heating apparatus comprises a closed vessel having thermally conducting walls and containing a gas that is heated by one or more electrical heating elements in the vessel. The vessel is received in a duct through which air is blown. The air is heated by the heat transferred to the vessel walls by the gas in the vessel. Pressure and thermostatic switches in the circuit of the heating element communicate with the gas in the vessel and provide a double-safety, over-temperature power shut-off. The heating apparatus may be used to blow hot air into water in a tub through hoses leading to inlet openings or to an air distribution mat placed in the tub. The bubbles of hot air heat the water and produce strong agitation. A special raft receives the air distribution mat, which heats water in the raft by bubbling hot air through it. The heating apparatus can also be used for space heating, warming and drying towels and clothes, hair drying and grooming animals.