Abstract: A radiant heating system includes a molded agglomeration of inert natural stone waste and a heating element embedded in the agglomeration. The agglomeration contains 45-55% by weight of stone particles having a size from 1 to 5 mm; 30-35% by weight of stone dust having a size from 0.01 mm to 0.5 mm; and 20-25% by weight of a resin having a water-based acrylic component.

Abstract: Disclosed is a warm window system that utilizes individual buss bars that are placed within the space between an inside window pane and an outside window pane and creates sufficient physical force to create an electrical contact on the tin oxide layer on the inside surface of the inside pane of glass. The buss bars have a modulus of elasticity to ensure sufficient electrical contact with the tin oxide layer to prevent the formation of hot spots and securely hold the buss bars in place. Both a z buss bar and c buss bar are also disclosed that are capable of generating a sufficient amount of reactive force to create a secure contact with a tin oxide layer on the interior surface of an interior pane of glass in a warm window system to hold the buss bar in place and provide a large contact surface area to provide sufficient electrical contact with the tin oxide layer to prevent hot spots.

Abstract: Disclosed is a warm window system that utilizes individual buss bars that are placed within the space between an inside window pane and an outside window pane and creates sufficient physical force to create an electrical contact on the tin oxide layer on the inside surface of the inside pane of glass. The buss bars have a modulus of elasticity to ensure sufficient electrical contact with the tin oxide layer to prevent the formation of hot spots and securely hold the buss bars in place. Both a z buss bar and c buss bar are also disclosed that are capable of generating a sufficient amount of reactive force to create a secure contact with a tin oxide layer on the interior surface of an interior pane of glass in a warm window system to hold the buss bar in place and provide a large contact surface area to provide sufficient electrical contact with the tin oxide layer to prevent hot spots.

Abstract: A heating module for dye sublimation printing on an article comprises a first heating plate, an infrared heating source, and a metal shield. The infrared heating source is disposed under the first heating plate and emits a radiation. The metal shield can prevent the radiation, emitted by the infrared heating source, from projecting directly on the article. The first heating plate preheats a retransfer sheet to be softened and then molded on the article. Consequently, the infrared heating source heats the retransfer sheet for sublimation dye transfer on the article.

Abstract: A quartz heater tube consists of a tube body whose two ends being respectively sealed with a plug, and each plug is provided with a built-in electrode. The inner cavity of the tube body is filled with an inertia gas after being evacuated, and the inner surface thereof is coated with a layer of electrical film which being electrically in connection with the two electrodes. By this construction, when the quartz heater tube is in operation, the electrical film is able to avoid oxidation owing to protection of the inertia gas which serves to isolate the electrical film from the outside air thereby prolonging the lifespan of the quartz heater tube.

Abstract: The present invention relates to an electrically heatable glazing panel comprising a substantially transparent, electrically conductive coating layer which is adapted to be electrically heatable and is divided into a plurality of zones, some heatable and some non-heatable. The glazing panel according to the invention is preferably a side window which may be used for de-misting or de-icing purposes.

Abstract: A device for heating plates of glass (3) which are hardened or deformed, includes two ceramic heating plates (1) between which a plate of glass (3) is arranged. Compensation plates (20) are associated with the heating plates (1) at a distance therefrom, in addition to heaters (6) which are arranged close thereto. The heaters (6) are accommodated in housings (11) which are defined on one side of the heating plates (1). Holes (8) are provided in the heating plates (1). Gas is fed through the holes into the housing between the heating plates (1) and the compensating plates (2). The gas is heated by flowing past the compensating plates (20) and forms gas cushions (7) on both sides of the plate of glass (3) which hold the plate. The plate of glass (3) is heated in a homogenous manner by radiation and convection.

Abstract: A device for heating air, fluids and materials, in dry or wet environments powered in low voltage current or alternating or direct very safe allowable voltage, by increasing the temperature of any type of surface, whether flat or embossed, solid or open-work. The device includes electrodes coated with a layer of electrically resistant fluid or pasty substance. The assembly of devices is very thin, and is particularly designed for heating premises, swimming pools, pipes exposed to freezing, and container for warm food.

Abstract: The object of this invention is to provide a panel-type heating element having an excellent durability and high effectiveness in power saving. To attain this object, the present invention provides a panel-type heating element consisting of a base which a thin film containing zinc oxide and tin oxide can form a layer upon. The panel-type heating element is advantageously manufactured by a method comprising spraying a solution containing a zinc compound and a tin compound on a base. The solution then oxidizes by heating the base in a high temperature reaction chamber to form a thin film consisting of sediment containing zinc oxide and tin oxide on the surface of the base. As a result, the thin film gives the base excellent acid, water and chemical resistance, and heats quickly.

Abstract: The object of the present invention is to provide a panel-type heating element having an excellent durability and high effectiveness in electric power saving

Abstract: The present invention relates to a constant temperature device that comprises a base, a heating thin layer which is coated on the base, and two electric nodes that locate at the two ends of the heating thin layer respectively. The base is made of insulated materials such as glass and ceramic. The heating thin layer is made by a mix of various materials and is coated on the base by the Physical Vapor Deposition (PVD) processing, Chemical Vapor Deposition (CVD) processing or other coating techniques such that the mix of material can be evenly distributed on one side of the base. Once the power is through via the two nodes, the heating thin layer will act as a thermally sensitive resistor (thermistor) to automatically keep the temperature at a pre-set level so as to save energy and ensure the safety of use thereof.

Abstract: An extreme infra-red rays air conditioning apparatus have a rear face plate installed on the rear face of the apparatus, a casing of square-box shape having an opening at its front face, heat radiation glass plate each made of heat-resisting reinforced glass having a plurality of small dents continuously formed or its whole face and a flat rear face. The size of glass plate is smaller than the opening of the casing and fixed to both side portions at the front face side by means of side portions of the glass plate. The air conditioning apparatus further has a number of linear shape heat generator made by melting metal alloy powder consisting of aluminum, copper, iron and the like on the flat rear face of the heat radiation glass plate in shape of printed circuit, reflex plate respectively fixed to the casing leaving gap at rear face sides of the glass plate, and extension members opening outwardly and expanded and extended to the front side end edge portions of the casing leaving distribution openings.

Abstract: Electrical apparatus for thermal processing of food includes a casing which has a transparent portion for viewing the food disposed within the casing. At least one heating element is mounted within the casing for heating the food, the heating element including a heat resistant and mechanically rigid transparent first substrate having a first surface which faces the food and a second opposite facing surface. At least one electrical resistance element is disposed on the second surface, the at least one electrical resistance element being connected to a source of electrical current. At least one second transparent substrate is disposed adjacent the second surface, the at least one second transparent substrate including a transparent infrared reflective coating. Thus, the food disposed within the casing is viewable from the exterior of the casing through at least the first substrate while the food is being heated by the first substrate.

Abstract: A controlled atmosphere incubator having an interior chamber surrounded by a heated water jacket. A glass access door of the chamber is directly heated by a clear, electrically conductive coating. The door is sealed against the perimeter of the opening by a readily replaceable gasket and is field reversible due to unique hinge mounting assemblies. An easily accessed blower assembly is located within the chamber and includes a HEPA filter readily replaceable by the user from within the chamber. A filtered air exchange system is provided for limiting the maximum level of humidity in the chamber. The incubator control maintains constant power output from the blower motor so that the heat output of the motor is also constant. A voltage compensated temperature control is also provided for the heaters associated with the water jacket. Compensation for environmental conditions inside the chamber is also provided by the control for producing more accurate readings of carbon dioxide levels.

Abstract: A controlled atmosphere incubator having an interior chamber surrounded by a heated water jacket. A glass access door of the chamber is directly heated by a clear, electrically conductive coating. The door is sealed against the perimeter of the opening by a readily replaceable gasket and is field reversible due to unique hinge mounting assemblies. An easily accessed blower assembly is located within the chamber and includes a HEPA filter readily replaceable by the user from within the chamber. A filtered air exchange system is provided for limiting the maximum level of humidity in the chamber. The incubator control maintains constant power output from the blower motor so that the heat output of the motor is also constant. A voltage compensated temperature control is also provided for the heaters associated with the water jacket. Compensation for environmental conditions inside the chamber is also provided by the control for producing more accurate readings of carbon dioxide levels.

Abstract: An infrared light source used in spectrometers including an infrared range, a Fourier Transform Infrared Spectroscope (FTIR), etc. The infrared light source is composed of a panel made of sintered silicon nitride plates, a heating element made of metal and embedded in the panel, and a pair of conducting lines for supplying electricity to the heating element. The infrared light is emitted homogeneously from the flat surface of the panel, as compared to a conventional infrared light source using a metal filament in which infrared light is emitted inhomogeneously. It is preferred to form a silicon oxide layer on a surface of the panel to prevent initial change in the infrared emitting characteristic.

Abstract: An infant incubator heater assembly having a heat radiator which is removably mounted, so that it can be removed for cleaning and maintenance. The heat radiator has a plurality of radially extending fins. In the removal and installation of the heat radiator, it slides along a cartridge heater with which the heat radiator is closely fitted for heat transfer. Preferably, the cartridge heater is mounted for self-alignment to accommodate the close fit between the heat radiator and the cartridge heater and prevent binding as the heat radiator is removed or installed.

Abstract: A large-area, thin film, resistance heating element (21, 46, 81) including a relatively rigid substrate (22, 63, 82), which will retain its mechanical properties at elevated temperatures, an electrically conductive film (26, 64, 84) deposited on the substrate (21, 46, 81), and electrical terminals (31, 66, 86) provided on the film (26, 64, 84). A metallic substrate (22, 63), such as a steel sheet, having an electrically insulating ceramic-based layer (23, 62, 83) thereon may be employed, or alternatively, a micanite plate or sheet (61) can be used. The substrate and film have an area which is sufficiently large that the heater can operate at maximum temperatures above 100.degree. F. with a power density less than about 15 watts per square inch.

Abstract: A radiant heater in the form of an overlay for an incubator hood. The heater has an optically transparent, radiotransparent and phototherapy transparent electrically conductive coating, preferably indium tin oxide, and includes appropriate retaining hook structure for retaining the heater on an incubator hood.

Abstract: A radiant heater is provided, which can be in the form of an overlay on an existing incubator hood or integrated in an incubator hood. The heater has an optically transparent, radiotransparent and phototherapy transparent electrically conductive coating, preferably indium tin oxide.