A cooking appliance including a combustion zone and a cooking zone. The combustion zone has a combustion zone air flow path extending from a combustion zone air inlet to a combustion zone air outlet. The cooking zone overlies the combustion zone, and the cooking zone includes a closed cooking volume having a cooking surface and an openable lid. Combustion products produced in the combustion zone are isolated from the closed cooking volume.

A cooking appliance including a combustion zone and a cooking zone. The combustion zone has a combustion zone air flow path extending from a combustion zone air inlet to a combustion zone air outlet. The cooking zone overlies the combustion zone, and the cooking zone includes a closed cooking volume having a cooking surface and an openable lid. Combustion products produced in the combustion zone are isolated from the closed cooking volume.

An oven includes upper and lower assemblies, a fire box and a heat absorbing and emanating device. The upper assembly forms a cooking chamber and has a front side with an open entry to the cooking chamber. The lower assembly is located below the upper assembly and has an internal cavity. The fire box is located within the internal cavity and includes a heat source. The device is located between the upper and lower assemblies and absorbs heat from the heat source and emanates heat into the cooking chamber of the upper assembly. The upper assembly includes inner and outer dome assemblies. The inner dome is located within the outer dome and forms first and second airflow pathways.

An oven includes upper and lower assemblies, a fire box and a heat absorbing and emanating device. The upper assembly forms a cooking chamber and has a front side with an open entry to the cooking chamber. The lower assembly is located below the upper assembly and has an internal cavity. The fire box is located within the internal cavity and includes a heat source. The device is located between the upper and lower assemblies and absorbs heat from the heat source and emanates heat into the cooking chamber of the upper assembly. The upper assembly includes inner and outer dome assemblies. The inner dome is located within the outer dome and forms first and second airflow pathways.

A portable heating device is provided that generally consists of an upper housing having a plurality of openings that allow heat to escape from a coiled infrared heating tube that generates radiant heat. The portable heating device also includes an upper surface with an opening that produces a visible flame and conductive heat. The upper surface is also associated with a flame burner that feeds a cooking surface.

A portable heating device is provided that generally consists of an upper housing having a plurality of openings that allow heat to escape from a coiled infrared heating tube that generates radiant heat. The portable heating device also includes an upper surface with an opening that produces a visible flame and conductive heat. The upper surface is also associated with a flame burner that feeds a cooking surface.

A heating element can be moved by a machine, such as a machine including a fan, an actuator, or a conveyor. The heating element can be attached to or embedded in a fan or an actuator. Or, the heating element can be attached to or embedded in a conveyor belt of a conveyor. A combination of a heating element and a mover machine can be further combined with a heat radiating wall. The heating element and the machine can be arranged behind the wall. And, when the heating element and the machine are powered on, the heating element converts electrical energy into heat, which increases the temperature of the wall, and the machine moves the heating element to be next to different areas of the wall. This allows for heat to be distributed more evenly to the wall than it would be if the heating element did not move.

The present invention relates to a heating device for high altitude regions comprises: a plurality of coated metal sheets 3 heat up in a range of 45 C. to 80 C., a metal sheet affixed on a wall provide warmth in a closed area, a plurality of hot plate 4 disposed between coated metal sheets 3 emit infrared radiations of electromagnetic spectrum to provide heating effect, a power supply heats up the hot plate 4 to emit infrared radiations, the hot plate 4 create convection heat transfer thus rapidly increases the temperature of closed area for human, vegetations, animal, the device is mounted at a place where the heating effect is desired, the device is 700-900 watt and requires an electric supply of 200 to 250 volt at 4 ampere power to operate.

The present invention relates to a heating device for high altitude regions comprises: a plurality of coated metal sheets 3 heat up in a range of 45 C. to 80 C., a metal sheet affixed on a wall provide warmth in a closed area, a plurality of hot plate 4 disposed between coated metal sheets 3 emit infrared radiations of electromagnetic spectrum to provide heating effect, a power supply heats up the hot plate 4 to emit infrared radiations, the hot plate 4 create convection heat transfer thus rapidly increases the temperature of closed area for human, vegetations, animal, the device is mounted at a place where the heating effect is desired, the device is 700-900 watt and requires an electric supply of 200 to 250 volt at 4 ampere power to operate.