Patent ID: 6098614
Filing Date: 2000-08-08
Classification: F24B,F24C

Abstract:
A flammable fluid fuelled heater comprising:a primary combustion chamber;a flammable fluid supply to said primary combustion chamber to, upon combustion,provide a substantial portion of yellow flame;a secondary combustion chamber in communication with said primary combustion chamber to receive and further combust at least a portion of the products of the primary combustion and comprising a catalytic converter;an exhaust port in communication with said secondary combustion chamber to exhaust at least a portion of the products of the second combustion into the room in which the heater is housed;an air inlet into said primary combustion chamber covering a substantial portion of a wall of said primary combustion chamber so as to provide an unobstructed view of a substantial portion of the yellow flame of said primary combustion; anda sloping roof or hood forming a top portion of the primary combustion chamber, wherein said roof or hood extends from said inlet to or adjacent to said secondary combustion chamber.