Matches 1 - 13 out of 13


Match Document Document Title
US20150226454 HEATING SYSTEM WITH ADJUSTABLE LOUVER  
A heating system including at least one louver coupled with the housing of a heater including a blade and end caps on the blade for holding each louver in a fixed position during operation of the...
US20120247450 Adjustable Primary Air Supply for Wood Burning Device  
An improved adjustable primary air supply for wood burning device comprises a base plate having an opening from where primary air enters a firebox. A gate rotationally attached to the base plate...
US20050066958 Water heater with mechanical damper  
A hot water heater comprises a valve control unit having a gas inlet, a pilot burner, a main burner and a damper assembly. The damper assembly has a pressure diaphragm, a gearing mechanism and a...
US20120085338 AIR CONTROL REGULATOR FOR COMBUSTION CHAMBER  
An air control regulator regulates the amount of air flowing into the inlet of a combustion chamber by causing flowing air to support a disc located in the air passage against the force of...
US20050138953 Air enhancement system and methods for food processing systems  
A system and method are disclosed for enhancing airflow through a vertically oriented spiral freezer or oven stack used for freezing or heating food product. At least one high-static fan assembly...
US20060090745 Chimney draft control valve  
The chimney draft control valve has a baffle plate suspended inside a housing, between an inlet opening and a valve seat inside that housing. The baffle plate is suspended to a pivot axis for...
US20150034068 DAMPER OPENING/CLOSING MECHANISM AND COOKING DEVICE WITH SAME  
A damper opening/closing mechanism includes: a damper which swings about a shaft to open and close a flow passage; an actuating lever which swings so as to swing the damper about the shaft; a...
US20080314260 DUAL DAMPER CONTROL APPARATUS AND METHOD  
A dual damper assembly (44) having rotatable dampers (46, 48) operated in a predetermined relative phase relationship within separate passageways (34, 36) is provided for use with food treatment...
US20100236544 OUTDOOR FLAME HEATER  
The present invention is a knock-down design of an outdoor heater. An outdoor heater without resorting to knock-down designs is heavy and bulky. It is costly to ship due to its sheer size and...
US20070204773 Vent assembly for combustion gases generated by an appliance  
The combination of a vent assembly with a conduit assembly bounding a flow space into which discharged combustion gases are exhausted. The conduit assembly has a first conduit length in which: a)...
US20130239946 METHOD AND APPARATUS FOR CREATING AN INSULATED BARRIER WITHIN A FIREPLACE  
A method and apparatus for creating an insulated barrier within a fireplace is described. A compressible insulator may be placed in a fireplace. Within the fireplace, the compressible insulator...
US20140248832 Method and Apparatus to Provide Ventilation for a Building  
An improved method and apparatus allows fresh air to be introduced into a building through action of a special manifold which directs air entering the building through the furnace combustion feed...
US20150276228 Variable air intake control for rapid fire starting in solid fuel burning appliances  
A variable air intake control for rapid fire starting in solid fuel burning appliances has an air intake chamber member adapted to be positioned on the top side of the solid fuel burning appliance...

Matches 1 - 13 out of 13