Vermont Castings, Inc.

Allan S Wilker

Vance R Smith

Stephen F Richardson

Richard S Blackburn

Duncan C Syme

Derik K Andors

William W Crossman, Jr

John H Guest

Jay F Kempf

Hearthmount heating appliance

Freestanding heating appliance

Zero clearance fireplace

A pellet burning stove includes a firebox defining a combustion chamber, a pellet burner located within the firebox, a feed system for moving combustible pellets to the pellet burner and an ash pan for receiving ashes from the pellet burner. The pellet burner includes a horizontal surface having an elongated combustion zone defined by a plurality of primary air openings in the burner surface, and a feed surface adjacent to the combustion zone. The feed system moves a thin layer of combustible pellets across the feed surface into the combustion zone. An air plenum surrounding the feed surface of the pellet burner supplies combustion air upwardly through the primary air opening and the layer of combustible pellets. The air plenum maintains the pellets relatively cool until they reach the combustion zone. Ashes drop off an edge of the burner surface into an ash pan. An artificial log set and a log support member fabricated of refractory fiber material define a secondary combustion cavity above the pellet burner. Secondary air is supplied through the air plenum of the pellet burner and from an air wash system that maintains a viewing window clean during operation. The feed system typically includes an auger and a pusher block which move pellets from a pellet bin to the pellet burner.

Pellet burning stove

Wood and coal burning stove

A freestanding wood, gas log or coal burning stove includes a pair of hinged glass or screen doors which are movable to storage compartments within the stove where they are completely concealed from view. In one embodiment, side panels are hinged to the stove frame assembly, and each door is hinged to one of the side panels in such a way that the door can be folded into a storage compartment between the stove frame assembly and the side panel. In another embodiment, fixed side panels define storage compartments between the side panel and the stove frame assembly, and each door slides into one of the storage compartments, In both embodiments, the storage compartment can include openings for circulation and heating of room air.

Wood burning stove with concealable doors

Growing community of inventors

Brookfield, VT, United States of America

Allan S Wilker