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U.S. Department of Energy
Office of Scientific and Technical Information

Wood stove with safety forced air system

Patent ·
OSTI ID:6388954
A high efficiency, air-tight wood stove has a firebox with front, side, rear, top and bottom walls, primary air introducing means for admitting combustion air into the firebox, air flow means adjacent the bottom of the firebox for directing a flow of air upwardly across at least one firebox wall, at least one supplemental air inlet for diverting a portion of the air from the air flow means into the firebox, fan means for forcing air through the air flow means and through the supplemental air inlet, the size of the primary air introducing means being chosen to automatically restrict the combustion in the firebox if the fan means stops to maintain the temperature of the stove and surroundings at safe levels.
Assignee:
EDB-83-058092
Patent Number(s):
US 4342306
OSTI ID:
6388954
Country of Publication:
United States
Language:
English

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