Martin Industries, Inc.

Murray O Wilhoite

A jacketed wood burning stove of the type having an inner firebox door and an outer jacket door in front of the firebox door and wherein a flash inhibitor is provided consisting of a relatively small auxiliary firebox door which is manually biased open but is held closed by an engaging bracket on the outer jacket door when the outer jacket door is closed.

Jacketed combustion type heater with blowback prevention feature

Combustion type heater

A wood burning furnace or space heater having a jacket surrounding a firebox and forming a plenum through which air to be heated is forced by a fan. There is a door in the jacket which automatically opens in the event of a failure of a fan, and thus excessively heated air is immediately released.

Wood burning heater

A fireplace having means for the injection of combustion and necessary dilution air consisting of a pair of louvered chambers positioned on each side of the front of the fireplace. Deflectors associated with the louvers direct the air inward and upward, whereby streams of air from the two louvered chambers combine in the central upper region of the fireplace opening and enter the fireplace. The supplemental air is obtained from outside the building housing the fireplace through a cased inlet or inlets on the outside wall of the building, the casing having an air entrance face which is outward of the wall by a dimension of approximately 1/4 to 3/4 inch.

Growing community of inventors

Huntsville, AL, United States of America

Murray O Wilhoite