Claims
- 1. A wood burning stove comprising a housing defined by a horizontally disposed top housing surface and bottom, a vertically disposed back wall, a front wall comprising a planar upper wall portion, and a planar vertically disposed lower wall portion, and side walls that extend between and connect together the front wall and back wall, top housing surface and bottom, and which in turn define a lower zone for accommodating a wood burning fire comprising a plurality of logs of predetermined maximum length arranged in parallel relationship to one another and an upper zone which terminates at the top of said lower zone;
- a planar horizontally disposed front wall portion which connects said planar upper wall portion to said planar lower front wall portion suitable for accommodation of cooking utensils and which determines the said top of the said lower fire accommodating zone;
- a divider located in said housing extending between and connected to the side wall portions and dividing said upper zone into a log storage chamber adjacent said back wall and an exhaust chamber adjacent said front upper wall portion for discharge of the gaseous combustion products from said lower zone, both said log storage and exhaust chamber having bottom openings and each communicating directly with said lower fire accommodating zone, the said divider extending downwards only to the top of said lower zone, and terminating at a horizontal plane approximate to that of the plane defined by said horizontally disposed front wall portion;
- an air tight fill door covering an opening in a side wall in said housing and providing access to the top portion of said log storage chamber for the loading of logs, the said log storage zone being sealed and air tight when said air tight fill door is closed and having no other communication to the atmosphere other than the said bottom opening thereof communicating with the lower zone whereby the exhaust gases during start-up and operation of the stove will move to and exhaust only through the said exhaust chamber;
- an air tight fire door covering another opening located adjacent said vertical front wall portion in a side wall in said housing and providing access to said lower fire accommodating zone;
- a flue discharge opening located in said housing and communicating with the top portion of said exhaust chamber; and
- means provided in said housing in said lower zone for introduction of air into said lower zone.
- 2. A wood burning stove according to claim 1 wherein said side walls each comprises an upper inclined portion and a lower vertically disposed portion, and said inclined upper side wall portions incline towards one another from bottom to top, providing a housing of continuously increasing width from top to bottom in said upper zone whereby logs will be supplied in uninterupted fashion to the lower zone without jamming against the side walls of the storage chamber.
- 3. A wood burning stove according to claim 1 wherein said stove further includes a skirt means juxtaposed to and with said back and bottom walls providing a closed heat transfer chamber for heating of air forced through the chamber, and outlets from said chamber for the discharge of heated air.
- 4. A wood burning stove according to claim 3 wherein said skirt means further defines an intake port, and means included therein for forcing air through said intake port into said heat transfer chamber.
- 5. A wood burning stove according to claim 4 wherein discharge outlets are located in the side wall portions of said heat transfer chamber, and said skirt means in association with the bottom wall is open at the front vertical wall of the stove providing a discharge outlet for heated air extending the width of the stove.
- 6. A wood burning stove according to claim 5 wherein deflector means are provided in association with the heated air outlets on the side walls to deflect heated air toward the front of said housing.
- 7. A wood burning stove according to claim 6 wherein means are provided allowing communication between said heat transfer chamber and the top of the exhaust chamber for allowing forced air from said heat transfer chamber into the flue opening thereby improving the draft of the stove.
- 8. A wood burning stove according to claim 7 wherein said communicating means is an adjustable valve means.
- 9. A wood burning stove according to claim 8 wherein means are included adjacent to said valve means for directing air flow from said heat transfer chamber into a flue communicating with said exhaust chamber.
- 10. A wood burning stove according to claim 1 further comprising on its back wall heat deflector means.
- 11. A wood burning stove according to claim 10 wherein said heat deflector means comprises a framework for attachment of a heat deflector plate.
- 12. A wood burning stove according to claim 11 wherein said heat deflector plate comprises sheet metal.
- 13. A wood burning stove according to claim 12 wherein said heat deflector means comprises a water jacket and cool water is introduced into said jacket at one end and hotter water removed at the other.
- 14. A wood burning stove according to claim 1 wherein the said divider comprises a horizontally disposed planar surface parallel to said top horizontally disposed planar surface and connected to the back wall at one end and forming the top of the log storage chamber and a downwardly extending surface at the other end dividing the log storage chamber from the exhaust chamber, and the flue discharge opening is located in the back wall of the housing so as to communicate directly with the exhaust chamber.
- 15. A wood burning stove according to claim 14 wherein said planar upper front wall portion and said downwardly extending divider surface incline rearwardly toward said back wall providing a log storage chamber that increases gradually in depth from said back wall whereby logs can be readily fed to the fire accommodating lower zone without becoming jammed against the walls of the log storage chamber.
- 16. A wood burning stove according to claim 15 wherein said downwardly extending divider surface and inclined front wall portion are in parallel planes.
- 17. A wood burning stove according to claim 16 wherein the cross-sectional area of said exhaust chamber is at least as great as that of the flue discharge opening whereby exhaust gases will be fully discharged from the fire zone.
- 18. A wood burning stove according to claim 15 wherein said inclined surfaces incline at an angle of from 105-120 degrees from the horizontal.
- 19. A wood burning stove according to claim 1 wherein said means provided in said housing for introduction of air comprises an adjustable air intake vent in the fire door.
- 20. A wood burning stove according to claim 1 wherein said means provided in said housing for introduction of air comprises a slide valve located in the vertically disposed front lower wall portion.
- 21. A wood burning stove according to claim 20 wherein an air manifold extending across the front of the stove between its sides is associated with the said slide valve in the stove housing, said manifold having at least one discharge port for providing air below and across the entire length of burning logs.
- 22. A wood burning stove according to claim 21, wherein the said air manifold comprises a planar top surface which is connected at one end to the inside of the vertically disposed planar front wall portion and which inclines downwardly away from said wall portion, and a vertically disposed planar surface extending downwardly from the other end, and the bottom of the stove housing comprises a vertically disposed planar surface spaced apart from and parallel to said first-named vertically disposed planar surface and a horizontally disposed planar surface connecting the two vertical surfaces together whereby a rectangular shaped well is provided nearer to said front wall than to said back wall, and a grating is provided in said well spaced apart a suitable distance from said horizontally disposed bottom surface for supporting the burning logs, at least one elongated opening being provided in said vertically disposed surface of the manifold for the introduction of air into the lower zone below the said grating and the supplying of air to substantially the entire width of the burning log fire.
- 23. A wood burning stove according to claim 22 wherein a removable ash pan is located below said grating for the collection of ashes as the burning logs are consumed.
- 24. A wood burning stove according to claim 22 wherein said bottom surface further comprises a planar surface which inclines downwardly from and connects the vertically disposed back wall to said vertically disposed surface of the bottom surface whereby logs from the storage chamber are caused to move forwardly in the lower fire accommodating zone as logs first moved forward are consumed by the fire.
- 25. A wood buring stove according to claim 24 wherin said inclined planar bottom surface inclines at an angle of from 110-135 degrees from the horizontal.
- 26. A wood burning stove according to claim 25 wherein an opening is provided in said vertically disposed front wall portion and a viewing glass is provided in said opening whereby the burning log fire can be viewed.
- 27. A wood burning stove according to claim 26 wherein an opening is provided in the upper front wall portion and a detachable cover is provided for said opening whereby cleaning of the exhaust chamber walls is facilitated.
- 28. A wood burning stove according to claim 1 wherein said bottom comprises a planar inclined surface and a horizontally disposed surface, the inclined surface inclining from said vertically disposed back wall toward said front wall and connecting the back wall to the horizontally disposed bottom surface, the inclined planar bottom surface acting to support logs feeding downwardly from the log storage chamber and to cause them to be moved forwardly in the lower fire accommodating zone, as the logs in front are consumed.
- 29. A wood burning stove according to claim 1 wherein a skirt is provided in combination with said bottom providing a heat exchange chamber defined by a vertically disposed back wall connected to the back of said housing, a horizontally disposed bottom surface spaced apart from and parallel to the horizontally disposed housing bottom and vertically disposed sides connected to the housing sides, an opening in the back wall of the skirt for the introduction of room temperature air, and openings in each side of the heat exchange chamber for the discharge of heated air, said heat exchange chamber being open at the front thereof for discharge of heated air.
- 30. A wood burning stove comprising a housing defined by a front wall, a back wall, and side walls that extend between the front wall and back wall, and which in turn define an upper zone, and a lower zone:
- a divider located in said housing extending between the side wall portions and dividing said upper zone into an exhaust chamber and a log storage chamber, both said chambers having bottom openings and communicating with said lower zone, the said lower zone being capable of accommodating a wood burning fire comprising a plurality of logs of predetermined maximum length arranged in parallel relationship to one another;
- an air tight fill door covering an opening in a side wall in said housing and providing access to the top portion of said log storage chamber;
- an air tight fire door covering another opening in a side wall in said housing and providing access to said lower zone;
- a flue discharge opening defined by said housing and communicating with the top portion of said exhaust chamber;
- an air vent in said housing in said lower zone for introduction of air into said lower zone; and
- guide means located adjacent to said opening covered by said fill door providing horizontal support to a log being inserted through the fill door into the storage chamber and facilitating their feed into the storage chamber in a parallel relationship.
- 31. A wood burning stove according to claim 30 wherein said guide means comprises a horizontally disposed rectangualshaped guide bar attached to and extending inwardly from one of said side walls.
- 32. A wood burning stove according to claim 30 wherein said guide means is a 90.degree. angle iron, one leg which at least is wide enough to support the largest diameter log to be burned in the stove, the other leg of said angle iron being attached in horizontal fashion to the back wall of the stove.
CROSS-REFERENCE TO RELATED APPLICATION
This patent application is a continuation-in-part of my earlier filed application, Ser. No. 004,702, filed Jan. 19, 1979, for "Wood Burning Stove", abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (1)
Number |
Date |
Country |
490194 |
Aug 1938 |
GBX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
4702 |
Jan 1979 |
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