Oil burner having a combustion aid
First Claim
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1. IN A GUN-TYPE LIQUID FUEL BURNER HAVING A NOZZLE SURROUNDED BY AN AIR CONDUIT AND HAVING IGNITION MEANS DOWNSTREAM OF SAID NOZZLE, SAID NOZZLE BEING ADAPTED TO SPRAY FUEL INTO A MIXING ZONE CONTAINING A COMBUSTION SUPPORTING GAS, THE IMPROVEMENT WHICH COMPRISES A MEMBER IN THE PATH OF THE FUEL FLOW DOWNSTREAM OF THE NOZZLE, SAID MEMBER SUPPORTED BY ARMS EXTENDING FROM THE NOZZLE, SAID MEMBER HAVING A CONTINUOUS SPHERICAL SURFACE IN THE DIRECTION OF THE NOZZLE AND AN INWARDLYTAPERED, CONICAL SURFACE DOWNSTREAM OF THE SPHERICAL SURFACE, ACCESSIBLE TO SAID COMBUSTION-SUPPORTING GAS.
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1 Claim
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1. IN A GUN-TYPE LIQUID FUEL BURNER HAVING A NOZZLE SURROUNDED BY AN AIR CONDUIT AND HAVING IGNITION MEANS DOWNSTREAM OF SAID NOZZLE, SAID NOZZLE BEING ADAPTED TO SPRAY FUEL INTO A MIXING ZONE CONTAINING A COMBUSTION SUPPORTING GAS, THE IMPROVEMENT WHICH COMPRISES A MEMBER IN THE PATH OF THE FUEL FLOW DOWNSTREAM OF THE NOZZLE, SAID MEMBER SUPPORTED BY ARMS EXTENDING FROM THE NOZZLE, SAID MEMBER HAVING A CONTINUOUS SPHERICAL SURFACE IN THE DIRECTION OF THE NOZZLE AND AN INWARDLYTAPERED, CONICAL SURFACE DOWNSTREAM OF THE SPHERICAL SURFACE, ACCESSIBLE TO SAID COMBUSTION-SUPPORTING GAS.
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Current AssigneeDonald E. Safford, Hubert L. Skonecke, James H. Kirk
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Original AssigneeDonald E. Safford, Hubert L. Skonecke, James H. Kirk
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InventorsSkonecke, Hubert L., Kirk, James H., Safford, Donald E.
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Application NumberUS04/229,929Time in Patent Office1,167 DaysField of SearchUS Class Current431/265CPC Class CodesF23D 11/40 Mixing tubes or chambers; B...
