Flame-spraying torch

Claim 1

A FLAME-SPRAYING TORCH COMPRISING A GAS INJECTING ASSEMBLY HAVING CONNECTING MEANS FOR ATTACHMENT TO A COMBUSTIBLE GAS SOURCE, A TIP SECTION DISPOSED AT THE FRONT OF SAID TORCH, A POWDER-INJECTING SECTION CONNECTED BETWEEN SAID TIP SECTION AND SAID GAS INJECTING ASSEMBLY FOR ENTRAINING POWER WITHIN THE BURNING GASES DISCHARGED FROM SAID TORCH, A LONGITUDINAL GAS-CONDUCTING PASSAGEWAY THROUGH SAID POWDER-INJECTING SECTION, A POWDER-SUPPLYING UPON SAID POWDER-INJECTING SECTION, A POWDER-SUPPLYING CHANNEL IN SAID INJECTING SECTION EXTENDING FROM SAI D COUPLING MEANS TO SAID LONGITUDINAL GAS-CONDUCTING PASSAGEWAY, A SEALED PRESSURIZED POWDER CONTAINING MEANS CONNECTED TO SAID COUPLING MEANS, A CONTROL VALVE WITHIN SAID PRESSURIZED POWDER CONTAINING MEANS OPERABLE MEANS CONNECTED TO SAID CONTROL VALVE FOR ACTUATING IT TO DISCHARGE POWDER UNDER PRESSURE THROUGH SAID CHANNEL INTO SAID GAS-CONDUCTING PASSAGEWAY, SAID SEALED PRESSURIZED POWDER CONTAINING MEANS COMPRISING A CONTAINER DIVIDED INTO A GAS PRESSURIZED SECTION AND A POWDERTAINER DIVIDED INTO A GAS PRESSURIZED SECTION AND A POWDERATING IT TO DISCHARGE POWDER UNDER PRESSURE THROUGH SAID CHANNEL INTO SAID GAS-CONDUCTING PASSAGEWAY, SAID SEALED CONTAINING SECTION AND MIXING MEANS COMPRISING A TUBE FROM SAID PRESSURIZED SECTION EXTENDING THROUGH SAID POWDER-CONTAINING SECTION, A TAPERED OUTLET FROM SAID POWDER CONTAINING SECTION, SAID TUBE TERMINATING IN A NOZZLE DISPOSED WITHIN SAID TAPERED OUTLET, AND A PRESSURE RESPONSIVE SEAL MOUNTED UPON THE END OF SAID TAPERED OUTLET WHICH IS OPENED BY DISCHARGE OF THE GAS FROM SAID NOZZLE FOR EMITTING A STREAM OF GAS MIXTURE WITH POWDER FROM SAID CONTAINER.