Design for a stainless steel or aluminum gas generator wall spraying system for combustion chamber

Claim 1

A GAS GENEATOR WALL SPRAYIN SYSTEM, COMPRISING, A MAIN CASING HAVING OPEN INLET AND OUTLET ENDS AND ENCLOSING A MAIN COMBUSTION CHAMBER, AN INJECTOR ASSEMBLY AFFIXED TO SAID OPEN INLET END, AND AN OUTLET DUCT AFFIXED TO SAID OPEN OUTLET END, SIAD INJECTOR ASSEMBLY COMPRISING A RING ASEMBLY AND A BLANK ASSEMBLY AFFIXED THERETO, SAID RING ASSEMBLY HAVING AN INNER RECESSED PORTION FORMING A SEPARATE COMBUSTION ZONE IN CONTINUOUS COMMUNICATION WITH SAID MAIN COMBUSTION CHAMBER AND TERMINATING IN A CENTRAL PENING HAVING AN INNER, RELATIVELY RESTRICTED PORTION AND AN OUTER, RELATIVELY ENLARGED PORTION, AND OUTER CIRCUMFERENTIAL FLANGE PORTION INTEGRAL WITH SAID RING ASSEMBLY AND LOCATED IN CONCENTRIC RELATION TO SAID RELATIVELY RESTRICTED PORTION OF SAID CENTRAL OPENING, SAID BLANK ASSEMBLY INTERFITTINGLY ENGAGED IN SAID RESTRICTED OPENING FORMING A FIRST CIRCUMFERENTIAL FLUID PASSAGE BETWEEN SAID BLANK ASSEMBLY AND SAID RING ASSEMBLY IN SAID OUTER, RELATIVELY ENLARGED PORTION, A FIRST TUBE FITTING AFFIXED TO SAID RING ASSEMBLY FORWARDLY OF SAID INTEGRAL FLANGE PORTION FORMING A SECOND CIRCUMFERENTIAL FLUID PASSAGE BETWEEN SAID TUBE FITTING AND SAID RING ASSEMBLY, A SECOND TUBE FITTING AFFIXED TO SAID RING ASSEMBLY BETWEEN SAID INTEGRAL FLANGE PORTION AND SAID MAIN CASING INWARDLY OF SAID FIRST TUBE FITTING AND FORMING A THIRD CIRCUMFERENTIAL FLUID PASSAGE BETWEEN SAID RING ASSEMBLY AND SAID MAIN CASING, AN OXSIDIZER SUPPLY TUBE ATTACHED TO SAID FIRST TUBE FITTING DELIVERING OXIDIZER TO SAID SECOND FLUID PASSAGE, A FUEL SUPPLY TUBE ATTACHED TO SAID SECOND TUBE FITTING DELIVERING FUEL TO SAID THIRD FLUID PASSAGE ANINTERCOMMUNICATING CHANNEL INCORPORATED IN SAID RING ASSEMBLY COMMUNICATING BETWEEN SAID THIRD FLUID-PASSAGE AND SAID FIRST FLUID-PASSAGE, A PLURALITY OF FUEL SPRAY NOZZLES CIRCUMFERENTIALLY MOUNTED AND INTEGRALLY FORMED IN SAID RING ASSEMBLY BETWEEN SAID FIRST FLUID-PASSAGE AND SAID SEPARATE COMBUSTION ZONE PARALLEL TO THE LONGITUDINAL AXID OF SAID MAIN CASING, A PLURALITY OF OXIDIZER SPRAY NOZZLE INTEGRALLY MOUNTED IN THE WALL OF SAID RING ASSEMBLY BETWEEN SAID SECOND FLUID PASSAGE AND SAID SEPARATE COMBUSTION ZONE AND POSITIONED IN RESPECTIVE PAIRS AND AT AN ANGLE TO SAID FIRST PLURALITY OF FUEL SPRAY NOZZLES, A PLURALITY OF CIRCUMFERENTRIALLY DIS POSED COOLING TUBES POSITIONED IN THE WALLS OF SAID MAIN CASING SURROUNDING SAID COMBUSTION CHAMBER IN COMMUNICATIONS WITH SAID THIRD FLUID-PASSAGE TO RECEIVE ADDITIONAL FUEL THEREFROM, AND A SECOND PLURALITY OF FUEL SPRAY NOZZLES CIRCUMFEFENTIALLY MOUNTED AND INTEGRALLY FORMED IN THE WALLS OF SAID MAIN CASING AT SPACED INTERVALS DOWNSTREAM OF SAID COMBUSTIONS ZONE TOWARDS SAIDN OUTLET DUCT IN COMMUNICATION WITH AID PLURALITY OF COOLING TUBES.