Gasturbine mit Ringbrennkammer und rotierender Einspritzung für flüssigen Brennstoff

Gas-turbine with rotary liquid-fuel injection - has axial multi-hole gas lances at intervals round periphery in primary injection area discharging outwards on intersecting paths

Abstract

The primary injection area contains axial gas lances (7) with multi-hole nozzles (12) at intervals round the periphery. The nozzle holes discharge at a set angle inclined radially outwards the lance axes, and on paths intersection those from adjacent lances. At the turbine side, the lances can pass through hollow guide vanes (8), typically so as to leave an annular gap (11) in each case of 1 to 2 mm. The lances are gimbal-mounted in a supporting ring (9). ADVANTAGE - Allows use of liquid or gaseous fuel or a combination of the two.

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    DE-1234447-BFebruary 16, 1967Joseph SzydlowskiGasturbinenanlage
    DE-958165-CJuly 11, 1957Karl Leist Dr IngBrennkammer fuer kontinuierliche Verbrennung

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    DE-19627278-A1January 15, 1998Gruenewaelder DieterAppliance for producing laminar fuel mixture for heater
    EP-0829685-A2March 18, 1998Dieter GrünewälderAnordnung für Ölbrenner mit Druckzerstäubung