EP 0228091 A2 19870708 - Axially compact gas turbine burner and method for cooling same.
Title (en)
Axially compact gas turbine burner and method for cooling same.
Title (de)
In axialer Richtung kompakter Gasturbinenbrenner und Verfahren zu seiner Kühlung.
Title (fr)
Brûleur compact dans le sens axial pour une turbine à gaz et procédé pour le refroidir.
Publication
Application
Priority
US 81590986 A 19860103
Abstract (en)
A compact burner apparatus and method for cooling same includes a burner chamber having an injection end and an exit end with a burner wall extending there between, and a source of combustion air at the exit end. The burner apparatus further includes an outer casing for conveying air along the periphery of the burner wall for convective cooling, a longitudinal duct for channeling the combustion air away from the burner wall from a location between the injection end and exit end to the relatively hot injection end, and then channeling a portion of the combustion air back along the burner wall. The apparatus still further includes apertures in the burner chamber for admitting the combustion air portion as a secondary air flow.
IPC 1-7
IPC 8 full level
F23R 3/06 (2006.01); F23C 7/06 (2006.01); F23R 3/54 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0228091 A2 19870708; EP 0228091 A3 19880824; JP S62217019 A 19870924
DOCDB simple family (application)
EP 86118098 A 19861229; JP 8687 A 19870105