Burner seal of a gas turbine and method for manufacturing the same

A burner seal of a gas turbine with a substantially tubular base body, which has a ring-shaped inlet lip on the inflow side and a funnel at its outflow side, wherein an inner diameter of the inflow side is embodied to be larger than an inner diameter of a sealing surface that is arranged axially in...

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Bibliographische Detailangaben
1. Verfasser:	Clemen, Carsten
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CYLINDERS ENGINEERING ELEMENTS AND UNITS GAS-TURBINE PLANTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A burner seal of a gas turbine with a substantially tubular base body, which has a ring-shaped inlet lip on the inflow side and a funnel at its outflow side, wherein an inner diameter of the inflow side is embodied to be larger than an inner diameter of a sealing surface that is arranged axially in front of the funnel, wherein cooling channels are formed in the base body distributed about the circumference, wherein the cooling channels are formed respectively in the base body in the area of the sealing surface and of the funnel, and respectively open into an end area of the funnel in an exit hole.