BOSS FOR GAS TURBINE ENGINE

A gas turbine engine (10), has: a case (32) extending circumferentially around a central axis (11) of the gas turbine engine (10); a boss (140) protruding from the case (32) away from the central axis (11), the boss (140) defining an internal passage (142c); a tubular member (162) received within th...

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Bibliographische Detailangaben
1. Verfasser:	MORENKO, OLEG
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A gas turbine engine (10), has: a case (32) extending circumferentially around a central axis (11) of the gas turbine engine (10); a boss (140) protruding from the case (32) away from the central axis (11), the boss (140) defining an internal passage (142c); a tubular member (162) received within the internal passage (142c) of the boss (140) and secured to the boss (140); an annular gap (164) extending all around the tubular member (162) and located between the tubular member (162) and the boss (40, 140); and a fitting (56) hydraulically connecting a fluid source to the tubular member (162), the fitting (56) having a portion received within the tubular member (162) and encircled by both of the annular gap (164) and the tubular member (162), the fitting (56) sealingly engaged to the tubular member (162).