EXHAUST LINER DEFLECTION LIMITER

A system for limiting deflection of an exhaust sidewall liner (22) on a variable geometry exhaust duct uses a spacer (60) and a T-bolt (40). The system connects the exhaust sidewall liner (22) to the static structure (20) on a variable geometry exhaust duct. The spacer (60) includes a chimney (62) h...

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Bibliographische Detailangaben
Hauptverfasser:	FARAH, Jorge I, BEACH, Eric
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION 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 system for limiting deflection of an exhaust sidewall liner (22) on a variable geometry exhaust duct uses a spacer (60) and a T-bolt (40). The system connects the exhaust sidewall liner (22) to the static structure (20) on a variable geometry exhaust duct. The spacer (60) includes a chimney (62) having a first end (80) and a second end (78) opposite of the first end (80), an aperture (68) extending from the first end (80) to the second end (78), a flange (64) disposed on the first end (80), and at least one anti-rotation tab (66) disposed on the second end (78) near an edge of the second end (78). The T-bolt (40) includes an elongated shaft (42) that extends along an axis and having a diameter (d), and a head (44) having at least one straight edge (54) connected to an end of the shaft (42). The at least one straight edge (54) engages with the anti-rotation tab (66), thereby preventing rotation of the T-bolt (40) about the axis.