Collar Support Assembly for Airfoils

Collar Support Assembly for Airfoils

Collar support assemblies are provided. For example, a collar support assembly for an airfoil comprises a collar that includes a first surface shaped complementary to a fillet of the airfoil and a planar second surface. The first surface is disposed adjacent the fillet of the airfoil. The collar sup...

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Hauptverfasser: Broughton, Ernest R, Han, George, King, Daniel Elmer, Curtis, Curt Brian, Sulikowski, Jeffrey Lawrence
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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creator Broughton, Ernest R
Han, George
King, Daniel Elmer
Curtis, Curt Brian
Sulikowski, Jeffrey Lawrence
description Collar support assemblies are provided. For example, a collar support assembly for an airfoil comprises a collar that includes a first surface shaped complementary to a fillet of the airfoil and a planar second surface. The first surface is disposed adjacent the fillet of the airfoil. The collar support assembly further comprises a shim material disposed between the second surface and an airfoil support structure and a filler material inserted between the first surface and the fillet of the airfoil to provide a tight fit between the collar and the airfoil. In other embodiments, the collar support assembly comprises a pair of collars and supports an airfoil doublet. The airfoil doublets may be part of an outlet guide vane assembly of a gas turbine engine, and methods for assembling outlet guide vane assemblies also are provided.
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subjects BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
title Collar Support Assembly for Airfoils
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