Nozzle assembly for use with a propulsion system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264638
APP PUB NO 20240125286A1
SERIAL NO

18307162

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A nozzle assembly includes a sleeve defining a pathway, the sleeve disposed within a nacelle. The pathway and an internal surface of the nacelle guides a mass flow from an engine to an exit of the propulsion system. The sleeve is configured to move between a forward position an aft position within the nacelle aft of the engine. The sleeve has a protruding portion that extends towards a center of the pathway and that defines a smallest internal diameter of the sleeve. The sleeve includes a plurality of sleeve segments that are longitudinally aligned and circumferentially arranged to form the sleeve. The sleeve segments are configured to move circumferentially closer as the sleeve moves in a first direction within the nacelle and to move circumferentially further apart as the sleeve moves in a second direction within the nacelle. An actuator is coupled with, and is configured to move the sleeve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GULFSTREAM AEROSPACE CORPORATIONP O BOX 2206 M/S B-06 SAVANNAH GA 31402

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clemens, Andrew Savannah, US 2 0
Freund, Donald Savannah, US 14 4
Gavin, Joseph Savannah, US 2 0
Gerhardt, Till Savannah, US 2 0
Louis, John Savannah, US 16 93
Mcfarland, William Savannah, US 58 1037
Muzychka, Derek Savannah, US 8 1
Walke, Benjamin Savannah, US 2 0

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