GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

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United States of America Patent

APP PUB NO 20250101916A1
SERIAL NO

18972172

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Abstract

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A gas turbine engine includes a gearbox assembly that includes a gearbox and a gutter for collecting a gearbox lubricant scavenge flow from the gearbox. The gutter is characterized by a lubricant extraction volume ratio between 0.01 and 0.3, inclusive of the endpoints. The lubricant extraction volume ratio defined by:

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 NEUMANN WAY MAIL DROP F16 EVENDALE OH 45215-6301
GE AVIO S R LVIA I MAGGIO 99 RIVALTA DI TORINO 10040

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ertas, Bugra H Niskayuna, US 26 2
Manzoni, Miriam Rivalta di Torino, IT 14 12
Miller, Brandon W Middletown, US 45 41
Piazza, Andrea Torino, IT 75 236
Sibbach, Arthur W Boxford, US 36 3
Turi, Flavia Bari, IT 6 0
Zhang, Xiaohua Glenville, US 52 100

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