Patch rings and methods of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11174735
APP PUB NO 20210189899A1
SERIAL NO

16724852

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Shaft assemblies, turbomachines, and methods of servicing a turbomachine are provided. A shaft assembly includes a first shaft having a first rabbet annularly defined therein. The first rabbet includes a first axially extending face and a first radially extending face. A second shaft coupled to the first shaft. The second shaft includes a second rabbet annularly defined therein and positioned opposite the first rabbet. The second rabbet includes a second axially extending face and a second radially extending face. A patch ring is mounted between the first rabbet and the second rabbet. The patch ring includes a main body positioned between and in contact with the first axially extending face and the second axially extending face. A first arm extends radially outward from the main body, and a second arm extends radially inward from the main body.

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Patent Owner(s)

Patent OwnerAddress
GE INFRASTRUCTURE TECHNOLOGY LLC300 GARLINGTON ROAD GREENVILLE SC 29615

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dimmick, John Herbert Greenville, US 4 5
Ferslew, Matthew Ryan Simpsonville, US 13 42
Liu, Gang Simpsonville, US 625 6202
MacManus, Katherine Courtlyn Norcross, US 1 0
Ravi, Srinivas Simpsonville, US 4 13
Webster, Jonathan Michael Greenville, US 3 12

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