Turbine airfoil with trailing edge features and casting core

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11415000
APP PUB NO 20210140321A1
SERIAL NO

16623824

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Abstract

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A turbine airfoil includes a trailing edge coolant cavity between a pressure sidewall and a suction sidewall. The trailing edge coolant cavity is positioned adjacent to and extending out to a trailing edge of the turbine airfoil. The interior includes an internal arrangement comprising an array of discrete fins formed aft of the trailing edge coolant cavity along the trailing edge.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS ENERGY GLOBAL GMBH & CO KG81739 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holloman, Harry Maineville, US 3 7
Koester, Steven Toledo, US 22 189
Lee, Ching-Pang Cincinnati, US 393 10703
Siw, Sin Chien Oviedo, US 9 5
Um, Jae Y Winter Garden, US 18 205
Waywood, Anthony Cincinnati, US 5 13

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