Casting core for a cast engine component

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11998974
APP PUB NO 20240066588A1
SERIAL NO

17898751

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Abstract

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A casting core used in the manufacture of a cast engine component for a turbine engine, the cast engine component having a first area, a second area, a fluid passage wall separating the first area and the second area, and a connecting fluid passage extending through the fluid passage wall and interconnecting the first area and the second area. The connecting fluid passage having a turn with a radius (R). The casting core having a first core and a second core. The first core and the second core being defined by a set of geometric characteristics having a first minimum equivalent diameter (D1eqmin) of the first core and a second minimum equivalent diameter (D2eqmin) of the second core. A first flexible geometry factor (FGF1) being equal to:

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANYSCHENECTADY NY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Durstock, Daniel Lee Fort Wright, US 17 82
Feldmann, Kevin R Evendale, US 1 0
Gallier, Kirk Douglas West Chester, US 43 160
Gentilli, Nicholas Charles Evendale, US 1 0
Gonyou, Craig Alan West Chester, US 28 210
Herman, William C West Chester, US 2 317
Osgood, Daniel Endecott Loveland, US 63 54
Webster, Zachary Daniel Cincinnati, US 67 130

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