Method and apparatus for repairing a jet pump slip joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11530764
SERIAL NO

16592103

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Importance

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Abstract

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A jet pump slip joint repair assembly includes at least one clamp and a bushing configured to be inserted in a bore of a diffuser and to surround a portion of an inlet mixer. The clamp includes a gripping surface and a gripping collar. The bushing includes a generally cylindrical sidewall, the sidewall configured to surround the portion of the inlet mixer, a grooved flange on an upper surface of the sidewall, at least one cutout between adjacent portions of the grooved flange, and a groove on an inner, bottom surface of the sidewall. The assembly also includes a seal in the groove. The seal is flexible and formed of a metallic material. The seal is configured to be compressed when the at least one clamp engages the bushing.

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Patent Owner(s)

Patent OwnerAddress
GE-HITACHI NUCLEAR ENERGY AMERICAS LLCWILMINGTON NC 28401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andre, Lee John Wilmington, US 2 0
Matsumoto, Jack Toshio San Jose, US 8 26

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