Method of manufacturing recuperator air cells

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United States of America Patent

PATENT NO 9845729
SERIAL NO

14048186

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Abstract

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A method of manufacturing a recuperator segment uses metal tubes deformed into air cells in a waved configuration. The air cells are stacked one to another to form a double skinned recuperator segment providing cold air passages through the respective air cells and hot gas passages through spaces between adjacent air cells.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN BLVD LONGUEUIL J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alecu, Daniel Toronto, CA 90 429
Eleftheriou, Andreas Woodbridge, CA 76 1144
Menheere, David Norval, CA 76 449

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