Additive airfoil heat exchanger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11988461
APP PUB NO 20230184496A1
SERIAL NO

17644017

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat exchanger includes a heat exchanger core. The heat exchanger core includes a first fin and a second fin. The second fin is spaced apart from the first fin. The heat exchanger core also includes a primary passage defined between the first fin and the second fin and extending through the heat exchanger core. The heat exchanger core also includes a plurality of airfoils extending through the first fin, the primary passage, and the second fin. At least one airfoil of the plurality of airfoils includes a secondary passage. The secondary passage extends through the heat exchanger core within the at least one airfoil transverse to the primary passage.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION4747 HARRISON AVENUE PO BOX 7002 ROCKFORD IL 61125-7002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alahyari, Abbas A Glastonbury, US 96 268
Kirsch, Kathryn L Manchester, US 15 5
MacDonald, Malcolm Bloomfield, US 12 31

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