System and method for supplying passively filtered ram air to a hydrogen fuel cell of a UAV

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United States of America Patent

PATENT NO 11866169
APP PUB NO 20220041263A1
SERIAL NO

16988375

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Abstract

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An unmanned aerial vehicle (UAV) has an air-cooled fuel cell, an air channel comprising a forward facing opening for receiving ram air and connected to the air-cooled fuel cell, and a passive ram air filtration system (PRAFS) configured to filter particulate matter from ram air received into the air channel via the opening.

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Patent Owner(s)

Patent OwnerAddress
TEXTRON INNOVATIONS INC40 WESTMINSTER STREET PROVIDENCE RI 02903

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rainville, Joseph Dean Fort Worth, US 15 48

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