Aircraft occupant chemical oxygen system with short and long duration

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United States of America Patent

PATENT NO 12037240
APP PUB NO 20230249972A1
SERIAL NO

18128046

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Abstract

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A chemical oxygen core for a chemical oxygen generator includes at least one layer of an oxygen-generating composition. In some examples, the at least one layer comprises includes a metal powder fuel, a transition metal oxide catalyst, and an oxygen source. In various examples, the at least one layer includes less than approximately 0.1 percent by weight of the transition metal oxide catalyst. In certain examples, a chemical oxygen generator includes a chemical oxygen core and a perforated metal covering surrounding the chemical oxygen core along a length of the chemical oxygen core. In some aspects, the perforated metal covering has an opening ratio of approximately 0 to 100 percent.

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Patent Owner(s)

Patent OwnerAddress
ZODIAC AEROTECHNICS61 RUE PIERRE CURIE PLAISIR 78370

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gogna, Sumit Williamsville, US 2 0
Meckes, Ruediger Berkenthin, DE 8 21
Meier, Herbert Luebeck, DE 52 2147
Rittner, Wolfgang Ahrensboek, DE 83 519
Tomasena, Etienne Luebeck, DE 8 4
Van, Schaik Jeroen Paris, FR 2 0
Westphal, Andreas Eutin, DE 19 92

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