Personal safety system

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United States of America Patent

PATENT NO 9284840
APP PUB NO 20150097414A1
SERIAL NO

14045872

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A personal safety system in the form of a refuge chamber with at least one main room and a carbon dioxide absorber (10) provided for absorbing carbon dioxide out of the ambient air of the main room. The carbon dioxide absorber (10) has a body (14) and a basket (12) that can be inserted into the body (14) for receiving loose soda lime. With this, any static charges of previously used soda lime cartridges are avoided and dangers arising therefrom, in potentially explosive areas, are ruled out.

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First Claim

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Patent Owner(s)

  • DRÄGER SAFETY AG & CO. KGAA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lühr, Matthias Lübeck, DE 3 4

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