Respirator with a circuit for breathing gas

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United States of America Patent

PATENT NO 8746245
APP PUB NO 20100108063A1
SERIAL NO

12573317

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas mask and breathing equipment is provided with a circuit for breathing gas and with a heat exchanger (7) cooled by an evaporating agent. The evaporating agent is introduced from an evaporating agent container (8) into the heat exchanger (7) via at least one group of spraying elements (9) and a gas delivery means (11) allows a gas volume flow to flow through the heat exchanger (7).

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First Claim

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Patent Owner(s)

  • DRÄGER SAFETY AG & CO. KGAA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koch, Jochim Ratzeburg, DE 86 1697
Polzien, Jörg Ratzeburg, DE 3 14

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