Method for cooling a refuge chamber in an emergency situation

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United States of America Patent

PATENT NO 10161248
APP PUB NO 20160186565A1
SERIAL NO

14915697

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for cooling a refuge chamber (100) with an emergency cooler (10) in an emergency situation includes cooling of a refrigerating agent (22) in a cold accumulator (20) with a cooling device (30) and detecting an emergency situation. Cold being stored in the refrigerating agent (22) of the cold accumulator (20) is released into the refuge chamber (100)—the refrigerating agent (22) of the cold accumulator (20) is exposed for heat transfer with the refuge chamber (100).

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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
Bode, Christian Belau, DE 9 31
Kiewitt, René Pronstorf, DE 1 0
Neervoort, Sven Siebenbäumen, DE 2 1

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