Multistage liquid storage-type condenser-evaporator and nitrogen production device using the same

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United States of America

PATENT NO 12130081
APP PUB NO 20220082325A1
SERIAL NO

17424580

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Abstract

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One object of the present invention is to provide a compact multistage liquid storage-type condenser-evaporator capable of producing two kinds of gases having different compositions without increasing power, and a nitrogen production device using the multistage liquid storage-type condenser-evaporator without increasing the power for producing nitrogen, and the present invention provides a multistage liquid storage-type condenser-evaporator including a bottom liquid storage section which is configured to store the liquid supplied into the bottom evaporation passage without circulating, and a fluid collection section which is configured to collect the fluid which flows out from the bottom evaporation passage and discharge to the outside without returning into the bottom liquid storage section.

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Patent Owner(s)

  • TAIYO NIPPON SANSO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egoshi, Nobuaki Tokyo, JP 7 27

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