Helical device for cooling or heating

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United States of America Patent

PATENT NO 11350650
APP PUB NO 20190373924A1
SERIAL NO

16430567

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Abstract

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The efficiency of a device for cooling or heating objects on a belt that moves through a path of a helix, in which gaseous cooling or heating medium is circulated within the device, is improved by positioning fans that circulate the cooling or heating medium so that the fans are distanced from the top of the helix.

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Patent Owner(s)

  • PRAXAIR TECHNOLOGY, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gasteyer,, III Theodore H Naperville, US 11 11
Ho, Yeu-Chuan Simon Naperville, US 13 20

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