Helical device for cooling or heating

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12219978
APP PUB NO 20220248722A1
SERIAL NO

17730640

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Importance

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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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