Fluid recirculation system for localized temperature control and chilling of compressed articles

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United States of America Patent

PATENT NO 8894894
SERIAL NO

11763005

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Abstract

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Systems and methods compress, freeze and store forms at sufficiently low temperatures. A system provides a storage tank of liquefied gas, a gas-liquid separation tank, and a compression chamber. The compression chamber provides compression plates chilled by flow of liquefied gas through conduits traversing an interior volume of the plates. The method comprises recirculating liquefied gas to improve cooling efficiency while lowering operation costs. The system and method further provide for integrated measurement and control of the flow of liquefied gas through the primary components of the system. In one embodiment, the forms are rubber cylinders utilized in the production of torsion axles.

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Patent Owner(s)

Patent OwnerAddress
AIR LIQUIDE INDUSTRIAL U S LPHOUSTON TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braithwaite, David C Palos Hts., US 24 64

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