Refrigeration – Processes – Treating an article
Reexamination Certificate
2005-11-29
2005-11-29
Doerrler, William (Department: 3744)
Refrigeration
Processes
Treating an article
C062S121000, C062S050200
Reexamination Certificate
active
06968705
ABSTRACT:
A method and apparatus for cooling a fluid in the liquid state, possibly also containing solid elements, comprising feeding said fluid into a containing member for said fluid and also feeding into said member a cooling fluid in the liquid state, such as a liquefied gas; said fluids are brought into direct contact within said containing member so that by absorbing heat, the cooling fluid passes into the gaseous state and cools the fluid to be cooled, these fluids then being extracted directly from said member by separate conduits.
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Ali Mohammad M.
Doerrler William
Haynes Elwood
L'Air Liquide, Société Anonyme à Directoire et Co
Russell Linda K.
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