Cryogenic apparatus for chilling beverages and food products...

Refrigeration – Processes – Assembling – charging – or repairing of refrigeration producer

Reexamination Certificate

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Details

C062S371000

Reexamination Certificate

active

11202866

ABSTRACT:
Self-cooling food and beverage containers and processes for manufacturing such containers with cryogenic high-pressure refrigerant cooling apparatus are disclosed. A self-cooling beverage container apparatus containing a beverage or other food product, a method of storing cryogenic gases which then cool said food products, and to methods of assembling and operating the apparatus. A self-cooling beverage container includes a container body having an openable portion, a pressure vessel substantially housed within said container body, the pressure vessel having a first chamber for containing a refrigerant and a charging port, an actuation valve system is configurable from a closed configuration wherein the refrigerant is maintained within the pressure vessel to an open configuration wherein said refrigerant is allowed to expand and exit the pressure vessel upon opening of said container whereby refrigerant expansion and flow through said outlet conduit cools the contents of said container.

REFERENCES:
patent: 4319464 (1982-03-01), Dodd
patent: 4350267 (1982-09-01), Nelson et al.
patent: 4669273 (1987-06-01), Fischer et al.
patent: 4802343 (1989-02-01), Rudick et al.
patent: 5447039 (1995-09-01), Allison
patent: 5845501 (1998-12-01), Stonehouse et al.
patent: 6065300 (2000-05-01), Anthony
patent: 6102108 (2000-08-01), Sillince
patent: 6105384 (2000-08-01), Joseph
patent: 6341491 (2002-01-01), Paine et al.
patent: 6817202 (2004-11-01), Anthony
patent: 7107783 (2006-09-01), Smolko et al.
patent: 2005/0066682 (2005-03-01), Anthony
patent: WO96/09506 (1996-03-01), None

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