Refrigeration – Processes – Vacuumizing an open outlet chamber
Reexamination Certificate
2011-04-26
2011-04-26
Ali, Mohammad M (Department: 3784)
Refrigeration
Processes
Vacuumizing an open outlet chamber
C062S268000
Reexamination Certificate
active
07930892
ABSTRACT:
A refrigerator includes a refrigerator housing, a refrigerated compartment disposed within the refrigerator housing, and a hollow refrigerator wall having insulation material therein. There is a first fluid connection from the vacuum pump to the hollow refrigerator wall for providing a first function of evacuating air from the hollow refrigerator wall and a second fluid connection from the vacuum pump for providing a second function of evacuating air.
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Ali Mohammad M
McKee, Vorhees & Sease PLC
Morrison John W.
Whirlpool Corporation
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