Refrigeration – Refrigeration producer – Sorbent type
Reexamination Certificate
2007-01-23
2007-01-23
Doerrler, William C. (Department: 3744)
Refrigeration
Refrigeration producer
Sorbent type
C062S497000, C165S166000, C029S890030
Reexamination Certificate
active
10849819
ABSTRACT:
An absorption refrigerator includes a high temperature regenerator for heating a water solution including a halogen compound to generate steam. An oxide film having thickness of 0.02–5.0 μm, one of the colors blue, purple and gray, or a hydroxyl group is formed on a surface of at least one of the high temperature regenerators and the heat exchanger.
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Aizawa Michihiko
Honda Takashi
Ito Masahiko
Kikuchi Tomoko
Mabuchi Katsumi
Antonelli, Terry Stout and Kraus, LLP.
Doerrler William C.
Hitachi , Ltd.
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