Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate
Reexamination Certificate
2008-12-02
2011-12-27
Norman, Marc (Department: 3744)
Refrigeration
Automatic control
Preventing, removing or handling atmospheric condensate
C062S185000, C062S201000
Reexamination Certificate
active
08082744
ABSTRACT:
Disclosed is a method for controlling a hot water circulation system associated with a heat pump. The present invention gives a freezing burst prevention operation function to a water-refrigerant heat-exchanger which performs heat exchange between a refrigerant and water, making it possible to remove a phenomenon that the water-refrigerant heat-exchanger installed out of the space where a user lives is frozen to be damaged.
REFERENCES:
patent: 2006011389 (2006-02-01), None
Hwang Jin Ha
Park Jung Il
KcKenna Long & Aldridge LLP
LG Electronics Inc.
Norman Marc
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