Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate
Reexamination Certificate
2011-05-10
2011-05-10
Ali, Mohammad M (Department: 3784)
Refrigeration
Automatic control
Preventing, removing or handling atmospheric condensate
C062S234000
Reexamination Certificate
active
07937959
ABSTRACT:
An object of the present invention is to provide a control system, an integrated control apparatus, and a control program that are capable of well maintaining freshness and quality of food articles, by reducing time for performing a recovery operation following a frost removing operation of cooling devices. In response to a start of the frost removing operation of a first showcase, an integrated control apparatus provides a second device controller (device control unit) with a “lower limit cooling instruction (increase instruction)” to increase the refrigerant supplied to a second showcase to an amount larger than that before the frost removing operation starts. In response to the “lower limit cooling instruction (increase instruction),” the second device controller (device control unit) increases the amount of the refrigerant supplied to the second showcase.
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Ouchi Atsushi
Ozawa Yoshio
Tanabe Yoshinori
Ali Mohammad M
NDQ&M Watchstone LLP
Sanyo Electric Co,. Ltd.
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