AUTOMATIC ICE MAKING DEVICE

PROBLEM TO BE SOLVED: To solve a problem wherein ice separating performance is worsened by a fine flaw on an ice making surface of an ice tray caused by cleaning in an automatic ice making device enabling a customer to remove and clean the ice tray. SOLUTION: The automatic ice making device comprise...

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Bibliographische Detailangaben
Hauptverfasser:	KAMAYA HIRONAO, NAGAYASU NOBUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PRODUCING, WORKING OR HANDLING ICE REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve a problem wherein ice separating performance is worsened by a fine flaw on an ice making surface of an ice tray caused by cleaning in an automatic ice making device enabling a customer to remove and clean the ice tray. SOLUTION: The automatic ice making device comprises the removable ice tray; an ice tray removal detecting means for detecting the removal of the ice tray; a control part for counting the number of times of removing the ice tray detected by the ice tray removal detecting means and controlling the ice making/ice separating operation; a storage means for storing the counted number of time of removing the ice tray; and a driving voltage control part for increasing/decreasing driving voltage to a drive motor for rotating the ice tray. The control part compares the number of times of removing the ice tray with the specified number of times determined beforehand, and gives instructions to increase voltage applied to the driving motor, to the driving voltage control part to carry out ice separating operation when the number of times of removal is the specified number of times or more. COPYRIGHT: (C)2008,JPO&INPIT