Method of controlling the defrosting of an evaporator and arrangement for implementing the method

Method of controlling the defrosting of an evaporator of a heat pump, in which the temperature of the coolant flowing in is measured and the deviation is determined with an adjustable set value and in which furthermore the temperature of the coolant flowing off is detected and its deviation establis...

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Bibliographische Detailangaben
Hauptverfasser:	BARAUNSCHWEIG,DIETER, NUNN,ALBRECHT
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	Method of controlling the defrosting of an evaporator of a heat pump, in which the temperature of the coolant flowing in is measured and the deviation is determined with an adjustable set value and in which furthermore the temperature of the coolant flowing off is detected and its deviation established with a further predefinable threshold, after which the defrosting of the evaporator is cleared but is only initiated when the deviation occurs for a given time.