Process for defrosting open area of e.g. aerodrome, garage entrance, etc

The process involves using the temperature gradient between two different ground levels. A refrigerant is evaporated in an evaporation tank (1) and rises up through a vertical pipe (2), to be circulated in a horizontal distribution system. The refrigerant recondenses and returns to the tank through...

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Hauptverfasser: REINKENSMEIER, JENS, 03130 SPREMBERG, DE, POGUNTKE, DIETMAR, 10435 BERLIN, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The process involves using the temperature gradient between two different ground levels. A refrigerant is evaporated in an evaporation tank (1) and rises up through a vertical pipe (2), to be circulated in a horizontal distribution system. The refrigerant recondenses and returns to the tank through the vertical pipe. The temperature gradient between the different ground levels starts and maintains the energy transfer operation.