Heat pump HVAC systems are described including: an inside coil; a compressor; and an outside coil; wherein the outside coil includes first and second interlaced circuits. In some embodiments in a cooling mode both of the interlaced circuits are used as condensers, and in a heating mode only the first interlaced circuit is used as an evaporator.
A HEAT PUMP HVAC SYSTEM
WÄRMEPUMPEN-HLK-SYSTEM
SYSTÈME DE CVCA À POMPE À CHALEUR
2024-06-19
Patent
Electronic Resource
English
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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