Heat pump device

A refrigerant-circuit-comprising heat pump device according to the present invention comprising: valves (1017, 1018) that maintain the degree of opening thereof when not powered; a valve actuator circuit (1322) for operating the valves (1017, 1018); a valve control unit (1324) for controlling the va...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OHTANI, Atsushi, FUJIMOTO, Yuusuke, TAOKA, Kentaroh, CORNELIS, Kevin, TOYOTA, Ryuuichi, STEEN, David
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 REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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