FOUR-WAY REVERSING VALVE FOR A HIGH CAPACITY REVERSIBLE HEAT PUMP COMPRESSOR

A four-way reversing valve for a high capacity reversible heat pump compressor includes a housing with four ports, namely a discharge port, a suction port, an evaporator port and a condenser port. It further includes a conically shaped rotor provided rotatably inside the housing for varying flow pat...

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Bibliographische Detailangaben
Hauptverfasser:	BIRKELUND, Michael, VAN BEEK, Johan, MAYWALD, Uwe
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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Beschreibung
Zusammenfassung:	A four-way reversing valve for a high capacity reversible heat pump compressor includes a housing with four ports, namely a discharge port, a suction port, an evaporator port and a condenser port. It further includes a conically shaped rotor provided rotatably inside the housing for varying flow paths between the four ports, wherein a large diameter face of the rotor comprises two separated openings, wherein a first opening fluidly connects the large diameter face to a small diameter face of the rotor via a first fluid conduit and a second opening fluidly connects the large diameter face to a radially outer portion of the rotor via a second fluid conduit. The disclosure further discloses a set having two or more four-way reversing valves.