REFRIGERANT FLOW PATH SWITCHING UNIT AND AIR-CONDITIONING DEVICE COMPRISING SAME

A refrigerant flow path switching unit (4) is a unit provided between a heat source unit (2) and a utilization unit (3) and switching a refrigerant flow in the utilization unit (3). The refrigerant flow path switching unit (4) has a flow path switching valve (46, 47), a case (120) housing the flow p...

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Bibliographische Detailangaben
Hauptverfasser:	KAGAWA, Mikio, SHIMODA, Junichi, IKARI, Kazuki, BEH, Szeping
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A refrigerant flow path switching unit (4) is a unit provided between a heat source unit (2) and a utilization unit (3) and switching a refrigerant flow in the utilization unit (3). The refrigerant flow path switching unit (4) has a flow path switching valve (46, 47), a case (120) housing the flow path switching valve (46, 47), and an electric component box (140) housing an electric component (148, 149) controlling the flow path switching valve (46, 47). A box attachment part (138, 157, 158, 162) to which the electric component box (140) is attached is provided on a plurality of surfaces (122, 123, 125, 126) of the case (120).