CONTROL DEVICE, COMPRESSOR, ELECTRIC COMPRESSOR, BELT-DRIVE TYPE COMPRESSOR, VEHICULAR AIR CONDITIONING DEVICE AND CONTROL METHOD

To provide a control device for performing protection control for a compressor without any malfunction.SOLUTION: A control device operates protection control for a compressor which is provided to a refrigerant circuit based on a pressure value detected by a pressure sensor installed on a low-pressur...

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Bibliographische Detailangaben
Hauptverfasser:	FUJITA KATSUHIRO, UKAI TETSUZO, YAMAMOTO TAKAHIDE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a control device for performing protection control for a compressor without any malfunction.SOLUTION: A control device operates protection control for a compressor which is provided to a refrigerant circuit based on a pressure value detected by a pressure sensor installed on a low-pressure side of the refrigerant circuit and a temporal change of the pressure value.SELECTED DRAWING: Figure 1 【課題】誤作動無く圧縮機の保護制御を行う制御装置を提供する。【解決手段】制御装置は、冷媒回路の低圧側に設置される圧力センサが検出した圧力値と、前記圧力値の経時的変化と、に基づいて前記冷媒回路が備える圧縮機の保護制御を作動する。【選択図】図１