Refrigerant compressor

The present invention provides a refrigerant compressor that, even when R600a or R290 is used as the refrigerant for compression, exhibits long durability and that is capable of suppressing abnormal rise of motor current to enhance safety. The solution of the present invention is that one of mutuall...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TOSHIHARU, NAGASE, HISANORI, HONMA, MINE, SASAKI, SHIMOZONO, TAKAFUMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS FERROUS OR NON-FERROUS ALLOYS FUELS HEAT PUMP SYSTEMS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LUBRICANTS LUBRICATING COMPOSITIONS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS TECHNICAL GASES CONTAINING CARBON MONOXIDE TREATMENT OF ALLOYS OR NON-FERROUS METALS USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention provides a refrigerant compressor that, even when R600a or R290 is used as the refrigerant for compression, exhibits long durability and that is capable of suppressing abnormal rise of motor current to enhance safety. The solution of the present invention is that one of mutually slid-able members comprises an aluminum alloy containing 80% or more of aluminum and 13-17% of silicon and the other one comprises ferrous materials. Preferably, the aluminum alloy comprises 3-5% of copper and 0.2-0.7% magnesium.