Movable scroll plate and oil-free scroll vacuum pump

The utility model relates to an orbiting scroll plate and an oilless scroll vacuum pump, the rear end face of the orbiting scroll plate is provided with a bearing hole and a plurality of anti-rotation holes, the rear end face of the orbiting scroll plate is provided with at least one oil suction gro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOU CHENHUI, ZHANG JIONGYAN, SHEN YEKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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