Vortex air exhaust assembly of dry type vortex vacuum pump and dry type vortex vacuum pump

The utility model provides a vortex air exhaust assembly of a dry type vortex vacuum pump and the dry type vortex vacuum pump, and belongs to the technical field of pumps. The problem that a vortex air exhaust assembly in an existing vortex vacuum pump is insufficient in sealing performance is solve...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAN BO, DONG RENJUN, ZHU YUE
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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