Pump body of internal gear pump

The utility model discloses an improved pump body of an internal gear pump, which aims to solve the technical problems of strain and abrasion between an inner rotor and a pump shell assembly. A first rotating shaft assembling hole matched with a rotating shaft is formed in the center of the axial po...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI YONGHONG, AI WENFENG, CHEN CHUN, CHEN YANGDE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING 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 THERMAL INSULATION IN GENERAL WEAPONS
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