Vortex vacuum pump with axial magnetic flux motor

The invention relates to a vortex vacuum pump with an axial magnetic flux motor, a vacuum pumping mechanism is arranged in a shell, the axial magnetic flux motor is arranged at the rear end of the shell, the vacuum pumping mechanism comprises a pump stator, a pump rotor, an eccentric rotating shaft,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEI ZHENLIN, WANG GUANGYU, LI CHANGLONG, LIU ZAIXING, BI DELONG, HAN JINGXUE, YANG SHIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION 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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Beschreibung
Zusammenfassung:	The invention relates to a vortex vacuum pump with an axial magnetic flux motor, a vacuum pumping mechanism is arranged in a shell, the axial magnetic flux motor is arranged at the rear end of the shell, the vacuum pumping mechanism comprises a pump stator, a pump rotor, an eccentric rotating shaft, a corrugated pipe assembly and a flange bearing seat, a connecting cover is arranged at the front end of the corrugated pipe assembly and connected with the pump rotor, the rear end of the corrugated pipe assembly is fixed in the shell, the flange bearing seat is fixedly arranged in the shell and inserted into the corrugated pipe assembly, the eccentric rotating shaft is rotationally installed in the flange bearing seat, the front end of the eccentric rotating shaft is connected with the pump rotor, and the rear end of the eccentric rotating shaft is connected with an axial magnetic flux motor rotor in the axial magnetic flux motor. The front end of the eccentric rotating shaft is provided with a first balancing w