Multi-stage rotary vane pump

The invention relates to a multi-stage rotary vane pump comprising at least two rotor elements (14, 38). The rotor element is supported by a rotor shaft (36). According to the invention, the rotor element (14, 38) and the rotor shaft (36) are in an integral form. 本发明涉及多级旋转叶片泵，包括至少两个转子元件(14，38)。所述转子元...

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Bibliographic Details
Main Authors DESPESSE, CHRISTOPHE, AUBERT JEAN-FRANCOIS
Format Patent
LanguageChinese
English
Published 29.04.2022
Subjects
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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Summary:The invention relates to a multi-stage rotary vane pump comprising at least two rotor elements (14, 38). The rotor element is supported by a rotor shaft (36). According to the invention, the rotor element (14, 38) and the rotor shaft (36) are in an integral form. 本发明涉及多级旋转叶片泵，包括至少两个转子元件(14，38)。所述转子元件由转子轴(36)支撑。根据本发明，所述转子元件(14，38)和转子轴(36)是一体化的形式。
Bibliography:Application Number: CN202111551627