Vacuum pump with rotor shaft supported by friction bearings

A mechanical automotive vacuum pump includes a housing with a housing cylindrical bearing surface. A pumping chamber is arranged in the housing. A pump rotor which includes a rotor body having a rotor body bearing section and a chamber section is rotatably supported by the housing. A radial vane sli...

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Bibliographische Detailangaben
Hauptverfasser: Peroni, Giorgio, Armenio, Giacomo, Squarcini, Raffaele
Format: Patent
Sprache:eng
Schlagworte:
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