Regenerative turbine pump

1. Field of the Invention A rotating impeller pump having an axial face seal carried on a shaft of the impeller positioned inboard of the impeller has a drive mechanism for the shaft carried seal face commonly driven through a keyway in the shaft which drives the impeller such that both the impeller...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Lutes, Paul J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. Field of the Invention A rotating impeller pump having an axial face seal carried on a shaft of the impeller positioned inboard of the impeller has a drive mechanism for the shaft carried seal face commonly driven through a keyway in the shaft which drives the impeller such that both the impeller and shaft seal can be easily removed from the shaft.