Use of ceramic elements subject to compression and bending in pumps

The pump assembly, for pumping fluids, has a metal housing (2) with a drive shaft (1) to carry a number of running wheels (6) at axial intervals. The wheels lie between ceramic intermediate walls (3a-3c), supported at the housing by elastic equalizing units (5d-5i), of a fluoroelastomer material, as...

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Bibliographische Detailangaben
Hauptverfasser:	LEUCHTENBERGER, STEFAN, ENGELS, KLAUS, FACH, ROLAND, CZUDNOCHOWSKI, EDGAR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The pump assembly, for pumping fluids, has a metal housing (2) with a drive shaft (1) to carry a number of running wheels (6) at axial intervals. The wheels lie between ceramic intermediate walls (3a-3c), supported at the housing by elastic equalizing units (5d-5i), of a fluoroelastomer material, as O-rings and flat seals.