CENTRIFUGAL PUMP WITH FACE SEAL

The invention relates to a centrifugal pump for conveying hot fluids, comprising a shaft seal that is contacting and arranged in the region of the shaft feed-through, arranged in a sealing housing, wherein the shaft seal has a first fixed part that is stationarily connected to the sealing housing an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NIEDERMEIER, Peter
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS PISTONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a centrifugal pump for conveying hot fluids, comprising a shaft seal that is contacting and arranged in the region of the shaft feed-through, arranged in a sealing housing, wherein the shaft seal has a first fixed part that is stationarily connected to the sealing housing and wherein the shaft seal has a second rotating part that is stationarily connected to the shaft, wherein the first and the second part delimit the sealing gap, wherein the first and the second part are pressed against one another via the differential pressure to be sealed, wherein the first and/or the second part consist of multiple means arranged inside one another, in particular a metal retaining means, a ceramic sealing means and a metal clamping means.