SHAFT SLEEVE FOR A SEALING DEVICE AND A SEALING DEVICE OF THIS TYPE

The invention relates to a shaft sleeve (12) for a sealing device (10), with a sleeve section (16) extending in an axial direction (14), comprising a receiving region (18) with a follower element (34) for a slide ring pair (20) on the outer circumference (22) of the sleeve section (16), wherein, in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUETLEIN, André, WEBER, Frank, THIELE, Andreas
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 PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a shaft sleeve (12) for a sealing device (10), with a sleeve section (16) extending in an axial direction (14), comprising a receiving region (18) with a follower element (34) for a slide ring pair (20) on the outer circumference (22) of the sleeve section (16), wherein, in relation to a reliable operation with simple construction means and with limited space requirements, said shaft sleeve is configured and developed in such a way that, channels (24) oriented substantially in the axial direction (14) are formed in the sleeve section (16) for conveying a blocking medium, which extend over a portion of the sleeve section (16) and at least partially overlap the receiving region (18) in the axial direction (14), and such that the channels (24) have respective openings (26, 28) to the outer circumference (22) of the sleeve section (16) at the ends. A sealing device (10) is also provided.