BRUSH SEAL ASSEMBLY FOR A FLUID FLOW MACHINE, MOUNTING SECURING ARRANGEMENT AND FLUID FLOW MACHINE

Disclosed is a brush sealing arrangement for a turbomachine, comprising at least one stator, one rotor and one brush seal. The brush seal comprises at least one brush element and one ring for receiving the brush element. The brush sealing arrangement seals a gap between the stator and the rotor. The...

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Bibliographische Detailangaben
Hauptverfasser:	Pröstler, Stephan, Albers, Lothar, Beichl, Stefan, Becker, Hermann, Zotz, Georg
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a brush sealing arrangement for a turbomachine, comprising at least one stator, one rotor and one brush seal. The brush seal comprises at least one brush element and one ring for receiving the brush element. The brush sealing arrangement seals a gap between the stator and the rotor. The ring is connected to the stator by means of a press-fit. The ring comprises a first material having a first thermal expansion coefficient and at least a portion of the stator comprises for receiving the ring a second material having a second thermal expansion coefficient. Also disclosed are an installation securing arrangement comprising the brush sealing arrangement and a turbomachine.