Sealing arrangement

The present invention relates to a sealing arrangement which is formed between a rotating assembly ( 4, 6 ) and a static assembly ( 3, 14, 15 ). In this sealing arrangement, the rotating assembly ( 4, 6, 16 ) has at least one cutting element ( 1 ) which engages in a counterpart surface on the static...

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Bibliographic Details
Main Authors KIENINGER ANDREAS, RATHMANN ULRICH, BEECK ALEXANDER, BENEDETTI BRUNO
Format Patent
LanguageEnglish
Published 12.07.2005
Edition7
Subjects
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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Summary:The present invention relates to a sealing arrangement which is formed between a rotating assembly ( 4, 6 ) and a static assembly ( 3, 14, 15 ). In this sealing arrangement, the rotating assembly ( 4, 6, 16 ) has at least one cutting element ( 1 ) which engages in a counterpart surface on the static component. The present sealing arrangement is distinguished by the fact that the cutting element ( 1 ) is designed as a chipping device with a geometrically determined cutting edge with respect to the counterpart surface ( 2 ) or forms a chipping device of this type when the rotating assembly is rotating. The proposed sealing arrangement reduces the wear to the cutting element even in the event of adverse rotation or temperature conditions.
Bibliography:Application Number: US20030383735