SLIDING RING OF A SLIDE RING SEALING ARRANGEMENT

A slip ring for e.g. a pump has a basic body (10, 11) made of a carbide material with a diamond-coated surface (8, 9). The slip ring has a slip interface surface (6, 7). In operation the diamond surface is hermetically sealed against fluid. The properties of the diamond layer and/or the diamond mate...

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Bibliographic Details
Main Authors BERGER, WOLFGANG, KIRCHHOF, MARTIN, HOEFER, MARKUS, RADULESCU, PETER, OTSCHIK, JOACHIM, SCHAEFER, LOTHAR, SCHRUEFER, ANDREAS, THELKE, JOERG, ARMGARDT, MARKUS, SCHICKTANZ, RUDOLF
Format Patent
LanguageEnglish
French
German
Published 04.03.2009
Subjects
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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Summary:A slip ring for e.g. a pump has a basic body (10, 11) made of a carbide material with a diamond-coated surface (8, 9). The slip ring has a slip interface surface (6, 7). In operation the diamond surface is hermetically sealed against fluid. The properties of the diamond layer and/or the diamond material on the basic body that are not identical with those of the slip surface (6, 7), are the same as those, or different to, the diamond slip surfaces (8, 9).
Bibliography:Application Number: EP20070764624