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公开(公告)号：EP2652369A1
公开(公告)日：2013-10-23
申请号：EP11764688.5
申请日：2011-10-04
发明人： OTSCHIK , Joachim , SCHRÜFER, Andreas , ZIEGENBEIN, Dieter , KOLLINGER, Rudolf , SCHÄFER, Lothar , HÖFER, Markus , ARMGARDT, Markus
CPC分类号： F16J15/16 , C23C16/27 , F16J15/3496
摘要： The present invention refers to a seal ring for a mechanical seal, comprising: a base body (2) with a diamond layer (3) which is applied to the base body (2) and configured as a sliding surface, wherein the diamond layer (3) has a thickness (D) which is less than or equal to 4 mum, particularly less than or equal to 3 mum, particularly less than or equal to 2 mum, particularly preferably about 1 mum, and wherein the base body (2) is without fissures or only comprises fissures that have a maximum longitudinal extension (L) on a surface of the base body (2) or in the base body (2) that is less than or equal to 5 mum.
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公开(公告)号：EP2652369B1
公开(公告)日：2015-04-29
申请号：EP11764688.5
申请日：2011-10-04
发明人： OTSCHIK , Joachim , SCHRÜFER, Andreas , ZIEGENBEIN, Dieter , KOLLINGER, Rudolf , SCHÄFER, Lothar , HÖFER, Markus , ARMGARDT, Markus
CPC分类号： F16J15/16 , C23C16/27 , F16J15/3496
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