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公开(公告)号:US6008557A
公开(公告)日:1999-12-28
申请号:US068872
申请日:1998-07-16
Applicant: Gerd Dornhoefer , Hartmut Nitzsche , Bernd Wieland
Inventor: Gerd Dornhoefer , Hartmut Nitzsche , Bernd Wieland
CPC classification number: H02K5/1672 , F16C23/04 , F16C33/103 , F16C33/74
Abstract: A bearing for a driving shaft of an electrical machine is lubricated by a lubricant. Located between the bearing and rotating parts arranged on the driving shaft is a seal element for lubricant emerging from the bearing. The seal element is configured in the form of a slinger disk by which lubricant emerging from the bearing is returned to the bearing, thus resulting in a closed lubricant circulation. The slinger disk is produced entirely from an elastic material. Lubricant sent off from the slinger disk is returned directly to the bearing.
Abstract translation: PCT No.PCT / DE97 / 01866 Sec。 371日期:1998年7月16日 102(e)日期1998年7月16日PCT 1997年8月28日PCT公布。 第WO98 / 13610号公报 日期1998年4月2日电机用驱动轴的轴承由润滑剂润滑。 位于安装在驱动轴上的轴承和旋转部件之间的是用于从轴承上露出的润滑剂的密封元件。 密封元件构造为抛油环的形式,通过该抛油盘将从轴承出来的润滑剂返回到轴承,从而导致封闭的润滑剂循环。 抛油环盘完全由弹性材料制成。 从抛油盘发出的润滑剂直接返回轴承。