-
公开(公告)号:US4196911A
公开(公告)日:1980-04-08
申请号:US955269
申请日:1978-10-26
CPC分类号: F16J15/342 , Y10S277/913
摘要: A mechanical seal has a seal ring whose sealing face is divided into an inner part and an outer part by a circular groove through which sealing liquid is fed. The inner part of the sealing face is concave in the axial direction thereof.
摘要翻译: 机械密封件具有密封环,其密封面通过供给密封液的圆形槽分成内部和外部。 密封面的内部在其轴向方向上是凹形的。