发明授权
- 专利标题： Split ring seal with spring element
- 专利标题（中）： 分离环密封与弹簧元件
-
申请号： US13459326申请日： 2012-04-30
-
公开(公告)号： US08573603B2公开(公告)日： 2013-11-05
- 发明人: Eric Durocher , John Pietrobon
- 申请人： Eric Durocher , John Pietrobon
- 申请人地址： CA Longueil, Quebec
- 专利权人： Pratt & Whitney Canada Corp.
- 当前专利权人： Pratt & Whitney Canada Corp.
- 当前专利权人地址： CA Longueil, Quebec
- 代理机构： Norton Rose Fulbright Canada LLP
- 主分类号： F16J15/02
- IPC分类号： F16J15/02
摘要：
A split ring seal assembly includes a metal seal ring having two ends defining a circumferential gap therebetween. At least a first spring element is mounted to the two ends to bias the two ends circumferentially towards each other to reduce the diameter of a circumferential inner sealing surface of the metal seal ring.
公开/授权文献
- US20120211949A1 SPLIT RING SEAL WITH SPRING ELEMENT 公开/授权日：2012-08-23
信息查询
IPC分类:
