基本信息:
- 专利标题： Sealing system for shutoff elements
- 专利标题（中）：关闭元件密封系统
- 申请号：US140641 申请日：1980-04-15
- 公开(公告)号：USRE31417E 公开(公告)日：1983-10-18
- 发明人： Richard Huber
- 申请人： Richard Huber
- 申请人地址： CHX Zug
- 专利权人： Klinger AG
- 当前专利权人： Klinger AG
- 当前专利权人地址： CHX Zug
- 主分类号： F16K1/34
- IPC分类号： F16K1/34 ; F16K1/36 ; F16K1/38
摘要：
A sealing system for a shutoff element having two substantially ring-shaped sealing elements forming at least two substantially ring-shaped sealing lines. A given one of the sealing elements is constructed as a thin-wall body which is elastically deformable under the action of a closing force. The given sealing element, in the closed position of the shutoff element, under deformation of its wall bearing against the other sealing element at least at two ring regions with line contact. Means define free deformation spaces for the wall of the thin-wall body beneath said ring regions, and means define a respective support adjacent said deformation spaces and extending substantially parallel to the ring regions and against which bears said wall.
公开/授权文献:
- US4815684A Ladder engaged paint pan supporting device 公开/授权日：1989-03-28
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K1/00 | 提升阀，即带有闭合元件的切断装置，闭合元件至少有打开和闭合运动的分力垂直于闭合面 |
| --------F16K1/32 | .零件 |
| ----------F16K1/34 | ..切断零件 |