发明授权
- 专利标题: High pressure valve
- 专利标题(中): 高压阀
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申请号: US39254申请日: 1993-04-15
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公开(公告)号: US5556075A公开(公告)日: 1996-09-17
- 发明人: Gunter Weber
- 申请人: Gunter Weber
- 专利权人: Weber; G+E,Uml U+Ee Nter
- 当前专利权人: Weber; G+E,Uml U+Ee Nter
- 优先权: ATX2101/90 19901018
- 主分类号: F16K1/34
- IPC分类号: F16K1/34 ; F16K25/00
摘要:
High pressure valve having a valve cone (12) guided by a valve spindle (10) within a valve housing (1, 2), the sealing surface (13) of the valve cone engaging, in the closed position, an annular ridge (15) of hard metal constituting a valve seat, whereby the sealing surface (13) at least of the valve cone (12) is made of a soft metal, preferrably aluminum.
公开/授权文献
- US5980259A Dummy for water rescue practice 公开/授权日:1999-11-09