发明申请
- 专利标题: Water trap assembly for vacuum-line plumbing systems
- 专利标题(中): 真空管道系统的疏水阀组件
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申请号: US12009470申请日: 2008-01-18
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公开(公告)号: US20090183780A1公开(公告)日: 2009-07-23
- 发明人: John Tiwet
- 申请人: John Tiwet
- 主分类号: F16K31/18
- IPC分类号: F16K31/18
摘要:
A water trap shut-off assembly wherein accumulated water inside the canister is capable of lifting a float. The float is adapted to achieve a sealing interface with a seal gasket, thereby interrupting fluid flow in a fluid passageway therethrough.
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