发明授权
- 专利标题: Drain valve
- 专利标题(中): 排水阀
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申请号: US129158申请日: 1993-10-06
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公开(公告)号: US5381831A公开(公告)日: 1995-01-17
- 发明人: Anders Versland
- 申请人: Anders Versland
- 申请人地址: NOX Storekvinea
- 专利权人: Vico Products Mfg. Co. A/S
- 当前专利权人: Vico Products Mfg. Co. A/S
- 当前专利权人地址: NOX Storekvinea
- 优先权: NOX911370 19910409
- 主分类号: A61H33/00
- IPC分类号: A61H33/00 ; A61H33/02 ; E03C1/048 ; E03C1/23 ; F16K1/00
摘要:
A combined valve device (10) for draining of tub (6) and pipe devices consisting of pipes for liquid and air, such as for bubble bath, comprising a housing (5), a first valve (1) for the liquid pipe and a second valve (2) for the air pipe, as well as means for operating and actuating the respective valves. Valve device (10) has one and the same, rigid actuating means, activating or opening and closing valve (1) for the liquid pipe and valve (2) for the air pipe.
公开/授权文献
- US6136430A Disposable water resistant cover for bulk salt 公开/授权日:2000-10-24
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