发明授权
- 专利标题： FLUID FILL VALVE WITH ACCURATE FILL LEVEL MECHANISM
- 专利标题（中）： VALVE对液体进行灌装的一种精确水平。
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申请号： EP90903293.0申请日： 1989-12-14
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公开(公告)号： EP0417220B1公开(公告)日： 1994-11-02
- 发明人: JOHNSON, Dwight, N.
- 申请人： MASCO CORPORATION OF INDIANA
- 申请人地址： 21001 Van Born Road Taylor Michigan 48180 US
- 专利权人： MASCO CORPORATION OF INDIANA
- 当前专利权人： MASCO CORPORATION OF INDIANA
- 当前专利权人地址： 21001 Van Born Road Taylor Michigan 48180 US
- 代理机构： KIRKER & Cie S.A.
- 优先权： US332071 19890403
- 国际公布： WO9012233 19901018
- 主分类号： F16K21/20
- IPC分类号： F16K21/20 ; F16K31/34
摘要：
A fill valve (22) for a toilet tank (10) has a probe (44). A cup member (46) is attached to the end of the probe. The cup member (46) has an inner tubular member (72) forming a chamber extension (42b) in communication with upper control chamber section (42a) in probe (44). A check valve (90) is mounted at the bottom end (60) of cup member (46). The cup member (46) provides for adjustability of fill level (41) of the tank by adaptably sliding up or down along the probe (44).
公开/授权文献
- EP0417220A1 FLUID FILL VALVE WITH ACCURATE FILL LEVEL MECHANISM 公开/授权日：1991-03-20
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