发明名称 |
Overflow device for bathtub |
摘要 |
An overflow device for a bathtub with an overflow inlet arranged for mounting in a conventional overflow hole of the bathtub and a valve connected between a water supply and a conventional bath tap. A spring can be used to change the valve from its open state to its closed state. A float and trigger lever can detect water that has entered the overflow inlet and trigger the device to change, using the stored spring energy, from a set state in which the valve is open to a triggered state in which the valve is closed. A manually operable resetting element can be operated by a user to replenish the spring with energy and return the device to the set state. The device can be permanently plumbed in and the bulk of the device can be hidden from view outside the bathtub.
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申请公布号 |
US2005071918(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20040956968 |
申请日期 |
2004.10.02 |
申请人 |
DUNNETT ANDREW PETER;THOM RICHARD |
发明人 |
DUNNETT ANDREW PETER;THOM RICHARD |
分类号 |
E03C1/242;(IPC1-7):E03C1/22;E03C1/24;A61H33/02 |
主分类号 |
E03C1/242 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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