| 发明名称 |
VALVE ASSEMBLY |
| 摘要 |
A valve assembly (I) for controlling the supply of water to a reservoir. The assembly (I) has a main body (2) having a floor (4) and side walls (3), an upper float (15) pivotably mounted within the main body (2) and a lower float (21) pivotably mounted beneath the main body (2). The floor (4) of the main body (2) having an aperture. The upper float (15) is upwardly movable to a position to shut off the water supply to the reservoir; and the lower float (21) is movable upwardly to seal the aperture in the floor (4) of the main body (2) thereby to prevent water draining from the main body through said aperture or from prematurely filing. |
| 申请公布号 |
US2014352811(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201314373339 |
申请日期 |
2013.01.21 |
| 申请人 |
HYDROGARDEN WHOLESALE SUPPLIES LTD. |
发明人 |
Jones Richard;Rusling Stephen Bryce |
| 分类号 |
F16K31/18;A01G27/00 |
主分类号 |
F16K31/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A valve assembly for controlling the supply of water to a reservoir, the assembly comprising a main body having a floor and side walls, an upper float located within the main body and pivotally connected thereto, and a lower float located beneath the main body and pivotally connected thereto, the floor of the main body having an aperture; wherein the upper float is upwardly movable to a position to shut off the water supply to the reservoir; and wherein the lower float is movable upwardly to seal the aperture in the floor of the main body thereby to prevent water draining from the main body through said aperture or from prematurely filing. |
| 地址 |
Coventry GB |
