| 发明名称 | Sprung gate valve | ||
| 摘要 | A sprung gate for a valve having an endless elastic band sandwiched between a first gate member that defines a first opening therethrough, which includes a flange oriented parallel to and extending in a direction opposite to a flow direction through the sprung gate, and a second gate member that defines a second opening therethrough, which has an elongate throat extending therefrom toward the first gate member. The endless elastic band spaces the first gate member a distance apart from the second gate member and the terminus of the elongate throat is seated within the flange of the first gate member to define a continuous passage through the sprung gate. | ||
| 申请公布号 | US9599234(B1) | 申请公布日期 | 2017.03.21 |
| 申请号 | US201514960481 | 申请日期 | 2015.12.07 |
| 申请人 | DAYCO IP HOLDINGS, LLC | 发明人 | Fletcher David E.;Graichen Brian M.;Gilmer Matthew C.;Hampton Keith |
| 分类号 | F16K3/16;F16K3/02;F02M35/10;F16K3/18;F16K3/314 | 主分类号 | F16K3/16 |
| 代理机构 | Thompson Hine LLP | 代理人 | Thompson Hine LLP |
| 主权项 | 1. A sprung gate for a valve comprising: an endless elastic band having an inner perimeter defining an open space; and a first gate member defining a first opening therethrough, the first opening having an annular flange oriented parallel to and extending in a direction opposite to a flow direction through the sprung gate; and a second gate member defining a second opening therethrough, the second opening having an elongate throat extending therefrom toward the first gate member; wherein a terminus of the elongate throat is seated within the annular flange of the first gate member, thereby defining a continuous passage through the sprung gate; wherein the endless elastic band is sandwiched between the first and second gate members with the open space thereof receiving the continuous passage defined by the elongate throat and the annular flange and spaces the first gate member a distance apart from the second gate member. | ||
| 地址 | Troy MI US | ||