| 发明名称 | Ball shaft for a liquid coolant valve | ||
| 摘要 | A ball shaft for a coolant valve includes a body extending from a first end to a second end through an intermediate portion defining an axis of rotation, and a ball section formed on the intermediate portion. The ball section includes an outer surface, an inner surface that forms a coolant receptacle, and a slotted opening extending from the outer surface to the inner surface. The slotted opening includes a width of between about 0.0374″ (0.9499 mm) and about 0.0364″ (0.9246 mm). | ||
| 申请公布号 | US9086154(B2) | 申请公布日期 | 2015.07.21 |
| 申请号 | US201313856753 | 申请日期 | 2013.04.04 |
| 申请人 | Hamilton Sundstrand Corporation | 发明人 | Simpson Scott W. |
| 分类号 | F16K5/06;F16K5/12;F16K3/34 | 主分类号 | F16K5/06 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A ball shaft for a coolant valve comprising: a body extending from a first end to a second end through an intermediate portion defining an axis of rotation; a ball section formed on the intermediate portion, the ball section including an outer surface, an inner surface that forms a coolant receptacle and a slotted opening extending from the outer annular surface to the inner surface, the slotted opening including a width of between about 0.0374″ (0.9499 mm) and about 0.0364″ (0.9246 mm) and wherein the slotted opening defines a metering window having an effective flow area of between about 0.021 in2 (13.548 mm2) to about 0.023 in2 (14.839 mm2) that is configured and disposed to pass a predetermined about of coolant into the coolant receptacle. | ||
| 地址 | Windsor Locks CT US | ||