| 发明名称 |
Slow Opening and Fast Closing Gas Valves and Related Methods |
| 摘要 |
Disclosed are exemplary embodiments of apparatus and methods for slow-opening and fast-closing of a gas valve. In an exemplary embodiment, a gas valve generally includes an inlet, and at least one bi-directional metering orifice configured to discharge gas from the inlet in a first direction in the gas valve to provide a slow opening of the gas valve, and to discharge gas in a second direction in the gas valve to provide a fast closing of the gas valve. |
| 申请公布号 |
US2016334139(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201514708994 |
申请日期 |
2015.05.11 |
| 申请人 |
Emerson Electric Co. |
发明人 |
Bronson John M. |
| 分类号 |
F24H9/20;F16K17/02 |
主分类号 |
F24H9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas valve comprising:
an inlet; and at least one bi-directional metering orifice configured to discharge gas from the inlet in a first direction in the gas valve to provide a slow opening of the gas valve, and to discharge gas in a second direction in the gas valve to provide a fast closing of the gas valve. |
| 地址 |
St. Louis MO US |
