| 发明名称 |
EXHAUST CONTROL VALVE BRANCH COMMUNICATION AND WASTEGATE |
| 摘要 |
Methods and systems for adjusting a branch communication and wastegate valve in a dual scroll turbocharger system are provided. In one example, a method may include adjusting the branch communication and wastegate valve in a passage connecting a first scroll, a second scroll, and a wastegate passage may control an amount of exhaust flow to a turbine during certain engine operating conditions. |
| 申请公布号 |
US2016208680(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201514668498 |
申请日期 |
2015.03.25 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
McConville Gregory Patrick;Styles Daniel Joseph;Boyer Brad Alan |
| 分类号 |
F02B37/14;F02B37/18 |
主分类号 |
F02B37/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
adjusting a valve positioned in a passage connecting a first scroll and a second scroll of a turbine to increase an amount of exhaust flow to the turbine when a turbine speed is less than a threshold and during a first load condition; and adjusting the valve to decrease the amount of exhaust flow to the turbine when turbine speed is greater than the threshold. |
| 地址 |
Dearborn MI US |
