| 发明名称 |
METHODS AND SYSTEMS FOR BOOST CONTROL |
| 摘要 |
Methods and systems are provided for turbine temperature control in an engine system having multiple staged charge boosting devices. In one example, compressed air is provided by a turbocharger compressor until an outlet temperature of the compressor reaches a limit. Thereafter, a compressor of a downstream supercharger is operated to share the load |
| 申请公布号 |
US2017016388(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201514799289 |
申请日期 |
2015.07.14 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Xiao Baitao;Ossareh Hamid-Reza;Santillo Mario Anthony;Hellstrom John Erik Mikael |
| 分类号 |
F02B37/14;F02B37/11 |
主分类号 |
F02B37/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for a boosted engine, comprising:
bypassing a second compressor and providing a flow of compressed air to a piston engine via a first compressor; and in response to an outlet temperature of the first compressor being at or above a threshold, accelerating the second compressor. |
| 地址 |
Dearborn MI US |
