发明名称 |
Engine Idle Speed and Turbocharger Speed Control |
摘要 |
Various methods are described for controlling engine operation for an engine having a turbocharger and direction injection. One example method includes performing at least a first and second injection during a cylinder cycle, the first injection generating a lean combustion and the second injection injected after combustion such that it exits the cylinder unburned into the exhaust upstream of a turbine of the turbocharger; and adjusting at least the first injection based on engine speed, where the at least first and second injection are performed responsive to turbocharger speed.
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申请公布号 |
US2009107455(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070925553 |
申请日期 |
2007.10.26 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
PALLETT TOBIAS JOHN;STORHOK ERIC MATTHEW;SURNILLA GOPICHANDRA |
分类号 |
F02B3/00 |
主分类号 |
F02B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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