发明名称 |
Reserve Torque for Lean Equivalence Ratio Requests |
摘要 |
A reserve torque system comprises a first module and a reserve torque module. The first module generates a first signal a predetermined period before an equivalence ratio (EQR) of an air/fuel mixture supplied to an engine is transitioned from a non-lean EQR to a lean EQR. The reserve torque module creates a reserve torque between when the first signal is generated and when the EQR is transitioned to the lean EQR.
|
申请公布号 |
US2009241899(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20080334778 |
申请日期 |
2008.12.15 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
WHITNEY CHRISTOPHER E.;GENSLAK ROBERT J.;STUTEVILLE EDWARD;WILLIAMS CHERYL A.;SIMON, JR. ROBERT C. |
分类号 |
F02D43/04;F02P5/15 |
主分类号 |
F02D43/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|