发明名称 |
High pressure fuel pump control for idle tick reduction |
摘要 |
A method for controlling a mechanical solenoid valve of a high-pressure fuel pump to supply fuel to an engine is provided. In one example, current supplied to the mechanical solenoid valve is adjusted according to a pressure downstream of the fuel pump. The method can reduce current used to operate the mechanical solenoid valve as well as pump noise, at least during some conditions includes. |
申请公布号 |
US8091530(B2) |
申请公布日期 |
2012.01.10 |
申请号 |
US20080330233 |
申请日期 |
2008.12.08 |
申请人 |
SURNILLA GOPICHANDRA;DUSA DANIEL;THOMAS JOSEPH LYLE;ULREY JOSEPH NORMAN;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
SURNILLA GOPICHANDRA;DUSA DANIEL;THOMAS JOSEPH LYLE;ULREY JOSEPH NORMAN |
分类号 |
F02M37/04;F02M57/02 |
主分类号 |
F02M37/04 |
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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