发明名称 |
Internal combustion engine cylinder-to-cylinder balancing with balanced air-fuel ratios |
摘要 |
A method of balancing combustion among cylinders of an internal combustion engine. For each cylinder, a normalized peak firing pressure is calculated as the ratio of its peak firing pressure to its combustion pressure. Each cylinder's normalized peak firing pressure is compared to a target value for normalized peak firing pressure. The fuel flow is adjusted to any cylinder whose normalized peak firing pressure is not substantially equal to the target value. |
申请公布号 |
US2005056255(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
US20030663630 |
申请日期 |
2003.09.16 |
申请人 |
HARRIS RALPH E.;BOURN GARY D.;SMALLEY ANTHONY J. |
发明人 |
HARRIS RALPH E.;BOURN GARY D.;SMALLEY ANTHONY J. |
分类号 |
F02D35/02;F02D41/00;F02D41/14;F02D41/34;F02M7/00;(IPC1-7):F02D41/14 |
主分类号 |
F02D35/02 |
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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