发明名称 |
Canister purge controller |
摘要 |
A system and method of controlling the purge rate of a fuel vapor collection canister of an internal combustion engine in which the purge flow rate is variably controlled to a maximum rate that is established by the fuel control system based on its ability to maintain a desired air/fuel ratio.
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申请公布号 |
US4741318(A) |
申请公布日期 |
1988.05.03 |
申请号 |
US19860899259 |
申请日期 |
1986.08.22 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
KORTGE, JERRY W.;PIEDMONT, STEVEN L. |
分类号 |
F02D41/00;F02D41/14;F02M25/08;(IPC1-7):F02M25/08 |
主分类号 |
F02D41/00 |
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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