发明名称 |
Vapor assisted cold start control algorithm |
摘要 |
An engine system according to the present invention includes an engine and a fuel system that delivers a liquid fuel and a vapor fuel to the engine. A control module communicates with the fuel system and modulates the vapor fuel delivered to said engine based on a determination of a desired vapor fuel rate and a maximum available vapor fuel rate of the fuel system. The control module determines the desired vapor rate based on a mass rate of liquid fuel being delivered to the engine and a coolant temperature of the engine. The control module determines a vapor density by estimating the vapor density based on a temperature of an intake manifold or alternatively receives a signal from a sensor.
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申请公布号 |
US2006130817(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20040017366 |
申请日期 |
2004.12.20 |
申请人 |
GONZE EUGENE V;TOTON BERNARD;BOLANDER THOMAS E |
发明人 |
GONZE EUGENE V.;TOTON BERNARD;BOLANDER THOMAS E. |
分类号 |
F02M33/04 |
主分类号 |
F02M33/04 |
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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