发明名称 |
Liquid fuel system method and apparatus |
摘要 |
A system is described for improving performance of spark ignition, internal combustion engines using fuels such as liquified petroleum gas (LP-gas), which have conventionally been stored as a liquid and delivered to the engine as a vapor. This system stores such fuels as liquids (10) and delivers the fuel to the engine inlet air stream as a liquid. The absorption of heat by the vaporizing fuel lowers engine inlet air temperature, increasing its density and permitting more fuel to be burned in each cycle. Vaporizing heat in a pilot line (17) provides the cooling to the liquid fuel in the main fuel line (20) and provides fuel to maintain the engine idling. A member (27) slides within a fuel delivery chamber (25) for covering or uncovering a series of orifices (26) through which the liquid fuel passes into the inlet air stream of the engine.
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申请公布号 |
US4503832(A) |
申请公布日期 |
1985.03.12 |
申请号 |
US19820345256 |
申请日期 |
1982.02.02 |
申请人 |
PRODATEK CORPORATION |
发明人 |
PEFLEY, RICHARD K.;PULLMAN, JAMES B. |
分类号 |
F02B1/04;F02B43/00;F02B75/12;(IPC1-7):F02B43/00 |
主分类号 |
F02B1/04 |
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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