| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fuel injection device which promotes the atomization of fuel and prevents the attachment of the fuel to an air inlet port. SOLUTION: The device has a fuel injection valve 10 injecting the fuel to the port 5 to generate a fuel/air mixture, an electric field forming electrode 11 provided in the port 5 without interfering the advancing path of the fuel injected by the valve 10 and forming an electric field that makes the inner wall face of the port 5 have an electrical potential with the same polarity as that of the fuel as well as electrizing the fuel, and a voltage impression device 12 impressing voltage to the electrode 11. COPYRIGHT: (C)2004,JPO&NCIPI
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