| 摘要 |
PURPOSE:To control the flow amount of fuel and promote the atomization of the fuel by a method wherein high-pressure gas is mixed and injected into the supplying system of high-pressure fuel. CONSTITUTION:The supplying system FS of the high-pressure fuel is provided with a high-pressure air injecting system AS, injecting the high-pressure air as the high-pressure gas, and a control mechanism C, controlling the condition of the air injected from the high-pressure air injecting system AS to control the flow amount of the fuel. Accordingly, the high-pressure air, whose condition such as the pressure, the flow amount of the like, for example, is regulated, is injected from an air injection unit 4a into a fuel supplying path 3 by an air pump 5 equipped with a flow amount control valve and, as a result, the high-pressure air may be mixed with the fuel. According to this method, the specific gravity of the fuel, mixed with the high-pressure air, may be changed and the flow amount of the fuel may be controlled. |
