| 摘要 |
PROBLEM TO BE SOLVED: To disclose an eco-friendly low-pollution combustion technology which can use a variety of fuels by improving three technical elements of a fuel injection nozzle technology, an air-intake swirl technology and a spark ignition technology, and making them conform to one another.SOLUTION: A flow form of air which flows into a cylinder is made to be a swirl along a cylinder wall face and strengthened, high compression is enabled by eliminating end region knocking by a swirl flow, the injection means of a fuel group is made as a conical fine fuel group by an outer-opened mushroom valve, combustion is stabilized by solving an excessive jet flow defect caused by high pressure and a hole nozzle and a cause of carbonized soot dust, a variety of fuel can be used by using a high-compression ratio combustion method of an internal combustion engine by a spark ignition method, and the PM soot dust of exhaustion is incinerated and detoxified by combustion. |
