PURPOSE: To prevent the production of nitrogen oxide and eliminate incomplete combustion by providing a nitrogen gas cylinder, and gasifying fuel with the content inside the cylinder.
CONSTITUTION: A high pressure fuel carburetor 24b is connected to a nitrogen gas cylinder via a high pressure gas passage 14. High pressure reversely whirling gas is jetted from a spiral chamber 15 to vaporize fuel jetted simultaneously to be jetted in reverse whirling into a combustion chamber through injection windows 19 of a vaporizing chamber 26. The bottom surface of an outer cylinder 17 is formed into a conical shape corresponding to injection ports 18 of various angles except for the radial and axial directions. Injected oil particles injected from the injection port 18 for injecting the fuel therethrough at various angles are vaporized by simultaneously jetting high pressure reversely whirling gas from the spiral chamber 15 and jetted in reverse whirling into the combustion chamber through the suitable number of the injection windows 19. Consequently, since the fuel which is gradually rotation- accelerated to scatter into the oxygen atmosphere by its own centrifugal force is subjected to lean combustion in sequence, combustion is started after diffusion, thus restraining the production of nitrogen oxide and generation of black smoke.
TANIGAWA KAZUNAGA
TANIGAWA YUKINAGA
TANIGAWA KAZUNAGA
TANIGAWA YUKINAGA