DIESEL ENGINE BY FUEL OF LOW TEMPERATURE BOILING POINT

• Main Author: MORI MITSUYOSHI
• Format: Patent
• Language: English
• Published: 13.09.1984
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

PURPOSE:To prevent a bubble from being generated in a fuel passage so as to enable injection to be performed, by directly injecting mixed fuel, between fuel of liquefied petroleum gas (LPG), alcohol, naphtha, etc. having a boiling point of low temperature and Diesel fuel, under a state as left in a high pressure liquid phase into a cylinder using a fuel pump and a nozzle. CONSTITUTION:Liquefied petroleum gas (LPG) fuel in an LPG tank 10 is fed under a state as left in a liquid phase to a static mixer 16 through a fuel pipe 10b maintained under the condition at a pressure higher than the vapor pressure of the LPG fuel, while fuel in a Diesel fuel tank 11 is fed to the static mixer 16 through a booster pump 20 and the fuel pipe 10b. The fuel uniformly mixed by the static mixer 16 is directly injected into the cylinder of a Diesel engine 1 through a fuel injection ported pump 17 and an injection nozzle 7.