PURPOSE: To save electric power necessary to atomize fuel in an engine using vegitable oil rape seed oil for fuel by heating the vegetable oil to the degree of low temperature not to solidify the vegetable oil in the front half portion of a fuel system and heating the vegetable oil to a high temperature in the rear half portion.
CONSTITUTION: A heat 17, a fuel feed pump 18 and a fuel filter 19 are interposed sequentially from the upstream side on the way of a piping 15 connecting a fuel tank 10 provided on the bottom with a heater 12 to a fuel injection pump 16, and the fuel filter 19 is provided with a heater 20 and a thermometer 21. Also, the fuel injection pump 16 is provided with a heater 22 while a high pressure pipe 23 and injection valve 24 for introducing high pressure fuel from said pump 16 to the injection valve 24 are provided respectively with heaters 27, 28. And heaters 12, 17, 20 and 22 for heating from the fuel tank 10 to the fuel pump 16 with a heater controller 30 are controlled to have temperatures in which vegetable oil is not solidified and the other heaters 27, 28 are controlled to have temperatures in which the vegetable oil is satisfactorily atomized.
| JPS5949324 | PORTABLE GENERATOR |
| JP4037963 | Check valve for fuel tank filler pipe |
| JP6059630 | Diesel engine |
ARAKAWA SADAO
MOROOKA HIDENORI
