FUEL SUPPLY DEVICE OF LIQUEFIED GAS ENGINE

摘要

PROBLEM TO BE SOLVED: To provide the fuel supply device of a liquefied gas engine which can suitably assure the liquid phase of a fuel in a fuel distribution tube.

SOLUTION: This fuel supply device 3 of the liquefied gas engine pressure feeds the liquefied gas fuel of the liquid phase state stored in a fuel tank 32 to a delivery pipe 34 via a motor-operated fuel pump 31, and jet supplies the fuel in the delivery pipe 34 to the engine through an injector 35. An ECU 5 has a booster circuit 51 for pressure rising a drive voltage of the fuel pump 31. The drive voltage of the fuel pump 31 is raised through the booster circuit 51 during driving of a starter motor.

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