| 摘要 |
PURPOSE:To improve combustion efficiency, by connecting a gas supply system, supplying liquefied petroleum gas after gasification, and a liquid fuel supply system both to a pressure equalizing tank, deriving the gasified LPG and liquid fuel inside this tank and mixing them together, and after pressure upping, making it so as to be sprayed into a combustion chamber. CONSTITUTION:A gas supply system G, supplying liquefied petroleum gas charged in a high pressure cylinder 4 after gasification, and a liquid fuel supply system F supplying liquid fuel in a fuel tank 2 by means of a feed pump 3 both are connected to a pressure equalizing tank 1. The gasified LPG and the liquid fuel are extracted from both lower and upper parts of this pressure equalizing tank 1 via each of outflow pipes 5 and 7, and since the gasified LPG and the liquid fuel are of high pressure due to gasification pressure of the LPG in a gas mixing chamber 6, a lot of LPG particulate bubbles are uniformly dispersed in the liquid fuel. Next, after accelerating mixture and fluidization of the fuel by way of a mixing pipe 9 of a spiral passage pipe or the like, its pressure is raised up by a fuel injection pump 15, and sprayed into a combustion chamber 14 from an injection nozzle 16.
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