| 摘要 |
The invention concerns an internal combustion engine liquefied gas fuel supply, more particularly a liquefied gas fuel supply system containing at least one main component. The internal combustion engine is en injection engine (4) comprising at least an injector (36) inputting fuel in the intake circuit, and the fuel engine piping (34) includes, between the tank and the engine, a liquefied gas fuel pump (34) for pressurising the fuel at a level which, while running, is constantly higher or equal to the vapour pressure of the main component most volatile at the highest temperature reached by the injector (36). The invention is applicable to internal combustion engines. |
