| 摘要 |
A fuel delivery system is disclosed which has a housing (3) having a chamber (310) in which an injector (20) is located. A liquid gas inlet (301) supplies liquid gas to chamber (310) so the liquid gas can in turn be supplied to the injector (20) for injection into a cylinder of an engine. A transfer tube (315) supplies liquid gas from the chamber (310) which is not ejected by the injector (20) to a vapour injector (313) which forms a regulator for regulating the pressure of the liquid gas and any vapour in the chamber (310). The use of the injector (313) as the pressure regulator overcomes problems associated with icing in the vicinity of the regulator which may otherwise impair proper operation of the regulator. |
