초록 ▼

An apparatus and a method for connecting a fuel pressure tube to a side feed injector device of an internal combustion engine providing a conduit for leak-back transfer from the injector to a take-off point for return to the fuel feed system having a holder for fitting onto an injector body and serv

An apparatus and a method for connecting a fuel pressure tube to a side feed injector device of an internal combustion engine providing a conduit for leak-back transfer from the injector to a take-off point for return to the fuel feed system having a holder for fitting onto an injector body and serving to receive a fuel pressure tube, a housing member configured to cooperate with the holder to define a leak-back receptacle, and ducts to enable communication of a leak-back flow of fuel from the injector and to enable controlled delivery of the leak-back fuel for re-use.

대표청구항 ▼

[ What is claimed is:] [1.]1. An apparatus for connecting a fuel pressure tube to a side feed injector device of an internal combustion engine, comprising:an injector body having a fuel feed aperture disposed in a side wall of said injector body, said aperture being transverse the injector body;a fu

[ What is claimed is:] [1.]1. An apparatus for connecting a fuel pressure tube to a side feed injector device of an internal combustion engine, comprising:an injector body having a fuel feed aperture disposed in a side wall of said injector body, said aperture being transverse the injector body;a fuel pressure tube being seatingly engageable with the side wall of said body and in fluid passing communication with said fuel feed aperture;a holder being connected to said injector body and supporting the fuel pressure tube in forcible seated transverse engagement with the side wall of the body and in fluid passing communication with the fuel feed aperture;a housing member being connected to said internal combustion engine and supporting said holder, said housing member defining a leak-back receptacle with said holder; anda ducting being provided in said holder to communicate a leak-back flow of fuel from the injector to the leak-back receptacle.