Diesel engine cold starting arrangement

摘要

A return line communicates excess fuel from the injectors of a diesel engine to a fuel tank and is connected to a nipple on a filler pipe of the fuel tank. A dam wall is provided inside the pipe over an inlet from the nipple and forms a small reservoir for fuel which can be fed via a T-connection and branch line to a known nozzle and ignition system which burns fuel in the intake manifold to facilitate cold starting.