Injection apparatus for internal combustion engine in motor car, has injector connected with suction region of combustion engine over small tube, which exhibits preset length and preset internal diameter from injector up to suction region

摘要

The apparatus (22) has an injector (4) connected with a suction region (8) of an internal combustion engine (2) over a small tube (23). The small tube exhibits length of 50 mm to 300 mm and an internal diameter of 0.5 mm to 1.5 mm from the injector up to the suction region. The injector is arranged according to the type of rails. The small tube exhibits roughness less than 5 micrometer on an inner surface of the small tube. The small tube is made from flexible plastic resistant against liquefied petroleum gas and Teflon(RTM: PTFE). An independent claim is also included for a motor car comprising an internal combustion engine.