Innsprøytningsdysene
Innsprøytningsdysene, or fuel injectors, are critical components in internal combustion engines, both gasoline and diesel. Their primary function is to precisely deliver fuel into the engine's combustion chamber or intake manifold at the right time and in the correct atomized form. This atomization is crucial for efficient combustion, leading to optimal power output and reduced emissions.
In gasoline engines, port fuel injection (PFI) systems spray fuel into the intake manifold, where it mixes
The design of an injector involves a nozzle with one or more tiny holes, an electromagnetic valve
Modern injectors are highly sophisticated, capable of multiple injections per combustion cycle to further refine the