Injectoren

An injector is a device used to introduce a substance into another substance or system. The term "injector" is commonly associated with internal combustion engines, where it refers to a fuel injector. A fuel injector is a component that sprays fuel into the engine's combustion chamber or intake manifold. This controlled injection of fuel is crucial for efficient combustion and optimal engine performance. Early fuel injection systems were mechanical, but modern vehicles almost exclusively use electronic fuel injection (EFI) systems. EFI systems use an electronic control unit (ECU) to precisely meter the amount of fuel injected based on various sensor inputs such as engine speed, throttle position, and air temperature.

Beyond automotive applications, injectors are also found in various industrial and scientific contexts. For example, in chemical processing, injectors are used to introduce catalysts or reactants into a reaction vessel. In medical devices, injectors can refer to syringes or specialized equipment for delivering medication or contrast agents into the body. The fundamental principle remains the same: to deliver a specific substance in a controlled manner to a target location. The design and operation of an injector can vary significantly depending on its intended purpose, ranging from simple mechanical valves to complex, electronically controlled systems. The accuracy and timing of injection are often critical factors in the overall effectiveness of the system.