Magnetzünder

Magnetzünder is a type of ignition system used in internal combustion engines, particularly in older vehicles and some modern applications. It operates on the principle of using a magnetic field to create a spark, which ignites the fuel-air mixture in the engine's cylinders. The system consists of a coil, a magnet, and a contact breaker. The coil is wound around a core, and the magnet is attached to the engine's crankshaft. As the magnet rotates, it induces a changing magnetic field in the coil, generating an electrical current. This current is then used to create a spark across the spark plug electrodes, igniting the fuel-air mixture.

Magnetzünder systems are known for their simplicity and reliability, making them suitable for various applications. They are often used in small engines, such as those found in lawnmowers, chainsaws, and outboard motors. In some modern vehicles, magnetzünder systems are still used in conjunction with electronic ignition systems to provide a backup ignition source in case of failure.

The main advantage of magnetzünder systems is their simplicity and low cost. They require no battery or electrical components, making them ideal for applications where reliability and simplicity are paramount. However, they are not as efficient as modern electronic ignition systems and may not provide the same level of performance and fuel efficiency.

In summary, magnetzünder is a simple and reliable ignition system that operates on the principle of using a magnetic field to create a spark. It is commonly used in small engines and some modern vehicles, providing a backup ignition source in case of failure. While it may not offer the same level of performance as modern electronic ignition systems, its simplicity and low cost make it a popular choice for various applications.