ignition coil introduce

With the development of gasoline engines in automobiles towards high speed, high compression ratio, high power, low fuel consumption, and low emissions, traditional ignition devices are no longer suitable for use. The core components of ignition devices are ignition coils and switch devices. By increasing the energy of the ignition coils, the spark plug can generate sufficient energy to produce sparks, This is the basic condition for the ignition device to adapt to the operation of modern engines. The ignition coil is divided into two types according to the magnetic circuit: open magnetic and closed magnetic. The traditional ignition coil is used with an open magnetic type, and its iron core is stacked with about 0.3 millimeters of silicon steel, with secondary and primary coils wound around the iron core. The closed magnetic type uses an iron core similar to III to wrap around the primary coil, and then wraps around the secondary coil outside. The magnetic field line is composed of an iron core to form a closed magnetic circuit. The advantage of the closed magnetic ignition coil is that it has less magnetic leakage, Due to its small energy loss and volume, electronic ignition systems generally use closed field ignition coils)

Mercedes Benz CLK introduce

The Mercedes Benz CLK is a new model of Mercedes Benz, and the CLK class sports car will be launched with a new face on the basis of the E-Class. Its interior space is more spacious, the wind resistance coefficient is lower, and the power is stronger. The model consists of a roof, electronic stability program, lighting system, head airbag, automatic rollover guard, sports package, and model overview. Due to the extended wheelbase of the 2003 CLK sports car, it is generally longer, wider, and higher than the old version, The cabin space is also wider. The strength of the car body has increased by 40%, and the drag coefficient has been reduced to 0.28cd. The side windows adopt frameless design technology, which can fully retract the doors and side body. The safety configuration of the 2003 CLK mainly includes front and side airbags, side window airbags, pre tension seat belts, and impact force limiting devices. The interior decoration materials can be selected from wood or aluminum according to personal preferences, but all CLK instruments are wrapped in chrome alloy. The rear seats are foldable, This can increase storage space. Other standard devices include wipers with sensing system, headlight assist device, and air conditioning control device. Optional parts include automatic cruise control system, xenon headlights, and voice controlled telephone. In 2010, with the release of the new generation of E-Class sedans, Mercedes Benz launched E-Coupe, which is no longer used in CLK class sports car models