Principle of Air Brake System



Principle of Air Brake System

If finding how do the air brakes work, it is explained in simple words below:

  • Compressed air inside the air brakes activates the brake system. 

  • This system consists of an air compressor, air filter, unloading valve, air reservoir, brake valve, and brake chamber.

  • These compressors allow atmospheric air to flow through air filters and compress it. This airflow is reserved in storage tanks or reservoirs. 

  • Air from this reservoir flows to several sections of the automobile that functions on compressed air.

  • A section of compressed air flows into the brake valve, which a driver controls. A driver handles the braking intensities of a vehicle in emergencies.

Pedal Released:

As a driver releases brake pedals, the master cylinder in this system shifts to its original position. It happens due to the piston spring, which results in the dropping of air pressure. This function allows releasing of brake shoes from a brake drum releasing brakes.

Pedal Depressed:

As brake pedals are depressed from the storage tank, compressed air flows in all directions to brake chambers via brake valves and pipes in this system. This function allows the driver to apply brakes

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