Leállósavun

Leállósavun is a Hungarian term that translates to "brake fluid" in English. It is a hydraulic fluid used in the braking system of vehicles to transmit force from the brake pedal to the brake pads or shoes, which then apply pressure to the rotors or drums to slow down or stop the vehicle. Brake fluid is essential for the proper functioning of a vehicle's braking system.

The composition of brake fluid varies, but it typically consists of a base fluid, additives to prevent corrosion and oxidation, and a lubricant to ensure smooth operation of the brake system components. Brake fluid is designed to withstand high temperatures generated during braking without boiling, as boiling would cause the fluid to compress, leading to a loss of braking power. It also needs to be compatible with the rubber and metal components of the braking system.

Brake fluid absorbs moisture from the atmosphere over time, which can lower its boiling point and lead to corrosion within the brake system. For this reason, it is recommended to change brake fluid periodically according to the vehicle manufacturer's specifications. Different types of brake fluid exist, such as DOT 3, DOT 4, and DOT 5, each with specific properties and compatibility requirements. It is crucial to use the correct type of brake fluid as specified for a particular vehicle to ensure safety and optimal performance of the braking system.