Pneumatic tire pressure control system for e.g. three-axle trailer, has pressure distributor provided with switching valves and high pressure compressors that are symmetrically formed with electric drives and arranged in hubs of wheels

摘要

The system (1) has a pressure distributor provided with switching valves and multiple high pressure compressors (13) that are symmetrically formed with electric drives. The high pressure compressors are arranged in hubs of wheels (4). The electric drives are provided with solenoids and a tandem-type piston, where the solenoids are arranged between two single piston parts of the tandem piston. The electrical drives and the high pressure compressors are provided with a common cylindrical housing. An independent claim is also included for a method for tire pressure regulation.