Patent ID: 6170542
Filing Date: 2001-01-09
Classification: B60S,Y10T

Abstract:
An electronic air-supplying and pressure-equalizer system for tires, comprising:a) compressor equipment having a compressing unit;b) a working unit having:i) a housing with a plurality of sides, at least one of the sides made from metal terne plate with surface corrosion proofing, and the remaining sides made of material resistant to atmospheric agents, and said metal terne plate side including at least one gate permitting access to an interior of said housing; the housing further including ventilation means located adjacent at least one of an upper or lower end of the housing, a metal framework consisting of a metal structure made of L-shaped cross-section profiles bent into right angles and secured together and including a corrosion-resistant coating;ii) an electronic measuring instrument comprising an electronic set formed by three intelligent modules including a visualizer-supervisory module, a keyboard module, and an adjustment module; the electronic measuring instrument further comprising a pnuematic control and power supply module, and communication and supply buses between said modules; andiii) pneumatic equipment consisting of four electrovalves capable of: communicating the compressing unit with the tires, communicating the tires with the electronic measuring instrument through a transducer, and communicating the tires with atmosphere; said electrovalves and said electronic measuring instrument being connected at a common node; and said pneumatic equipment being provided with a non-return valve controlling supply pressure to the pneumatic equipment;c) a supporting unit, said supporting unit made from corrosion resistant material and provided with means for fixing the supporting to the ground; andd) an air delivering unit.