Automatic level control system for vehicles

专利名称：Automatic level control system for vehicles发明人：Detlef Gradert申请号：US07/530095申请日：19900529公开号：US05048867A公开日：19910917

摘要：An automatic level control device for vehicles is furnished with an electricallytriggered shut-off valve (44). The shut-off valve (44) can be loaded with a pressure inclosure direction corresponding to an air- suspension pressure. The force to be exertedby the electrical actuation device (23) for opening of the shut-off valve (44) isindependent of the closure pressure loading the shut-off valve (44). The devicecomponents of the electrical actuation device (23) of the shut-off valve (44) can befurnished of small volume size and the passage cross- section of the shut- opff valve (44)can be formed of relatively large size. The device serves for automatic level controldevices for vehicles.

申请人：WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH

代理人：Horst M. Kasper

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