Braking system for a trailer vehicle

专利名称：Braking system for a trailer vehicle发明人：Denis Battistella,Martin Mederer申请号：US10499013申请日：20021218

公开号：US2006017A1公开日：20060810

专利附图：

摘要：The system comprises an electro-pneumatic system () which includes: first andsecond relay valves () disposed between a pressure supply inlet (-) and first and secondoutputs () respectively, and having respective control inputs (); first and second solenoid-operated on/off valves () each operable in a first or a second condition respectively to

allow or prevent connection of the control input () of the first or second relay valve ()respectively to a pneumatic duct (), a first solenoid-operated commutation valve () havingrespective first and second conditions in which it connects the pneumatic duct () to thecontrol input () of the system () to receive a braking control pressure or, respectively, toan inlet/outlet aperture () of a second solenoid-operated switching valve (); this secondsolenoid-operated switching valve () having respective first and second conditions in whichits inlet/outlet aperture () is connected respectively either to a discharge passage ()opening to the outside environment or to the said supply inlet (); and an electroniccontrol unit (ECU) arranged to control the said solenoid valves () in accordance withpredetermined modes of operation.

申请人：Denis Battistella,Martin Mederer

地址：Paderno Dugnano IT,Munchen DE

国籍：IT,DE

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