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Electropneumatic control arrangement for an automatic vehicle level control system

  • US 8,190,328 B2
  • Filed: 05/26/2009
  • Issued: 05/29/2012
  • Est. Priority Date: 08/30/2008
  • Status: Active Grant
First Claim
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1. An electropneumatic control arrangement for controlling the ride level of a vehicle, comprising:

  • a solenoid valve unit including at least two electropneumatic solenoid valves, a compressed-air inlet for a compressed-air supply line, at least one compressed-air connection for at least one air bellows and electrical control inputs; and

    an electronic control device for driving the solenoid valve unit, the electronic control device having control outputs for effecting an electrical connection to the control inputs of the solenoid valve unit;

    a first plug connector on a housing of the solenoid valve unit, the electrical control inputs being arranged in the first plug connector; and

    a second plug connector on a housing of the electronic control device, the control outputs being arranged in the second plug connector;

    the first and second plug connectors being mechanically insertable one into the other.

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