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CONTROL SYSTEM, SPRAY BAR, CARRIER AND METHOD OF IMPLEMENTATION

  • US 20190321845A1
  • Filed: 07/01/2019
  • Published: 10/24/2019
  • Est. Priority Date: 02/17/2015
  • Status: Abandoned Application
First Claim
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1. A hydraulic control system configured to control an angle of an inclinable part of a spray bar mounted on a carrier, the control system comprising:

  • an actuator configured to change the angle of the inclinable part of the spray bar;

    a pump in fluid communication with a reservoir, the pump configured to control the actuator using fluid stored in the reservoir;

    a first accumulator and a second accumulator, each of the first and second accumulators in fluid communication with the actuator and configured to dampen vibrations of the spray bar and thus to stabilize the angle of the inclinable part of the spray bar; and

    a distributor in fluid communication with both the first accumulator and the second accumulator and with the pump, the distributor configured to be in either a circulation position or a non-return position;

    wherein when the distributor is in the circulation position fluid flows through the distributor to maintain equal pressure in the first accumulator and the second accumulator.

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