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ELECTRO-HYDROSTATIC BRAKE CONTROL

  • US 20190322259A1
  • Filed: 04/19/2018
  • Published: 10/24/2019
  • Est. Priority Date: 04/19/2018
  • Status: Active Grant
First Claim
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1. An electro-hydrostatic brake system comprising:

  • a motor in electronic control communication with a motor controller;

    a pump mechanically coupled to the motor;

    a hydraulic tank fluidly coupled with the pump;

    a hydraulic pressure rail fluidly coupled in fluid receiving communication with the pump;

    a brake actuator in fluid communication with the hydraulic pressure rail and configured to exert a braking force on a wheel, wherein the braking force is directly modulated by at least one of the motor and the pump; and

    a hydraulic return rail in fluid receiving communication with the brake actuator, wherein the hydraulic return rail is separate from the hydraulic pressure rail.

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