Patents Assigned to Denver Global Products, Inc.
  • Patent number: 9694693
    Abstract: A control system for use in generating power in a hybrid vehicle having at least one motor supplied with both generated power and battery stored potential, includes a voltage regulator transmitting an excitation current to the generator in response to the input alternating (AC) current. A rectifier receives an output alternating (AC) current from the voltage regulator and distributes a direct (DC) output current to the motor via a motor controller and inverter. The output voltage determines a feedback signal transmitted back to the excitation current in response to the feedback signal. The inverter receives the output voltage and powers an alternating current motor connected to the control system. The battery connects in a parallel electrical circuit to the motor and the output voltage to compensate for fluctuations in the output voltage. The inverter brakes the motor in response to a reduction in motor power consumption.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: July 4, 2017
    Assignee: Denver Global Products, Inc.
    Inventors: Sean Herman, Sean Hicks, James E. Parry
  • Patent number: D709809
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: July 29, 2014
    Assignee: Denver Global Products, Inc.
    Inventor: Travis Clark