Patents Assigned to Raptor Lift Solutions, LLC
  • Method and apparatus for riding through power disruptions of a drive circuit
    Patent number: 11424709
    Abstract: An electrical ride-through (ERT) unit is configured to apply a voltage to a drive circuit during disruptions of line voltage to the drive circuit. The ERT unit includes a capacitor on an ERT circuit that is prevented from applying the voltage to the drive circuit during normal operation of the drive circuit, and applies the voltage to the drive circuit during a voltage drop on the drive circuit.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: August 23, 2022
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Mohammed S. Arefeen
  • Solar drive control system for oil pump jacks
    Patent number: 11319946
    Abstract: A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a solar photovoltaic system, or other forms of renewable energy, and regenerated power from the electric motor or drive. The system can be both “on-grid” and “off-grid.” Battery banks and capacitor banks may be used to store energy.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: May 3, 2022
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Kavan Graybill
  • Solar drive control system for oil pump jacks
    Patent number: 10190580
    Abstract: A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a solar photovoltaic system, or other forms of renewable energy, and regenerated power from the electric motor or drive. The system can be both “on-grid” and “off-grid.” Battery banks and capacitor banks may be used to store energy.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: January 29, 2019
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Kavan Graybill
  • Solar drive control system for oil pump jacks
    Patent number: 10072651
    Abstract: A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a solar photovoltaic system, or other forms of renewable energy, and regenerated power from the electric motor or drive. The system can be both “on-grid” and “off-grid.” Battery banks and capacitor banks may be used to store energy.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 11, 2018
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Kavan Graybill
  • Solar drive control system for oil pump jacks
    Patent number: 10060426
    Abstract: A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a solar photovoltaic system, or other forms of renewable energy, and regenerated power from the electric motor or drive. The system can be both “on-grid” and “off-grid.” Battery banks and capacitor banks may be used to store and provide energy.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: August 28, 2018
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Kavan Graybill
  • Solar drive control system for oil pump jacks
    Patent number: 9890776
    Abstract: A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a solar photovoltaic system, or other forms of renewable energy, and regenerated power from the electric motor or drive. The system can be both “on-grid” and “off-grid.” Battery banks and capacitor banks may be used to store energy.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: February 13, 2018
    Assignee: Raptor Lift Solutions, LLC
    Inventor: Kavan Graybill