Patents by Inventor Oscar Eriksson

Oscar Eriksson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • WIRE FEEDER TO TORCH COMMUNICATION
    Publication number: 20240109145
    Abstract: A method for supporting communication between a torch and a wire feeder or power source. The method includes superimposing a carrier signal on a DC trigger line voltage that is modulated to communicate data between the torch and the wire feeder/power source. The circuitry also supports conventional trigger line functionality.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 4, 2024
    Inventors: Rodrigo Cesar Salum Machado, Oscar Eriksson
  • SYSTEM AND METHOD FOR MONITORING RESISTANCE IN A WIRE FEED DEVICE
    Publication number: 20200361016
    Abstract: A system for monitoring a welding device including a wire feed device and a processor communicatively coupled to a non-transitory computer-readable medium. The wire feed device may include a motor to rotate a roller to advance a filler wire from a bobbin towards a torch. The processor may execute instructions stored on the non-transitory computer-readable medium to determine an applied feed force parameter and a threshold feed force parameter and compare the applied feed force parameter to the threshold feed force parameter to update an error state indicator, such as a user interface, for example.
    Type: Application
    Filed: June 8, 2020
    Publication date: November 19, 2020
    Inventors: Benny Svendsen, Oscar Eriksson
  • System and method for monitoring resistance in a wire feed device
    Patent number: 10688589
    Abstract: A system for monitoring a welding device including a wire feed device and a processor communicatively coupled to a non-transitory computer-readable medium. The wire feed device may include a motor to rotate a roller to advance a filler wire from a bobbin towards a torch. The processor may execute instructions stored on the non-transitory computer-readable medium to determine an applied feed force parameter and a threshold feed force parameter and compare the applied feed force parameter to the threshold feed force parameter to update an error state indicator, such as a user interface, for example.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: June 23, 2020
    Assignee: ESAB AB
    Inventors: Benny Svendsen, Oscar Eriksson
  • SYSTEM AND METHOD FOR MONITORING RESISTANCE IN A WIRE FEED DEVICE
    Publication number: 20180361494
    Abstract: A system for monitoring a welding device including a wire feed device and a processor communicatively coupled to a non-transitory computer-readable medium. The wire feed device may include a motor to rotate a roller to advance a filler wire from a bobbin towards a torch. The processor may execute instructions stored on the non-transitory computer-readable medium to determine an applied feed force parameter and a threshold feed force parameter and compare the applied feed force parameter to the threshold feed force parameter to update an error state indicator, such as a user interface, for example.
    Type: Application
    Filed: June 20, 2017
    Publication date: December 20, 2018
    Inventors: Benny Svendsen, Oscar Eriksson