Patents by Inventor Nicolai Risom WINDELBORG

Nicolai Risom WINDELBORG 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).

  • Rotor tube assembly for a fluid valve actuator and method for assembling a rotor tube assembly
    Patent number: 12747805
    Abstract: A rotor tube assembly for a fluid valve actuator including a bearing housing assembly, a lead screw with a bottom shoulder, a rotor sleeve assembly with a non-block assembly, a bushing and a rotor tube. The lead screw is provided at least partially inside the bearing housing assembly, the rotor sleeve assembly, the bushing and the rotor tube. The bottom shoulder abuts the bearing housing assembly and the lead screw includes a bottom threaded portion on one side of the bottom shoulder and on the other side of the bottom shoulder and in this given order a bottom coupling portion for coupling the bearing housing assembly to the lead screw, a central coupling portion for coupling the rotor sleeve assembly to the lead screw, and an upper coupling portion for coupling the bushing to the lead screw.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: September 29, 2026
    Assignee: DANFOSS A/S
    Inventors: Birthe Nissen Reese, Sigurd Larsen, Nicolai Risom Windelborg
  • ROTOR TUBE ASSEMBLY FOR A FLUID VALVE ACTUATOR AND METHOD FOR ASSEMBLING A ROTOR TUBE ASSEMBLY
    Publication number: 20250155045
    Abstract: A rotor tube assembly for a fluid valve actuator including a bearing housing assembly, a lead screw with a bottom shoulder, a rotor sleeve assembly with a non-block assembly, a bushing and a rotor tube. The lead screw is provided at least partially inside the bearing housing assembly, the rotor sleeve assembly, the bushing and the rotor tube. The bottom shoulder abuts the bearing housing assembly and the lead screw includes a bottom threaded portion on one side of the bottom shoulder and on the other side of the bottom shoulder and in this given order a bottom coupling portion for coupling the bearing housing assembly to the lead screw, a central coupling portion for coupling the rotor sleeve assembly to the lead screw, and an upper coupling portion for coupling the bushing to the lead screw.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 15, 2025
    Inventors: Birthe Nissen REESE, Sigurd LARSEN, Nicolai Risom WINDELBORG
  • Solenoid valve
    Patent number: D1112624
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: February 10, 2026
    Assignee: DANFOSS A/S
    Inventors: Klaus Halldorsson, Nicolai Risom Windelborg
  • Solenoid valve
    Patent number: D1148973
    Type: Grant
    Filed: January 12, 2026
    Date of Patent: September 22, 2026
    Assignee: DANFOSS A/S
    Inventors: Klaus Halldorsson, Nicolai Risom Windelborg