Patents by Inventor Søren Have

Søren Have 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).

  • Linear actuator system and a method of setting up and programming power limit values for such an actuator system
    Patent number: 11863102
    Abstract: A linear electric actuator system, preferably for patient lifters, comprising at least one linear electric actuator and a controller having a power limiting circuit for limiting the power to the at least one linear electric actuator. The actuator system is arranged such that the threshold value of the maximum permissible power in the power limiting circuit may be changed, and that this change may be performed via reference to the position of the spindle nut on the spindle as a look up in a table showing a corresponding value for the power limit.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: January 2, 2024
    Assignee: Linak A/S
    Inventor: Søren Have
  • A LINEAR ACTUATOR SYSTEM AND A METHOD OF SETTING UP AND PROGRAMMING POWER LIMIT VALUES FOR SUCH AN ACTUATOR SYSTEM
    Publication number: 20220190771
    Abstract: A linear electric actuator system, preferably for patient lifters, comprising at least one linear electric actuator and a controller having a power limiting circuit for limiting the power to the at least one linear electric actuator. The actuator system is arranged such that the threshold value of the maximum permissible power in the power limiting circuit may be changed, and that this change may be performed via reference to the position of the spindle nut on the spindle as a look up in a table showing a corresponding value for the power limit.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 16, 2022
    Inventor: Søren Have