Patents by Inventor Dominik BORK

Dominik BORK 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).

  • Fan with a rotor and a fan impeller
    Patent number: 11754089
    Abstract: A fan (1) has a rotor (10) and a fan impeller (20). The rotor (10) has a connecting portion (11) and the fan impeller (20) has a fastening portion (21). The impeller is centered relative to the rotor (10) with the fastening portion (21) on the connecting portion (11) by at least one centering element (40). The impeller is fixed to the rotor (10) by at least one fastening element (30). The fastening element (30) is a screw with a screw head (31), a threaded portion (33), and a shaft arranged between the threaded portion (33) and the screw head (31). A spacer sleeve (34) is arranged around the shaft. A thread (12) corresponding to the fastening element (30) is, respectively, formed in the connecting portion (11).
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: September 12, 2023
    Assignee: ebm-papst Mulfingen GmbH & Co. KG
    Inventors: Peter Riegler, Dominik Bork
  • FAN WITH A ROTOR AND A FAN IMPELLER
    Publication number: 20220120285
    Abstract: A fan (1) has a rotor (10) and a fan impeller (20). The rotor (10) has a connecting portion (11) and the fan impeller (20) has a fastening portion (21). The impeller is centered relative to the rotor (10) with the fastening portion (21) on the connecting portion (11) by at least one centering element (40). The impeller is fixed to the rotor (10) by at least one fastening element (30). The fastening element (30) is a screw with a screw head (31), a threaded portion (33), and a shaft arranged between the threaded portion (33) and the screw head (31). A spacer sleeve (34) is arranged around the shaft. A thread (12) corresponding to the fastening element (30) is, respectively, formed in the connecting portion (11).
    Type: Application
    Filed: October 13, 2021
    Publication date: April 21, 2022
    Inventors: Peter RIEGLER, Dominik BORK