Patents by Inventor JAN HOHMANN

JAN HOHMANN 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).

  • Canned electric motor
    Patent number: 11705772
    Abstract: A canned electric motor for a fluid pump. The canned electric motor includes a static motor frame, a rotor shaft, a rotatable motor rotor which is co-rotatably connected with the rotor shaft, a static motor stator having a stator body which is directly fixed to the static motor frame, and a separating can which fluidically separates the static motor stator from the rotatable motor rotor. The separating can has a first axial support which protrudes radially from an outside of the separating can. The separating can is supported in a first axial direction by the stator body via the first axial support and in a second axial direction by the static motor frame. The first axial direction is opposite to the second axial direction.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: July 18, 2023
    Assignee: PIERBURG PUMP TECHNOLOGY GMBH
    Inventors: Jan Hohmann, Martin Helmis, Andreas Sauer, Andreas Loekes
  • CANNED ELECTRIC MOTOR
    Publication number: 20210242745
    Abstract: A canned electric motor for a fluid pump. The canned electric motor includes a static motor frame, a rotor shaft, a rotatable motor rotor which is co-rotatably connected with the rotor shaft, a static motor stator having a stator body which is directly fixed to the static motor frame, and a separating can which fluidically separates the static motor stator from the rotatable motor rotor. The separating can has a first axial support which protrudes radially from an outside of the separating can. The separating can is supported in a first axial direction by the stator body via the first axial support and in a second axial direction by the static motor frame. The first axial direction is opposite to the second axial direction.
    Type: Application
    Filed: June 8, 2018
    Publication date: August 5, 2021
    Applicant: PIERBURG PUMP TECHNOLOGY GMBH
    Inventors: JAN HOHMANN, MARTIN HELMIS, ANDREAS SAUER, ANDREAS LOEKES