Patents by Inventor Eugen Kleinhanss

Eugen Kleinhanss 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 fan wheel and guide wheel
    Patent number: 10428829
    Abstract: The invention relates to a fan having a fan wheel (2) comprising fan blades (3), which fan wheel extends radially outwards about a rotational axis of the fan (1) and whose outer radial circumference defines a fan wheel diameter (Dv), and a stator (4) with air deflecting webs (5) disposed in the axial direction of flow at a distance (A) from the fan wheel (1), which stator extends radially outwards and has a stator diameter (Dl) that is smaller than the fan wheel diameter (Dv), such that the stator (4) defines a partial cross sectional area of a fan wheel cross sectional area.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: October 1, 2019
    Assignee: EBM-PAPST MULFINGEN GMBH & CO. KG
    Inventors: Daniel Gebert, Thomas Heli, Eugen Kleinhanss, Ann-Kathrin Löber
  • FAN WITH FAN WHEEL AND GUIDE WHEEL
    Publication number: 20180106267
    Abstract: The invention relates to a fan having a fan wheel (2) comprising fan blades (3), which fan wheel extends radially outwards about a rotational axis of the fan (1) and whose outer radial circumference defines a fan wheel diameter (Dv), and a stator (4) with air deflecting webs (5) disposed in the axial direction of flow at a distance (A) from the fan wheel (1), which stator extends radially outwards and has a stator diameter (Dl) that is smaller than the fan wheel diameter (Dv), such that the stator (4) defines a partial cross sectional area of a fan wheel cross sectional area.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 19, 2018
    Applicant: ebm-papst Mulfingen GmbH & Co. KG
    Inventors: Daniel GEBERT, Thomas HELI, Eugen Kleinhanss, Ann-Kathrin LÖBER