Patents by Inventor Andreas Recktenwald

Andreas Recktenwald 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).

  • Patent number: 12149132
    Abstract: The disclosure relates to a generator segment of a segmented generator, in particular of a permanently excited segmented rotary generator, of a wind turbine, comprising a rotor segment of a rotor, and a stator segment of a stator, wherein the rotor segment and the stator segment in an operation position are disposed so as to be mutually spaced apart in a radial direction by an air gap, and are disposed so as to be mutually spaced apart in an axial direction by an axial spacing; wherein the rotor segment and the stator segment are able to be disposed and/or displaced relative to one another along a rotation axis by the axial spacing, between an operation position and a transport position that is different from the operation position.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: November 19, 2024
    Assignee: WOBBEN PROPERTIES GMBH
    Inventors: Manuel Feith, Wojciech Giengiel, Stephan Jöckel, Alexander Philipp, Sebastian Bauer, Lars Fischer, Wilko Gudewer, Andreas Recktenwald
  • Publication number: 20240097537
    Abstract: The disclosure relates to a generator segment of a segmented generator, in particular of a permanently excited segmented rotary generator, of a wind turbine, comprising a rotor segment of a rotor, and a stator segment of a stator, wherein the rotor segment and the stator segment in an operation position are disposed so as to be mutually spaced apart in a radial direction by an air gap, and are disposed so as to be mutually spaced apart in an axial direction by an axial spacing; wherein the rotor segment and the stator segment are able to be disposed and/or displaced relative to one another along a rotation axis by the axial spacing, between an operation position and a transport position that is different from the operation position.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 21, 2024
    Inventors: Manuel Feith, Wojciech Giengiel, Stephan Jöckel, Alexander Philipp, Sebastian Bauer, Lars Fischer, Wilko Gudewer, Andreas Recktenwald
  • Publication number: 20240097528
    Abstract: A stator segment of a stator of a generator for a wind turbine has at least one stator laminated core which has at least two stator lamination stacks, wherein adjacent stator lamination stacks of the at least two stator lamination stacks are in each case spaced parallel to one another in an axial direction and forming in each case one stator cooling duct with a stator cooling duct width through which a cooling medium can be guided, in particular in a radial direction. A rotor segment of a rotor for a wind turbine has two or a plurality of magnet units are disposed spaced apart from one another in an axial direction, wherein the magnet units disposed adjacently in the axial direction define a circumferential gap with a gap width for feeding and distributing a cooling medium.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 21, 2024
    Inventors: Michael Müller, Wilko Gudewer, Andreas Recktenwald, Tobias Muik, Stephan Jöckel, Manuel Feith, Wojciech Giengiel
  • Publication number: 20240097529
    Abstract: A stator laminated core for receiving at least one coil unit of a stator segment of a stator of a generator, in particular a segmented stator of a segmented generator, for a wind turbine, comprises at least one stator lamination stack with two or more lamination stack units which are disposed spaced apart from one another in a circumferential direction and have a plurality of first stator lamination elements which are disposed next to one another, in particular stacked, in an axial direction; wherein the at least one stator lamination stack comprises at least one second stator lamination element, preferably two second stator lamination elements, which is different from the first stator lamination element and in each case connects adjacent lamination stack units of the two or more lamination stack units to one another.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 21, 2024
    Inventors: Manuel Feith, Wojciech Giengiel, Stephan Jöckel, Andreas Recktenwald, Tobias Muik, Charan Karapanahalli