Patents by Inventor Oliver Lüsebrink

Oliver Lüsebrink 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).

  • Elongate component having longitudinal grains with different widths
    Patent number: 9188015
    Abstract: A component, designed so that the longitudinal grain which experiences the greatest stress has a larger grain width than the other grains, is provided. This longitudinal grain is usually on the edge of the component. The component includes longitudinal grains that are directionally solidified in a rod-crystalline form along the longitudinal axis of the component.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: November 17, 2015
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Fathi Ahmad, Stefan Krause, Oliver Lüsebrink
  • Axially segmented guide vane mount for a gas turbine
    Patent number: 8870526
    Abstract: A stator blade carrier for a gas turbine is provided. The stator blade carrier includes a plurality of axial segments. At least one axial segment is designed as a tubular lattice structure. This allows a simpler design technically and a more flexible adaptation to the temperature profile present on the stator blade carrier to maintain operational safety.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: October 28, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Roderich Bryk, Sascha Dungs, Martin Hartmann, Uwe Kahlstorf, Karl Klein, Oliver Lüsebrink, Mirko Milazar, Nicolas Savilius, Oliver Schneider, Shilun Sheng, Vadim Shevchenko, Gerhard Simon, Norbert Thamm
  • CORE DIE WITH VARIABLE PINS AND PROCESS FOR PRODUCING A CORE
    Publication number: 20120118524
    Abstract: A core die is provided. The core die includes a first half and a second half where a cavity is formed between the two. Pins are arranged on the halves and the pins are replaceable. By virtue of the modular inner structure of a core die, the core die may be matched to the desired changes of the core, by small changes, more quickly and more easily than would be the case if the core die had only one part or if the pins were a fixed component of the core die halves.
    Type: Application
    Filed: October 18, 2011
    Publication date: May 17, 2012
    Inventors: Fathi Ahmad, Winfried Esser, Giuseppe Gaio, Waldemar Heckel, Rudolf Küperkoch, Oliver Lüsebrink, Thorsten Mattheis, Mirko Milazar, Artur Mol, Uwe Paul, Oliver Ricken, Oliver Schneider
  • SEALING PLATE AND ROTOR BLADE SYSTEM
    Publication number: 20120107136
    Abstract: A rotor blade system, for example, of a gas turbine is provided. The rotor blade system includes a plurality of rotor blades which are arranged annularly on a rotor disk. A plurality of sealing plates are arranged on a side surface of the rotor disk. An individual sealing plate is formed from a plurality of metal sheets, wherein two of the metal sheets are arranged opposite each other a distance apart and parallel to a plane of the sealing plate, forming a gap for guiding of cooling air.
    Type: Application
    Filed: March 25, 2010
    Publication date: May 3, 2012
    Inventors: Tobias Buchal, Sascha Dungs, Winfried Esser, Birgit Grüger, Oliver Lüsebrink, Mirko Milazar, Nicolas Savilius, Oliver Schneider, Peter Schröder, Waldemar Socha
  • COMPONENT HAVING VARYING STRUCTURES AND METHOD FOR PRODUCTION
    Publication number: 20110293431
    Abstract: Single-crystalline or stem-shaped turbine blades are difficult to produce. A turbine blade is provided which has varying structures for different areas of the turbine blade, wherein the airfoil region always includes a stem-shaped or single crystalline structure and the other regions may deviate therefrom. A method for producing the turbine blade is also provided.
    Type: Application
    Filed: January 8, 2010
    Publication date: December 1, 2011
    Inventors: Harald Harders, Oliver Lüsebrink
  • Axially segmented guide vane mount for a gas turbine
    Publication number: 20110268580
    Abstract: A stator blade carrier for a gas turbine is provided. The stator blade carrier includes a plurality of axial segments. At least one axial segment is designed as a tubular lattice structure. This allows a simpler design technically and a more flexible adaptation to the temperature profile present on the stator blade carrier to maintain operational safety.
    Type: Application
    Filed: September 10, 2009
    Publication date: November 3, 2011
    Inventors: Roderich Bryk, Sascha Dungs, Martin Hartmann, Uwe Kahlstorf, Karl Klein, Oliver Lüsebrink, Mirko Milazar, Nicolas Savilius, Oliver Schneider, Shilun Sheng, Vadim Shevchenko, Gerhard Simon, Norbert Thamm
  • MULTIPLE LAYER SYSTEM COMPRISING A METALLIC LAYER AND A CERAMIC LAYER
    Publication number: 20110159260
    Abstract: A multilayer coating system is provided. The multilayer coating system includes a substrate, a first metallic layer on the substrate, a first ceramic layer on the first metallic layer, a second metallic layer on the first ceramic layer, and an outermost ceramic layer on the second metallic layer. The multilayer coating system achieves a relatively high overall layer thickness since the critical layer thicknesses of the individual layers do not exceed the multilayer coating.
    Type: Application
    Filed: December 28, 2010
    Publication date: June 30, 2011
    Inventors: Alessandro Casu, Oliver Lüsebrink
  • ELONGATE COMPONENT HAVING LONGITUDINAL GRAINS WITH DIFFERENT WIDTHS
    Publication number: 20090280291
    Abstract: A component, designed so that the longitudinal grain which experiences the greatest stress has a larger grain width than the other grains, is provided. This longitudinal grain is usually on the edge of the component. The component includes longitudinal grains that are directionally solidified in a rod-crystalline form along the longitudinal axis of the component.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Inventors: Fathi Ahmad, Stefan Krause, Oliver Lüsebrink