Patents by Inventor Holger Streb

Holger Streb 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).

  • Burner assembly
    Patent number: 9157370
    Abstract: A burner assembly is provided. The burner assembly includes a support housing with a supply manifold, the supply manifold includes a fuel passage system, and fuel nozzles extending from the supply manifold and being supplied with fuel through the fuel passage system of the supply manifold. The supply manifold is sandwiched using at least two subparts.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: October 13, 2015
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Andreas Böttcher, Timothy A. Fox, Thomas Grieb, Birgit Grüger, Tobias Krieger, Stephen A. Ramier, Christin Schlensog, Holger Streb
  • Burner Assembly
    Publication number: 20120047900
    Abstract: A burner assembly is provided. The burner assembly includes a support housing with a supply manifold, the supply manifold includes a fuel passage system, and fuel nozzles extending from the supply manifold and being supplied with fuel through the fuel passage system of the supply manifold. The supply manifold is sandwiched using at least two subparts.
    Type: Application
    Filed: February 23, 2010
    Publication date: March 1, 2012
    Inventors: Andreas Böttcher, Tiimothy A. Fox, Thomas Grieb, Birgit Grüger, Tobias Krieger, Stephen A. Ramier, Christin Schlensog, Holger Streb
  • Burner
    Patent number: 7753677
    Abstract: Burners in prior art exhibit combustion instabilities in certain ranges. The operating range of burners is restricted by said instabilities. In an inventive burner, the combustible has a concentration distribution, whereby the concentration of the combustible reduces in a radial direction from the interior to the exterior.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: July 13, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Peter Berenbrink, Malte Blomeyer, Werner Krebs, Bernd Prade, Holger Streb
  • Premix burner and method for operation thereof
    Patent number: 7029272
    Abstract: The invention relates to a pre-mix burner with a main burner and a pilot burner, for stabilization of the main burner. The pilot burner comprises a fine-pored burner material, which permits a combustion with low nitrogen oxide content, which is not susceptible to combustion variations.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: April 18, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventors: Karsten Jordan, Holger Streb
  • Burner
    Publication number: 20060035188
    Abstract: Burners in prior art exhibit combustion instabilities in certain ranges. The operating range of burners is restricted by said instabilities. In an inventive burner, the combustible has a concentration distribution, whereby the concentration of the combustible reduces in a radial direction from the interior to the exterior.
    Type: Application
    Filed: August 20, 2003
    Publication date: February 16, 2006
    Inventors: Peter Berenbrink, Malte Blomeyer, Wener Krebs, Bernd Prade, Holger Streb
  • Premix burner and method for operation thereof
    Publication number: 20050079464
    Abstract: The invention relates to a pre-mix burner with a main burner and a pilot burner, for stabilization of the main burner. The pilot burner comprises a fine-pored burner material, which permits a combustion with low nitrogen oxide content, which is not susceptible to combustion variations.
    Type: Application
    Filed: January 23, 2004
    Publication date: April 14, 2005
    Inventors: Karsten Jordan, Holger Streb
  • Burner with annular gap and gas flow with constant meridional velocity through the annular gap and gas turbine having the burner
    Patent number: 6038864
    Abstract: A burner includes an axis and a configuration which is rotationally symmetrical relative to the axis and includes an outer casing and an inner casing coaxial thereto. The configuration defines an annular gap extending from an inlet to an outlet for guiding a stream of oxygen-containing gas. A multiplicity of nozzles for supplying a fuel to the stream and a swirl lattice are disposed in the annular gap. The configuration including the outer and inner casings is constructed in such a way that the stream flows through the annular gap between the swirl lattice and the outlet at an essentially constant meridional velocity. The burner is particularly suitable for use in a gas turbine.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: March 21, 2000
    Assignee: Siemens Aktiengesellschaft
    Inventors: Bernd Prade, Bernhard Schetter, Holger Streb