Patents by Inventor Carsten Stegemann

Carsten Stegemann 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).

  • Method for generating a stress reduction in erected tube walls of a steam generator
    Patent number: 10273551
    Abstract: In the case of a method for the heat treatment of erected, preferably large-area tube wall regions or tube wall segments, in particular of a diaphragm wall, of a steam generator, in particular of a power plant, in the installed state, it is sought to provide a solution which permits the use of steel types which are more problematic with regard to power plant operation with elevated steam parameters, in particular the steels T23 and T24, in the erection of steam generators. This is achieved in that the tube wall regions or tube wall segments for heat treatment are subjected, in the installed state in the steam generator, and in particular over a large area, to a stress-relief annealing process.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: April 30, 2019
    Assignees: Mitsubishi Hitachi Power Systems Europe GmbH, General Electric Technology GmbH
    Inventors: Jürgen Müller, Rudolf Thesing, Kurt Busekrus, Carsten Stegemann, Gerhard Weissinger, Michael Heim, Thoralf Berndt
  • Beam capturing devices for processing machines
    Patent number: 8222563
    Abstract: A beam capturing device for a processing machine includes a housing and at least one rotating body. The housing includes a substantially linear opening for receiving a cutting beam from the processing machine during processing of a workpiece. The at least one rotating body is arranged beneath the opening in the housing. The at least one rotating body is arranged to be rotationally driven about its axis of rotation and is arranged to absorb energy from the cutting beam entering the housing through the opening.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: July 17, 2012
    Assignee: TRUMPF Werkzeugmaschinen GmbH + Co. KG
    Inventors: Carsten Stegemann, Martin Blaser
  • Laser machining nozzle identification
    Patent number: 8017885
    Abstract: A system for identifying a laser machining nozzle on insertion of the laser machining nozzle into a laser machining head is provided. On its region insertable into the laser machining head, the laser machining nozzle has a shaping. Means for detecting or sensing the shaping are provided in the receiving region of the laser machining head provided for the laser machining nozzle.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: September 13, 2011
    Assignee: TRUMPF Werkzeugmaschinen GmbH + Co. KG
    Inventors: Nicolai Speker, Carsten Stegemann
  • Beam Capturing Devices for Processing Machines
    Publication number: 20100206858
    Abstract: A beam capturing device for a processing machine includes a housing and at least one rotating body. The housing includes a substantially linear opening for receiving a cutting beam from the processing machine during processing of a workpiece. The at least one rotating body is arranged beneath the opening in the housing. The at least one rotating body is arranged to be rotationally driven about its axis of rotation and is arranged to absorb energy from the cutting beam entering the housing through the opening.
    Type: Application
    Filed: March 10, 2010
    Publication date: August 19, 2010
    Applicant: TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
    Inventors: Carsten Stegemann, Martin Blaser
  • Laser Machining Nozzle Identification
    Publication number: 20080290074
    Abstract: A system for identifying a laser machining nozzle on insertion of the laser machining nozzle into a laser machining head is provided. On its region insertable into the laser machining head, the laser machining nozzle has a shaping. Means for detecting or sensing the shaping are provided in the receiving region of the laser machining head provided for the laser machining nozzle.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Applicant: TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
    Inventors: Nicolai Speker, Carsten Stegemann