Patents by Inventor Rudolf Schutzeichel

Rudolf Schutzeichel 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 production of a winding block for a coil of a transformer and winding block produced in this way
    Patent number: 8314675
    Abstract: A method is disclosed for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns. An insulating layer is composed of electrically insulating fiber material with a specific number of windings of the insulating fiber material. The turns composed of electrical conductive material are fitted independently of the turns of the insulating material and, after a predetermined number of turns of electrically conductive material have been fitted, a smaller number of turns of electrically insulating material are fitted over the same section onto these turns of electrically conductive material, such that electrically insulating material which remains before reaching a number of turns of electrically conductive material is used as edge insulation.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: November 20, 2012
    Assignee: ABB Technology AG
    Inventors: Karl-Heinz Zillmann, Rudolf Schutzeichel, Christian Gruettner, Benjamin Weber
  • Transformer
    Patent number: 8242869
    Abstract: A transformer having a coil which is wound with conductor material and which contains cooling channels through which a cooling fluid flows is provided. The cooling channels are formed by corrugated components, the corrugation shape of which matches the outer surface, including the outer contour in corner regions of the coil.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: August 14, 2012
    Assignee: ABB AG
    Inventors: Christian Gruettner, Benjamin Weber, Rudolf Schutzeichel
  • TRANSFORMER
    Publication number: 20110140821
    Abstract: A transformer having a coil which is wound with conductor material and which contains cooling channels through which a cooling fluid flows is provided. The cooling channels are formed by corrugated components, the corrugation shape of which matches the outer surface, including the outer contour in corner regions of the coil.
    Type: Application
    Filed: January 10, 2011
    Publication date: June 16, 2011
    Applicant: ABB AG
    Inventors: Christian Gruettner, Benjamin Weber, Rudolf Schutzeichel
  • METHOD FOR PRODUCTION OF A WINDING BLOCK FOR A COIL OF A TRANSFORMER AND WINDING BLOCK PRODUCED IN THIS WAY
    Publication number: 20110032064
    Abstract: A method is disclosed for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns. An insulating layer is composed of electrically insulating fiber material with a specific number of windings of the insulating fiber material. The turns composed of electrical conductive material are fitted independently of the turns of the insulating material and, after a predetermined number of turns of electrically conductive material have been fitted, a smaller number of turns of electrically insulating material are fitted over the same section onto these turns of electrically conductive material, such that electrically insulating material which remains before reaching a number of turns of electrically conductive material is used as edge insulation.
    Type: Application
    Filed: August 5, 2010
    Publication date: February 10, 2011
    Applicant: ABB TECHNOLOGY AG
    Inventors: Karl-Heinz ZILLMANN, Rudolf SCHUTZEICHEL, Christian GRUETTNER, Benjamin WEBER