Patents by Inventor Jörg Nelges

Jörg Nelges 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).

  • Insulating varnish and insulation laminate
    Patent number: 10710347
    Abstract: An insulation laminate is disclosed having a base laminate layer, with at least one flat side coated with a layer of an insulating varnish, the insulating varnish including a basecoat; and an added lubricant.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: July 14, 2020
    Assignee: ABB SCHWEIZ AG
    Inventor: Jörg Nelges
  • Insulation material preliminary product and insulation material
    Patent number: 10605400
    Abstract: An exemplary sheetlike insulation material precursor and an exemplary insulation material are disclosed that can feature a particularly high thermal conductivity. The insulation material precursor can be characterized in that a layer of resin on each of two outer sides of a core laminate of interconnected polyester nonwovens and a polyester film is at the B-stage and has a weight fraction of at least 5% of boron nitride.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: March 31, 2020
    Assignee: ABB AG
    Inventors: Jörg Nelges, Jörg Bohnenberger
  • Insulation material having paint and a material additive, and insulating tape
    Patent number: 9524808
    Abstract: The invention relates to an insulation material having paint and a material additive, characterized in that the material additive comprises silicic acid and PE wax. The invention further relates to an insulating tape comprising an insulation core having a layer of insulating material according to the invention on at least one of the two flat sides.
    Type: Grant
    Filed: December 10, 2008
    Date of Patent: December 20, 2016
    Assignee: ABB AG
    Inventor: Jörg Nelges
  • Laminated layer structure for producing an insulation material
    Patent number: 8933773
    Abstract: A layer structure for producing a planar insulation laminate, including the following sequence of planar individual layers arranged one on the other: a B-stage resin, a glass fabric, a core layer made of polyester film, a glass fabric, and a B-stage resin. In the hardened state, an insulation material produced therefrom is suitable, for example, to be used as an insulation barrier between a low-voltage winding and a high-voltage winding of a transformer winding.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: January 13, 2015
    Assignee: ABB Technology AG
    Inventor: Jörg Nelges
  • INSULATING VARNISH AND INSULATION LAMINATE
    Publication number: 20140065391
    Abstract: An insulation laminate is disclosed having a base laminate layer, with at least one flat side coated with a layer of an insulating varnish, the insulating varnish including a basecoat; and an added lubricant.
    Type: Application
    Filed: November 4, 2013
    Publication date: March 6, 2014
    Inventor: Jörg NELGES
  • INSULATION MATERIAL PRELIMINARY PRODUCT AND INSULATION MATERIAL
    Publication number: 20130230708
    Abstract: An exemplary sheetlike insulation material precursor and an exemplary insulation material are disclosed that can feature a particularly high thermal conductivity. The insulation material precursor can be characterized in that a layer of resin on each of two outer sides of a core laminate of interconnected polyester nonwovens and a polyester film is at the B-stage and has a weight fraction of at least 5% of boron nitride.
    Type: Application
    Filed: April 17, 2013
    Publication date: September 5, 2013
    Applicant: ABB AG
    Inventors: Jörg NELGES, Jörg Bohnenberger
  • Insulation Material Having Paint and a Material Additive, and Insulating Tape
    Publication number: 20100261021
    Abstract: The invention relates to an insulation material having paint and a material additive, characterized in that the material additive comprises silicic acid and PE wax. The invention further relates to an insulating tape comprising an insulation core having a layer of insulating material according to the invention on at least one of the two flat sides.
    Type: Application
    Filed: December 10, 2008
    Publication date: October 14, 2010
    Applicant: ABB AG
    Inventor: Jörg Nelges
  • PRODUCTION METHOD FOR A MULTI-LAYER TRANSFORMER WINDING HAVING INSULATING LAYER
    Publication number: 20100245017
    Abstract: A method is disclosed for producing a multi-layer transformer winding. During or after the winding of a conductor layer around a winding body, a layer of electrically insulating material can be applied on the radially outer surface thereof. A dry fiber composite can be used as the insulating material. The fiber composite can be bonded into an insulating layer by heating the transformer winding to a composite temperature.
    Type: Application
    Filed: May 10, 2010
    Publication date: September 30, 2010
    Applicant: ABB TECHNOLOGY AG
    Inventors: Roland HOFFMANN, Christian Gruettner, Karl Zillmann, Benjamin Weber, Joerg Nelges