Patents Assigned to Schwering & Hasse Elektrodraht GmbH
  • Electrical insulation enamels composed of modified polymers and electrical conductors produced therefrom and having improved sliding capacity
    Patent number: 9944823
    Abstract: The present invention relates to electrical insulation enamels which contain a polymer comprising a base polymer and modifying units which are incompatible with the base polymer after the polymer has cured and lead to the formation of separate phases at the surface, and to processes for the production thereof. The electrical insulation enamels have a low coefficient of friction and frictional resistance and are preferably suitable for the coating of wires.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: April 17, 2018
    Assignee: SCHWERING & HASSE ELEKTRODRAHT GMBH
    Inventors: Wolfgang Bremser, Jorg Ressel, Johann Reicher
  • ENAMELLED WIRE
    Publication number: 20150279507
    Abstract: Enamelled wire, particularly enamelled copper wire or enamelled aluminium wire, wherein one surface of a winding wire forming a core of the enamelled wire is completely or substantially completely coated with an electrically insulating varnish consisting of at least one varnish resin. The electrically insulating varnish contains at least one nano filler, wherein the nano filler is formed of a plurality of platelets. A platelet jacket formed by the nano filler completely or substantially completely encloses the winding wire.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 1, 2015
    Applicant: SCHWERING & HASSE ELEKTRODRAHT GMBH
    Inventors: Roxana Haase, Johann Reicher
  • Electrical Insulation Enamels Composed of Modified Polymers and Electrical Conductors Produced Therefrom and Having Improved Sliding Capacity
    Publication number: 20130153261
    Abstract: The present invention relates to electrical insulation enamels which contain a polymer comprising a base polymer and modifying units which are incompatible with the base polymer after the polymer has cured and lead to the formation of separate phases at the surface, and to processes for the production thereof. The electrical insulation enamels have a low coefficient of friction and frictional resistance and are preferably suitable for the coating of wires.
    Type: Application
    Filed: August 10, 2011
    Publication date: June 20, 2013
    Applicant: Schwering & Hasse Elektrodraht GmbH
    Inventors: Wolfgang Bremser, Jorg Ressel, Johann Reicher