Patents by Inventor Matthias Kudoke

Matthias Kudoke 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).

  • Publication number: 20070246444
    Abstract: The disclosure relates to an electrical contact system for a switching device having a mating contact and a second contact. According to the invention, the second contact has a contact tulip, at the outer face of which a current transfer takes place to an annular part of the mating contact. Exemplary embodiments relate to, inter alia: additional current transfer at an inner contact-making face of the contact tulip to a pin-shaped part of the mating contact; mating contact with mating contact tulip for engaging with the contact tulip; and measures for improving the contact forces. Advantages include: tulip-in-tulip design with large contact face, high contact force, reduced number of contact fingers, reduced number of mating contact fingers, and improved adjustment tolerance; contact tulip acts as an arcing contact and at the same time as a short-term current contact.
    Type: Application
    Filed: June 19, 2007
    Publication date: October 25, 2007
    Applicant: ABB Technology AG
    Inventors: David Saxl, Jadran Kostovic, Matthias Kudoke