Patents by Inventor Joerg Hehlgans

Joerg Hehlgans 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).

  • Electric coupling for railways
    Patent number: 8985356
    Abstract: An electric coupling for railways contains a first and a second coupling part each comprising a support in which a plurality of linking parts are arranged for establishing an electric, pneumatic and/or hydraulic link from one coupling part to another coupling part. In addition, at least one high-frequency link is provided which is formed by an enclosed antenna in one coupling part and by an enclosed antenna in the other coupling part.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: March 24, 2015
    Assignee: Harting Electric GmbH & Co. KG
    Inventors: Jens Krause, Joerg Hehlgans
  • ELECTRIC COUPLING FOR RAILWAYS
    Publication number: 20130196519
    Abstract: An electric coupling for railways contains a first and a second coupling part (9) each comprising a support (16) in which a plurality of linking parts are arranged by means of which an electric, pneumatic and/or hydraulic link can be established from one coupling part to another coupling part. In addition, at least one high-frequency link (10) is provided which is formed by an enclosed antenna (20) in one coupling part and by an enclosed antenna (24) in the other coupling part.
    Type: Application
    Filed: August 18, 2011
    Publication date: August 1, 2013
    Applicant: HARTING ELECTRIC GMBH & CO. KG
    Inventors: Jens Krause, Joerg Hehlgans