Patents by Inventor Johann Gottanka

Johann Gottanka 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: 20230361491
    Abstract: The invention relates to an electrical connection arrangement (4) for the electrical and mechanical connection of a first electrical conductor (2) to a second electrical conductor (3), having an electrical connection element (8) with a first end and with a second end, wherein a press portion (9) is arranged at the first end, the press portion having at least one lateral contact surface (11) for electrical contact with an inner lateral surface (12) of a contact recess (13) of the first electrical conductor (2), and wherein a bearing portion (10) is arranged at the second end, the bearing portion having a bearing surface (14) for non-positive connection to a side surface (15) of the second electrical conductor (3).
    Type: Application
    Filed: May 2, 2023
    Publication date: November 9, 2023
    Inventors: Tobias Egger, Maximilian Rolshausen, Johann Gottanka
  • Patent number: 11749925
    Abstract: The invention relates to an assembled electrical cable (1). The cable (1) has a cooling channel (2) extending along the center axis (M) of the cable (1) and at least one inner conductor (4) extending along the outer surface of the cooling channel (2). The cable (1) furthermore has a cable sheath (7) guiding the inner conductor (4) and the cooling channel (2) within itself and a contact element (9) for an electrical plug connector (10), wherein the contact element (9) is electrically and mechanically connected to at least one portion of the inner conductor (4) exposed from the cable sheath (7). According to the invention, the inner conductor (4) is integrally joined to the contact element (9) or is compacted in a planar manner in order to form the contact element (9).
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: September 5, 2023
    Assignee: Rosenberger Hochfrequenztechnik Gmbh & Co. KG
    Inventors: Johann Gottanka, Maximilian Rolshausen, Josef Liebhart
  • Publication number: 20220247108
    Abstract: The invention relates to an assembled electrical cable (1). The cable (1) has a cooling channel (2) extending along the center axis (M) of the cable (1) and at least one inner conductor (4) extending along the outer surface of the cooling channel (2). The cable (1) furthermore has a cable sheath (7) guiding the inner conductor (4) and the cooling channel (2) within itself and a contact element (9) for an electrical plug connector (10), wherein the contact element (9) is electrically and mechanically connected to at least one portion of the inner conductor (4) exposed from the cable sheath (7). According to the invention, the inner conductor (4) is integrally joined to the contact element (9) or is compacted in a planar manner in order to form the contact element (9).
    Type: Application
    Filed: July 14, 2020
    Publication date: August 4, 2022
    Inventors: Johann Gottanka, Maximilian Rolshausen, Josef Liebhart