Patents by Inventor Johannes HOFBAUER

Johannes HOFBAUER 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: 20230059952
    Abstract: The present invention relates to a work machine, in particular a wheeled loader, having an electric motor and having oil cooling that is suitable and intended to cool the electric motor and having a driving axle that has an oil reservoir, wherein a feed line from said oil reservoir to the electric motor and a discharge line from the electric motor to said oil reservoir are present and a pump is present to pump oil from the oil reservoir to the electric motor so that the electric motor is cooled by means of oil from the oil reservoir of the driving axle.
    Type: Application
    Filed: August 17, 2022
    Publication date: February 23, 2023
    Applicant: Liebherr-Werk Bischofshofen GmbH
    Inventors: Hans KNAPP, Hendrik RICHTER, Christoph KIEGERL, Reinhard WINDHOFER, Johannes HOFBAUER
  • Patent number: 11587716
    Abstract: A inductive component is provided, which comprises a magnetic core, an insulation body formed of an electrically insulating material and having the magnetic core accommodated therein, and a coil body having at least one winding wound thereon. The insulation body comprises at least two mechanically connected insulation wall sections, which each face, at least partially, a respective side surface section of the magnetic core. The coil body comprises at least one contact element attached to a side surface section of the coil body and used for establishing an electric connection to the at least one winding, and a magnetic core accommodation in which the magnetic core accommodated in the insulation body is partially accommodated. A side surface section of the magnetic core, which faces the contact element, is covered, at least partially, by an insulation wall section of the insulation body.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: February 21, 2023
    Assignee: SUMIDA COMPONENTS & MODULES GMBH
    Inventors: Christoph Spath, Johannes Hofbauer, Rainer Pilsl
  • Publication number: 20220223334
    Abstract: An inductive component comprises a magnetic core, a winding, and a coil body. The coil body comprises a contact element attached to a contact strip of the coil body for electrical connection to the winding, a magnetic core receptacle in which the magnetic core is received in part, and an elongate recess formed in the contact strip and extending only in part below the magnetic core and above the contact element and extending in a longitudinally direction of the contact strip. A cover cap is attached to the contact strip and covers at least in part a side surface of the magnetic core facing the contact element. The cover cap comprises a first wall section covering at least in part the side surface of the magnetic core facing the contact element. A second wall section of the cover cap extending perpendicular to the first side surface of the magnetic core is inserted into the recess formed in the coil body, where the second wall section extends between the magnetic core and the contact element in the coil body.
    Type: Application
    Filed: June 18, 2020
    Publication date: July 14, 2022
    Inventors: Johannes HOFBAUER, Rainer PILSL
  • Publication number: 20190259523
    Abstract: A inductive component is provided, which comprises a magnetic core, an insulation body formed of an electrically insulating material and having the magnetic core accommodated therein, and a coil body having at least one winding wound thereon. The insulation body comprises at least two mechanically connected insulation wall sections, which each face, at least partially, a respective side surface section of the magnetic core. The coil body comprises at least one contact element attached to a side surface section of the coil body and used for establishing an electric connection to the at least one winding, and a magnetic core accommodation in which the magnetic core accommodated in the insulation body is partially accommodated. A side surface section of the magnetic core, which faces the contact element, is covered, at least partially, by an insulation wall section of the insulation body.
    Type: Application
    Filed: November 20, 2018
    Publication date: August 22, 2019
    Inventors: Christoph SPATH, Johannes HOFBAUER, Rainer PILSL