Patents by Inventor Lukas Leitz

Lukas Leitz 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).

  • Winding carrier for use in an electrical machine and winding arrangement
    Patent number: 9455606
    Abstract: The invention relates to a winding carrier (1) for the defined application of a coil winding, comprising: a winding section (2) for placing onto a cylindrical tooth component; a groove structure (3), which is arranged in at least one region of the winding section and extends transversely to the winding axis in order to receive a winding wire; wherein the groove structure (3) has a cross section having two mutually opposite, preferably flat side faces (7), which taper in the direction of a bottom face (6) of the groove structure (3).
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: September 27, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Andreas Ewert, Lukas Leitz, Bjoern Nommensen
  • CONTACT ELEMENT FOR AN ELECTRIC MACHINE
    Publication number: 20150318768
    Abstract: The invention relates to a contact element (10; 10?; 10?; 10??) for providing an electrical contact to an electric machine, particularly in a motor vehicle, comprising: a first contact section (13; 14; 18; 21?) formed from a first material; and a second contact section (11; 17?; 11; 23) formed from a second material that is different from the first material, wherein the first contact section and the second contact section are connected by means of a multi-component connection (16; 16?; 16?; 16??).
    Type: Application
    Filed: December 6, 2013
    Publication date: November 5, 2015
    Applicant: Robert Bosch GmbH
    Inventors: Jan Schlegel, Lukas Leitz, Andreas Ewert, Thomas Devermann
  • WINDING CARRIER FOR USE IN AN ELECTRICAL MACHINE AND WINDING ARRANGEMENT
    Publication number: 20140327336
    Abstract: The invention relates to a winding carrier (1) for the defined application of a coil winding, comprising: a winding section (2) for placing onto a cylindrical tooth component; a groove structure (3), which is arranged in at least one region of the winding section and extends transversely to the winding axis in order to receive a winding wire; wherein the groove structure (3) has a cross section having two mutually opposite, preferably flat side faces (7), which taper in the direction of a bottom face (6) of the groove structure (3).
    Type: Application
    Filed: June 20, 2012
    Publication date: November 6, 2014
    Applicant: ROBERT BOSCH GMBH
    Inventors: Andreas Ewert, Lukas Leitz, Bjoern Nommensen