Patents by Inventor Elena Tonkonog

Elena Tonkonog 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).

  • METHOD AND DEVICE FOR REDUCING MECHANICAL LOADS IN A POWERTRAIN
    Publication number: 20190190426
    Abstract: The invention relates to a method (300) and a device (170) for reducing mechanical loads in a powertrain (100). An electric machine (130) is provided as the drive assembly of the powertrain (100), and an inverter (110) is provided in order to output a multiphase output voltage for supplying the electric machine (130). The method (300) has the following steps: determining (320) the multiphase output voltage (UA) for operating the electric machine (130); adding (340) a specifiable voltage (VU) and the specified output voltage (UA); and outputting (350) the sum (SU) of the multiphase output voltage (UA) and the specifiable voltage (VU) in order to supply the electric machine (130).
    Type: Application
    Filed: June 14, 2017
    Publication date: June 20, 2019
    Applicant: Robert Bosch GmbH
    Inventors: Wolfgang Michael Bischof, Elena Tonkonog, Florian Draeger, Stefan Teusch, David Rychtarik, Elias Calva, Gunther Goetting, Stefan Mittank