Patents by Inventor Florian Einsele

Florian Einsele 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 for controlling a pulse-width-modulated power converter, control device for a pulse-width-modulated power converter, power converter assembly, and electrical drive system
    Patent number: 11349411
    Abstract: The invention relates to an adjustment of a PWM frequency in a power converter in accordance with the input voltage of the power converter. By means of the adjustment of the PWM frequency in the power converter in accordance with the input voltage, a ripple on the input side of the power converter can be varied. In particular, it is possible, in the case of high input voltages, to minimize the ripple by adjusting the PWM frequency and thus to reduce the sum of the input voltage and the ripple.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: May 31, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Florian Einsele, Helge Sprenger
  • Converter, electrical drive system, and method for charging an electrical energy store
    Patent number: 11207983
    Abstract: A system for charging an electrical energy store by means of a converter. The converter monitors an electrical connection between the converter and the electrical energy store. If an interruption of the electrical connection between the converter and the electrical energy store is detected, for example, the opening of a circuit breaker between the electrical energy store and the converter, the further provision of electrical power for charging the electrical energy store through is immediately prevented by the converter.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: December 28, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Florian Einsele, Torsten Heidrich
  • CONVERTER, ELECTRICAL DRIVE SYSTEM, AND METHOD FOR CHARGING AN ELECTRICAL ENERGY STORE
    Publication number: 20200373770
    Abstract: The invention relates to charging an electrical energy store by means of a converter. In this case the converter monitors an electrical connection between the converter and the electrical energy store. If an interruption of the electrical connection between the converter and the electrical energy store is detected, for example, the opening of a circuit breaker between the electrical energy store and the converter, the further provision of electrical power for charging the electrical energy store through is immediately prevented by the converter. In this way, dangerous voltage rises on the converter can be avoided.
    Type: Application
    Filed: August 8, 2017
    Publication date: November 26, 2020
    Inventors: Florian Einsele, Torsten Heidrich
  • METHOD FOR CONTROLLING A PULSE-WIDTH-MODULATED POWER CONVERTER, CONTROL DEVICE FOR A PULSE-WIDTH-MODULATED POWER CONVERTER, POWER CONVERTER ASSEMBLY, AND ELECTRICAL DRIVE SYSTEM
    Publication number: 20200204086
    Abstract: The invention relates to an adjustment of a PWM frequency in a power converter in accordance with the input voltage of the power converter. By means of the adjustment of the PWM frequency in the power converter in accordance with the input voltage, a ripple on the input side of the power converter can be varied. In particular, it is possible, in the case of high input voltages, to minimize the ripple by adjusting the PWM frequency and thus to reduce the sum of the input voltage and the ripple.
    Type: Application
    Filed: August 9, 2018
    Publication date: June 25, 2020
    Inventors: Florian Einsele, Helge Sprenger
  • Device for the NMR analysis of substances in a sample, respiratory gas analysis device, fuel sensor and method
    Patent number: 10509001
    Abstract: A device for analyzing substances in a sample on the basis of a measurement of nuclear magnetic resonances including a magnetic field device configured to generate a magnetic field. The device is configured such that, in order to detect magnetic resonances induced in the sample by the generation of the magnetic field, provision is made of at least one magnetic field sensor which comprises at least one sensitive component with diamond structures. The diamond structures have nitrogen vacancy centers.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: December 17, 2019
    Assignee: Robert Bosch GmbH
    Inventors: Theresa Lutz, Florian Einsele, Katrin Luckert, Robert Roelver
  • Device for the NMR Analysis of Substances in a Sample, Respiratory Gas Analysis Device, Fuel Sensor and Method
    Publication number: 20180202952
    Abstract: A device for analyzing substances in a sample on the basis of a measurement of nuclear magnetic resonances including a magnetic field device configured to generate a magnetic field. The device is configured such that, in order to detect magnetic resonances induced in the sample by the generation of the magnetic field, provision is made of at least one magnetic field sensor which comprises at least one sensitive component with diamond structures. The diamond structures have nitrogen vacancy centers.
    Type: Application
    Filed: August 20, 2015
    Publication date: July 19, 2018
    Inventors: Theresa Lutz, Florian Einsele, Katrin Luckert, Robert Roelver