Patents by Inventor Philip Brockerhoff

Philip Brockerhoff 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).

  • Patent number: 11161424
    Abstract: A method and a vehicle electrical system having an inverter, an electrical energy store, an electrical machine and an AC transmission terminal. The inverter has first and second sides and is configured to transmit power between these sides. Two output terminals of the inverter are connected or connectable to the energy store on the first side of the inverter. At least two phase current terminals of the inverter are connected or connectable to the electrical machine on the second side of the inverter. At least one of the charging inputs of the vehicle electrical system is connectable to a respective inner motor phase of the electrical machine by a switching device controlled by a controller. The vehicle electrical system initially charges the electrical energy store with a first voltage, and then charges the electrical energy store with a second voltage, which second voltage is higher than the first voltage.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: November 2, 2021
    Inventors: Franz Pfeilschifter, Philip Brockerhoff, Martin Brüll, Matthias Töns, Edmund Schirmer, Paul-Markus Schweizer-Berberich
  • Patent number: 11097626
    Abstract: A vehicle electrical system having an electrical energy store, a direct voltage converter and a direct current transmission connection is described. The direct current transmission connection is connected to the energy store via the direct voltage converter. The vehicle electrical system also has a bypass switch which connects the electrical energy store in a switchable fashion to the direct voltage transmission connection. In addition, a method, a charging system, a charging station and a further vehicle electrical system are described.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: August 24, 2021
    Assignee: CONTINENTAL AUTOMOTIVE GMBH
    Inventors: Franz Pfeilschifter, Philip Brockerhoff, Martin Brüll, Paul-Markus Schweizer-Berberich, Matthias Töns, Edmund Schirmer
  • Publication number: 20190210475
    Abstract: A vehicle electrical system having an electrical energy store,, a direct voltage converter and a direct current transmission connection is described. The direct current transmission connection is connected to the energy store via the direct voltage converter. The vehicle electrical system also has a bypass switch which connects the electrical energy store in a switchable fashion to the direct voltage transmission connection. In addition, a method, a charging system, a charging station and a further vehicle electrical system are described.
    Type: Application
    Filed: June 27, 2017
    Publication date: July 11, 2019
    Applicant: Continental Automotive GmbH
    Inventors: Franz Pfeilschifter, Philip Brockerhoff, Martin Brüll, Paul-Markus Schweizer-Berberich, Matthias Töns, Edmund Schirmer
  • Publication number: 20190168628
    Abstract: A method and a vehicle electrical system having an inverter, an electrical energy store, an electrical machine and an AC transmission terminal. The inverter has first and second sides and is configured to transmit power between these sides. Two output terminals of the inverter are connected or connectable to the energy store on the first side of the inverter. At least two phase current terminals of the inverter are connected or connectable to the electrical machine on the second side of the inverter. At least one of the charging inputs of the vehicle electrical system is connectable to a respective inner motor phase of the electrical machine by a switching device controlled by a controller. The vehicle electrical system initially charges the electrical energy store with a first voltage, and then charges the electrical energy store with a second voltage, which second voltage is higher than the first voltage.
    Type: Application
    Filed: July 13, 2017
    Publication date: June 6, 2019
    Inventors: Franz Pfeilschifter, Philip Brockerhoff, Martin Brüll, Matthias Töns, Edmund Schirmer, Paul-Markus Schweizer-Berberich
  • Patent number: 9274998
    Abstract: Various techniques relating to drive train control are disclosed. In an embodiment, in a first mode of operation communication between a controller and a submodule of the drive train takes place via a first communication channel and optionally additionally via a second communication channel. In a second mode of operation, upon failure of the first communication channel, communication with the submodule of the drive train takes place via the second communication channel.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: March 1, 2016
    Assignee: Infineon Technologies AG
    Inventors: Philip Brockerhoff, Jens Barrenscheen, Toralf Hoffmann, Roland Schwenk, Diego Torrecilla
  • Publication number: 20150039949
    Abstract: Various techniques relating to drive train control are disclosed. In an embodiment, in a first mode of operation communication between a controller and a submodule of the drive train takes place via a first communication channel and optionally additionally via a second communication channel. In a second mode of operation, upon failure of the first communication channel, communication with the submodule of the drive train takes place via the second communication channel.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 5, 2015
    Applicant: Infineon Technologies AG
    Inventors: Philip Brockerhoff, Jens Barrenscheen, Toralf Hoffmann, Roland Schwenk, Diego Torrecilla