Patents by Inventor Marko Scherf

Marko Scherf 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).

  • Induction oven excitation arrangement for aircraft
    Patent number: 7718934
    Abstract: An aircraft induction oven excitation arrangement includes at least one connection for an on-board power supply system, at least one power supply rectifier that can be connected to a phase of the power supply system, a converter that is arranged downstream of the at least one power supply rectifier and that includes a switching element, a controller that drives the at least one converter, a rectifier that is arranged downstream of the converter in order to produce an intermediate circuit voltage, an inverter that is connected to the intermediate circuit voltage. The switching element has a turn-on resistance Rdson ?about 0.1? and a self-capacitance ?about 200 pF at voltages of ?about 200 V across the switching element.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: May 18, 2010
    Assignee: Ruettinger Elektronik GmbH + Co. KG
    Inventors: Marko Scherf, Markus Bannwarth, Ansgar Schuler
  • Induction Oven Excitation Arrangement for Aircraft
    Publication number: 20060289488
    Abstract: An aircraft induction oven excitation arrangement includes at least one connection for an on-board power supply system, at least one power supply rectifier that can be connected to a phase of the power supply system, a converter that is arranged downstream of the at least one power supply rectifier and that includes a switching element, a controller that drives the at least one converter, a rectifier that is arranged downstream of the converter in order to produce an intermediate circuit voltage, an inverter that is connected to the intermediate circuit voltage. The switching element has a turn-on resistance Rdson?about 0.1? and a self-capacitance?about 200 pF at voltages of ?about 200 V across the switching element.
    Type: Application
    Filed: May 1, 2006
    Publication date: December 28, 2006
    Inventors: Marko Scherf, Markus Bannwarth, Ansgar Schuler
  • Current/voltage converter arrangement
    Patent number: 6999325
    Abstract: A current/voltage converter arrangement is proposed, in which a first switch device (T1) with a first diode (TD1) is provided between a first input terminal (TE1) of a primary side (TP) of a transformer device (T) provided and a first input terminal (E1) of an input region (E), in which a second switch device (T2) with a diode (TD2) is provided between a second input terminal (TE2) of the primary side (TP) and a second input terminal (E2) of the input region (E).
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: February 14, 2006
    Assignee: Infineon Technologies AG
    Inventors: Ilia Zverev, Juergen Petzoldt, Marko Scherf
  • Current/voltage converter arrangement
    Publication number: 20050036339
    Abstract: A current/voltage converter arrangement is proposed, in which a first switch device (T1) with a first diode (TD1) is provided between a first input terminal (TE1) of a primary side (TP) of a transformer device (T) provided and a first input terminal (E1) of an input region (E), in which a second switch device (T2) with a diode (TD2) is provided between a second input terminal (TE2) of the primary side (TP) and a second input terminal (E2) of the input region (E).
    Type: Application
    Filed: January 28, 2004
    Publication date: February 17, 2005
    Applicant: Infineon Technologies AG
    Inventors: Ilia Zverev, Juergen Petzoldt, Marko Scherf