Patents by Inventor Manfred MOESENEDER

Manfred MOESENEDER 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).

  • Dual-voltage DC power supply
    Patent number: 12046896
    Abstract: A power supply comprises a DC power source, first and second DC/DC converters, and a protection circuit. The DC power source provides DC power at a variable bulk voltage. The first DC/DC converter converts the DC power from the DC power source to DC power at a high voltage suitable for powering a high-voltage load. The second DC/DC converter receives DC power from the first DC/DC converter, converts the received DC power to DC power at a low voltage, and delivers the DC power at the low voltage to a low-voltage load. The protection circuit selectively transfers DC power from the first DC/DC converter to the high-voltage load. The DC power source may be an AC/DC converter receiving AC power from a power generator driven by an aircraft engine.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: July 23, 2024
    Assignee: BRP-ROTAX GMBH & CO. KG
    Inventors: Michael Aicher, Mario Zanghellini, Manfred Moeseneder, Michael Dopona, Alexander Schrempf, Matthias Weinzierl
  • DUAL-VOLTAGE DC POWER SUPPLY
    Publication number: 20230396061
    Abstract: A power supply comprises a DC power source, first and second DC/DC converters, and a protection circuit. The DC power source provides DC power at a variable bulk voltage. The first DC/DC converter converts the DC power from the DC power source to DC power at a high voltage suitable for powering a high-voltage load. The second DC/DC converter receives DC power from the first DC/DC converter, converts the received DC power to DC power at a low voltage, and delivers the DC power at the low voltage to a low-voltage load. The protection circuit selectively transfers DC power from the first DC/DC converter to the high-voltage load. The DC power source may be an AC/DC converter receiving AC power from a power generator driven by an aircraft engine.
    Type: Application
    Filed: December 20, 2021
    Publication date: December 7, 2023
    Inventors: Michael AICHER, Mario ZANGHELLINI, Manfred MOESENEDER, Michael DOPONA, Alexander SCHREMPF, Matthias WEINZIERL