Patents by Inventor Detlev Seidel

Detlev Seidel 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).

  • Device for uninterruptible supply of power, comprising an energy storage means and a rotating electric machine
    Patent number: 11929639
    Abstract: An apparatus for uninterruptible power supply (UPS) comprises a rotating electric machine having a generator winding and a plurality of motor windings. The motor windings of the plurality of motor windings are electrically insulated from the generator winding and from one another. The UPS further comprises, for each motor winding, an energy storage for electric energy and an inverter which outputs an alternating current and via which the energy storage is connected to the respective motor winding.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: March 12, 2024
    Assignee: PILLER GROUP GMBH
    Inventors: Detlev Seidel, Armin Klauenberg
  • DEVICE FOR UNINTERRUPTIBLE SUPPLY OF POWER, COMPRISING AN ENERGY STORAGE MEANS AND A ROTATING ELECTRIC MACHINE
    Publication number: 20220173611
    Abstract: An apparatus for uninterruptible power supply (UPS) comprises a rotating electric machine having a generator winding and a plurality of motor windings. The motor windings of the plurality of motor windings are electrically insulated from the generator winding and from one another. The UPS further comprises, for each motor winding, an energy storage for electric energy and an inverter which outputs an alternating current and via which the energy storage is connected to the respective motor winding.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Detlev Seidel, Armin Klauenberg
  • Protection for wind power station
    Patent number: 7038330
    Abstract: A wind power station comprises a wind rotor; a transmission mechanically coupled to the wind rotor; an asynchronous generator having a generator rotor mechanically coupled to the transmission, and a generator stator electrically coupled to a power grid; and a protection unit protecting the generator and the transmission against accidental breakdowns of an alternating voltage provided by the power grid. The Protection unit includes at least one choke electrically arranged between the power grid and the generator stator, and a synchronous electrical machine electrically coupled to the choke.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: May 2, 2006
    Assignee: RWE Piller GmbH
    Inventors: Bernd Rosebrock, Hilmar Darrelmann, Uwe Schrader-Hausmann, Reinhard Engelhardt, Detlev Seidel, Armin Klauenberg, Norbert Ueffing
  • Protection for wind power station
    Publication number: 20050236838
    Abstract: A wind power station comprises a wind rotor; a transmission mechanically coupled to the wind rotor; an asynchronous generator having a generator rotor mechanically coupled to the transmission, and a generator stator electrically coupled to a power grid; and a protection unit protecting the generator and the transmission against accidental breakdowns of an alternating voltage provided by the power grid. The Protection unit includes at least one choke electrically arranged between the power grid and the generator stator, and a synchronous electrical machine electrically coupled to the choke.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 27, 2005
    Inventors: Bernd Rosebrock, Hilmar Darrelmann, Uwe Schrader-Hausmann, Reinhard Engelhardt, Detlev Seidel, Armin Klauenberg, Norbert Ueffing
  • Building and constructional machines or vehicles
    Patent number: 4174854
    Abstract: The running gear of a construction vehicle or the like is provided with a resilient suspension adapted to be effective in transport operations and ineffective in working operations.
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: November 20, 1979
    Assignee: Zettelmeyer Maschinenfabrick GmbH & Co. KG Konz
    Inventors: Roland Spicka, Adolf Krob, Detlev Seidel, Paul Viefhaus