Patents by Inventor Roman Klinger

Roman Klinger 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).

  • Magnetic amplifier choke (magamp choke) with a magnetic core, use of magnetic amplifiers and method for producing softmagnetic cores for magnetic amplifiers
    Patent number: 7442263
    Abstract: The invention relates to a transductor regulator with a magnetic core which is made up of a nanocrystalline alloy which is almost free of magnetorestriction. The core has as low cyclic magnetization losses as possible and as rectangular a hysterisis cycle as possible. Said alloy has the composition: FeaCobCucM?dSixByM?z, M? representing an element from the group V, Nb, Ta, Ti, Mo, W, Zr, Hf or a combination of these and M? representing an element from the group C, P, Ge, As, Sb, In, O, N or a combination of these and the following conditions applying: a+b+c+d+x+y+z=100%, with a=100%?b?c?d?x?y?z, 0?b?15, 0.5?c?2, 0.1?d?6, 2?x?20, 2?y?18, 0?z?10 and x+y>18. The inventive transductor regulators are particularly advantageously used in motor vehicle voltage supplies, rail power supplies or in aircraft power supplies.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: October 28, 2008
    Assignee: Vacuumschmelze GmbH & Co. KG
    Inventors: Wulf Günther, Roman Klinger, Werner Loges, Jörg Petzold
  • Half-cycle transductor with a magnetic core, use of half-cycle transductors and method for producing magnetic cores for half-cycle transductors
    Publication number: 20040027220
    Abstract: The invention relates to a transductor regulator with a magnetic core which is made up of a nanocrystalline alloy which is almost free of magnetorestriction. The core has as low cyclic magnetization losses as possible and as rectangular a hysterisis cycle as possible. Said alloy has the composition: FeaCobCucM′dSixByM″z, M′ representing an element from the group V, Nb, Ta, Ti, Mo, W, Zr, Hf or a combination of these and M″ representing an element from the group C, P, Ge, As, Sb, In, O, N or a combination of these and the following conditions applying: a+b+c+d+x+y+z=100%, with a=100% −b−c−d−x−y−z, 0≦b≦15, 0,5≦c≦2, 0,1≦d≦6, 2≦x≦20, 2≦y≦18, 0≦z≦10 and x+y>18. The inventive transductor regulators are particularly advantageously used in motor vehicle voltage supplies, rail power supplies or in aircraft power supplies.
    Type: Application
    Filed: July 22, 2003
    Publication date: February 12, 2004
    Inventors: Wulf Gunther, Roman Klinger, Werner Loges, Jorg Petzold