Patents by Inventor Harald Krieg

Harald Krieg 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).

  • Apparatus for accommodating and making electrical contact with a luminous means in a spotlight
    Patent number: 7867018
    Abstract: An apparatus for accommodating and making electrical contact with a luminous means, which contains a glass vessel, a luminous means base and contact pins for supplying power, in a spotlight, which contains a luminous means holder for accommodating the luminous means base with plug-type sockets for accommodating the contact pins of the luminous means, is provided. The luminous means holder has a device for monitoring the connection between the luminous means base and the luminous means holder. The monitoring device comprises a device for detecting the relative position of at least one part of the luminous means base in relation to the luminous means holder when the luminous means base is inserted into the luminous holder.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: January 11, 2011
    Assignee: Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
    Inventors: Harald Krieg, Erwin Melzner, Kerstin Schlegel, Thomas Dörner, Anton Hundhammer
  • Apparatus for Accommodating and Making Electrical Contact With a Luminous Means in a Spotlight
    Publication number: 20090170370
    Abstract: An apparatus for accommodating and making electrical contact with a luminous means, which contains a glass vessel, a luminous means base and contact pins for supplying power, in a spotlight, which contains a luminous means holder for accommodating the luminous means base with plug-type sockets for accommodating the contact pins of the luminous means, is provided. The luminous means holder has a device for monitoring the connection between the luminous means base and the luminous means holder. The monitoring device comprises a device for detecting the relative position of at least one part of the luminous means base in relation to the luminous means holder when the luminous means base is inserted into the luminous holder.
    Type: Application
    Filed: November 30, 2006
    Publication date: July 2, 2009
    Inventors: Harald Krieg, Erwin Melzner, Kerstin Schlegel, Thomas Dorner, Anton Hundhammer
  • Process and device for removing soot particles from diesel engine exhaust gas
    Publication number: 20020170433
    Abstract: The invention provides a process for removing soot particles from exhaust gas from produced by a diesel engine. The process uses a particle filter that collects soot particles with the aid of nitrogen dioxide which is generated by catalytic oxidation of nitrogen monoxide contained in the exhaust gas. The process is characterized in that the particle filter is a deep-bed particle filter, having a filtration efficiency for the soot particles. The particle filter is coated with a catalytic coating for oxidizing nitrogen monoxide to nitrogen dioxide and the exhaust gas leaving the particle filter subsequently filtered through a particle filter serving as a soot barrier. The filter can have a filtration efficiency of over 95%.
    Type: Application
    Filed: April 17, 2002
    Publication date: November 21, 2002
    Applicant: OMG AG & Co. KG
    Inventors: Marcus Pfeifer, Harald Krieg, Barry van Setten, Roger Staab, Jurgen Gieshoff, Egbert Lox, Thomas Kreuzer