Patents by Inventor Marcin KRAJKA

Marcin KRAJKA 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).

  • Gas discharge lamp
    Patent number: 8482201
    Abstract: The invention relates to a gas discharge lamp with a gas discharge tube having a cylindrical discharge region and having two electrodes which are arranged at an outer side of the gas discharge tube. To achieve an improved gas discharge tube having external electrodes with an increased lifetime it is proposed that each electrode has a planar disc shaped holding section which each have a respective opening and in that the cylindrical discharge region is received in the openings in a shape matched manner, wherein the cylinder axis of the cylindrical discharge region lies perpendicular to the planar holding sections.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: July 9, 2013
    Assignee: Sick AG
    Inventors: Marcin Krajka, Rolf Disch
  • GAS DISCHARGE LAMP
    Publication number: 20110148294
    Abstract: The invention relates to a gas discharge lamp with a gas discharge tube having a cylindrical discharge region and having two electrodes which are arranged at an outer side of the gas discharge tube. To achieve an improved gas discharge tube having external electrodes with an increased lifetime it is proposed that each electrode has a planar disc shaped holding section which each have a respective opening and in that the cylindrical discharge region is received in the openings in a shape matched manner, wherein the cylinder axis of the cylindrical discharge region lies perpendicular to the planar holding sections.
    Type: Application
    Filed: December 9, 2010
    Publication date: June 23, 2011
    Applicant: SICK MAIHAK GMBH
    Inventors: Marcin KRAJKA, Rolf DISCH