Patents by Inventor Daniela Kopejzny

Daniela Kopejzny 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).

  • Thermal Radiation Shield For Vacuum And Protective Atmosphere Furnaces
    Publication number: 20080131684
    Abstract: The invention relates to the field of mechanical engineering and refers to a radiation protective shield for vacuum furnaces and protective atmosphere furnaces, which shield is used for the best possible shielding from thermal radiation. The object of the present invention is to disclose thermal radiation protective shields of reduced weight with identical or lower effective emissivity. The object is attained by a thermal radiation protective shield for vacuum furnaces and protective atmosphere furnaces, composed of at least one porous ceramic and/or metallic material that has high thermal radiation-reflecting properties at least on a surface in the direction of the heat source.
    Type: Application
    Filed: January 9, 2006
    Publication date: June 5, 2008
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Joerg Adler, Gisela Standke, Daniela Kopejzny, Guenter Stephani, Kerstin Kuemmel, Wieland Beckert