Patents by Inventor ALEXANDER RÖTZHEIM

ALEXANDER RÖTZHEIM 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).

  • METHOD FOR PRODUCING A CORROSION PROTECTION LAYER FOR THERMAL INSULATION LAYERS MADE OF HOLLOW ALUMINUM OXIDE BALLS AND GLASS LAYER AS OUTER LAYER AND COMPONENT
    Publication number: 20180066367
    Abstract: The joining of hollow aluminum oxide particles and an outer glass layer which is produced, in particular, by means of a heat treatment gives particular corrosion protection for ceramic thermal barrier coatings. Disclosed is a special type of corrosion protection for ceramic thermal insulation layers which is produced by joining hollow aluminum oxide particles and an outer glass layer, which is produced in particular by thermal treatment.
    Type: Application
    Filed: April 4, 2016
    Publication date: March 8, 2018
    Inventors: Mathias Galetz, Xabier Montero, Alexander Rötzheim, Werner Stamm
  • CERAMIC THERMAL BARRIER COATING SYSTEM COMPRISING A LAYER PROTECTING AGAINST CMAS
    Publication number: 20170073819
    Abstract: The application relates to a ceramic coating system for thermal insulation which contains further layers for protecting against the penetration of CMAS. The application of two additional layers which consist/comprise of platinum titanium oxide, magnesium aluminate or iron aluminate and an outer aluminum or aluminum oxide layer to a ceramic layer system, thereby sufficiently protecting same from CMAS attacks at higher temperatures is provided.
    Type: Application
    Filed: March 5, 2015
    Publication date: March 16, 2017
    Applicant: Siemens Aktiegesellschaft
    Inventors: ALEXANDER RÖTZHEIM, WERNER STAMM