Patents by Inventor Erhard Ogris

Erhard Ogris 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 getter device
    Patent number: 8609190
    Abstract: The invention relates to a method for producing a getter device (1), wherein a getter material (3) is introduced into a container (2) and the getter material (3) is heated to a temperature under reduced pressure so that getter material (3) is deposited on an inside of the container (2). In order to be able to provide a getter device (1) in a short time that has a high getter capacity, it is provided according to the invention that during a deposition of getter material (3), the container (2) is moved relative to a zone (4) in which the container (2) is cooled.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: December 17, 2013
    Assignee: Alvatec Alkali Vacuum Technologies GmbH
    Inventor: Erhard Ogris
  • METHOD FOR PRODUCING A GETTER DEVICE
    Publication number: 20110151143
    Abstract: The invention relates to a method for producing a getter device (1), wherein a getter material (3) is introduced into a container (2) and the getter material (3) is heated to a temperature under reduced pressure so that getter material (3) is deposited on an inside of the container (2). In order to be able to provide a getter device (1) in a short time that has a high getter capacity, it is provided according to the invention that during a deposition of getter material (3), the container (2) is moved relative to a zone (4) in which the container (2) is cooled.
    Type: Application
    Filed: August 13, 2009
    Publication date: June 23, 2011
    Applicant: ALVATEC ALKALI VACUUM TECHNOLOGIES GMBH
    Inventor: Erhard Ogris
  • ALUMINUM-SILICON ALLOYS HAVING IMPROVED MECHANICAL PROPERTIES
    Publication number: 20100193084
    Abstract: A thermal treatment process for an article of a cast or wrought aluminum-silicon alloy with an eutectic phase. The process comprises a rapid heating of the article to an annealing temperature of 400° C. to 555° C. and maintaining the article at this temperature for a not more than 14.8 minutes.
    Type: Application
    Filed: April 12, 2010
    Publication date: August 5, 2010
    Applicant: SALZBURGER ALUMINIUM AKTIENGESELLSCHAFT
    Inventors: Erhard OGRIS, Peter Uggowitzer, Josef Wohrer
  • Aluminum-silicon alloys having improved mechanical properties
    Publication number: 20050000608
    Abstract: A thermal treatment process for an article of a cast or wrought aluminum-silicon alloy with an eutectic phase. The process comprises a rapid heating of the article to an annealing temperature of 400° C. to 555° C. and maintaining the article at this temperature for a not more than 14.8 minutes.
    Type: Application
    Filed: May 4, 2004
    Publication date: January 6, 2005
    Applicant: Salzburger Aluminium Aktiengesellschaft
    Inventors: Erhard Ogris, Peter Uggowitzer, Josef Wohrer