Patents by Inventor Johann Lehner

Johann Lehner 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).

  • Patent number: 8919078
    Abstract: A method of controlling a bottling plant, including detecting an operating state of the bottling plant, determining whether for the detected operating state the energy consumption and/or the consumable consumption of at least one consumer of the bottling plant can be reduced, and if it is determined that the energy consumption and/or the consumable consumption of at least one consumer can be reduced, reducing the energy consumption and/or the consumable consumption of the at least one consumer.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: December 30, 2014
    Assignee: Krones AG
    Inventors: Stefan Raith, Johann Lehner, Michael Aufhauser
  • Publication number: 20110226381
    Abstract: A method of controlling a bottling plant, including detecting an operating state of the bottling plant, determining whether for the detected operating state the energy consumption and/or the consumable consumption of at least one consumer of the bottling plant can be reduced, and if it is determined that the energy consumption and/or the consumable consumption of at least one consumer can be reduced, reducing the energy consumption and/or the consumable consumption of the at least one consumer.
    Type: Application
    Filed: March 14, 2011
    Publication date: September 22, 2011
    Applicant: KRONES AG
    Inventors: Stefan Raith, Johann Lehner, Michael Aufhauser
  • Patent number: 6372011
    Abstract: For effectively reprocessing iron-containing residual smelting plant materials (1 to 3), in which iron may be present both in metallic form and in oxidic form, with lowest possible energy expenditure, the residual smelting plant materials (1 to 3) are processed into agglomerates (8,11), the agglomerates (8,11) are charged into an electric arc furnace (10), melted there and reduced, and the resultant melt is refined (FIG. 1).
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: April 16, 2002
    Assignee: Voest Alpine Industrieanlagenbau GmbH
    Inventors: Johann Lehner, Alexander Fleischanderl, Wilfried Pirklbauer, Stefan Dimitrov
  • Patent number: 6162280
    Abstract: The technical problem of the invention is to create a process where the second layer is of higher sintering quality and improved waste gas values are achieved. The process according to the invention for the thermal transformation of materials containing organic substances in a two-layer sintering process, charges the second layer (8) containing the organic substances at a maximum layer thickness of 20% of the first layer after ignition of the first layer (1) and thermally treats the second layer when the combustion zone of the first layer ensures the combustion of the organic substances coming from the second layer and entering the combustion zone of the first layer, following the pressure difference, is least 70%. The area above the combustion zone of the first layer still must have a temperature preventing the organic substances coming from the second layer and entering the first layer from condensing.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: December 19, 2000
    Assignee: Voest-Alpine Indstrienlagenbau GmbH
    Inventors: Johann Lehner, Oskar Pammer, Hans Stiasny, Heinz Schollnhammer, Hubert Zellner, Wolfgang Trimmel, deceased
  • Patent number: 5853453
    Abstract: In a method of processing iron-containing metallurgical residual substances, offgases containing iron-containing particles are washed out in a wet process and separated in the form of sludge. The sludge is then dehydrated and agglomerated; subsequently, the agglomerates are recycled into an iron melt production process. To recover the iron contained in the sludge, the agglomerates are passed exclusively into a refining stage of the steel production process. The present method may be used in a steel production process which produces steel from pig iron, as well as optionally from scrap and/or iron ore and/or sponge iron. The refining stage is performed using an oxygen blowing process.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: December 29, 1998
    Assignee: Voest-Alpine Industrieanlagenbau GmbH
    Inventors: Johann Lehner, Gunter Schrey