Patents by Inventor Johannes Rosner

Johannes Rosner 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: 8440134
    Abstract: A furnace system has a furnace, particularly an arc furnace, for melting metal, and a cleaning device for removing and/or avoiding bulk goods from or in a furnace opening. The cleaning device has a movable thrust arm for carrying out a thrust movement, and a movement device for moving the thrust arm between a parking level and an operating level. The use of a furnace opening is further made more flexible in that a work platform forming a work level is present, from which the furnace opening is accessible and which carries the cleaning device. The work level has a recess through which the thrust arm can be guided during the movement thereof between the operating level positioning above the work level, and the parking level positioned below the working level.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: May 14, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventors: Johannes Rosner, Michael Schmid
  • Publication number: 20110169202
    Abstract: A furnace system has a furnace, particularly an arc furnace, for melting metal, and a cleaning device for removing and/or avoiding bulk goods from or in a furnace opening. The cleaning device has a movable thrust arm for carrying out a thrust movement, and a movement device for moving the thrust arm between a parking level and an operating level. The use of a furnace opening is further made more flexible in that a work platform forming a work level is present, from which the furnace opening is accessible and which carries the cleaning device. The work level has a recess through which the thrust arm can be guided during the movement thereof between the operating level positioning above the work level, and the parking level positioned below the working level.
    Type: Application
    Filed: April 3, 2009
    Publication date: July 14, 2011
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Johannes Rosner, Michael Schmid