Patents by Inventor Peter Aeschbach

Peter Aeschbach 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).

  • Device for servicing electrolytic cells
    Patent number: 4328085
    Abstract: The invention relates to a device for point feeding an electrolytic cell, in particular a cell for producing aluminum. A point feeder unit comprising a raw materials feeding device and a crust breaking facility releasably mounted on a storage bunker is mounted on a beam, can be freely displaced along and/or across the cell and can be removed in the vertical direction with a crane.
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: May 4, 1982
    Assignee: Swiss Aluminium Ltd.
    Inventors: Hans Friedli, Edwin Gut, Peter Aeschbach