Patents by Inventor Bengt A . Nilson

Bengt A . Nilson 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).

  • Cold weather bulk stacker/reclaimer apparatus and method
    Patent number: 5310121
    Abstract: An improvement in a bulk stacker/reclaimer of the type comprising a stacker conveyor for stacking bulk material into a pile, a reclaimer conveyor for removing bulk material from the pile and a removing means for transporting reclaimed material away from the stacker/reclaimer to a remote location. The improvement comprises a breaking means, interposed between the reclaimer conveyor and the removing means, to break apart frozen clumps of bulk material. The inflow to the breaking means is in communication with the discharge of the reclaimer conveyor and the outflow of the removing means is in communication with the breaking means.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: May 10, 1994
    Assignee: Consilium Bulk Babcock Atlanta, Inc.
    Inventors: Bengt A . Nilson, Peter J. Zreloff
  • Distribution board
    Patent number: D941769
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: January 25, 2022
    Assignee: ABB Schweiz AG
    Inventors: Mattias Lövemark, Dan Salomonsson, Henrik Carlsson-Bohm, Bengt Nilson, Henrik Kruse