Patents by Inventor Hans Berglund

Hans Berglund 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: 6681561
    Abstract: An outlet device for a jet engine (2) includes an outlet channel (3), which has an upstream end (3′) for being connected to the jet engine and a downstream end (3″) and which defines a main flow direction (a) for a jet from the jet engine. The outlet channel has in the proximity of the downstream end an elongated shape, seen in a section across the flow direction, and includes at least two outlet portions (4, 5, 6), which are separated from each other, for a respective outlet flow of said jet. A first outlet portion (5, 6) includes means for controlling the outlet direction of the outlet flow in a first plane and a second outlet portion (4) includes means for controlling the outlet direction of the outlet flow in a second plane, which forms an angle to the first plane. An aircraft may include such an outlet device.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: January 27, 2004
    Assignee: SAAB AB
    Inventors: Carleric Weiland, Hans Berglund
  • Publication number: 20020189232
    Abstract: An outlet device for a jet engine (2) includes an outlet channel (3), which has an upstream end (3′) for being connected to the jet engine and a downstream end (3″) and which defines a main flow direction (a) for a jet from the jet engine. The outlet channel has in the proximity of the downstream end an elongated shape, seen in a section across the flow direction, and includes at least two outlet portions (4, 5, 6), which are separated from each other, for a respective outlet flow of said jet. A first outlet portion (5, 6) includes means for controlling the outlet direction of the outlet flow in a first plane and a second outlet portion (4) includes means for controlling the outlet direction of the outlet flow in a second plane, which forms an angle to the first plane. An aircraft may include such an outlet device.
    Type: Application
    Filed: June 6, 2002
    Publication date: December 19, 2002
    Inventors: Carleric Weiland, Hans Berglund