Patents by Inventor Björn BÜCHNER

Björn BÜCHNER 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).

  • Shuttle valve for a safety valve arrangement and safety valve arrangement
    Patent number: 10260645
    Abstract: A shuttle valve for a safety valve arrangement is provided with a valve housing (2), which includes a fluid inlet (4) and two fluid outlets (6, 8). A movable shut-off body (12) is arranged in the valve housing (2) and can be moved between two closure positions, in which the movable shut-off body (12) closes one of the fluid outlets (6, 8). The shut-off body (12) is arranged in a pivotably about a pivot axis (D). The shuttle valve includes a linear drive (46) which is coupled to the shut-off body (12) in a manner such that the shut-off body (12) is pivotable between its two closure positions by moving the linear drive (46).
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: April 16, 2019
    Assignee: LESER GmbH & Co. KG
    Inventors: Jörg Rösler, Rasim Boydag, Björn Büchner, Christopher Lie Indah Wahju
  • SHUTTLE VALVE FOR A SAFETY VALVE ARRANGEMENT AND SAFETY VALVE ARRANGEMENT
    Publication number: 20170307088
    Abstract: A shuttle valve for a safety valve arrangement is provided with a valve housing (2), which includes a fluid inlet (4) and two fluid outlets (6, 8). A movable shut-off body (12) is arranged in the valve housing (2) and can be moved between two closure positions, in which the movable shut-off body (12) closes one of the fluid outlets (6, 8). The shut-off body (12) is arranged in a pivotably about a pivot axis (D). The shuttle valve includes a linear drive (46) which is coupled to the shut-off body (12) in a manner such that the shut-off body (12) is pivotable between its two closure positions by moving the linear drive (46).
    Type: Application
    Filed: April 20, 2017
    Publication date: October 26, 2017
    Inventors: Jörg RÖSLER, Rasim BOYDAG, Björn BÜCHNER, Christopher LIE INDAH WAHJU