Patents by Inventor Benjamin Francis Dyktynski

Benjamin Francis Dyktynski 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).

  • Rotary machine
    Patent number: 6468061
    Abstract: A rotary hydraulic machine (10) for incorporation in a drill string (92) of a well formation (86). The machine (10) is particularly adapted to act as a motor and includes an outer housing (11) of a generally cylindrical configuration having a radial inner surface (12). Rotatably mounted within the housing (11) is a shaft assembly (13) including a shaft (14) upon which a stator (15) is mounted. The stator (15) includes a plurality of lobes (16) which have a maximum radius approximately equal to the radius of the surface (12). A plurality of gates (35) are radially movably mounted in the housing (11) and engage the stator (15). The shaft (14) is hollow to provide for the delivery and the removal of hydraulic fluid to the working chambers (45 and 46) of the machine (10).
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Merlin Corporation Pty Ltd.
    Inventors: Benjamin Francis Dyktynski, Daryl Wheeler, Lui Lau
  • Rotary machine
    Publication number: 20010046448
    Abstract: A rotary hydraulic machine (10) for incorporation in a drill string (92) of a well formation (86). The machine (10) is particularly adapted to act as a motor and includes an outer housing (11) of a generally cylindrical configuration having a radial inner surface (12). Rotatably mounted within the housing (11) is a shaft assembly (13) including a shaft (14) upon which a stator (15) is mounted. The stator (15) includes a plurality of lobes (16) which have a maximum radius approximately equal to the radius of the surface (12). A plurality of gates (35) are radially movably mounted in the housing (11) and engage the stator (15). The shaft (14) is hollow to provide for the delivery and the removal of hydraulic fluid to the working chambers (45 and 46) of the machine (10).
    Type: Application
    Filed: July 16, 2001
    Publication date: November 29, 2001
    Applicant: MERLIN CORPORATION PTY. LTD.
    Inventors: Benjamin Francis Dyktynski, Daryl Wheeler, Lui Lau
  • Rotary machine
    Patent number: 6280169
    Abstract: A rotary hydraulic machine (10) for incorporation in a drill string (92) of a well formation (86). The machine (10) is particularly adapted to act as a motor and includes an outer housing (11) of a generally cylindrical configuration having a radial inner surface (12). Rotatably mounted within the housing (11) is a shaft assembly (13) including a shaft (14) upon which a stator (15) is mounted. The stator (15) includes a plurality of lobes (16) which have a maximum radius approximately equal to the radius of the surface (12). A plurality of gates (35) are radially movably mounted in the housing (11) and engage the stator (15). The shaft (14) is hollow to provide for the delivery and the removal of hydraulic fluid to the working chambers (45 and 46) of the machine (10).
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: August 28, 2001
    Assignee: Merlin Corporation PTY LTD
    Inventors: Benjamin Francis Dyktynski, Daryl Wheeler, Lui Lau