Patents by Inventor Maurice Bussard

Maurice Bussard 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).

  • Gear pump having a multishaft drive and method of operating same
    Patent number: 6447256
    Abstract: A gear pump having two meshing gears which are each assigned to a shaft and which are each driven by a driving unit. The driving units are controllable by a control unit such that the shafts rotate at a definable angular velocity. The control units have a symmetrical construction, and a control device provided in each control unit, each control device being connected to the other by way of a data line.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: September 10, 2002
    Assignee: MAAG Pump Systems Textron, AG
    Inventor: Maurice Bussard
  • Gear pump having a multishaft drive and method of operating same
    Publication number: 20020009368
    Abstract: The invention relates to a gear pump consisting of two meshing gears which are each assigned to a shaft and which are each driven by means of a driving unit. The driving units are controllable by a control unit such that the shafts rotate at a definable angular velocity. According to the invention, the control units have a symmetrical construction, a control device being provided in each control unit, which control device is operably connected with the other by way of a data line.
    Type: Application
    Filed: September 27, 2001
    Publication date: January 24, 2002
    Applicant: MAAG PUMP SYSTEMS TEXTRON AG.
    Inventor: Maurice Bussard
  • Gear pump having a multishaft drive and method of operating same
    Patent number: 6312225
    Abstract: A gear pump having two meshing gears which are each assigned to a shaft and which are each driven by a driving unit. The driving units are controllable by a control unit such that the shafts rotate at a definable angular velocity. The control units having a symmetrical construction, and a control device provided in each control unit, each control device being connected to the other by way of a data line.
    Type: Grant
    Filed: August 25, 1999
    Date of Patent: November 6, 2001
    Assignee: Maag Pump Systems Textron AG
    Inventor: Maurice Bussard