Patents Assigned to Photosynthesis (Jersey) Limited
  • Pump
    Patent number: 6398522
    Abstract: A pump has flexible vanes arranged in a helical path in the clearance between the stator and the rotor. In one form, the helically wound vanes are present on the rotor, the stator including at least one can surface to flex the vanes. In another form, the helically wound vanes are present on the stator, the rotor including at least one can surface to flex the vanes.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: June 4, 2002
    Assignee: Photosynthesis (Jersey) Limited
    Inventor: Stephen Skill