Patents by Inventor Herve Brochette

Herve Brochette 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).

  • Bearing for the impeller of a fluid meter
    Patent number: 5466126
    Abstract: An impeller for a fluid meter, the impeller comprising a bearing including a central recess suitable for receiving a pivot, and including at the periphery of the central recess, open-ended fluting with adjacent flutes being separated by ribs. Axial passages are distributed around the fluting, with each passage co-operating with at least one flute in such a manner as to facilitate a flow of fluid via the passage to the detriment of a flow of the fluid along the flute. The impeller is applicable to metering fluids loaded with particles in suspension.
    Type: Grant
    Filed: January 13, 1994
    Date of Patent: November 14, 1995
    Assignee: Schlumberger Industries, S.A.
    Inventor: Herve Brochette