Patents by Inventor Frederic Sagot

Frederic Sagot 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 arrangement for an electric swivel
    Patent number: 10933952
    Abstract: A electric swivel, LVES, in a swivel stack, includes an annular outer element defining a cylindrical chamber around an axis S and an cylindrical inner element coaxial with the outer element. The cylindrical chamber is sealed at an upper side with an annular cover and is configured for rotation relative to the inner and outer element around the axis S. The inner element includes at an inner radial side first and second bearing parts defining an inner bearing. The outer element includes at an outer radial side first and second bearing parts defining an outer bearing. The inner bearing includes an inner annular interface between the first and second bearing parts, the outer bearing includes an outer annular interface between the first and second bearing parts. Each of the annular interfaces is coaxial with the inner and outer element, and each annular interface is configured as a flame conducting path.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: March 2, 2021
    Assignee: Single Buoy Moorings Inc.
    Inventors: Georges Dixneuf, Sami Barhoumi, Frederic Sagot, Samir Boutahar, Terrence Lallouette
  • Bearing arrangement for an electric swivel
    Publication number: 20180327054
    Abstract: A electric swivel, LVES, in a swivel stack, includes an annular outer element defining a cylindrical chamber around an axis S and an cylindrical inner element coaxial with the outer element. The cylindrical chamber is sealed at an upper side with an annular cover and is configured for rotation relative to the inner and outer element around the axis S. The inner element includes at an inner radial side first and second bearing parts defining an inner bearing. The outer element includes at an outer radial side first and second bearing parts defining an outer bearing. The inner bearing includes an inner annular interface between the first and second bearing parts, the outer bearing includes an outer annular interface between the first and second bearing parts. Each of the annular interfaces is coaxial with the inner and outer element, and each annular interface is configured as a flame conducting path.
    Type: Application
    Filed: November 18, 2016
    Publication date: November 15, 2018
    Applicant: Single Buoy Moorings Inc.
    Inventors: Georges Dixneuf, Sami Barhoumi, Frederic Sagot, Samir Boutahar, Terrence Lallouette