Patents by Inventor Raphael Reig

Raphael Reig 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).

  • Centrifugal screen
    Patent number: 7425264
    Abstract: The centrifuge has truncated-cone-like separating screen arranged in support basket and held in the bottom thereof by lower flange. Lower flange has notched surface which penetrates into screen. The screen and the basket both have an annular upper edge and an upper flange which is attached to the upper edge of the basket and covers the upper edge of the screen. Finally, the screen is formed by a number of segments attached in pairs by a joint with a T-shaped section.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: September 16, 2008
    Assignee: Weatherford/Lamb, Inc.
    Inventor: Raphael Reig
  • Centrifugal screen
    Publication number: 20060021931
    Abstract: The centrifuge has truncated-cone-like separating screen arranged in support basket and held in the bottom thereof by lower flange. Lower flange has notched surface which penetrates into screen. The screen and the basket both have an annular upper edge and an upper flange which is attached to the upper edge of the basket and covers the upper edge of the screen. Finally, the screen is formed by a number of segments attached in pairs by a joint with a T-shaped section.
    Type: Application
    Filed: July 18, 2005
    Publication date: February 2, 2006
    Inventor: Raphael Reig
  • Drain element comprising a liner consisting of hollow rods for collecting in particular hydrocarbons
    Patent number: 6851560
    Abstract: The drain element for collecting hydrocarbons comprises a screen (TM) surrounding a suction cylinder (CA) extending in a longitudinal direction (AL). The screen is made up of rods (TT, TC) which extend along said longitudinal direction (AL) and which are regularly spaced apart around the suction cylinder. At least one of said rods is hollow in order to form a collector rod (TC), said collector rod (TC) having a lateral orifice and communicating with the inside of the suction cylinder via one of its ends.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: February 8, 2005
    Assignee: Johnson Filtration Systems
    Inventors: Raphaël Reig, David Bruxelle, Philippe Lavernhe