Patents by Inventor Erwan Guyomard

Erwan Guyomard 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).

  • Rotating coalescer
    Patent number: 10596507
    Abstract: Assembly to be used to filter a fluid, containing a housing (29) which comprises a housing base (50) and a housing upper part (30) connected removably to the housing base (50). An axial shaft (34, 35) extends at least partially through the filter element (32, 33) when the filter element (32, 33) is contained inside the housing (29). A lower bearing (44) is arranged between the axial shaft (34, 35) and the housing base (50) and underneath the filter element (32, 33) when a filter element (32, 33) is contained inside the housing (29). The housing (29) is able to contain a filter element (32, 33) within it and the filter element (32, 33) fits onto the axial shaft (34, 35) in such a way that the axial shaft (34, 35) is rotationally coupled to the filter element (32, 33). The filter assembly (20, 120) has no bearing above the filter element (32, 33).
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: March 24, 2020
    Assignee: CUMMINS FILTRATION SARL
    Inventors: Anthony Barreteau, Kevin Maguer, Chirag D. Parikh, Lee A. Peck, Benjamin L. Scheckel, Emmanuel Page, Erwan Guyomard, Gérard Malgorn, Stéphane Le Guyader, Gauthier Mestdag, Guy Auffret
  • ROTATING COALESCER
    Publication number: 20180185778
    Abstract: Assembly to be used to filter a fluid, containing a housing (29) which comprises a housing base (50) and a housing upper part (30) connected removably to the housing base (50). An axial shaft (34, 35) extends at least partially through the filter element (32, 33) when the filter element (32, 33) is contained inside the housing (29). A lower bearing (44) is arranged between the axial shaft (34, 35) and the housing base (50) and underneath the filter element (32, 33) when a filter element (32, 33) is contained inside the housing (29). The housing (29) is able to contain a filter element (32, 33) within it and the filter element (32, 33) fits onto the axial shaft (34, 35) in such a way that the axial shaft (34, 35) is rotationally coupled to the filter element (32, 33). The filter assembly (20, 120) has no bearing above the filter element (32, 33).
    Type: Application
    Filed: June 15, 2016
    Publication date: July 5, 2018
    Applicant: Cummins Filtration SARL
    Inventors: Anthony Barreteau, Kevin Maguer, Chirag D. Parikh, Lee A. Peck, Benjamin L. Scheckel, Emmanuel Page, Erwan Guyomard, Gérard Malgorn, Stéphane Le Guyader, Gauthier Mestdag, Guy Auffret
  • Fluid Filtration Assembly with Locking/Unlocking of the Filter Body
    Publication number: 20170028327
    Abstract: The present invention relates to a filtration assembly for filtering a fluid flowing in particular in a motor or a hydraulic equipment, comprising: —a filter body having a tank and a cover, the filter body being intended to house a filter cartridge, —at least one locking system for the filter body, being movable between a locking position and an unlocking position, wherein said filtration assembly has means for holding the locking system (5) in the unlocking position.
    Type: Application
    Filed: April 1, 2015
    Publication date: February 2, 2017
    Applicant: Cummins Filtration Sarl
    Inventors: Erwan Guyomard, Anthony Barreteau, Emmanuel Page