Patents by Inventor Isabelle Haumont

Isabelle Haumont 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).

  • DEVICE FOR PRE-STRESSED SEALED CONNECTION WITH FLANGES
    Publication number: 20100295298
    Abstract: The prestressed flanged leaktight connection device comprises a first flange (130) presenting a first contact surface (111), a second flange (140) presenting a second contact surface (121) situated facing the first contact surface (111), a sealing gasket (160) received in a gasket housing (170) formed between the first and second contact surfaces and clamping elements (150) for clamping together the first and second flanges (130, 140). The first and second contact surfaces present a localized bearing zone (Z1) forming a dog situated in the vicinity of the sealing gasket (160). At least one (111) of the first and second contact surfaces presents, in the localized bearing zone (Z1) a surface of specified shape, e.g.
    Type: Application
    Filed: April 4, 2008
    Publication date: November 25, 2010
    Applicant: SNECMA
    Inventors: Isabelle Haumont, Christian Roure