SELF ENERGIZED SEAL AND METHODS OF MAKING AND USING THE SAME

A seal including: an annular jacket including an annular jacket including a body including a heel, a first lip, and a second lip defining an annular recess oriented down a central axis, where the first lip is substantially parallel to the central axis, where the second lip includes an angled portion...

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Bibliographic Details
Main Authors ROUSSEAU, Filip, GOLMOHAMMADI, Zamzam, LEBRUN, Jean-Marie, DE GENNARO, Beatrice, ELZ, Christian, DUBOIS, Herman M
Format Patent
LanguageEnglish
French
Published 04.07.2024
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Summary:A seal including: an annular jacket including an annular jacket including a body including a heel, a first lip, and a second lip defining an annular recess oriented down a central axis, where the first lip is substantially parallel to the central axis, where the second lip includes an angled portion adjacent to the heel and a planar portion adjacent to the angled portion, where the angled portion forms an angle, α, with a line perpendicular to the central axis, where α is between 30 and 90°, where the heel has an axial length, LH, where the first lip has an axial length, LFL, and where LH ≤ 3 LFL. Joint comprenant : une chemise annulaire comprenant un corps comprenant un talon, une première lèvre et une seconde lèvre définissant un évidement annulaire orienté vers le bas d'un axe central, la première lèvre étant sensiblement parallèle à l'axe central, la seconde lèvre comprenant une partie inclinée adjacente au talon et une partie plane adjacente à la partie inclinée, la partie inclinée formant un angle, α, avec une ligne perpendiculaire à l'axe central, α étant compris entre 30 et 90°, le talon possédant une longueur axiale, LH, la première lèvre possédant une longueur axiale, LFL, LH ≤ 3 LFL.
Bibliography:Application Number: WO2023US86075