公开(公告)号：US20230100083A1

公开(公告)日：2023-03-30

申请号：US17936137

申请日：2022-09-28

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Xiang Yan ,  Zamzam Golmohammadi

IPC: F16J15/3204

Abstract: A seal including: annular jacket including a body including a heel, a first lip, and a second lip defining an annular recess, the first lip including an arcuate exterior portion, and having a thickness, WFL, and a length LFL; and an annular energizer disposed within the annular recess, adjacent to at least one of the first lip and the second lip, wherein the heel comprises a cutout portion, and wherein the ratio of LFL:WFL is greater than 2.

公开(公告)号：US20240218930A1

公开(公告)日：2024-07-04

申请号：US18397761

申请日：2023-12-27

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Filip ROUSSEAU ,  Zamzam Golmohammadi ,  Christian Elz ,  Jean-Marie Lebrun ,  Herman M. Dubois ,  Beatrice De Gennaro

IPC: F16J15/3232

CPC classification number: F16J15/3232

Abstract: 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.

公开(公告)号：US12060943B2

公开(公告)日：2024-08-13

申请号：US17936137

申请日：2022-09-28

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Xiang Yan ,  Zamzam Golmohammadi

IPC: F16J15/3204

CPC classification number: F16J15/3204

Abstract: A seal including: annular jacket including a body including a heel, a first lip, and a second lip defining an annular recess, the first lip including an arcuate exterior portion, and having a thickness, WFL, and a length LFL; and an annular energizer disposed within the annular recess, adjacent to at least one of the first lip and the second lip, wherein the heel comprises a cutout portion, and wherein the ratio of LFL:WFL is greater than 2.