公开(公告)号：US20230130234A1

公开(公告)日：2023-04-27

申请号：US18046572

申请日：2022-10-14

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Ryan Morrow ,  Dongyeop Shin ,  Jean-Marie Lebrun ,  Bedros J. Taslakian

IPC: F16J15/3284

Abstract: A seal including a jacket including an annular body defining a central axis and a recess extending into the annular body concentric to the central axis, where the jacket includes at least 30 wt% of a PTFE and at least 10 wt% of a filler material, and where the filler material includes a boron-containing material, a nitrogen-containing material, a titanium-containing material, a silicon-containing material, a carbon fiber, a glass fiber, or a combination thereof, where the jacket further includes a coating; and an energizing element disposed in the recess.

公开(公告)号：US11708910B2

公开(公告)日：2023-07-25

申请号：US16730103

申请日：2019-12-30

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Van Duong ,  Bedros J. Taslakian

IPC: F16J15/32 ,  F16J15/3284 ,  F16J15/3232 ,  F16J15/3208

CPC classification number: F16J15/3284 ,  F16J15/3208 ,  F16J15/3232

Abstract: A seal comprising: an annular body defining an inner sidewall and an outer sidewall extending from a base; and a plurality of energizing elements disposed within a recess between the inner and outer sidewalls, wherein at least two adjacent energizing elements of the plurality of energizing elements have different unit loads as compared to one another, and wherein the at least two adjacent energizing elements contact the inner sidewall.

公开(公告)号：US10927956B2

公开(公告)日：2021-02-23

申请号：US16733426

申请日：2020-01-03

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Mohammad R. Badrossamay ,  Yuri Ebata ,  Bedros J. Taslakian

IPC: F16J15/10 ,  F16J15/3236 ,  F16J15/3212 ,  F16J15/3284 ,  C09K3/10

Abstract: A seal comprising a jacket comprising an annular body defining a central axis and a recess extending into the annular body concentric to the central axis, wherein the jacket comprises at least 30 wt % of a PTFE and at least 10 wt % of a filler material, and wherein the filler material comprises a boron-containing material, a nitrogen-containing material, a titanium-containing material, a silicon-containing material, a carbon fiber, a glass fiber, or a combination thereof; and an energizing element disposed in the recess.

公开(公告)号：US20190170254A1

公开(公告)日：2019-06-06

申请号：US16203975

申请日：2018-11-29

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Bedros J. Taslakian ,  Charles Deleuze ,  Kris Van Gils ,  Benny Proost ,  Peter Aerts

IPC: F16J15/06 ,  F16J15/10

Abstract: A seal including a first annular body having an inner radius and an outer radius, and a first circumferential end and a second circumferential end defining a first split along the circumference of the first annular body; and a second annular body having an inner radius and an outer radius, and a first circumferential end and a second circumferential end defining a first split along the circumference of the second annular body, where the circumferential split of the first annular body is offset from the circumferential split of the second annular body at an arc distance defined by a central angle C, wherein the central angle C is no less than 15°, or where the second annular body is adapted to force the first split of the first annular body to close around a fluid component.