公开(公告)号：US20230213097A1

公开(公告)日：2023-07-06

申请号：US18148195

申请日：2022-12-29

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Ryan MORROW ,  Jean-Marie LEBRUN ,  Dallas J. CONWAY ,  Melanie KUHN

IPC: F16J15/34

CPC classification number: F16J15/3496 ,  F16J15/3452

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; and an energizing element disposed in the recess, where the energizing element includes a gap-less spring.