公开(公告)号：US11566710B2

公开(公告)日：2023-01-31

申请号：US16829543

申请日：2020-03-25

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Peter Aerts ,  Benny Proost ,  Jan Kustermans ,  Wim Vandenheuvel ,  Marcus Grossmann

IPC: F16J15/3248 ,  F16J15/3268

Abstract: A seal assembly comprising: a housing defining a groove; a seal disposed in the groove of the housing; and a coupling element adapted to restrict relative movement between the housing and the seal.

公开(公告)号：US11448321B2

公开(公告)日：2022-09-20

申请号：US16527394

申请日：2019-07-31

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Jan Kustermans ,  Benny Proost ,  Gabriele Tittonel ,  Herman M. Dubois ,  Philippe Burlot ,  Andrea Maffezzoli ,  Shabarish Nunna ,  Andreas Vanvaerenbergh ,  Filip Rousseau

IPC: F16J15/3284 ,  F16K5/06

Abstract: A seal for a ball valve comprising a resilient ring defining an engagement feature; a first polymer ring disposed adjacent to a first axial end of the resilient ring and coupled with the engagement feature; and a second polymer ring disposed adjacent to a second axial end of the resilient ring and coupled with the engagement feature.

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.