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公开(公告)号：US20180328492A1
公开(公告)日：2018-11-15
申请号：US15972670
申请日：2018-05-07
Inventor： Jan KUSTERMANS , Herman M. DUBOIS , Roel MAES , Gino L. STEVENHEYDENS , Kris VAN GILS , Gabriele TITTONEL , Wim VANDENHEUVEL
IPC: F16J15/3232 , F16K41/08
CPC classification number: F16J15/3232 , F16K41/08
Abstract: A seal including a metal annular body having an inner diameter and an outer diameter, the annular body including a main body portion including a first lip extending axially from the main body portion, the first lip adapted to provide a radial seal; and a second lip extending radially from the main body portion toward the outer diameter, the second lip adapted to provide an axial seal.
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公开(公告)号：US20240384792A1
公开(公告)日：2024-11-21
申请号：US18667660
申请日：2024-05-17
Inventor： Jean-Marie LEBRUN , Curtis ROBIE , Herman M. DUBOIS , Beatrice DE GENNARO , Michiel KEERIS , Mark W. ARMITAGE , Tong JIAO , Xiang YAN , Peter AERTS , Gino L. STEVENHEYDENS , Jian MA , Jay C. COOPER , Colby STARK , Sergio GABARRE , J. Alex Lee
Abstract: An energizing element including: an energizing element body oriented about a central axis, the energizing element body defining an inner radius, IR, and an outer radius, OR, where the difference between the outer radius and the inner radius defines an adjusted width, W, of the energizing element body, where the inner radius and the outer radius determine an average radius, R, of the energizing element body about the central axis, where the energizing element body defines an aspect ratio, W/R, where W/R>0.1, where the energizing element body has a maximum linear contact length on the inner radius, LIR, where the energizing element body has a perimeter on the inner radius, PIR, and LIR/PIR>0.80, where the energizing element body has a maximum linear contact length on the outer radius, LOR, where the energizing element body has a perimeter on the outer radius, POR, and LOR/POR>0.55, and where the adjusted width is less than 5 mm.
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