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公开(公告)号：US10794489B2
公开(公告)日：2020-10-06
申请号：US15780011
申请日：2016-11-30
Inventor： Flavien Fremy , Rojendra Singh , Charles Deleuze
IPC: F16J15/32 , F16J15/3204 , F16J15/3224 , F16J15/328 , F16J15/3284 , F16J15/3228 , F16J15/02
Abstract: An annular seal including a body defining a central lumen and a weakened portion disposed around the central lumen. In an embodiment, the weakened portion includes at least one aperture or a plurality of apertures. In a further embodiment, the apertures may be identical to one another. An annular seal including a body defining a central lumen bounded by a sidewall, wherein the body has a dual-elastic modulus profile including a first elastic modulus, S1, as measured along the sidewall prior to assembly with an inner component, and a second elastic modulus, S2, as measured along the sidewall after assembly with the inner component, and wherein the first elastic modulus is less than the second elastic modulus.
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公开(公告)号：US20190170254A1
公开(公告)日：2019-06-06
申请号：US16203975
申请日：2018-11-29
Inventor： Bedros J. Taslakian , Charles Deleuze , Kris Van Gils , Benny Proost , Peter Aerts
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.
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