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公开(公告)号：US11333839B2
公开(公告)日：2022-05-17
申请号：US16331424
申请日：2017-09-06
发明人： Christiaan Radelet , Thierry Mike Declerck , Gary William Adams , Matthew Peter Galla , Roel Modest Willy Bryon , Dirk Kempeneers , Robert Vanhentenrijk , Danny Willy August Verheyden , David Thomas Brown , Michael Maris , Julian S. Mullaney , Valja Everaert , Hans Bols
摘要： Aspects and techniques of the present disclosure relate to a cable sealing structure comprising a cable sealing body including a gel and methods of making anisotropic behavior in cable sealing structures made with a dry silicone gel. In one aspect, various three-dimensional printing techniques are used to make a cable sealing structure that includes a gel. The cable sealing body has a construction that elastically deforms to apply an elastic spring load to the gel. The cable sealing body has a construction with anisotropic deformation characteristics that allows the cable sealing body to be less deformable in one direction than in others. The cable sealing structure can be utilized to seal fiber optic cables more uniformly while limiting the potential of leakage.
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2.发明申请公开(公告)号：US20210109293A1
公开(公告)日：2021-04-15
申请号：US17129123
申请日：2020-12-21
发明人： Steven C. Zimmel , Michael James Ott , Danny Willy August Verheyden , Michael Aaron Kadar-Kallen , Gary William Adams , Robert Charles Flaig , Gregory J. Schaible
IPC分类号： G02B6/38
摘要： Aspects and techniques of the present disclosure relate to an alignment device that includes a groove-type alignment structure with a support region for receiving an optical fiber inserted along a fiber insertion axis. The optical fiber has a first side and a second, opposite side. The groove-type alignment structure engages the first side of the optical fiber. The alignment device includes a stabilization structure that engages the first side of the optical fiber and a first angled transition surface that engages the second, opposite side of the optical fiber. The present disclosure also relates to an alignment system that includes a first housing piece; a second housing piece adapted to mate with the first housing piece; and a flat structure positioned between the first and second housing pieces.
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公开(公告)号：US11054583B2
公开(公告)日：2021-07-06
申请号：US16620215
申请日：2018-06-06
摘要： A fiber alignment device is provided that includes a curable refractive index-matching gel that exhibits self-cleaning and self-healing characteristics upon multiple cycles of insertion and removal of an optical fiber.
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公开(公告)号：US11525962B2
公开(公告)日：2022-12-13
申请号：US17336636
申请日：2021-06-02
摘要： A fiber alignment device is provided that includes a curable refractive index-matching gel that exhibits self-cleaning and self-healing characteristics upon multiple cycles of insertion and removal of an optical fiber.
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5.发明授权公开(公告)号：US10908366B2
公开(公告)日：2021-02-02
申请号：US16466766
申请日：2017-12-05
发明人： Steven C. Zimmel , Michael James Ott , Danny Willy August Verheyden , Michael Aaron Kadar-Kallen , Gary William Adams , Robert Charles Flaig , Gregory J. Schaible
摘要： Aspects and techniques of the present disclosure relate to an alignment device that includes a groove-type alignment structure with a support region for receiving an optical fiber inserted along a fiber insertion axis. The optical fiber has a first side and a second, opposite side. The groove-type alignment structure engages the first side of the optical fiber. The alignment device includes a stabilization structure that engages the first side of the optical fiber and a first angled transition surface that engages the second, opposite side of the optical fiber. The present disclosure also relates to an alignment system that includes a first housing piece; a second housing piece adapted to mate with the first housing piece; and a flat structure positioned between the first and second housing pieces.
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公开(公告)号：US11674002B2
公开(公告)日：2023-06-13
申请号：US16753147
申请日：2018-10-01
发明人： Matthew Peter Galla , Gary William Adams , Christiaan Radelet , Thierry Mike Declerck , Danny Willy August Verheyden , Wouter Vandamme , Roel Modest Willy Bryon , Pieter Arthur Anna De Vos
CPC分类号： C08J3/092 , C08J3/005 , C08J2353/02 , C08J2445/02 , C08J2471/12
摘要： Disclosed herein are various cable gel seal arrangements and thermoplastic gels useful therein. The thermoplastic gels are prepared from a composition including a styrene triblock copolymer, a styrene diblock copolymer, an oil extender, and an additive selected from poly(2,6-dimethyl-1,4-phenylene oxide), a C9 resin, poly(alpha-methylstyrene), a coumarone-indene resin, and combinations thereof, wherein the additive has a Tg from about 95° C. to about 200° C. The thermoplastic gels advantageously exhibit low compression set.
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