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1.发明公开公开(公告)号：US20230258895A1
公开(公告)日：2023-08-17
申请号：US18130968
申请日：2023-04-05
发明人： Bradley Jerome Blazer , Warren Welborn McAlpine , David Alan Seddon , Rebecca Elizabeth Sistare , Kenneth Darrell Temple, JR.
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/44384 , G02B6/4436
摘要： An optical fiber cable includes a central element, extending along a longitudinal axis of the optical fiber cable, and a plurality of routable subunits, each routable subunit having a rigidly stranded ribbon stack and a tight buffer layer surrounding the ribbon stack, wherein the subunits are SZ-stranded around the central element to form a cable core. A binder film continuously and contiguously surrounds the plurality of routable subunits along the longitudinal axis and a cable sheath continuously and contiguously surrounds the binder film along the longitudinal axis, wherein the cable sheath has an inside surface and an outside surface, the inside surface defining an elliptical shape and the outside surface defining a generally circular shape
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公开(公告)号：US20210389537A1
公开(公告)日：2021-12-16
申请号：US17335220
申请日：2021-06-01
发明人： Bradley Jerome Blazer , David Alan Seddon , Rebecca Elizabeth Sistare , Kenneth Darrell Temple, JR.
IPC分类号： G02B6/44
摘要： A fiber optic cable includes a stranded ribbon stack, a sheath extruded around the stranded ribbon stack to form a subunit, and an extruded foam layer, wherein the foam layer has a minimum inner diameter that is less than or equal to a maximum stack diagonal dimension of the stranded ribbon stack.
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公开(公告)号：US20200026016A1
公开(公告)日：2020-01-23
申请号：US16377747
申请日：2019-04-08
IPC分类号： G02B6/44
摘要： A fiber optic cable includes a cable jacket having an inner surface that defines a core, and an optical transmission core element provided in the core that includes an optical fiber group of optical fiber ribbons located within a buffer tube, wherein the optical fiber group comprises a plurality of optical fiber subgroups, each subgroup having one or more sets of 6 fiber base ribbon subunits arranged in substantially planar fashion, each 6 fiber base ribbon subunit comprising six 200 μm optical fibers in a cured ribbon matrix.
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公开(公告)号：US20240176088A1
公开(公告)日：2024-05-30
申请号：US18522964
申请日：2023-11-29
IPC分类号： G02B6/44
CPC分类号： G02B6/4432
摘要： An optical fiber cable includes a cable core, a cable jacket surrounding the cable core, a dielectric strength element embedded in the cable jacket, and a toneable element embedded in the cable jacket and positioned proximally to the dielectric strength element.
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公开(公告)号：US20220187539A1
公开(公告)日：2022-06-16
申请号：US17684581
申请日：2022-03-02
发明人： Jason Daniel Andrews , Vincent Albert Boggia , Richard Shane Brittain , Keith Harold Lail , Kenneth Darrell Temple, JR. , Benjamin Gray Whitener
IPC分类号： G02B6/255
摘要： A ribbon handler assembly holds an optical fiber ribbon during thermal stripping, cleaving and mass fusion splicing. The handler assembly includes a body defining a ribbon channel in an upper surface, an array section of fiber grooves extending longitudinally a predefined length from one end of the ribbon channel, wherein a nominal spacing of each individual groove of the array section of fiber grooves is greater than a nominal fiber spacing of fibers in an optical fiber ribbon configured to be placed into the ribbon channel.
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公开(公告)号：US20200310058A1
公开(公告)日：2020-10-01
申请号：US16826587
申请日：2020-03-23
发明人： Bradley Jerome Blazer , Harold Edward Hudson, II , Christopher Mark Quinn , David Alan Seddon , Kenneth Darrell Temple, JR.
IPC分类号： G02B6/44
摘要： An optical cable is provided. The optical cable includes an outer cable body jacket and a plurality of optical fiber subunits. The optical fibers within each subunit are stranded relative to each other and are located within a thin subunit jacket. A plurality of unstranded optical fiber subunits are located within the cable jacket.
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公开(公告)号：US20240302615A1
公开(公告)日：2024-09-12
申请号：US18657053
申请日：2024-05-07
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/4479
摘要： Embodiments of the disclosure relate to a lumen. The lumen includes a plurality of optical fibers and a membrane having an inner surface and an outer surface defining a maximum thickness therebetween. The maximum thickness is 50 microns or less. Each optical fiber of the plurality of optical fibers is partially attached to the inner surface of the membrane. Also disclosed are embodiments of a method of manufacturing a lumen that is reversibly configurable between a planar configuration and a non-planar configuration while maintaining a sequence of a plurality of optical fibers and embodiments of an optical fiber cable including a plurality of such lumens.
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公开(公告)号：US20240288645A1
公开(公告)日：2024-08-29
申请号：US18648958
申请日：2024-04-29
发明人： Bradley Jerome Blazer , Warren Welborn McAlpine , Christopher Mark Quinn , David Alan Seddon , Pushkar Tandon , Kenneth Darrell Temple, JR.
IPC分类号： G02B6/44
CPC分类号： G02B6/443
摘要： Provided are embodiments of an optical fiber cable. The optical fiber cable includes a cable jacket with an inner surface and an outer surface in which the inner surface defines a central cable bore and in which the outer surface defines an outermost surface of the optical fiber cable. The optical fiber cable includes from 48 to 864 optical fibers disposed within the central cable bore. Further, the outer surface of the cable jacket defines a cable diameter of at least 2 mm and up to 11 mm. The optical fiber cable has a fiber density of at least 7.5 optical fibers/mm2 based on a cross-sectional area of the optical fiber cable as measured from the outer surface of the cable jacket.
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公开(公告)号：US20220365301A1
公开(公告)日：2022-11-17
申请号：US17874410
申请日：2022-07-27
发明人： Bradley Jerome Blazer , David Alan Seddon , Rebecca Elizabeth Sistare , Kenneth Darrell Temple, JR. , Brandon Robert Williamson
IPC分类号： G02B6/44
摘要： An optical fiber cable includes a jacket and a plurality of stranded core subunits, each core subunit comprising a flexible sheath and a plurality of ribbons arranged in a ribbon group, wherein each ribbon of the plurality of ribbons comprises a plurality of connected fibers such that 50-70% of the cross-sectional area inside the sheath is occupied by the connected fibers. The flexible sheath may be an extruded PVC material that conforms to the shape of the ribbon stack and keeps all of the ribbons acting as a unitary body during bending.
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公开(公告)号：US20220269021A1
公开(公告)日：2022-08-25
申请号：US17741725
申请日：2022-05-11
IPC分类号： G02B6/44
摘要： An optical fiber carrying structure that includes a jacket is provided. The jacket includes a primary body portion formed from a first polymer material and one or more marking regions formed from a second polymer material. Indicia are formed in at least one of the marking regions. The indicia are formed from a laser-induced change to the second polymer material exposing the first polymer material.
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