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公开(公告)号：US08319104B2
公开(公告)日：2012-11-27
申请号：US12704957
申请日：2010-02-12
IPC分类号： H01B11/02
CPC分类号： H01B11/04 , G02B6/4489 , H01B7/295
摘要： A separator for a communication cable that comprises a body that includes at least first and second segments adapted to define a plurality of quadrants in the communication cable. The segments are substantially perpendicular to each other and define a junction point of the segments. Each of the segments includes a main portion and a terminal end remote from the junction point of the segments. Each of the terminal ends has a shape such that each of the terminal ends is wider than the main portions of the segments. At least one air pocket is defined between the terminal ends of the segments. The air pocket includes a gap sized such that the air pocket is substantially enclosed.
摘要翻译： 一种用于通信电缆的分离器，其包括主体，所述主体至少包括第一和第二段，其适于在所述通信电缆中限定多个象限。 这些段基本上彼此垂直并限定了段的连接点。 每个段包括远离段的连接点的主要部分和终端。 每个终端具有使得每个终端比段的主要部分更宽的形状。 在段的末端之间限定至少一个气穴。 气囊包括尺寸使得气囊基本上封闭的间隙。
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公开(公告)号：US07473848B2
公开(公告)日：2009-01-06
申请号：US12100433
申请日：2008-04-10
申请人： Robert D. Kenny , John L. Netta , Gary Thuot , Sundar Kilnagar Venkataraman , Robert Thomas Young
发明人： Robert D. Kenny , John L. Netta , Gary Thuot , Sundar Kilnagar Venkataraman , Robert Thomas Young
IPC分类号： H01B7/00
CPC分类号： H01B11/04 , H01B7/0216 , H01B7/1805 , H01B13/141
摘要： Communication cable is provided comprising a twisted pair of polymer insulated conductors, the twisting to form the twisted pair forcing the surface of polymer insulation of each polymer-insulated conductor of said polymer-insulated conductors into contact with one another, the polymer insulation of each polymer-insulated conductor including (i) a foamed portion being crushable by the forcing together of the contacting surfaces of the polymer insulation of each of the polymer-insulated conductors and (ii) a crush-resistant portion extending radially within said insulation into the foamed portion and being present where the surface of the polymer-insulated conductors are into said contact with one another, thereby protecting the foamed portion from crushing by the forcing together of the contacting surfaces.
摘要翻译： 提供包括双绞聚合物绝缘导体的通信电缆，该扭转形成双绞线，迫使所述聚合物绝缘导体的每个聚合物绝缘导体的聚合物绝缘表面彼此接触，每个聚合物的聚合物绝缘体 - 绝缘导体，包括（i）发泡部分可通过将每个聚合物绝缘导体的聚合物绝缘体的接触表面强加在一起而被压碎，以及（ii）在所述绝缘体内径向延伸到发泡部分中的抗压缩部分 并且存在聚合物绝缘导体的表面彼此接触的位置，从而通过将接触表面强制在一起来保护发泡部分免受破碎。
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公开(公告)号：US5298680A
公开(公告)日：1994-03-29
申请号：US926104
申请日：1992-08-07
申请人： Robert D. Kenny
发明人： Robert D. Kenny
CPC分类号： H01B11/04
摘要： An electronic data transmission cable with twisted pairs (16) and (18) twisted into group (32). To reduce electro magnetic interference between adjacent insulated conductors (12) twisted pair such as (16) and (18) are combined into group (32). Other groups (34) and (36) may be pulled in parallel or may be twisted together prior to forming cable (30).
摘要翻译： 具有扭绞成组（32）的双绞线（16）和（18）的电子数据传输电缆。 为了减少相邻的绝缘导体（12）之间的电磁干扰，诸如（16）和（18）之间的双绞线被组合成组（32）。 其他组（34）和（36）可以在形成电缆（30）之前被平行牵引或者可以被扭绞在一起。
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公开(公告)号：US07592406B2
公开(公告)日：2009-09-22
申请号：US11973528
申请日：2007-10-09
IPC分类号： C08F14/18 , C08F114/18 , C08F214/18
CPC分类号： C08F214/262 , C08F214/26 , H01B3/445 , H01Q1/2266 , Y10T428/249924 , Y10T428/2933
摘要： The combination of a hinge and an insulated wire is provided, wherein the hinge is capable of closing and opening to an angle of at least 90°, the insulated wire being secured by the hinge so as to fold when said hinge is closed and to unfold when said hinge is opened, the insulation on the wire comprising fluoropolymer, such as tetrafluoroethylene/-hexafluoropropylene copolymer or tetrafluoroethylene/perfluoro(methyl vinyl ether)/perfluoro(propyl vinyl ether) copolymer, each polymer having a melting point of 260 to 290° C. and MIT Flex Life of at least about 15,000 cycles, the hinge being useful in such electronic devices as a laptop computer or a clamshell cell phone, attaching the keyboard and screen portion to one another, the insulation being capable of repeated opening and closing of the hinge without cracking of the insulation.
摘要翻译： 提供铰链和绝缘电线的组合，其中铰链能够闭合并且打开至少90°的角度，绝缘电线由铰链固定，以便当所述铰链关闭时折叠并展开 当所述铰链打开时，包含氟聚合物如四氟乙烯/六氟丙烯共聚物或四氟乙烯/全氟（甲基乙烯基醚）/全氟（丙基乙烯基醚）共聚物的丝线上的绝缘体，每个聚合物的熔点为260至290℃ C.和MIT Flex Life至少约15,000个周期，该铰链在诸如膝上型计算机或蛤壳式手机的电子设备中有用，将键盘和屏幕部分彼此附接，绝缘体能够重复打开和关闭 的铰链不破裂绝缘。
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公开(公告)号：US20080090065A1
公开(公告)日：2008-04-17
申请号：US11973528
申请日：2007-10-09
CPC分类号： C08F214/262 , C08F214/26 , H01B3/445 , H01Q1/2266 , Y10T428/249924 , Y10T428/2933
摘要： The combination of a hinge and an insulated wire is provided, wherein the hinge is capable of closing and opening to an angle of at least 90°, the insulated wire being secured by the hinge so as to fold when said hinge is closed and to unfold when said hinge is opened, the insulation on the wire comprising fluoropolymer, such as tetrafluoroethylene/-hexafluoropropylene copolymer or tetrafluoroethylene/perfluoro(methyl vinyl ether)/perfluoro(propyl vinyl ether) copolymer, each polymer having a melting point of 260 to 290° C. and MIT Flex Life of at least about 15,000 cycles, the hinge being useful in such electronic devices as a laptop computer or a clamshell cell phone, attaching the keyboard and screen portion to one another, the insulation being capable of repeated opening and closing of the hinge without cracking of the insulation.
摘要翻译： 提供铰链和绝缘电线的组合，其中铰链能够闭合并且打开至少90°的角度，绝缘电线由铰链固定，以便当所述铰链关闭时折叠并展开 当所述铰链打开时，包含氟聚合物如四氟乙烯/六氟丙烯共聚物或四氟乙烯/全氟（甲基乙烯基醚）/全氟（丙基乙烯基醚）共聚物的丝线上的绝缘体，每个聚合物的熔点为260至290℃ C.和MIT Flex Life至少约15,000个周期，该铰链在诸如膝上型计算机或蛤壳式手机的电子设备中有用，将键盘和屏幕部分彼此附接，绝缘体能够重复打开和关闭 的铰链不破裂绝缘。
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公开(公告)号：US6153826A
公开(公告)日：2000-11-28
申请号：US322857
申请日：1999-05-28
申请人： Robert D. Kenny , Jim Dickman
发明人： Robert D. Kenny , Jim Dickman
CPC分类号： H01B11/02
摘要： A method of constructing twisted pair cables having an average impedance of no less than 97.5.OMEGA. and no more than 102.5.OMEGA. is disclosed. The longest lay length pair is used as a base reference and the construction of each additional twisted pair is altered to better match the averaged impedance. Specifically, the insulated conductor thickness T.sub.i of each twisted pair is adjusted, dependent upon the configuration of the base pair.
摘要翻译： 公开了一种平均阻抗不小于97.5欧米茄并且不超过102.5欧米茄的双绞线电缆的方法。 将最长的长度对用作基准参考，并且改变每个附加双绞线的结构以更好地匹配平均阻抗。 具体地说，取决于基线对的结构，调整各双绞线的绝缘导体厚度Ti。
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公开(公告)号：US5514837A
公开(公告)日：1996-05-07
申请号：US412052
申请日：1995-03-28
申请人： Robert D. Kenny , Douglas O'Brien
发明人： Robert D. Kenny , Douglas O'Brien
CPC分类号： H01B7/295 , C08L23/10 , H01B3/441 , C08L23/0815 , C08L27/12
摘要： A plenum cable having a plurality of insulated conductors enclosed by a jacket. Each of the insulated conductors or twisted-pair conductors has a dielectric constant that varies .+-.0.25 from any other insulated conductor or twisted-pair conductor. In the preferred structure at least one twisted-pair conductor has flame retardant polyethylene or flame retardant polypropylene insulation and at least one other twisted pair conductor being insulated with fluorinated ethylene propylene, tetrafluoroethylene, or ethylenechloro-trifluoroethylene.
摘要翻译： 一种充气电缆，其具有由护套包围的多个绝缘导体。 每个绝缘导体或双绞线导体的介电常数与任何其他绝缘导体或双绞线导体的+/- 0.25变化。 在优选的结构中，至少一个双绞线导体具有阻燃聚乙烯或阻燃聚丙烯绝缘体，并且至少一个其它双绞线导体与氟化乙烯丙烯，四氟乙烯或亚乙基三氟乙烯绝缘。
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公开(公告)号：US20120301089A1
公开(公告)日：2012-11-29
申请号：US13557906
申请日：2012-07-25
CPC分类号： H01B11/04 , G02B6/4489 , H01B7/295
摘要： A communication cable that comprises a jacket, a twisted wire group, and a single separator received in a core of the jacket. The separator includes a body that has first and second segments adapted to define quadrants in the communication cable. The first and second segments are substantially perpendicular to each other and define a junction point of the first and second segments. Each segment includes a main portion and a terminal end remote from the junction point of the segments. Each of the terminal ends has a shape such that each of the terminal ends is wider than the main portions of the segments. An air pocket is defined between the terminal ends of the first and second segments. The air pocket includes a gap sized such that the air pocket is substantially enclosed, wherein the twisted wire group is prevented from entering the air pocket.
摘要翻译： 一种通信电缆，其包括容纳在所述护套的芯中的护套，绞合线组和单个分离器。 分离器包括具有适于在通信电缆中限定象限的第一和第二段的主体。 第一和第二段基本上彼此垂直并且限定第一和第二段的连接点。 每个部分包括远离节段的连接点的主要部分和终端。 每个终端具有使得每个终端比段的主要部分更宽的形状。 在第一和第二段的末端之间限定气穴。 气囊包括尺寸使得气囊基本封闭的间隙，其中防止扭绞线组进入气穴。
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公开(公告)号：US20080283271A1
公开(公告)日：2008-11-20
申请号：US12116984
申请日：2008-05-08
IPC分类号： H01B3/00
CPC分类号： H01B3/445 , C08F214/26 , C08L27/18 , C08L2205/02 , C08L2666/04
摘要： FEP compositions are provided that provide foam insulation in coaxial cable that surpasses the return loss obtained when PFA is used to make the foamed insulation, one composition comprising a blend of tetrafluoroethylene/hexafluoropropylene copolymers, one of said copolymers exhibiting a strip force of at least about 3 lbf (13.3 N) and another of said copolymers exhibiting a strip force no greater than about 2.5 lbf (11.1 N), said blend exhibiting a strip force of at least about 3 lbf (13.3 N), each said strip force being the force necessary to break adhesion between conductor and said one of said copolymers, said another of said copolymers, and said blend, respectively, and another composition comprising tetrafluoroethylene/hexafluoropropylene copolymer having an MFR of no greater than about 16 g/10 min and containing —CF3 end groups and an effective amount of wire affinity end groups to exhibit a strip force of at least about 3 lbf (13.3 N), said strip force being the force necessary to break adhesion between conductor and said copolymer, the coaxial cable exhibiting an average return loss of no greater than about −26 dB at 800 MHz to 3 GHz and having a void content of about 20 to 65% and (b) forming an outer conductor over said foamed insulation.
摘要翻译： 提供FEP组合物，其提供同轴电缆中的泡沫绝缘，其超过当PFA用于制备发泡绝缘体时获得的回流损耗，一种组合物包含四氟乙烯/六氟丙烯共聚物的共混物，所述共聚物之一表现出至少约 3磅（13.3N），另一种所述共聚物具有不大于约2.5lbf（11.1N）的剥离力，所述共混物具有至少约3lbf（13.3N）的剥离力，每个所述剥离力是力 必须分别破坏导体与所述共聚物，所述另一种所述共聚物和所述共混物之间的粘合性，另一种组合物包含MFR不超过约16g / 10min并含有-CF的四氟乙烯/六氟丙烯共聚物 端基和有效量的引线亲和端基以显示至少约3lbf（13.3N）的剥离力，所述剥离力为 必须破坏导体和所述共聚物之间的粘附，同轴电缆在800MHz至3GHz具有不大于约-26dB的平均回波损耗，并且具有约20至65％的空隙含量和（b）形成 外导体超过所述发泡绝缘体。
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公开(公告)号：US20080264671A1
公开(公告)日：2008-10-30
申请号：US12100433
申请日：2008-04-10
申请人： Robert D. Kenny , John L. Netta , Gary Thuot , Sundar Kilbagar Venkataraman , Robert Thomas Young
发明人： Robert D. Kenny , John L. Netta , Gary Thuot , Sundar Kilbagar Venkataraman , Robert Thomas Young
IPC分类号： H01B7/00
CPC分类号： H01B11/04 , H01B7/0216 , H01B7/1805 , H01B13/141
摘要： Communication cable is provided comprising a twisted pair of polymer insulated conductors, the twisting to form the twisted pair forcing the surface of polymer insulation of each polymer-insulated conductor of said polymer-insulated conductors into contact with one another, the polymer insulation of each polymer-insulated conductor including (i) a foamed portion being crushable by the forcing together of the contacting surfaces of the polymer insulation of each of the polymer-insulated conductors and (ii) a crush-resistant portion extending radially within said insulation into the foamed portion and being present where the surface of the polymer-insulated conductors are into said contact with one another, thereby protecting the foamed portion from crushing by the forcing together of the contacting surfaces.
摘要翻译： 提供包括双绞聚合物绝缘导体的通信电缆，该扭转形成双绞线，迫使所述聚合物绝缘导体的每个聚合物绝缘导体的聚合物绝缘表面彼此接触，每个聚合物的聚合物绝缘体 - 绝缘导体，包括（i）发泡部分可通过将每个聚合物绝缘导体的聚合物绝缘体的接触表面强加在一起而被压碎，以及（ii）在所述绝缘体内径向延伸到发泡部分中的抗压缩部分 并且存在聚合物绝缘导体的表面彼此接触的位置，从而通过将接触表面强制在一起来保护发泡部分免受破碎。
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