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公开(公告)号：US4416508A
公开(公告)日：1983-11-22
申请号：US380117
申请日：1982-05-20
申请人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
发明人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
CPC分类号： G02B6/4422 , G02B6/4403 , G02B6/4416 , H01B5/108
摘要： A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
摘要翻译： 弹性绞合体，例如架空电力传输或分配系统的导体，包括金属或金属合金的细长元件的至少一个绞合层，在绞合体的整个长度内并在其延伸的至少一个细长隔室，以及 ，松散地容纳在细长隔室中，至少一个单独的光纤和/或至少一个光束。 优选地，细长隔室在周向刚性的中心芯部内延伸，该芯部被绞合的层或层包围，但是它可以是绞合层的细长元件中的孔或由两个相邻细长元件限定的细长空间。
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公开(公告)号：US4709983A
公开(公告)日：1987-12-01
申请号：US777620
申请日：1985-09-19
申请人： Karl W. Plessner , Michael J. Poole
发明人： Karl W. Plessner , Michael J. Poole
CPC分类号： G02B6/4434 , G02B6/441
摘要： A non-metallic flexible elongate strengthening member suitable for use as a strengthening member of an optical cable comprises a plurality of non-metallic flexible elements helically laid around a central non-metallic flexible element, each of which flexible elements comprises a multiplicity of filaments of non-metallic reinforcing material, e.g. non-optical glass or an aromatic polyamide, bonded together by a heat-softenable organic material, e.g. polypropylene or nylon, and is coated with a release agent, e.g. a film of silicone oil. The flexible elements of the assembly are so deformed and compacted together that any tendency for the flexible elements to spring apart is substantially eliminated.
摘要翻译： 适合用作光缆的加强构件的非金属柔性细长加强构件包括螺旋地围绕中央非金属柔性元件螺旋地铺设的多个非金属柔性元件，每个柔性元件包括多个长丝 非金属增强材料，例如 非光学玻璃或芳族聚酰胺，通过可热软化的有机材料例如粘合在一起。 聚丙烯或尼龙，并涂覆有脱模剂，例如， 一片硅油。 组件的柔性元件如此变形和压实在一起，使弹性元件弹性分离的任何趋势基本上被消除。
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公开(公告)号：USRE32374E
公开(公告)日：1987-03-17
申请号：US670801
申请日：1984-11-13
申请人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
发明人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
CPC分类号： G02B6/4422 , G02B6/4403 , G02B6/4416 , H01B5/108
摘要： A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.The questions raised in reexamination request No. 90/000,772, filed Apr. 16, 1985, have been considered and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e).
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公开(公告)号：USRE32293E
公开(公告)日：1986-11-25
申请号：US671100
申请日：1984-11-13
申请人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
发明人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
CPC分类号： G02B6/4422 , G02B6/4403 , G02B6/4416 , H01B5/108
摘要： A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
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公开(公告)号：US4491387A
公开(公告)日：1985-01-01
申请号：US411584
申请日：1982-08-25
申请人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
发明人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
CPC分类号： G02B6/4422 , G02B6/4403 , G02B6/4416 , H01B5/108
摘要： A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
摘要翻译： 弹性绞合体，例如架空电力传输或分配系统的导体，包括金属或金属合金的细长元件的至少一个绞合层，在绞合体的整个长度内并在其延伸的至少一个细长隔室，以及 ，松散地容纳在细长隔室中，至少一个单独的光纤和/或至少一个光束。 优选地，细长隔室在周向刚性的中心芯部内延伸，该芯部被绞合的层或层包围，但是它可以是绞合层的细长元件中的孔或由两个相邻细长元件限定的细长空间。
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公开(公告)号：US4359598A
公开(公告)日：1982-11-16
申请号：US220291
申请日：1980-12-29
申请人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
发明人： Phillip Dey , Peter Fearns , Karl W. Plessner , Kenneth H. Pickup , Bernard Gaylard , Arthur B. Murphy
CPC分类号： G02B6/4422 , G02B6/4403 , G02B6/4416 , H01B5/108
摘要： A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
摘要翻译： 弹性绞合体，例如架空电力传输或分配系统的导体，包括金属或金属合金的细长元件的至少一个绞合层，在绞合体的整个长度内并在其延伸的至少一个细长隔室，以及 ，松散地容纳在细长隔室中，至少一个单独的光纤和/或至少一个光束。 优选地，细长隔室在周向刚性的中心芯部内延伸，该芯部被绞合的层或层包围，但是它可以是绞合层的细长元件中的孔或由两个相邻细长元件限定的细长空间。
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