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1. 发明申请

WO1992001962A1 CABLE 审中-公开
标题翻译：电缆
公开(公告)号：WO1992001962A1
公开(公告)日：1992-02-06
申请号：PCT/FI1991000222
申请日：1991-07-18
申请人： NOKIA KAAPELI OY , RÄSÄNEN, Timo , RAVELA, Jussi
发明人： NOKIA KAAPELI OY
IPC分类号： G02B06/44
CPC分类号： G02B6/4411 , G02B6/4403 , G02B6/4429 , G02B6/4433
摘要： The invention relates to a cable, comprising at least one package (3) of fibre ribbons, which package consists of at least one fibre ribbon (4) comprising several parallel optical fibres (5) and a covering (6) joining them together, and at least one reinforcing member (7a) extending in the longitudinal direction of the cable. To provide a cable construction with lower production costs, said at least one package (3) of fibre ribbons is arranged in a cavity (2) with an elongated cross-section in the direction of the cable diameter in such a way that the natural bending plane (A) of the fibre ribbon package (3) is substantially perpendicular with respect to the longitudinal plane (B) of the cavity in the direction of the cable diameter, and said at least one reinforcing member (7a) is arranged in the cable construction in such a way that the bending plane (D) of the whole cable defined thereby also is substantially perpendicular with respect to the longitudinal plane (B) of the cavity in the direction of the cable diameter.
摘要翻译：本发明涉及一种包括光纤带的至少一个封装（3）的电缆，该封装由至少一个包括几个平行光纤（5）的光纤带（4）和将它们连接在一起的覆盖物（6）组成，以及至少一个在电缆的纵向延伸的加强件（7a）。为了提供具有较低生产成本的电缆结构，所述至少一个光纤带包装（3）布置在空腔（2）中，在电缆直径方向上具有细长横截面，使得自然弯曲纤维带包装（3）的平面（A）相对于空腔的纵向平面（B）在电缆直径的方向上基本垂直，并且所述至少一个加强构件（7a）布置在电缆使得由此限定的整个电缆的弯曲平面（D）在电缆直径的方向上相对于空腔的纵向平面（B）基本垂直的方式构造。

2. 发明申请

WO1997041571A1 MULTI-LAYER REINFORCED AND STABILIZED CABLE CONSTRUCTION 审中-公开
标题翻译：多层加固和稳定的电缆结构
公开(公告)号：WO1997041571A1
公开(公告)日：1997-11-06
申请号：PCT/FI1997000260
申请日：1997-04-29
申请人： NOKIA CABLES LTD. , RAVELA, Jussi , SUVANTO, Markku, T. , TUUNANEN, Vesa , HEINO, Markku , JÄRVENKYLÄ, Jyri , KIRJAVAINEN, Kari
发明人： NOKIA CABLES LTD.
IPC分类号： H01B07/18
CPC分类号： B29C47/76 , B29C44/22 , B29C47/0016 , B29C47/0023 , B29C47/0033 , B29C47/0057 , B29C47/021 , B29C47/022 , B29C47/065 , B29C47/24 , B29C47/261 , B29C47/265 , B29C47/522 , B29C47/527 , B29C47/705 , B29C47/903 , B29C47/94 , B29C53/58 , B29C55/00 , B29C55/24 , B29C63/34 , B29C70/50 , B29K2023/06 , B29K2023/12 , B29K2071/00 , B29K2077/00 , B29L2009/00 , B32B1/08 , F16L9/121 , F16L9/147 , F16L9/21 , F16L11/15 , F16L55/162
摘要： The invention relates to a multi-layer reinforced and stabilized cable construction comprising a core portion (1, 11) and a non-metallic sheathing portion with barrier and protective layers and two or more reinforcement layers. In order for the mechanical and barrier properties of the cable to be controlled, the barrier and protective layers and/or the reinforcement layers (12, 13) are oriented in a controlled manner at different angles by means of fibrous reinforcements or lamellar barriers.
摘要翻译：本发明涉及一种多层增强和稳定的电缆结构，其包括芯部分（1,11）和具有阻挡层和保护层以及两个或多个增强层的非金属护套部分。为了控制电缆的机械和阻隔性能，屏障和保护层和/或加强层（12,13）以受控的方式通过纤维增强件或层状屏障以不同的角度定向。

3. 发明申请

WO1994023323A1 OPTICAL FIBRE RIBBON 审中-公开
标题翻译：光纤罗宾
公开(公告)号：WO1994023323A1
公开(公告)日：1994-10-13
申请号：PCT/FI1994000122
申请日：1994-03-30
申请人： NOKIA KAAPELI OY , RAVELA, Jussi
发明人： NOKIA KAAPELI OY
IPC分类号： G02B06/44
CPC分类号： G02B6/4482 , G02B6/4403 , G02B6/4404 , G02B6/4495
摘要： The invention relates to an optical fibre ribbon (30; 40; 50; 60), comprising at least two optical fibres (11) extending in the longitudinal direction of the ribbon, the longitudinal axes of which fibres are substantially parallel with each other and which fibres are substantially in the same plane in the direction transverse to the fibre ribbon. In order to provide a fibre ribbon structure, which is as easy-manufactured as possible and capable of implementing easily different division ratios between the fibres when branching the fibre ribbon, the fibre ribbon structure has been weakened at least at one fibre by varying at least one coating layer (32, 33, 34a, 34b) of said fibre with respect to the corresponding layers of the other fibres. In one preferred embodiment, the weakening has been implemented by a structure in which the colour layer (34a; 34b) surrounding a fibre adjacent to a desired division surface (C) is thicker than the colour layer (34) surrounding the other fibres (11).
摘要翻译：本发明涉及一种光纤带（30; 40; 50; 60），包括沿着带的纵向方向延伸的至少两根光纤（11），其光纤的纵轴基本上彼此平行，并且其中纤维在横向于纤维带的方向上基本上处于同一平面。为了提供尽可能容易制造的纤维带状结构，并且当分支纤维带时能够实现纤维之间容易的不同分配比，纤维带结构至少在一根纤维上变弱至少变化所述纤维相对于其它纤维的相应层的一个涂层（32,33,34a，34b）。在一个优选实施例中，弱化已经通过以下结构实现：其中围绕与所需分隔表面（C）相邻的纤维的着色层（34a; 34b）比围绕其它纤维（11）的着色层（34）厚）。

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