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1. 发明授权

US06931184B2 Dry tube fiber optic assemblies, cables, and manufacturing methods therefor 有权
标题翻译：干管光纤组件，电缆及其制造方法
公开(公告)号：US06931184B2
公开(公告)日：2005-08-16
申请号：US10448509
申请日：2003-05-30
申请人： Catharina L. Tedder , Jody L. Greenwood , Kenneth D. Temple, Jr.
发明人： Catharina L. Tedder , Jody L. Greenwood , Kenneth D. Temple, Jr.
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/4403 , G02B6/4433 , G02B6/4494
摘要： A fiber optic dry tube assembly and a method of manufacturing the same includes at least one optical waveguide and a tube. The tube houses at least a portion of the at least one optical fiber and is formed from a bimodal polymeric material. The tube has an average ovality of about 10 percent or less. In other embodiments, the bimodal polymeric material that forms the tube has a melt index of about 1.0 g/10 minutes or less, a melt strength in the range of about 8 cN to about 35 cN at 190° C,. and/or a polydisperity of about 7 or greater. Additionally, the dry tube assemblies of the present invention can form a portion of a cable.
摘要翻译：光纤干管组件及其制造方法包括至少一个光波导和管。管容纳至少一个光纤的至少一部分，并且由双峰聚合材料形成。该管具有约10％或更小的平均椭圆度。在其它实施方案中，形成管的双峰聚合材料的熔体指数为约1.0g / 10分钟或更短，熔体强度在190℃时约为8cN至约35cN。和/或约7或更大的多不饱和度。此外，本发明的干管组件可以形成电缆的一部分。

2. 发明授权

US07336873B2 Optical tube assembly having a dry insert and methods of making the same 有权
标题翻译：具有干式插入件的光学管组件及其制造方法
公开(公告)号：US07336873B2
公开(公告)日：2008-02-26
申请号：US10661204
申请日：2003-09-12
申请人： Jason C. Lail , Jody L. Greenwood , Douglas S. Hedrick , James L. Baucom , W. Welch McCollough, Jr. , Kenneth D. Temple, Jr. , Catharina L. Tedder
发明人： Jason C. Lail , Jody L. Greenwood , Douglas S. Hedrick , James L. Baucom , W. Welch McCollough, Jr. , Kenneth D. Temple, Jr. , Catharina L. Tedder
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/4403 , G02B6/4433 , G02B6/4479 , G02B6/4494
摘要： An optical tube assembly having at least one optical waveguide, at least one dry insert, and a tube. In one embodiment, the dry insert has a first layer and a second layer. The first layer is a polyurethane foam and the second layer is a water-swellable layer, wherein the dry insert is disposed within the tube and generally surrounds the at least one optical waveguide.
摘要翻译：一种光管组件，其具有至少一个光波导，至少一个干插入物和管。在一个实施例中，干燥插入物具有第一层和第二层。第一层是聚氨酯泡沫，第二层是水溶胀层，其中干燥插入件设置在管内并且通常围绕至少一个光波导。

3. 发明授权

US07916989B2 Optical fiber assemblies having a powder or powder blend at least partially mechanically attached 有权
标题翻译：具有至少部分机械连接的粉末或粉末共混物的光纤组件
公开(公告)号：US07916989B2
公开(公告)日：2011-03-29
申请号：US12221118
申请日：2008-07-31
申请人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
发明人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4404 , G02B6/4429 , G02B6/4433 , G02B6/4483
摘要： Disclosed are fiber optic assemblies having at least one optical fiber disposed within a tube and/or cavity along with a powder or powder blend that is at least partially mechanically attached thereto. In one embodiment, the powder or powder blend includes a water-swellable component that is mechanically attached to about 30 percent or less of the surface area of the tube wall while still effectively blocking the migration of water along the tube. Other embodiments may have the powder or power blend mechanically attached to the tube, cavity, or the like at relatively high percentage levels of the total powder or powder blend within the assembly, thereby inhibiting unintentional migration along the tube, cavity, or the like. Other embodiments may use powder or powder blends that may or may not include a water-swellable powder to provide other desired characteristics.
摘要翻译：公开了具有至少一个光纤的光纤组件，其中至少一个光纤与粉末或粉末共混物一起设置在管和/或空腔内，粉末或粉末共混物至少部分机械连接到其上。在一个实施方案中，粉末或粉末混合物包括机械附着到管壁表面积的约30％或更少的水溶胀性组分，同时仍然有效地阻止水沿着管的迁移。其它实施方案可以使粉末或功率混合物在组件内的总粉末或粉末共混物的相对高百分比水平机械连接到管，空腔等，从而抑制沿管，空腔等的无意的迁移。其它实施方案可以使用粉末或粉末混合物，其可以包括或可以不包括水溶胀性粉末以提供其它期望的特性。

4. 发明授权

US09417421B2 Optical fiber assemblies, and methods and apparatus for the manufacture thereof 有权
标题翻译：光纤组件及其制造方法和装置
公开(公告)号：US09417421B2
公开(公告)日：2016-08-16
申请号：US13020174
申请日：2011-02-03
申请人： Rodney M. Burns , Andrey V. Filippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
发明人： Rodney M. Burns , Andrey V. Filippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
IPC分类号： B05D5/06 , G02B6/02 , G02B6/44 , B29C47/00 , B29C47/02 , B29C47/28 , B29D11/00
CPC分类号： G02B6/4486 , B29C47/0014 , B29C47/0023 , B29C47/027 , B29C47/28 , B29D11/00663 , B29K2023/12 , B29L2011/0075 , G02B6/4433 , G02B6/4434 , G02B6/4436 , G02B6/4494
摘要： Methods for manufacturing cables and cables assemblies include providing particulate matter within a tube extruded about optical fiber. The particles may be accelerated so that as they strike the tube they mechanically attach to the tube.
摘要翻译：制造电缆和电缆组件的方法包括在围绕光纤挤出的管中提供颗粒物质。颗粒可以被加速，使得当它们撞击管时，它们机械地附接到管。

5. 发明申请

US20110135816A1 Optical Fiber Assemblies, and Methods and Apparatus for the Manufacture Thereof 有权
标题翻译：光纤组件及其制造方法和装置
公开(公告)号：US20110135816A1
公开(公告)日：2011-06-09
申请号：US13020174
申请日：2011-02-03
申请人： Rodney M. Burns , Andrey V. Fillippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
发明人： Rodney M. Burns , Andrey V. Fillippov , Riley S. Freeland , Daniel W. Hawtof , Warren W. McAlpine , Catharina L. Tedder
IPC分类号： G02B6/04 , G02B6/02
CPC分类号： G02B6/4486 , B29C47/0014 , B29C47/0023 , B29C47/027 , B29C47/28 , B29D11/00663 , B29K2023/12 , B29L2011/0075 , G02B6/4433 , G02B6/4434 , G02B6/4436 , G02B6/4494
摘要： Methods for manufacturing cables and cables assemblies include providing particulate matter within a tube extruded about optical fiber. The particles may be accelerated so that as they strike the tube they mechanically attach to the tube.
摘要翻译：制造电缆和电缆组件的方法包括在围绕光纤挤出的管中提供颗粒物质。颗粒可以被加速，使得当它们撞击管时，它们机械地附接到管。

6. 发明申请

US20110188821A1 Optical Fiber Assemblies Having a Powder or Powder Blend at Least Partially Mechanically Attached 有权
标题翻译：具有至少部分机械连接的粉末或粉末混合物的光纤组件
公开(公告)号：US20110188821A1
公开(公告)日：2011-08-04
申请号：US13030807
申请日：2011-02-18
申请人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
发明人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4404 , G02B6/4429 , G02B6/4433 , G02B6/4483
摘要： Disclosed are fiber optic assemblies having at least one optical fiber disposed within a tube and/or cavity along with a powder or powder blend that is at least partially mechanically attached thereto. In one embodiment, the powder or powder blend includes a water-swellable component that is mechanically attached to about 30 percent or less of the surface area of the tube wall while still effectively blocking the migration of water along the tube. Other embodiments may have the powder or power blend mechanically attached to the tube, cavity, or the like at relatively high percentage levels of the total powder or powder blend within the assembly, thereby inhibiting unintentional migration along the tube, cavity, or the like. Other embodiments may use powder or powder blends that may or may not include a water-swellable powder to provide other desired characteristics.
摘要翻译：公开了具有至少一个光纤的光纤组件，其中至少一个光纤与粉末或粉末共混物一起设置在管和/或空腔内，粉末或粉末共混物至少部分机械连接到其上。在一个实施方案中，粉末或粉末混合物包括机械附着到管壁表面积的约30％或更少的水溶胀性组分，同时仍然有效地阻止水沿着管的迁移。其它实施方案可以使粉末或功率混合物在组件内的总粉末或粉末共混物的相对高百分比水平机械连接到管，空腔等，从而抑制沿管，空腔等的无意的迁移。其它实施方案可以使用粉末或粉末混合物，其可以包括或可以不包括水溶胀性粉末以提供其它期望的特性。

7. 发明授权

US07630605B2 Optical fiber assemblies having relatively low-levels of water-swellable powder and methods therefor 有权
标题翻译：具有相对低水硬度的水溶性粉末的光纤组件及其方法
公开(公告)号：US07630605B2
公开(公告)日：2009-12-08
申请号：US11821933
申请日：2007-06-26
申请人： Anne G. Bringuier , Warren W. McAlpine , Christopher M. Quinn , John A. Rowe , Dave A. Seddon , Catharina L. Tedder , Gilbert D. Tugman , Brian S. Witz , George Ndayizeye
发明人： Anne G. Bringuier , Warren W. McAlpine , Christopher M. Quinn , John A. Rowe , Dave A. Seddon , Catharina L. Tedder , Gilbert D. Tugman , Brian S. Witz , George Ndayizeye
IPC分类号： G02B6/44
CPC分类号： G02B6/4494
摘要： Disclosed are fiber optic assemblies having at least one optical fiber and a water-swellable powder within a tube and/or cavity and methods for making the same. Fiber optic assemblies of the present invention use relatively low-levels of water-swellable powder while still effectively blocking the migration of tap water and/or saline solutions of 3% by weight along the tube and/or cavity. Furthermore, cleaning of the optical fibers is not necessary before connectorization like with conventional fiber optic cables that use a gel or grease. Generally speaking, at least some of the water-swellable powder is transferred to the inside surface of the tube, cavity, optical fiber or the like; rather, than being a loose powder that is able to migrate within the tube or cavity. Moreover, the existence of water-swellable powder within the fiber optic assembly or cable is nearly transparent to the craft since relatively low-levels are possible.
摘要翻译：公开了在管和/或腔内具有至少一种光纤和水溶胀性粉末的光纤组件，以及制造该光纤组件的方法。本发明的光纤组件使用相对低水平的水溶胀性粉末，同时仍然有效地阻止沿着管和/或腔的3重量％的自来水和/或盐溶液的迁移。此外，在使用凝胶或油脂的常规光缆之前，连接之前不需要清洁光纤。一般来说，至少一些水溶胀性粉末被转移到管，腔，光纤等的内表面; 而不是能够在管或腔内迁移的松散粉末。此外，光纤组件或电缆内的水溶胀性粉末的存在对于工艺来说几乎是透明的，因为相对低的水平是可能的。

8. 发明授权

US08180190B2 Optical fiber assemblies having a powder or powder blend at least partially mechanically attached 有权
标题翻译：具有至少部分机械连接的粉末或粉末共混物的光纤组件
公开(公告)号：US08180190B2
公开(公告)日：2012-05-15
申请号：US13030807
申请日：2011-02-18
申请人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
发明人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4404 , G02B6/4429 , G02B6/4433 , G02B6/4483
摘要： Disclosed are fiber optic assemblies having at least one optical fiber disposed within a tube and/or cavity along with a powder or powder blend that is at least partially mechanically attached thereto. In one embodiment, the powder or powder blend includes a water-swellable component that is mechanically attached to about 30 percent or less of the surface area of the tube wall while still effectively blocking the migration of water along the tube. Other embodiments may have the powder or power blend mechanically attached to the tube, cavity, or the like at relatively high percentage levels of the total powder or powder blend within the assembly, thereby inhibiting unintentional migration along the tube, cavity, or the like. Other embodiments may use powder or powder blends that may or may not include a water-swellable powder to provide other desired characteristics.
摘要翻译：公开了具有至少一个光纤的光纤组件，其中至少一个光纤与粉末或粉末共混物一起设置在管和/或空腔内，粉末或粉末共混物至少部分机械连接到其上。在一个实施方案中，粉末或粉末混合物包括机械附着到管壁表面积的约30％或更少的水溶胀性组分，同时仍然有效地阻止水沿着管的迁移。其它实施方案可以使粉末或功率混合物在组件内的总粉末或粉末共混物的相对高百分比水平机械连接到管，空腔等，从而抑制沿管，空腔等的无意的迁移。其它实施方案可以使用粉末或粉末混合物，其可以包括或可以不包括水溶胀性粉末以提供其它期望的特性。

9. 发明申请

US20100027949A1 Optical fiber assemblies having a powder or powder blend at least partially mechanically attached 有权
标题翻译：具有至少部分机械连接的粉末或粉末共混物的光纤组件
公开(公告)号：US20100027949A1
公开(公告)日：2010-02-04
申请号：US12221118
申请日：2008-07-31
申请人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
发明人： Anne G. Bringuier , Rodney M. Burns , John A. Rowe , Catharina L. Tedder , Brian S. Witz
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4404 , G02B6/4429 , G02B6/4433 , G02B6/4483
摘要： Disclosed are fiber optic assemblies having at least one optical fiber disposed within a tube and/or cavity along with a powder or powder blend that is at least partially mechanically attached thereto. In one embodiment, the powder or powder blend includes a water-swellable component that is mechanically attached to about 30 percent or less of the surface area of the tube wall while still effectively blocking the migration of water along the tube. Other embodiments may have the powder or power blend mechanically attached to the tube, cavity, or the like at relatively high percentage levels of the total powder or powder blend within the assembly, thereby inhibiting unintentional migration along the tube, cavity, or the like. Other embodiments may use powder or powder blends that may or may not include a water-swellable powder to provide other desired characteristics.
摘要翻译：公开了具有至少一个光纤的光纤组件，其中至少一个光纤与粉末或粉末共混物一起设置在管和/或空腔内，粉末或粉末共混物至少部分机械连接到其上。在一个实施方案中，粉末或粉末混合物包括机械附着到管壁表面积的约30％或更少的水溶胀性组分，同时仍然有效地阻止水沿着管的迁移。其它实施方案可以使粉末或功率混合物在组件内的总粉末或粉末共混物的相对高百分比水平机械连接到管，空腔等，从而抑制沿管，空腔等的无意的迁移。其它实施方案可以使用粉末或粉末混合物，其可以包括或可以不包括水溶胀性粉末以提供其它期望的特性。

10. 发明授权

US06618527B2 Fiber optic cables having grease layers with reduced agglomerate sizes 有权
标题翻译：光纤电缆具有减少附聚物尺寸的油脂层
公开(公告)号：US06618527B2
公开(公告)日：2003-09-09
申请号：US09771438
申请日：2001-01-26
申请人： Jason C. Lail , Catharina L. Tedder
发明人： Jason C. Lail , Catharina L. Tedder
IPC分类号： G02B644
CPC分类号： G02B6/4494 , G02B6/4411
摘要： A fiber optic cable includes a buffer tube, a plurality of ribbons of optical fibers extending through the buffer tube and a grease layer disposed between at least one pair of adjacent ribbons. The grease layer includes a base component and a plurality of agglomerates formed filler particles, such as silica particles. The major dimension of the majority of the agglomerates is advantageously less than 100 microns in order to reduce microbending of the optical fibers and the resulting attenuation of the signals propagating along the optical fibers. The fiber optic cable can also include a filling compound that is disposed within the buffer tube and surrounds the optical fibers and that is also formed of a base component and a plurality of agglomerates, the majority of which similarly have a major dimension of less than 100 microns.
摘要翻译：光纤电缆包括缓冲管，延伸穿过缓冲管的多条光纤带和设置在至少一对相邻带之间的油脂层。油脂层包括基体组分和多个凝聚体形成的填料颗粒，例如二氧化硅颗粒。大部分附聚物的主要尺寸有利地小于100微米，以便减少光纤的微弯曲和由此导致的沿着光纤传播的信号的衰减。光纤电缆还可以包括填充化合物，其被设置在缓冲管内并且围绕光纤并且还由基底组分和多个附聚物形成，其中大部分类似地具有小于100的主要尺寸微米。

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