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21. 发明专利

CA2589546C DATA CABLE FOR MECHANICALLY DYNAMIC ENVIRONMENTS 未知
公开(公告)号：CA2589546C
公开(公告)日：2012-06-26
申请号：CA2589546
申请日：2006-01-24
申请人： BELDEN TECHNOLOGIES INC
发明人： CLARK WILLIAM T
IPC分类号： H01B11/04
摘要： A multi-pair cable including a plurality of twisted pairs of insulated conductors, each having a closing lay length (twist lay length measured after the twisted pairs are cabled together with a particular cable lay) of less than about 0.6 inches. The plurality of twisted pairs are twisted together with a cable lay of greater than about three inches to form the cable. In some examples, the multi-pair cable may further comprise a separator disposed between the first and second twisted pairs. In another example, a ratio between a longest closing lay length and a shortest closing lay length in the cable is less than 1.65 inches. In another example, the cable further includes at least one additional twisted pair of conductors having a closing lay length that is greater than about 0.6 inches, and the cable lay length is less than about four inches.

22. 发明专利

AT398331T 未知
公开(公告)号：AT398331T
公开(公告)日：2008-07-15
申请号：AT00913619
申请日：2000-02-25
申请人： BELDEN TECHNOLOGIES INC
发明人： CLARK WILLIAM , DELLAGALA JOSEPH , CONSALVO KENNETH
IPC分类号： H01B7/08
摘要： A telecommunications cable is disclosed in which a plurality of inwardly extending projections from the cable jacket, form a first and second plurality of substantially parallel longitudinal channels within the cable jacket. The first and second plurality of longitudinal channels are spaced apart from one another with respect to a reference line that transverses the cable, wherein the plurality of inwardly extending projections provide the spaced apart distance between the first plurality and the second plurality of longitudinally extending channels and between corresponding transmission media disposed within the first and second plurality of longitudinally extending channels. With this arrangement, cross talk between the transmission media within the cable is reduced and alien crosstalk between adjacently disposed or stacked cables is also reduced.

23. 发明专利

CA2677681C DATA CABLE WITH CROSS-TWIST CABLED CORE PROFILE 未知
公开(公告)号：CA2677681C
公开(公告)日：2015-04-21
申请号：CA2677681
申请日：2008-01-31
申请人： BELDEN TECHNOLOGIES INC
发明人： CLARK WILLIAM T , GAREIS GALEN M
IPC分类号： H01B11/06
摘要： Cables including a plurality of twisted pairs of insulated conductors and a jacket surrounding the plurality of twisted pairs of insulated conductors, the jacket including a plurality of protrusions extending away from an inner circumferential surface of the jacket toward a center of the cable. The plurality of protrusions are configured so as to hold the plurality of twisted pairs away from the inner circumferential surface of the jacket, and may provide an air gap between the plurality of twisted pairs of insulated conductors and the inner circumferential surface of the jacket, thereby reducing susceptibility of the plurality of twisted pairs to alien near end crosstalk.

24. 发明专利

DE60316956D1 未知
公开(公告)号：DE60316956D1
公开(公告)日：2007-11-29
申请号：DE60316956
申请日：2003-08-19
申请人： BELDEN TECHNOLOGIES INC
发明人： SHUMAN BRIAN R , RODEGHERO THOMAS L , GAREIS GALEN M , MILLER WILLIAM E , BARNETT CHARLES R
IPC分类号： H01B7/38 , G02B6/44 , H01B7/00 , H01B11/18 , H01B11/20 , H01B11/22 , H01B13/14 , H01B13/24 , H02G3/04
摘要： Multi-member cables which are comprised of two or more components (including component cables and non-cable components) held together by at least one adhesive element placed between the components, and methods for manufacturing such cables. Multi-member cables which are comprised of jacketed cables whose jackets are adhered together without the use of an adhesive element, such as by co-forming the jackets, and methods for manufacturing such cables are also discussed. Generally, the components will be separated from the multi-member cable by an installer, although other methods may also be used.

25. 发明专利

CA2580186A1 WEB FOR SEPARATING CONDUCTORS IN A COMMUNICATION CABLE 未知
公开(公告)号：CA2580186A1
公开(公告)日：2007-09-06
申请号：CA2580186
申请日：2007-03-02
申请人： BELDEN TECHNOLOGIES INC
发明人： GAREIS GALEN , VEXLER GAVRIEL
IPC分类号： H01B11/02 , H01B11/04
摘要： A telecommunications cable and separator spline are disclosed. In one embodiment the cable comprises a cable jacket defining an elongate cable core, a conductor assembly comprising four twisted pairs of conductors disposed along the core and a plurality of parallel elongate localised and like distensions in an inner surface of the cable jacket. The distensions are substantially evenly spaced about an inner surface of the cable jacket and prevent the conductor assembly from coming into contact with the inner surface. In particular embodiment, the distensions are the result of a serie s of filler elements placed between the cable jacket and the cable core and which wind helicoidally along and about the cable core. The separator spline is comprised of first and second elongate dividing strips having a substantiall y H shaped cross section and arranged side by side. The spline twists helicoidal ly along its length. In particular embodiment the separator spline and the insulation surrounding the twisted pairs of conductors is manufactured form a material having the same dielectric constant.

26. 发明专利

CA2589546A1 DATA CABLE FOR MECHANICALLY DYNAMIC ENVIRONMENTS 未知
公开(公告)号：CA2589546A1
公开(公告)日：2006-08-03
申请号：CA2589546
申请日：2006-01-24
申请人： BELDEN TECHNOLOGIES INC
发明人： CLARK WILLIAM T
IPC分类号： H01B11/04

27. 发明专利

CA2496049A1 SEPARABLE MULTI-MEMBER COMPOSITE CABLE 未知
公开(公告)号：CA2496049A1
公开(公告)日：2004-03-11
申请号：CA2496049
申请日：2003-08-19
申请人： BELDEN TECHNOLOGIES INC
发明人： MILLER WILLIAM E , BARNETT CHARLES R , SHUMAN BRIAN R , RODEGHERO THOMAS L , GAREIS GALEN M
IPC分类号： G02B6/44 , H01B7/00 , H01B11/18 , H01B11/20 , H01B11/22 , H01B13/14 , H01B13/24 , H02G3/04 , H01B7/38
摘要： Discussed herein are multi-member cables which are comprised of two or more components (including component cables and non-cable components) held togeth er by at least one adhesive element placed between the components, and methods for manufacturing such cables. Multi-member cables which are compromised of jacketed cables whose jackets are adhered together without the use of an adhesive element, such as by co-forming the jackets, and methods for manufacturing such cables are also discussed. Generally, the components will be separated from the mufti-member cable by an installer, although other methods may also be used.

28. 发明专利

AU2003228748A1 SURFACED CABLE FILLER 未知
公开(公告)号：AU2003228748A1
公开(公告)日：2003-11-17
申请号：AU2003228748
申请日：2003-04-29
申请人： BELDEN TECHNOLOGIES INC
发明人： GAREIS GALEN MARK
IPC分类号： H01B7/18 , H01B11/04 , H01B11/06
摘要： Cables, methods of constructing cable, and other related systems, methods, and structures for forming cables such as category (e.g. CAT6) or other data cables which include a surfaced filler to keep the component cables in a predetermined arrangement during use. Further, these cables can be crushed and deformed from the predetermined arrangement, while still being able to return to it when the force is removed.

29. 发明申请

WO2008100714A1 DATA CABLE WITH CROSS-TWIST CABLED CORE PROFILE 审中-公开
标题翻译：数据电缆与交叉电缆芯轮廓
公开(公告)号：WO2008100714A1
公开(公告)日：2008-08-21
申请号：PCT/US2008/052582
申请日：2008-01-31
申请人： BELDEN TECHNOLOGIES INC. , CLARK, William, T. , GAREIS, Galen
发明人： CLARK, William, T. , GAREIS, Galen
IPC分类号： H01B11/06
CPC分类号： H01B11/06
摘要： Cables including a plurality of twisted pairs of insulated conductors and a jacket surrounding the plurality of twisted pairs of insulated conductors, the jacket including a plurality of protrusions extending away from an inner circumferential surface of the jacket toward a center of the cable. The plurality of protrusions are configured so as to hold the plurality of twisted pairs away from the inner circumferential surface of the jacket, and may provide an air gap between the plurality of twisted pairs of insulated conductors and the inner circumferential surface of the jacket, thereby reducing susceptibility of the plurality of twisted pairs to alien near end crosstalk.
摘要翻译：电缆包括多个绝缘导体的双绞线和围绕多个绝缘导体的双绞线对的护套，所述护套包括多个突起，其从护套的内周表面朝着电缆的中心延伸。多个突起被构造成将多个双绞线保持在远离夹套的内周表面的状态，并且可以在绝缘导体的多个绞合线对与护套的内周表面之间提供气隙，由此降低多个双绞线对外部近端串扰的敏感性。

30. 发明申请

WO2007067785A1 TWISTED PAIR CABLE HAVING IMPROVED CROSSTALK ISOLATION 审中-公开
标题翻译：具有改进的CROSSTALK隔离的双绞线
公开(公告)号：WO2007067785A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/047113
申请日：2006-12-08
申请人： BELDEN TECHNOLOGIES, INC. , CLARK, William, T. , DELLAGALA, Joseph, J. , ALLEN, Robert , RUBERA, Michael, J.
发明人： CLARK, William, T. , DELLAGALA, Joseph, J. , ALLEN, Robert , RUBERA, Michael, J.
IPC分类号： H01B11/04
CPC分类号： H01B11/06 , H01B11/04
摘要： A cable that provides reduced alien crosstalk between similar twisted pairs in cables that are in close proximity to one another and/or crosstalk between twisted pairs of the cable. In one example, a cable includes a first twisted pair of insulated conductors, a second twisted pair of insulated conductors, a shaped separator positioned so as to separate the first twisted pair from the second twisted pair, and a jacket disposed about the first and second twisted pairs and the separator, wherein the shaped separator comprises a central arm and at least one enlarged portion disposed at a first end of the central arm.
摘要翻译：一种电缆，其在彼此非常接近的电缆中的类似双绞线和/或电缆的双绞线之间的串扰提供了减少的外来串扰。在一个示例中，电缆包括第一双绞线绝缘导体，第二双绞线绝缘导体，定位成将第一双绞线与第二双绞线分开的成形隔板，以及围绕第一和第二双绞线和分离器，其中成形分离器包括中心臂和设置在中心臂的第一端处的至少一个扩大部分。

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