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1. 发明授权

US11735338B2 Multi-layered, shielded and grounded cables and related methods 有权
公开(公告)号：US11735338B2
公开(公告)日：2023-08-22
申请号：US17148603
申请日：2021-01-14
申请人： Molex, LLC
发明人： Jared D. Sullivan , Michael McGee , Eran J. Jones , David Gader , Andrew J. Wehrli , Todd D. Ward , Gianni R. Bardella , Ayman Isaac , Darian Schulz
IPC分类号： H01B11/06 , H01B11/10 , H01R13/6598 , H01R13/6591
CPC分类号： H01B11/1058 , H01B11/1091 , H01R13/6598 , H01R13/65915
摘要： Data/telecommunication cables that include one or more layers of an integral, bonded electromagnetic shield are described. The shield may be configured to form an electrical ground path.

2. 发明授权

US11699536B2 High density shielded electrical cable and other shielded cables, systems, and methods 有权
公开(公告)号：US11699536B2
公开(公告)日：2023-07-11
申请号：US17247581
申请日：2020-12-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
IPC分类号： H01B7/08 , H01B11/20 , H01B11/00 , H01B11/18 , H01B11/10 , H01B13/14
CPC分类号： H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
摘要： A shielded electrical ribbon cable includes adjacent first and second longitudinal conductor sets where each conductor set includes two or more insulated conductors. The first conductor set also includes a ground conductor that generally lies in the plane of the insulated conductors of the first conductor set. At least 90% of the periphery of each conductor set is encompassed by a shielding film. First and second non-conductive polymeric films are disposed on opposite sides of the cable and form cover portions substantially surrounding each conductor set, and pinched portions on each side of each conductor set. When the cable is laid flat, the distance between the center of the ground conductor of the first conductor set and the center of the nearest insulated conductor of the second conductor set is σ1, the center-to-center spacing of the insulated conductors of the second conductor set is σ2, and σ1/σ2 is greater than 0.7.

3. 发明申请

US20180146580A1 SHIELDED ELECTRICAL CABLE 审中-公开
公开(公告)号：US20180146580A1
公开(公告)日：2018-05-24
申请号：US15859788
申请日：2018-01-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel
IPC分类号： H05K9/00 , H01B11/00 , H01B11/20 , H01B7/08 , H01B7/18 , H01B11/04 , H01B11/10 , H01B11/18
CPC分类号： H05K9/0098 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0876 , H01B7/0892 , H01B7/188 , H01B11/00 , H01B11/04 , H01B11/10 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203
摘要： A shielded electrical cable includes a conductor set and two generally parallel shielding films disposed around the conductor set. The conductor set includes one or more substantially parallel longitudinal insulated conductors. The shielding films include a parallel portion wherein the shielding films are substantially parallel. The parallel portion is configured to electrically isolate the conductor set.

4. 发明申请

US20180062280A1 ELECTRICAL CONNECTION SYSTEM FOR SHIELDED WIRE CABLE 审中-公开
公开(公告)号：US20180062280A1
公开(公告)日：2018-03-01
申请号：US15804444
申请日：2017-11-06
申请人： Delphi Technologies, Inc.
发明人： Richard J. Boyer , Klara P. Carbone , Leslie L. Jones , Nicole L. Liptak , Dominic Anthony Messuri
IPC分类号： H01R9/03 , H01R13/506 , H01B11/00 , H04L25/02
CPC分类号： H01R9/03 , H01B1/026 , H01B7/1875 , H01B11/002 , H01B11/1091 , H01R9/032 , H01R9/0518 , H01R13/6582 , H01R13/6593
摘要： An electrical connection system configured to terminate electrical connectors and to transmit digital electrical signals having a data transfer rate of 5 Gigabits per second (Gb/s) or higher. The system includes a first parallel mirrored pair of terminals having a planar connection portion and a second pair of parallel mirrored terminals having a cantilever beam portion and a contact points configured to contact the first terminals. The cantilever beam portions are generally perpendicular to the planar connection portions. The terminals cooperate to provide consistent characteristic impedance. The connection system further includes an electromagnetic shield that longitudinally surrounds the terminals. The connection system is suited for terminating wire cables transmitting digital signals using data transfer protocols such as Universal Serial Bus (USB) 3.0 and High Definition Multimedia Interface (HDMI) 1.4.

5. 发明授权

US09805844B2 Twisted pair cable with shielding arrangement 有权
公开(公告)号：US09805844B2
公开(公告)日：2017-10-31
申请号：US14748886
申请日：2015-06-24
申请人： CommScope Technologies LLC
发明人： Steven Richard Bopp , Christine Anne Dooley , Brandon Eugene Bristow , Shawn Phillip Tobey
IPC分类号： H01B11/04 , H01B11/06 , H01B11/08 , H01B11/10
CPC分类号： H01B11/08 , H01B11/1091
摘要： A cable includes an insulative main jacket, a main conductive shield and a plurality of subunits. The main conductive shield may be located on an inner side of the insulative main jacket so as to be at least partially surrounded by the insulative main jacket. Each subunit includes a twisted pair of insulated conductors, a conductive subunit shield and a subunit insulative layer. The conductive subunit shield may at least partially surround the twisted pair of insulated conductors. The subunit insulative layer may be located on an outer side of the conductive subunit shield to at least partially surround the conductive subunit shield and the twisted pair of insulated conductors.

6. 发明申请

US20170256334A1 SHIELDED ELECTRICAL CABLE 审中-公开
公开(公告)号：US20170256334A1
公开(公告)日：2017-09-07
申请号：US15596282
申请日：2017-05-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel
IPC分类号： H01B7/08 , H05K9/00 , H01B11/10 , H01B11/18 , H01B11/00 , H01B11/04 , H01B11/20 , H01B7/18
CPC分类号： H05K9/0098 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0876 , H01B7/0892 , H01B7/188 , H01B11/00 , H01B11/04 , H01B11/10 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203
摘要： A shielded electrical cable includes a conductor set and two generally parallel shielding films disposed around the conductor set. The conductor set includes one or more substantially parallel longitudinal insulated conductors. The shielding films include a parallel portion wherein the shielding films are substantially parallel. The parallel portion is configured to electrically isolate the conductor set.

7. 发明授权

US09715951B2 Shielded electrical cable 有权
公开(公告)号：US09715951B2
公开(公告)日：2017-07-25
申请号：US15208666
申请日：2016-07-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel
IPC分类号： H01B11/00 , H01B7/08 , H01B11/20 , H01B7/18 , H01B11/18 , H05K9/00 , H01B11/04 , H01B11/10
CPC分类号： H05K9/0098 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0876 , H01B7/0892 , H01B7/188 , H01B11/00 , H01B11/04 , H01B11/10 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203
摘要： A cable includes one or more conductor sets. Each conductor set includes one or more central conductors surrounded by a dielectric material. Shielding films are disposed on opposite sides of the conductor sets. In cross-section, cover portions of the shielding films in combination substantially surround each conductor set, and pinched portions of the shielding films in combination form pinched portions of the cable on each side of each conductor set. For at least one shielding film in a pinched portion, the conductive layer, but not the non-conductive layer, includes a break.

8. 发明申请

US20170148545A1 HIGH DENSITY SHIELDED ELECTRICAL CABLE AND OTHER SHIELDED CABLES, SYSTEMS, AND METHODS 有权
公开(公告)号：US20170148545A1
公开(公告)日：2017-05-25
申请号：US15427565
申请日：2017-02-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
IPC分类号： H01B7/08 , H01B11/00
CPC分类号： H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
摘要： A shielded electrical ribbon cable includes adjacent first and second longitudinal conductor sets where each conductor set includes two or more insulated conductors. The first conductor set also includes a ground conductor that generally lies in the plane of the insulated conductors of the first conductor set. At least 90% of the periphery of each conductor set is encompassed by a shielding film. First and second non-conductive polymeric films are disposed on opposite sides of the cable and form cover portions substantially surrounding each conductor set, and pinched portions on each side of each conductor set. When the cable is laid flat, the distance between the center of the ground conductor of the first conductor set and the center of the nearest insulated conductor of the second conductor set is σ1, the center-to-center spacing of the insulated conductors of the second conductor set is σ2, and σ1/σ2 is greater than 0.7.

9. 发明申请

US20160351302A1 SHIELDED ELECTRICAL CABLE 审中-公开
标题翻译：屏蔽电缆
公开(公告)号：US20160351302A1
公开(公告)日：2016-12-01
申请号：US15235143
申请日：2016-08-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel
IPC分类号： H01B11/20 , H01B11/18 , H01B7/08
CPC分类号： H05K9/0098 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0876 , H01B7/0892 , H01B7/188 , H01B11/00 , H01B11/04 , H01B11/10 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203
摘要： A shielded electrical cable includes a conductor set that includes one or more substantially parallel longitudinal insulated conductors, a shielding film and two non-conductive polymeric layers disposed around the conductor set, The polymeric layers include concentric portions substantially concentric with at least one of the conductors having a first cross-sectional area and parallel portions where the polymeric layers are substantially parallel to each other. The cable further includes a transition portion providing a gradual transition between the concentric portions and the parallel portions of the polymeric layers, the transition portion having a second cross-sectional area defined as an area between the shielding film and the polymeric layers between first transition points where the polymeric layers deviate from being substantially concentric with the at least one of the conductors and second transition points where the polymeric layers deviate from being substantially parallel. The second cross-sectional area is equal to or smaller than the first cross-sectional area.
摘要翻译：屏蔽电缆包括导体组，其包括一个或多个基本平行的纵向绝缘导体，屏蔽膜和设置在导体组周围的两个非导电聚合物层。聚合物层包括与至少一个导体具有第一横截面积和其中聚合物层基本上彼此平行的平行部分。所述电缆还包括过渡部分，其提供所述同心部分和所述聚合物层的所述平行部分之间的逐渐过渡，所述过渡部分具有被定义为所述屏蔽膜和所述聚合物层之间的区域之间的第一横截面积的第一横截面积其中聚合物层偏离与至少一个导体和第二转变点基本同心，其中聚合物层基本上平行。第二横截面积等于或小于第一横截面积。

10. 发明申请

US20160351301A1 SHIELDED ELECTRICAL CABLE 审中-公开
标题翻译：屏蔽电缆
公开(公告)号：US20160351301A1
公开(公告)日：2016-12-01
申请号：US15235156
申请日：2016-08-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Douglas B. Gundel
IPC分类号： H01B11/10 , H01B7/08 , H01B11/04
CPC分类号： H05K9/0098 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0876 , H01B7/0892 , H01B7/188 , H01B11/00 , H01B11/04 , H01B11/10 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203
摘要： A shielded electrical cable includes a conductor set that includes two or more substantially parallel longitudinal insulated conductors, a shielding film that is disposed around the conductor set, two non-conductive polymeric layers disposed around the shielding film, and a conformable continuous adhesive layer disposed between the two non-conductive polymeric layers and bonding the two non-conductive polymeric layers to the shielding film and to each other on both sides of the conductor set, a bond between the two non-conductive polymeric layers being stronger than a bond between the shielding film and the two non-conductive polymeric layers.
摘要翻译：屏蔽电缆包括导体组，其包括两个或更多基本上平行的纵向绝缘导体，围绕导体组设置的屏蔽膜，设置在屏蔽膜周围的两个非导电聚合物层，以及设置在屏蔽膜之间的适形连续粘合剂层两个非导电聚合物层并且将两个非导电聚合物层粘合到屏蔽膜上并且在导体组的两侧彼此结合，两个非导电聚合物层之间的结合比屏蔽层之间的键强膜和两个非导电聚合物层。

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