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公开(公告)号：US09627106B2
公开(公告)日：2017-04-18
申请号：US15298369
申请日：2016-10-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: A shielded cable includes adjacent first and second conductor sets. 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 the cable. 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.
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22.发明申请HIGH DENSITY SHIELDED ELECTRICAL CABLE AND OTHER SHIELDED CABLES, SYSTEMS, AND METHODS 有权高密度屏蔽电缆和其他屏蔽电缆，系统和方法公开(公告)号：US20170040088A1
公开(公告)日：2017-02-09
申请号：US15298369
申请日：2016-10-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: 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.
Abstract translation: 屏蔽电气带状电缆包括相邻的第一和第二纵向导体组，其中每个导体组包括两个或多个绝缘导体。 第一导体组还包括通常位于第一导体组的绝缘导体的平面中的接地导体。 每个导体组的周边的至少90％被屏蔽膜包围。 第一和第二非导电聚合物膜设置在电缆的相对侧上，并且形成基本围绕每个导体组的盖部分和每个导体组的每一侧上的夹持部分。 当电缆平放时，第一导体组的接地导体的中心与第二导体组的最近的绝缘导体的中心之间的距离为σ1，绝缘导体的中心到中心间距 第二导体组为σ2，σ1/σ2大于0.7。
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23.发明授权High density shielded electrical cable and other shielded cables, systems, and methods 有权高密度屏蔽电缆和其他屏蔽电缆，系统和方法公开(公告)号：US09443644B2
公开(公告)日：2016-09-13
申请号：US14457557
申请日：2014-08-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: A shielded electrical ribbon cable includes conductor sets each including two or more insulated conductors, each conductor set surrounded by a shielding film, and a first and second non-conductive polymeric films on opposite sides of the cable including cover portions and pinched portions. When the cable is laid flat, S/Dmin is in a range from 1.7 to 2, where S is a center-to-center spacing between nearest insulated conductors of two adjacent conductor sets, and Dmin is the lesser of the outer dimensions of such nearest insulated conductors.
Abstract translation: 屏蔽电带状电缆包括各自包括两个或更多个绝缘导体的导体组，由屏蔽膜包围的每个导体组，以及包括盖部分和夹持部分的电缆的相对侧上的第一和第二非导电聚合物膜。 当电缆平放时，S / Dmin在1.7至2的范围内，其中S是两个相邻导体组的最近的绝缘导体之间的中心到中心的间隔，Dmin是其中的较小的外部尺寸 最近的绝缘导体。
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24.发明申请HIGH DENSITY SHIELDED ELECTRICAL CABLE AND OTHER SHIELDED CABLES, SYSTEMS, AND METHODS 审中-公开高密度屏蔽电缆和其他屏蔽电缆，系统和方法公开(公告)号：US20150348676A1
公开(公告)日：2015-12-03
申请号：US14822075
申请日：2015-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
IPC: H01B7/08
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: A shielded electrical ribbon cable includes conductor sets each including one or more insulated conductors, and a first and second shielding film on opposite sides of the cable. In transverse cross section, cover portions of the shielding films substantially surround each conductor set, and pinched portions of the films form pinched portions of the cable on each side of each conductor set. Dense packing is achieved while maintaining high frequency electrical isolation between conductor sets. When the cable is laid flat, a quantity S/Dmin is in a range from 1.7 to 2, where S is a center-to-center spacing between nearest insulated conductors of two adjacent conductor sets, and Dmin is the lesser of the outer dimensions of such nearest insulated conductors. Alternatively, a first and second conductor set each having only one pair of insulated conductors can satisfy a condition that Σ/σ1 is in a range from 2.5 to 3. Other shielded cables, systems, and methods, which may or may not utilize the dense packing, are also disclosed.
Abstract translation: 屏蔽电缆带电缆包括各自包括一个或多个绝缘导体的导体组，以及在电缆的相对侧上的第一和第二屏蔽膜。 在横截面中，屏蔽膜的盖部分基本上围绕每个导体组，并且膜的夹持部分在每个导体组的每一侧上形成电缆的夹持部分。 实现密集包装，同时保持导体组之间的高频电隔离。 当电缆平放时，S / Dmin的数量范围为1.7至2，其中S是两个相邻导体组的最近绝缘导体之间的中心到中心间距，Dmin是外部尺寸中较小的一个 的绝缘导体。 或者，每个仅具有一对绝缘导体的第一和第二导体组可以满足以下条件：Sgr。/＆sgr; 1在2.5至3的范围内。可以或不可以的其它屏蔽电缆，系统和方法 利用密集包装，也被披露。
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公开(公告)号：US20130105196A1
公开(公告)日：2013-05-02
申请号：US13662963
申请日：2012-10-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , David L. Kordecki
CPC classification number: H01B7/0823 , H01B7/0807 , H01B7/0861 , H01B7/0869 , H01B11/20
Abstract: An edge insulated electrical cable includes an electrical cable and an edge insulation structure applied to the electrical cable at the location. An apparatus for applying edge coating to a film is also disclosed.
Abstract translation: 边缘绝缘电缆包括电缆和在该位置处施加到电缆的边缘绝缘结构。 还公开了一种用于将膜涂覆施加到膜的设备。
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Patent Agency Ranking
26.发明申请Carrier Tapes Having Tear-Initiated Cover Tapes and Methods of Making Thereof 审中-公开带有撕裂盖的胶带的载体胶带及其制造方法公开(公告)号：US20130048220A1
公开(公告)日：2013-02-28
申请号：US13662800
申请日：2012-10-29
Applicant: 3M Innovative Properties Company
Inventor： Ruben E. Velasquez Urey , Rocky D. Edwards , Douglas B. Gundel
IPC: B32B38/10
CPC classification number: C09J7/22 , C09J2201/20 , C09J2201/28 , H05K13/0084 , Y10T156/10 , Y10T156/1056 , Y10T156/1067 , Y10T156/11 , Y10T428/15
Abstract: A cover tape for use with a carrier tape, where the cover tape includes at least one tear-initiation feature that defines a predetermined direction of tear to initiate a tear along portions of the cover tape.
Abstract translation: 一种与载带一起使用的覆盖带，其中覆盖带包括至少一个撕裂起始特征，其限定了预定的撕裂方向以沿着覆盖带的部分引发撕裂。
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公开(公告)号：US20220230780A1
公开(公告)日：2022-07-21
申请号：US17715342
申请日：2022-04-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
Abstract: 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.
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公开(公告)号：US20180068762A1
公开(公告)日：2018-03-08
申请号：US15812327
申请日：2017-11-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards
CPC classification number: H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0869 , H01B11/203
Abstract: A cable includes one or more conductor sets, one or more dielectric unitary blocks or reservoirs, first and second conductive shielding films disposed on opposite first and second sides of the conductor sets and the dielectric blocks or reservoirs, and an adhesive layer. The shielding films include cover portions and pinched portions arranged such that, in cross-section, the cover portions of the shielding films in combination substantially surround each conductor set and each unitary block or reservoir, and the pinched portions of the shielding films in combination form pinched portions of the cable on each side of the conductor set and on at least one side of the unitary block or the reservoir. The adhesive layer bonds the first shielding film to the second shielding film in the pinched portions of the cable.
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公开(公告)号：US09892823B2
公开(公告)日：2018-02-13
申请号：US15596262
申请日：2017-05-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards , Mark M. Lettang , Charles F. Staley
CPC classification number: H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1066 , H01B11/1091 , H01B11/1891 , H01B11/1895 , H01B11/203 , H01B13/14
Abstract: A shielded electrical ribbon cable includes a plurality of conductor sets. Each conductor set is surrounded by a shield and includes two insulated conductors. First and second non-conductive polymeric layers are disposed on opposite sides of the cable. The polymeric layers include cover portions and pinched portions. The cover portions surround the plurality of conductor sets, and the pinched portions form pinched portions on each side of the cable. The cable includes a transition portion on each side of the cable. At least one of the polymeric layers has a radius of curvature of at least 50 microns across an entire width of the cable. For at least one of the polymeric layers, the ratio of the minimum radius of curvature in the cover portions to the minimum radius of curvature in the transition portions is from 2 to 15.
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公开(公告)号：US09852828B2
公开(公告)日：2017-12-26
申请号：US14786292
申请日：2014-04-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Douglas B. Gundel , Rocky D. Edwards
CPC classification number: H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B7/0869 , H01B11/203
Abstract: A cable (2100) includes one or more conductor sets, one or more dielectric unitary blocks (2102) or reservoirs, first and second conductive shielding films (2108) disposed on opposite first and second sides of the conductor sets and the dielectric blocks (2102) or reservoirs, and an adhesive layer (2140). The shielding films (2108) include cover portions and pinched portions arranged such that, in cross-section, the cover portions of the shielding films in combination substantially surround each conductor set and each unitary block (2102) or reservoir, and the pinched portions of the shielding films in combination form pinched portions of the cable on each side of the conductor set and on at least one side of the unitary block (2102) or the reservoir. The adhesive layer (2140) bonds the first shielding film to the second shielding film in the pinched portions of the cable.
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