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公开(公告)号：US11699536B2
公开(公告)日：2023-07-11
申请号：US17247581
申请日：2020-12-17
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.
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公开(公告)号：US20190080823A1
公开(公告)日：2019-03-14
申请号：US16084478
申请日：2017-03-15
Inventor： Gunnar Armbrecht , Thomas Schmid , Stephan Kunz
CPC classification number: H01B11/005 , H01B3/30 , H01B7/02 , H01B7/0216 , H01B11/08
Abstract: The invention relates to a cable for transmitting electrical signals, comprising an outer casing made of an electrically insulating material and at least N lines n with N≥2 and N∈|N, which are arranged inside the outer casing, wherein each line m has a total of M wires made of an electrically conductive material with M≥1 and M∈|N, wherein the wire m with ∈[1,M], m∈|N of the line n with n∈[1,N], n∈|N is surrounded by a dielectric having a predetermined value for the relative permittivity εr(m,n)>1. The following applies for at least two different lines: n=j and n=(j+s) εr(m,j)=εr(m,j+s)−k(s) with m∈[1,M], m∈|N, j∈[1,N−1], j∈|N, s∈[1, N−j], s∈|N, wherein k(s)∈ and k(s)∈[−2.0, −0,01] and k(s)∈[0.01,2.0].
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公开(公告)号：US09865377B2
公开(公告)日：2018-01-09
申请号：US15265535
申请日：2016-09-14
Applicant: YAZAKI ENERGY SYSTEM CORPORATION
Inventor： Kouji Nakamura , Takahiro Suzuki
CPC classification number: H01B11/04 , H01B7/02 , H01B11/005
Abstract: A wire bundle includes insulated wires. The insulated wires each includes a conductor core covered with an insulator and is quad-twisted to form the wire bundle. The wire bundle has an annular shape including an inner perimeter and an outer perimeter in a cross section perpendicular to an axis line of the wire bundle. A shape of the outer perimeter is a square or a quasi-square. The quasi-square is a shape formed by curving at least one side of a square to a radial inside direction of the annular shape in the cross section. The insulated wires each has, in the cross section, a shape connecting a plurality of vertexes including two adjacent vertexes of the square or the quasi-square and two vertexes present on the inner perimeter.
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公开(公告)号：US20170148545A1
公开(公告)日：2017-05-25
申请号：US15427565
申请日：2017-02-08
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.
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5.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：US09502154B1
公开(公告)日：2016-11-22
申请号：US15235138
申请日：2016-08-12
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 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 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。 第一导体组还包括位于第一导体组的绝缘导体的平面内的接地导体。 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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Patent Agency Ranking
公开(公告)号：US09214262B2
公开(公告)日：2015-12-15
申请号：US14008253
申请日：2012-02-06
Applicant: Gunnar Armbrecht , Helmut Reiter
Inventor： Gunnar Armbrecht , Helmut Reiter
CPC classification number: H01B11/1041 , H01B11/005 , H01B11/1033
Abstract: A star-quad cable for transmitting electrical signals, having at least two pairs of conductors, each conductor having one wire made of an electrically conductive material and a conductor sheath radially enclosing the wire and made of an electrically insulating material, the conductors being arranged on the corners of a square in a cross-section, with the conductors of a pair arranged on diagonally opposite corners of the square, wherein four conductors are twisted at a predetermined stranding factor; and a shield made of an electrically conductive material and enclosing the two pairs of conductors is arranged radially on the outside, constructed from a weave of individual shield wires. At least one shield wire or at least one shield wire bundle is stranded radially enclosing the conductors such that they run in the axial direction substantially parallel to a wire of a conductor.
Abstract translation: 用于传输电信号的星形四角形电缆，具有至少两对导体，每个导体具有由导电材料制成的一根导线，以及径向包围导线并由电绝缘材料制成的导线套，导体布置在 横截面中的正方形的角部，其中一对的导体布置在正方形的对角相对的角上，其中四根导体以预定的绞合系数扭转; 并且由导电材料制成并封闭两对导体的屏蔽件径向地布置在外部，由单独的屏蔽线的编织构成。 至少一个屏蔽线或至少一个屏蔽线束被径向包围导体，使得它们在基本上平行于导体的导线的轴向方向上延伸。
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公开(公告)号：US08841555B2
公开(公告)日：2014-09-23
申请号：US13558679
申请日：2012-07-26
Applicant: Douglas B. Gundel , William V. Ballard , Alexander W. Barr , Joseph N. Castiglione , William J. Lee , Mark M. Lettang , Jesse A. Mann , Richard J. Scherer , Charles F. Staley
Inventor： Douglas B. Gundel , William V. Ballard , Alexander W. Barr , Joseph N. Castiglione , William J. Lee , Mark M. Lettang , Jesse A. Mann , Richard J. Scherer , Charles F. Staley
CPC classification number: H01R13/6592 , H01B7/02 , H01B7/0807 , H01B7/0823 , H01B7/0838 , H01B7/0861 , H01B11/002 , H01B11/005 , H01B11/1869 , H01B11/203
Abstract: Various high speed shielded cables are used in combination with a connector assembly. The connector assembly includes a plurality of electrical terminations in electrical contact with the conductor sets of the cable at a first end of the cable, the electrical terminations configured to make electrical contact with corresponding mating electrical terminations of a mating connector and at least one housing configured to retain the plurality of electrical terminations in a planar, spaced apart configuration.
Abstract translation: 各种高速屏蔽电缆与连接器组件结合使用。 连接器组件包括在电缆的第一端处与电缆的导体组电接触的多个电端子，电端子被配置为与匹配连接器的对应配合电端子进行电接触，并且配置有至少一个壳体 以将多个电终端保持在平面间隔开的结构中。
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公开(公告)号：US08690759B2
公开(公告)日：2014-04-08
申请号：US13184052
申请日：2011-07-15
Applicant: Eckhart Baum , Peter Schwarz
Inventor： Eckhart Baum , Peter Schwarz
CPC classification number: A61B1/00114 , A61B1/00193 , A61B1/05 , H01B11/005 , H04N5/23203 , H04N2005/2255
Abstract: There is disclosed an endoscopic instrument comprising a shaft having a distal end at which at least one optical sensor is arranged and a proximal end configured for a connection to a supply unit, further comprising a data transmission element which is provided between the at least one optical sensor and the proximal end and which is configured to differentially transmit at least two signals. The data transmission element is embodied as a star quad cable.
Abstract translation: 公开了一种内窥镜器械，其包括具有远端的轴，至少一个光学传感器被设置在该远端处，并且被配置为用于连接到供应单元的近端，还包括数据传输元件，所述数据传输元件设置在所述至少一个光学 传感器和近端并且被配置为差分地传送至少两个信号。 数据传输元件被实现为星形四线电缆。
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公开(公告)号：US20140014393A1
公开(公告)日：2014-01-16
申请号：US14007541
申请日：2012-03-05
Applicant: Michael Wollitzer , Gunnar Armbrecht , Helmut Reiter
Inventor： Michael Wollitzer , Gunnar Armbrecht , Helmut Reiter
IPC: H01B11/04
CPC classification number: H01B11/04 , H01B7/18 , H01B11/005 , H01B11/1033
Abstract: A star-quad cable for transmitting electrical signals with at least two pairs of electrical conductors, wherein each conductor has an electrically conductive core and a conductor sheath of an electrically insulating material which surrounds the core radially, the conductors being arranged at the corners of a square in a cross section of the star-quad cable, wherein the conductors of a pair are arranged at diagonally opposite corners of the square, and in each case the four conductors are twisted with one another in accordance with a star-quad arrangement with a predetermined stranding factor, wherein an electrically conducive shield surrounds the two pairs of conductors radially on the outside. An additional insulator sheath (of an electrically insulating material is arranged between the conductors and the shield.
Abstract translation: 一种用于传输具有至少两对电导体的电信号的星形四边形电缆，其中每个导体具有导电芯和电绝缘材料的导体护套，其围绕芯径向，导体布置在 在四分之一电缆的横截面中为正方形，其中一对的导体布置在正方形的对角相对的角部处，并且在每种情况下，四根导体根据具有星形四边形布置的方式彼此扭曲 预定的绞合因子，其中电导体屏蔽件在外部径向地包围两对导体。 电绝缘材料的另外的绝缘体护套布置在导体和屏蔽之间。
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公开(公告)号：US20120016202A1
公开(公告)日：2012-01-19
申请号：US13184052
申请日：2011-07-15
Applicant: Eckart Baum , Peter Schwarz
Inventor： Eckart Baum , Peter Schwarz
CPC classification number: A61B1/00114 , A61B1/00193 , A61B1/05 , H01B11/005 , H04N5/23203 , H04N2005/2255
Abstract: There is disclosed an endoscopic instrument comprising a shaft having a distal end at which at least one optical sensor is arranged and a proximal end configured for a connection to a supply unit, further comprising a data transmission element which is provided between the at least one optical sensor and the proximal end and which is configured to differentially transmit at least two signals. The data transmission element is embodied as a star quad cable.
Abstract translation: 公开了一种内窥镜器械，其包括具有远端的轴，至少一个光学传感器被设置在该远端处，并且被配置为用于连接到供应单元的近端，还包括数据传输元件，所述数据传输元件设置在所述至少一个光学 传感器和近端并且被配置为差分地传送至少两个信号。 数据传输元件被实现为星形四线电缆。
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