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公开(公告)号：US11223167B2
公开(公告)日：2022-01-11
申请号：US16948419
申请日：2020-09-17
IPC分类号： H01R12/00 , H01R13/6586 , H01R13/52 , H01R13/6597 , H01R24/44
摘要： An assembly for passing controlled impedance electrical signals between two different environments via feedthroughs in a feedthrough block. The feedthrough has a signal coupling, a dielectric surrounding the signal coupling, and a ground coupling surrounding the dielectric. An electrically insulating block has an electrically conductive signal link and discrete electrically conductive ground links surrounding the signal link. An electrically conductive block has a separate dielectric spacer and signal link through the spacer. The junctions between the block, links, and spacer are sealed to hermetically separate the two environments. In one method, the components are press fit, leaving no gap between adjacent components. In another method, potting material is forced into the junctions between components.
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公开(公告)号：US11205877B2
公开(公告)日：2021-12-21
申请号：US17061230
申请日：2020-10-01
IPC分类号： H01R4/66 , H01R13/6473 , H01R13/6591
摘要： A controlled-impedance cable assembly for removably attaching a controlled-impedance cable to a surface of a device. Signal contacts are attached to signal conductors of cables and ground members are coupled to shields of the cables. Ends of the signal conductors and of elongated appendages extending from the ground members are positioned to make a pressure contact to pads and ground lands on the surface. Pressure to make those contacts may come from deflection of the ends of the signal conductors and elongated ground appendages or from a spring. The signal contacts and elongated appendages may be positioned to provide an impedance matching an impedance with the cables.
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3.发明授权公开(公告)号：US09312639B2
公开(公告)日：2016-04-12
申请号：US14686206
申请日：2015-04-14
发明人： Gordon A Vinther , Sergio Diaz
IPC分类号： H01R12/00 , H01R13/6473 , H01R12/71 , H01R13/6477 , H01R13/6592 , H01R12/79 , H01R9/03 , H01R24/44 , H01R13/24
CPC分类号： H01R13/6473 , H01R9/032 , H01R12/714 , H01R12/79 , H01R13/2421 , H01R13/6477 , H01R13/6592 , H01R24/44
摘要： A controlled-impedance cable termination that minimizes the effects of cable expansion and contraction on impedance matching. The terminator has an anchor block, an expansion/contraction compensator (ECC) attached to the cable, a compliant signal contact for making the electrical connection between the cable center conductor and the electrical device. The ECC has an electrically-conductive ferrule with a bore. The ferrule bore may be formed in the anchor block instead of in a separate ferrule. The cable shield is attached at the bore. A solid dielectric insert fits into the ferrule bore. An electrically-conductive center pin fits into a bore in the dielectric insert and has a bore that accepts the center conductor such that the center conductor can expand and contracting while maintaining electrical contact with the center pin. A plate abuts the anchor block face and holds the compliant contacts through apertures.
摘要翻译： 一种可控阻抗电缆端接，可最大限度地减少电缆扩展和收缩对阻抗匹配的影响。 终端器具有锚块，连接到电缆的扩展/收缩补偿器（ECC），用于在电缆中心导体和电气设备之间进行电连接的兼容信号触点。 ECC具有带孔的导电套圈。 套圈孔可以形成在锚块中，而不是在单独的套圈中。 电缆屏蔽连接在孔中。 固定电介质插入件嵌入套圈孔中。 导电中心销配合到电介质插入件的孔中，并且具有容纳中心导体的孔，使得中心导体能够在与中心销保持电接触的同时膨胀和收缩。 板抵靠锚块面并且通过孔保持柔性触点。
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4.发明授权公开(公告)号：US08926342B2
公开(公告)日：2015-01-06
申请号：US14238215
申请日：2012-10-24
发明人： Gordon A Vinther , Sergio Diaz , Jeffrey G Hebert
CPC分类号： H02G1/14 , H01R9/032 , H01R12/714 , H01R12/75 , H01R12/79 , H01R13/2421 , H01R13/6473 , H01R13/6633 , H01R24/38 , H01R43/00 , Y10T29/53243
摘要： An apparatus for terminating a controlled-impedance cable using compliant electrical contacts to provide an interface to another device. The terminator includes a conductive ground block for securing the cable by its ground shield and providing a common ground. Once the cable is anchored in the ground block, the block face and cable ends are dressed to make a reliable electrical contact with the compliant signal contact that electrically connects the cable center conductor to the device. An insulating or conductive plate mounted to the ground block holds the signal contact and optional ground contacts that electrically connect the ground block to the ground plane of the device. The ground contacts surround the signal contact in a pattern that closely mimics the impedance environment of the cable. When using a conductive plate, the signal contact is insulated from the plate by an insulating centering plug or a non-conductive coating.
摘要翻译： 一种用于使用兼容的电触点终止受控阻抗电缆以提供与另一装置的接口的装置。 终端器包括用于通过其接地屏蔽固定电缆并提供公共接地的导电接地块。 一旦将电缆锚固在接地块中，则修理块面和电缆端部，以便与将电缆中心导体电连接到设备的柔性信号触点进行可靠的电接触。 安装到接地块的绝缘或导电板保持将接地块电气连接到设备的接地平面的信号触点和可选的接地触头。 接地触点以紧密模拟电缆阻抗环境的图案围绕信号触点。 当使用导电板时，信号触点通过绝缘定心塞或非导电涂层与板绝缘。
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公开(公告)号：US11557861B2
公开(公告)日：2023-01-17
申请号：US17645477
申请日：2021-12-22
IPC分类号： H01R12/00 , H01R13/6586 , H01R13/52 , H01R13/6597 , H01R24/44
摘要： An assembly for passing controlled impedance electrical signals between two different environments via feedthroughs in an electrically-conductive feedthrough block. The feedthrough has a signal coupling, a dielectric spacer surrounding the signal coupling, and a ground coupling surrounding the dielectric. The feedthrough is sealed to hermetically separate the two environments. One or both ends of the dielectric are recessed from the face of the block forming a gap. The gaps is filled with a potting material to form the hermetic seal.
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公开(公告)号：US20220140561A1
公开(公告)日：2022-05-05
申请号：US17310223
申请日：2020-01-28
摘要： A cable termination that enables the attachment of SMA connectors to controlled-impedance cables with a conductive foil wrap shield; for the separate ferrule embodiment, the sheath is stripped back on the cable, exposing the foil shield surrounding the dielectric; a ferrule is slid or clamped over the foil shield and bonded; the face of the ferrule is dressed so that the foil shield and dielectric are flush with the ferrule face and the signal conductor protrudes from the face this cable subassembly is installed in the boss of a housing that prevents movement of the ferrules relative to each other and so that each ferrule face is aligned with an opening in the boss through which an SMA connector barrel is attached to the ferrule a cover secures the cable subassembly in the housing.
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公开(公告)号：US07126062B1
公开(公告)日：2006-10-24
申请号：US11390002
申请日：2006-03-27
申请人： Gordon A. Vinther , Sergio Diaz
发明人： Gordon A. Vinther , Sergio Diaz
CPC分类号： G01R1/06716 , G01R1/06733 , H01R13/2414 , H01R13/2421 , H01R13/33
摘要： A compliant electrical contact assembly for temporarily interfacing two electrical devices. The assembly includes a contact having loops with axes forming with a closed coil with opposed contact points. The axes is angled from the direction of the compression force holding the assembly sandwiched between the electrical devices. The electrically shorted loops of the coil slide on the surfaces of one another as the compression force is applied, providing compliance. The contact can be made extremely small such that pitches in the micrometer range can be achieved with very low inductance values. The contact is installed in a through aperture in a dielectric panel such that the contact points extend from opposed openings of the aperture. Optionally, the aperture is filled with a compliant, conductive elastomer.
摘要翻译： 用于临时连接两个电气设备的兼容电接触组件。 该组件包括具有环的接触件，其轴线形成有具有相对接触点的闭合线圈。 轴线夹持夹在电气设备之间的组件的压缩方向成角度。 当施加压缩力时，线圈的电短路环在彼此的表面上滑动，提供顺应性。 可以使接触极小，使得可以以非常低的电感值实现微米范围的间距。 接触件安装在电介质面板的通孔中，使得接触点从孔的相对的开口延伸。 可选地，孔被柔顺导电弹性体填充。
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公开(公告)号：US06909056B2
公开(公告)日：2005-06-21
申请号：US10834727
申请日：2004-04-29
申请人： Gordon A. Vinther
发明人： Gordon A. Vinther
IPC分类号： G01R1/06 , G01R1/067 , G01R31/02 , G01R31/26 , H01B11/06 , H01H31/02 , H01H31/04 , H01R12/00 , H01R12/04 , H01R12/16 , H01R13/24 , H05K1/16 , H05K7/10 , H05K1/11
CPC分类号： H01R13/2421 , G01R1/06716 , G01R1/06733 , H01R12/52 , H01R2201/20 , H05K7/1069
摘要： A compliant electrical contact assembly for temporarily interfacing two electrical devices. The assembly includes a contact with a closed coil with opposed contact points and an axis that is angled from the direction of the compression force holding the assembly sandwiched between the electrical devices. The electrically shorted loops of the coil slide on the surfaces of one another as the compression force is applied, providing compliance. The contact can be made extremely small such that pitches in the micrometer range can be achieved with very low inductance values. The contact is installed in a through aperture in a dielectric panel. The coil fits into a center section of the aperture. The contact points extend from opposed openings of the aperture. Optionally, the aperture is filled with a compliant, conductive elastomer.
摘要翻译： 用于临时连接两个电气设备的兼容电接触组件。 该组件包括具有相对接触点的闭合线圈的接触件和从夹持在电气设备之间的组件的压缩力方向成角度的轴线。 当施加压缩力时，线圈的电短路环在彼此的表面上滑动，提供顺应性。 可以使接触极小，使得可以以非常低的电感值实现微米范围的间距。 触点安装在电介质面板的通孔中。 线圈装配到孔的中心部分。 接触点从孔的相对的开口延伸。 可选地，孔被柔顺导电弹性体填充。
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公开(公告)号：US20210021085A1
公开(公告)日：2021-01-21
申请号：US17061230
申请日：2020-10-01
IPC分类号： H01R13/6473 , H01R13/6591
摘要： A controlled-impedance cable assembly for removably attaching a controlled-impedance cable to a surface of a device. Signal contacts are attached to signal conductors of cables and ground members are coupled to shields of the cables. Ends of the signal conductors and of elongated appendages extending from the ground members are positioned to make a pressure contact to pads and ground lands on the surface. Pressure to make those contacts may come from deflection of the ends of the signal conductors and elongated ground appendages or from a spring. The signal contacts and elongated appendages may be positioned to provide an impedance matching an impedance with the cables.
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公开(公告)号：US09347982B1
公开(公告)日：2016-05-24
申请号：US14726541
申请日：2015-05-31
发明人： Gordon A Vinther , Sergio Diaz
CPC分类号： G01R31/2808 , G01R1/0416 , G01R1/0433
摘要： A fixture for probing circuit boards and microcircuits. A guide plate provides indexing for positioning a probe assembly in one or two dimensions. The guide plate has two opposed mounting sides connected by one or two indexing sides and is mounted to the test unit by screws. The indexing sides and, optionally, the mounting sides have column mounting holes and column markings. A bridge mounts to the indexing sides with its column pointer aligned with the desired column marking. The bridge has row mounting holes and row markings. The probe assembly mounts to the bridge with its row pointer aligned with the desired row marking. Optionally, the bridge is part of the probe assembly and without row indexing elements to be used in one dimension. The probe assembly has a terminator platform and connector plate with electrical cable assemblies extending therebetween.
摘要翻译： 用于探测电路板和微电路的固定装置。 导板提供用于将探针组件定位在一维或二维中的分度。 引导板具有通过一个或两个分度侧连接的两个相对的安装侧，并且通过螺钉安装到测试单元。 分度侧和可选的安装侧具有柱安装孔和列标记。 桥梁安装到索引侧，其列指针与所需的列标记对齐。 桥梁有行安装孔和行标记。 探针组件安装到桥上，其行指针与所需的行标记对齐。 可选地，桥是探针组件的一部分，并且在一维中不使用行索引元素。 探针组件具有终端平台和连接板，其中电缆组件之间延伸。
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