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127 条记录 (耗时 0.018 秒)

    Circuit protection device
    21.
    发明授权
    Circuit protection device 失效
    电路保护装置

    公开(公告)号：US4952173A

    公开(公告)日：1990-08-28

    申请号：US418773

    申请日：1989-10-02

    申请人： Guillaume M. G. Peronnet ,  Jean-Christian C. Delamotte

    发明人： Guillaume M. G. Peronnet ,  Jean-Christian C. Delamotte

    IPC分类号： H01R13/533 ,  H01R13/646 ,  H02H9/04

    CPC分类号： H01R24/48 ,  H02H9/044 ,  H01R2103/00 ,  Y10S439/935

    摘要： A circuit protection device that can be incorporated into a coaxial cable connector for protecting the circuit from a voltage transient, comprises an annulus 11 that has a central aperture for receiving a central conductor, e.g. pin, of the connector. The annulus is electrically insulating and has a central electrode (12) for connection to the connector pin and a peripheral electrode (14) for connection to the connector housing and the coaxial cable screen. A portion of the electrodes overlie each other and are separated from each other by a layer of semiconductor switching material (16). For example, a chalcogenide glass switching material (16) may be evaporated onto a small projecting area (15) of the central electrode, followed by a small circular area (17) of copper, and the deposited copper area (17) may be wire bonded to the rest of the peripheral electrode (14) by wire bridge (18). In use, the switching material (16) will immediately change to a low resistance state when the coaxial cable is subjected to a voltage transient in order to protect the circuit, and will then revert to its high resistance state.

    摘要翻译： 可以并入到用于保护电路免受电压瞬变的同轴电缆连接器中的电路保护装置包括具有用于接收中心导体的中心孔的环形空间11。 针，连接器。 环形件是电绝缘的，并且具有用于连接到连接器销的中心电极（12）和用于连接到连接器壳体和同轴电缆屏蔽件的外围电极（14）。 电极的一部分彼此叠置并且通过半导体开关材料层16彼此分开。 例如，硫族化物玻璃开关材料（16）可以蒸发到中心电极的小的突出区域（15）上，随后是小的铜的圆形区域（17），并且沉积的铜区域（17）可以是金属丝 通过线桥（18）连接到外围电极（14）的其余部分。 在使用中，当同轴电缆经受电压瞬变以保护电路时，开关材料（16）将立即变为低电阻状态，然后将恢复到其高电阻状态。

    DC block RF coaxial devices
    25.
    发明授权
    DC block RF coaxial devices 有权
    直流块射频同轴设备

    公开(公告)号：US08976500B2

    公开(公告)日：2015-03-10

    申请号：US13115749

    申请日：2011-05-25

    申请人： Chris Penwell ,  Edward John Dickman

    发明人： Chris Penwell ,  Edward John Dickman

    IPC分类号： H02H3/20 ,  H01R24/48 ,  H01R103/00

    CPC分类号： H01R24/48 ,  H01R2103/00

    摘要： A DC block RF device includes a housing defining a cavity having a central axis, an input conductor disposed in the cavity of the housing and extending substantially along the central axis of the cavity and an output conductor disposed in the cavity of the housing and extending substantially along the central axis of the cavity. The DC block RF device further includes a first capacitor connected to the input conductor and a second capacitor connected to the output conductor and the first capacitor. In addition, the DC block RF device includes a coil for grounding surge signals, the coil having an inner edge connected to the center conductor and an outer edge connected to the housing of the device. During a surge, the first capacitor is configured to arc the surge across the capacitor without damaging the capacitor so the surge can dissipate through coil to ground.

    摘要翻译： DC块RF器件包括限定具有中心轴的空腔的壳体，设置在壳体的空腔中并基本上沿着空腔的中心轴线延伸的输入导体，以及布置在壳体的空腔中并基本上延伸的输出导体 沿着腔的中心轴线。 DC块RF器件还包括连接到输入导体的第一电容器和连接到输出导体和第一电容器的第二电容器。 此外，DC块RF器件包括用于接地浪涌信号的线圈，线圈具有连接到中心导体的内边缘和连接到器件外壳的外边缘。 在浪涌期间，第一电容器被配置为跨过电容器的电涌而不损坏电容器，因此浪涌可以通过线圈消散到地。

    Surge Discharge Point for Devices
    26.
    发明申请
    Surge Discharge Point for Devices 审中-公开
    设备浪涌放电点

    公开(公告)号：US20140204489A1

    公开(公告)日：2014-07-24

    申请号：US13768374

    申请日：2013-02-15

    申请人： JJS COMMUNICATIONS CO., LTD.

    发明人： SHOU-YING WANG

    IPC分类号： H02H9/04

    CPC分类号： H01T4/08 ,  H01R24/48 ,  H01R2103/00 ,  H01T4/10

    摘要： A surge point discharge device for coupling a signal male connector or female connector comprises a metal body, and a through hole disposed at a center of the metal body for a signal line of the signal male connector or female connector to go through. At least one protruding portion is extended from the metal body for surge point discharging.

    摘要翻译： 用于耦合信号公连接器或阴连接器的浪涌点放电装置包括金属体和设置在金属体中心的通孔，用于信号公连接器或母连接器的信号线通过。 至少一个突出部分从金属体延伸以用于喘振点放电。

    COAXIAL PROTECTIVE DEVICE
    27.
    发明申请
    COAXIAL PROTECTIVE DEVICE 审中-公开
    同轴保护装置

    公开(公告)号：US20140177122A1

    公开(公告)日：2014-06-26

    申请号：US14134583

    申请日：2013-12-19

    申请人： George M. Kauffman

    发明人： George M. Kauffman

    IPC分类号： H02H9/04

    CPC分类号： H01R24/48 ,  H01R24/44 ,  H01R2103/00

    摘要： A protective device for transmitting electromagnetic signals includes an inner conductor that extends coaxially within an outer conductor. To compensate for dimensional tolerances without compromising performance, inner conductor is constructed to include a center pin with a conical end, a plunger pin slidably disposed within an axial bore in the center pin, the plunger pin including a conical end located outside the center pin, and a resilient, expandable, conductive band coaxially mounted onto the conical ends of the center and plunger pins. A gas discharge tube is conductively coupled between the inner and outer conductors to discharge transient voltages transmitted along the inner conductor. To minimize disturbance to the transmission line, the width of the gas discharge tube in the region of contact with the inner conductor is preferably equal to the diameter of the inner conductor. Additionally, the gas discharge tube is preferably greater in length than in width.

    摘要翻译： 用于传输电磁信号的保护装置包括在外导体内同轴延伸的内导体。 为了在不影响性能的情况下补偿尺寸公差，内导体被构造成包括具有锥形端的中心销，可滑动地设置在中心销的轴向孔内的柱塞销，柱塞销包括位于中心销外侧的锥形端， 以及同轴地安装在中心和柱塞销的锥形端上的弹性的，可扩展的导电带。 气体放电管导电耦合在内导体和外导体之间，以放电沿内导体传输的瞬态电压。 为了使对传输线的扰动最小化，在与内导体接触的区域中的气体放电管的宽度优选等于内导体的直径。 此外，气体放电管的长度优选比宽度大。

    F-Connector with Integrated Surge Protection
    28.
    发明申请
    F-Connector with Integrated Surge Protection 有权
    带集成浪涌保护的F型连接器

    公开(公告)号：US20140154922A1

    公开(公告)日：2014-06-05

    申请号：US13693352

    申请日：2012-12-04

    申请人： GENESIS TECHNOLOGY USA, INC..

    发明人： Earl Anthony Daughtry, JR. ,  Ronald L. Hodge

    IPC分类号： H01R13/66

    CPC分类号： H01R13/6666 ,  H01R13/719 ,  H01R24/48

    摘要： A connector (200), such as but not limited to a coaxial female F-connector, has an integral surge protector. The F-connector includes a connector body (220) with an extended center conductor lead (215). Attached to the F-connector and substantially surrounding the lead is an inductor, such as a toroid core (300) having windings (315) thereon. In one configuration one end (320) of the windings is attached to the center conductor lead and the other end (325) is attached to an electrical ground. In another configuration that other end is attached to a circuit ground via a capacitor, a power supply, or a biasing circuit. The inductor serves to shunt a surge to ground. A series capacitor is connected between the center conductor lead and an input/output port on an electronic circuit, passes the desired signal, and further helps to prevent a surge from reaching the device.

    摘要翻译： 连接器（200），例如但不限于同轴阴型F型连接器，具有整体电涌保护器。 F连接器包括具有延伸的中心导体引线（215）的连接器本体（220）。 连接到F连接器并且基本上围绕引线的是电感器，例如其上具有绕组（315）的环形芯（300）。 在一个配置中，绕组的一端（320）附接到中心导体引线，另一端（325）附接到电接地。 在另一种结构中，另一端通过电容器，电源或偏置电路连接到电路接地。 电感器用于将浪涌电流分流到地。 串联电容器连接在中心导体引线和电子电路上的输入/输出端口之间，通过所需信号，进一步有助于防止浪涌到达器件。

    Coaxial In-Line Assembly
    30.
    发明申请
    Coaxial In-Line Assembly 有权
    同轴在线装配

    公开(公告)号：US20120188678A1

    公开(公告)日：2012-07-26

    申请号：US13438878

    申请日：2012-04-04

    申请人： Frank Harwath ,  Tom King ,  Joon Lee

    发明人： Frank Harwath ,  Tom King ,  Joon Lee

    IPC分类号： H02H9/00

    CPC分类号： H01T4/08 ,  H01R24/48 ,  H01R2103/00

    摘要： A fine arrestor having a body with a bore there through, an inner conductor within the bore, an inner conductor capacitor within the bore coupled between a surge portion of the inner conductor and a protected portion of the inner conductor, and an inner conductor inductor within the bore coupled electrically in parallel with the inner conductor capacitor. A first shorting portion coupled between the surge portion of the inner conductor and the body and a second shorting portion coupled between the protected portion of the inner conductor and the body, for conducting a surge to ground. Also, other coaxial in-line assemblies may be formed incorporating the inner conductor cavity for isolation of enclosed electrical components.

    摘要翻译： 一种精细避雷器，其具有通孔内的孔体，孔内部的内部导体，内部导体电容器，内部导体电容器，内部导体的浪涌部分和内部导体的受保护部分之间，以及内部导体电感器 所述孔与内部导体电容器并联电连接。 耦合在内部导体的浪涌部分和本体之间的第一短路部分和耦合在内部导体的受保护部分和主体之间的第二短路部分，用于对地面进行浪涌。 此外，可以形成其它同轴的在线组件，其中结合有用于隔离封闭的电气部件的内部导体腔。