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1. 发明授权

US09570904B2 Transmission bandwidth extender/category 6 surge protector 有权
标题翻译：传输带宽扩展器/ 6类浪涌保护器
公开(公告)号：US09570904B2
公开(公告)日：2017-02-14
申请号：US14557740
申请日：2014-12-02
申请人： ILLINOIS TOOL WORKS INC.
发明人： Adrian Araujo Ortega , Richard J. Urban
IPC分类号： H02H7/20 , H02H3/22 , H04M1/74
CPC分类号： H02H7/20 , H02H3/22 , H04M1/745
摘要： A surge protector for protecting telecommunications related equipment and other associated sensitive electrical components from over-voltage transient occurring on tip/ring conductors of telecommunication lines coupled thereto includes a printed circuit board and a plurality of surge protection circuits being mounted on the printed circuit board. Each of the plurality of surge protection circuits includes a first set of steering diodes and a second set of steering diodes. A common transient voltage clamping device has a first end connected to a first conductor lead and a second end connected to a second conductor lead so as to be shared by the plurality of surge protection circuits. A common pair of series-connected rectifier diodes has a first end also connected to the first conductor lead and a second end also connected to the second conductor lead so as to be shared by the plurality of surge protection circuits.
摘要翻译：用于保护电信相关设备和其他相关联的敏感电气部件的浪涌保护器免受在与其耦合的电信线路的尖端/环形导体上发生的过电压瞬变的影响，包括安装在印刷电路板上的印刷电路板和多个浪涌保护电路。多个浪涌保护电路中的每一个包括第一组转向二极管和第二组转向二极管。公共瞬态电压钳位装置具有连接到第一导体引线的第一端和连接到第二导体引线的第二端，以便由多个浪涌保护电路共享。一对共同的串联连接的整流二极管的第一端也连接到第一导体引线，第二端也连接到第二导体引线，以便被多个浪涌保护电路共用。

2. 发明申请

US20170005418A1 SURGE PROTECTION DEVICE WITH AT LEAST ONE SURGE PROTECTION UNIT 有权
标题翻译：具有至少一个防护单元的防护装置
公开(公告)号：US20170005418A1
公开(公告)日：2017-01-05
申请号：US15125695
申请日：2015-02-10
申请人： DEHN + SÖHNE GMBH + CO. KG
发明人： Thomas SEITZ , Peter ZAHLMANN
IPC分类号： H01R4/24 , H01R9/26
CPC分类号： H01R4/2404 , H01H83/10 , H01R4/2429 , H01R9/2416 , H01R9/2625 , H01R9/2641 , H04M1/00 , H04M1/745
摘要： The invention relates to a surge protection device comprising at least one surge protection unit, consisting of a substantially U-shaped socket part and a plug part which can be fixed in the socket part and which receives a surge protection means. Insulated electric conductors on or in the socket part are contacted by means of vampire taps or displacing terminals. The surge protection device also comprises openings or perforations formed in the socket part for receiving conductors. According to the invention, the openings are selectively designed so that the electric conductors are inserted into or through the openings, and the openings are exposed in a socket part region which can be covered by the socket part such that cutting surfaces located on the base of the plug part penetrate the conductor insulation during the plug-in process and directly contact the respective conductor.
摘要翻译：本发明涉及一种浪涌保护装置，其包括至少一个浪涌保护单元，该电涌保护单元由大致U形的插座部分和插头部分组成，其可以固定在插座部分中并且接收浪涌保护装置。插座部分上或插座部分中的绝缘电导体通过吸血器抽头或移位端子接触。浪涌保护装置还包括形成在插座部分中用于接收导体的开口或穿孔。根据本发明，开口被选择性地设计成使得电导体插入或穿过开口，并且开口暴露在可由插座部分覆盖的插座部分区域中，使得位于插头部分在插入过程中穿透导体绝缘体，并直接接触相应的导体。

3. 发明授权

US09065274B2 Connection apparatus circuit and high voltage surge protection method thereof 有权
标题翻译：连接装置电路及其高压浪涌保护方法
公开(公告)号：US09065274B2
公开(公告)日：2015-06-23
申请号：US14076588
申请日：2013-11-11
申请人： GIGA-BYTE TECHNOLOGY CO., LTD.
发明人： Kuo Lun Tsen , Hui Mou Wu
IPC分类号： H02H1/04 , H02H7/055 , H02H9/04
CPC分类号： H02H7/055 , H01R13/6633 , H01R13/6666 , H01R24/64 , H02H9/042 , H03H7/38 , H04L12/40032 , H04L25/0278 , H04M1/745 , H04M3/18 , H04Q2213/13302 , H05K1/0257
摘要： A connection apparatus circuit includes an isolation transformer, an impedance matching network, a high-voltage capacitor and a first high-voltage surge protector. The isolation transformer has a first coil and a second coil, wherein the first coil has a first terminal, a second terminal and a center tap. The impedance matching network is coupled between the center tap and a relay terminal. The high-voltage capacitor is coupled between the relay terminal and a ground terminal. The first high-voltage surge protector is coupled between the relay terminal and the ground terminal. When a high-voltage surge exceeds a default value between the first terminal or the second terminal and the ground terminal, the first high-voltage surge protector is conducted to clamp current on the impedance matching network.
摘要翻译：连接装置电路包括隔离变压器，阻抗匹配网络，高压电容器和第一高压电涌保护器。隔离变压器具有第一线圈和第二线圈，其中第一线圈具有第一端子，第二端子和中心抽头。阻抗匹配网络耦合在中心抽头和中继端子之间。高压电容器连接在继电器端子和接地端子之间。第一个高压浪涌保护器耦合在继电器端子和接地端子之间。当高压浪涌超过第一端子或第二端子与接地端子之间的默认值时，第一高压电涌保护器被传导以钳位阻抗匹配网络上的电流。

4. 发明授权

US08929047B2 Transient protection at a line interface 有权
公开(公告)号：US08929047B2
公开(公告)日：2015-01-06
申请号：US12004971
申请日：2007-12-24
申请人： Guy Michael Porter
发明人： Guy Michael Porter
IPC分类号： H02H3/22 , H04M1/74
CPC分类号： H04M1/745
摘要： A protection circuit provides transient protection to a solid state circuit of a line interface for wired telecommunications media at a voltage level below the power supply of the solid state circuit and prevents transient currents from entering the power supply distribution where they might cause damage to the protected interface and other circuits. The protection circuit uses a MOSFET, the gate of which is provided with a bias derived from a power supply of the solid state circuit being protected. The bias causes the MOSFET to be always on such that the MOSFET provides an immediate and high transconductance path to ground for transient currents from the line interface.

5. 发明授权

US08810148B2 Surge-proof interface circuit 有权
标题翻译：防浪涌接口电路
公开(公告)号：US08810148B2
公开(公告)日：2014-08-19
申请号：US13695315
申请日：2011-05-02
申请人： Reinhard Boeckle
发明人： Reinhard Boeckle
IPC分类号： H05B37/00 , H05B39/00 , H05B41/14
CPC分类号： H05B37/02 , H04M1/745 , H05B37/0245
摘要： In examples of the embodiment, a surge-proof interface circuit (100) comprises a rectifier circuit (20) which is configured to produce a rectified rectifier output voltage at the rectifier output terminals (20c, 20d), in accordance with a rectifier input voltage at the rectifier input terminals (20a, 20b), and a Darlington circuit (30) which comprises at least two transistors (Q3, Q4). Said Darlington circuit (30) comprises a current path (35) which can be controlled on the output side in accordance with a control signal (62) and said current path (35) which can be controlled on the output side is coupled between the rectifier output connections (20c, 20d).
摘要翻译：在本实施例的示例中，防喘振接口电路（100）包括整流电路（20），其被配置为根据整流器输入电压在整流器输出端（20c，20d）处产生整流整流器输出电压在整流器输入端（20a，20b）和包含至少两个晶体管（Q3，Q4）的达林顿电路（30）中。所述达林顿电路（30）包括可根据控制信号（62）在输出侧控制的电流路径（35），并且可在输出侧控制的所述电流通路（35）耦合在整流器输出连接（20c，20d）。

6. 发明申请

US20120257308A1 Surge Protection Circuit 审中-公开
标题翻译：浪涌保护电路
公开(公告)号：US20120257308A1
公开(公告)日：2012-10-11
申请号：US13156363
申请日：2011-06-09
申请人： Hsin-Hsien Li , Yu-Lin Chu , Li-Yu Chiu
发明人： Hsin-Hsien Li , Yu-Lin Chu , Li-Yu Chiu
IPC分类号： H02H9/04
CPC分类号： H02H3/20 , H04M1/745
摘要： The present invention discloses a surge protection circuit for a line driver. The surge protection circuit includes a transistor, including a first terminal coupled to a positive output pad of the line driver and a second terminal coupled to a negative output pad of the line driver, an inverter, including an output terminal coupled to a third terminal of the transistor, and a first RC circuit, including a resistor having a terminal coupled to an input terminal of the inverter and another terminal coupled to a power supply, and a capacitor having a terminal coupled to the input terminal of the inverter and another terminal coupled to a ground. A first RC time constant of the first RC circuit is substantially equal to or greater than a period of a differential mode surge signal.
摘要翻译：本发明公开了一种用于线路驱动器的浪涌保护电路。浪涌保护电路包括晶体管，其包括耦合到线路驱动器的正输出焊盘的第一端子和耦合到线路驱动器的负输出焊盘的第二端子，反相器，包括耦合到第三端子的第三端子的输出端子晶体管和第一RC电路，包括具有耦合到反相器的输入端子的端子的电阻器和耦合到电源的另一端子，以及具有耦合到反相器的输入端子的端子的电容器，以及耦合到到地面第一RC电路的第一RC时间常数基本上等于或大于差分模式浪涌信号的周期。

7. 发明申请

US20120069990A1 SHARED PROTECTION SCHEME FOR MULTIPLE VARIABLE BATTERIES 有权
标题翻译：多种可变电池的共享保护方案
公开(公告)号：US20120069990A1
公开(公告)日：2012-03-22
申请号：US12885906
申请日：2010-09-20
申请人： Qiangsheng Charssen Ge , Elizabeth Ellen Perry , David Paul Chabinec
发明人： Qiangsheng Charssen Ge , Elizabeth Ellen Perry , David Paul Chabinec
IPC分类号： H04M1/78
CPC分类号： H04M1/745 , H04M3/005 , H04M3/18 , H04M2201/80
摘要： A device includes a plurality of subscriber line interface circuits and a shared protection device. Each subscriber line interface circuit has a voltage input terminal and first and second interface line terminals. The shared protection device is coupled to the interface line terminals and operable to sense a negative reference voltage representing a most negative one of the voltages present on the voltage input terminals and to provide overvoltage protection responsive to a voltage on at least one of the interface line terminals exceeding the negative reference voltage.
摘要翻译：一种设备包括多个用户线接口电路和共享保护设备。每个用户线接口电路具有电压输入端和第一和第二接口线端子。共享保护装置耦合到接口线路终端并且可操作以感测代表电压输入端子上存在的最大负电压的负参考电压，并且响应于至少一个接口线路上的电压提供过电压保护端子超过负参考电压。

8. 发明授权

US07787614B2 Sealing current terminator for inhibiting oxidation and methods therefor 有权
标题翻译：用于抑制氧化的密封电流终止剂及其方法
公开(公告)号：US07787614B2
公开(公告)日：2010-08-31
申请号：US11247924
申请日：2005-10-11
申请人： Christian S. Duran , Kathleen E. Blake , Robert J. Bennett
发明人： Christian S. Duran , Kathleen E. Blake , Robert J. Bennett
IPC分类号： H04M1/76
CPC分类号： H04M1/745 , G02B6/4475 , H04M3/18 , H04M19/001
摘要： Methodologies and structure are provided for use in a communications line that transmit data without plain old telephone service (POTS), or splits the POTS service from the data service, to inhibit oxidation of electrical connections within the physical communications line between the central office of a service provider and a subscriber premises and/or subscriber equipment. A direct current load is drawn by a sealing current terminator circuit that is electrically coupled across the communications line at a convenient location proximate or within the subscriber's location so as to assist in providing oxidation reducing direct current flow along a portion of the communications loop coupling the service provider with the subscriber.
摘要翻译：提供方法和结构用于在没有普通旧电话服务（POTS）的情况下传输数据的通信线路或者从数据业务分割POTS服务的通信线路，以抑制在中心局之间的物理通信线路内的电气连接的氧化服务提供商和用户驻地和/或订户设备。直流负载由密封电流终端电路牵引，该电流终端电路在邻近或位于用户位置的方便位置通过通信线电耦合，以帮助提供氧化还原直流电流沿通信环路的一部分耦合服务提供商与订户。

9. 发明授权

US07583798B2 Apparatus for protecting multi-function products from surge voltage 有权
标题翻译：用于保护多功能产品免受浪涌电压的设备
公开(公告)号：US07583798B2
公开(公告)日：2009-09-01
申请号：US11168414
申请日：2005-06-29
申请人： Eog-kyu Kim
发明人： Eog-kyu Kim
IPC分类号： H04M1/00
CPC分类号： H04M1/745
摘要： Provided is an apparatus for protecting a multi-function product from surge voltage, the multi-function product including a public telephone network connection unit which receives one of a ring signal, a voice signal, and a fax signal and transmits the signal via first and second signal lines and an external apparatus connection unit which is connected to an external apparatus, receives a data signal from the external apparatus, and transmits the data signal via the first and second signal lines, the apparatus including: a first surge voltage cut off device having first and second terminals, wherein the first terminal is connected to the first signal line and the second terminal is connected to the second signal line; a second surge voltage cut off device having first and second terminals, wherein the first terminal is connected to the first signal line; a switching unit having a first terminal connected to the second signal line and a second terminal connected to one of a first contact point connected to the external apparatus connection unit and a second contact point connected to the second terminal of the second surge voltage cut off device; and a control unit which senses a signal received from the multi-function product and controls the second terminal of the switching unit to be switched between one of the first contact point and the second contact point.
摘要翻译：提供了一种用于保护多功能产品免受浪涌电压的设备，该多功能产品包括一个接收振铃信号，语音信号和传真信号中的一个的公共电话网络连接单元，并经由第一和第第二信号线和外部设备连接单元，其连接到外部设备，从外部设备接收数据信号，并经由第一和第二信号线发送数据信号，该设备包括：第一浪涌电压切断设备具有第一和第二端子，其中第一端子连接到第一信号线，而第二端子连接到第二信号线; 具有第一和第二端子的第二浪涌电压切断装置，其中所述第一端子连接到所述第一信号线; 开关单元，具有连接到第二信号线的第一端子和连接到连接到外部设备连接单元的第一接触点中的一个的第二端子和连接到第二浪涌电压切断装置的第二端子的第二接触点 ; 以及控制单元，其感测从多功能产品接收的信号并且控制切换单元的第二端子在第一接触点和第二接触点中的一个之间切换。

10. 发明申请

US20080198985A1 Audio processing apparatus 有权
标题翻译：音频处理装置
公开(公告)号：US20080198985A1
公开(公告)日：2008-08-21
申请号：US11708665
申请日：2007-02-20
申请人： Gerfried Krampl , Peter Linortner , Christian Jenkner , Thomas Ferianz , Joachim Pichler , Thomas Linder , Gerhard Noessing
发明人： Gerfried Krampl , Peter Linortner , Christian Jenkner , Thomas Ferianz , Joachim Pichler , Thomas Linder , Gerhard Noessing
IPC分类号： H04B1/00
CPC分类号： H04M1/7385 , H04M1/24 , H04M1/2535 , H04M1/745 , H04M19/005
摘要： Audio processing systems and corresponding methods are disclosed, wherein the audio processing system comprises at least one of an analog portion and a digital portion.
摘要翻译：公开了音频处理系统和相应的方法，其中音频处理系统包括模拟部分和数字部分中的至少一个。

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