TRANSMISSION BANDWIDTH EXTENDER/CATEGORY 6 SURGE PROTECTOR
    1.
    发明申请
    TRANSMISSION BANDWIDTH EXTENDER/CATEGORY 6 SURGE PROTECTOR 审中-公开
    传输带宽扩展器/ 6类防护器

    公开(公告)号:WO2015088987A1

    公开(公告)日:2015-06-18

    申请号:PCT/US2014/069140

    申请日:2014-12-08

    CPC classification number: H02H7/20 H02H3/22 H04M1/745

    Abstract: A surge protector (10) for protecting telecommunications related equipment and other associated sensitive electrical components from over-voltage transient occurring on tip/ring conductors (A-H) of telecommunication lines coupled thereto includes a printed circuit board (14) and a plurality of surge protection circuits (12a-12d) being mounted on the printed circuit board (14). Each of the plurality of surge protection circuits (12a) includes a first set of steering diodes (D1, D2, D17, D18) and a second set of steering diodes (D3, D4, D19, D20). A common transient voltage clamping device (D33) has a first end connected to a first conductor lead (16) and a second end connected to a second conductor lead (18) so as to be shared by the plurality of surge protection circuits (12a-12d). A common pair of series-connected rectifier diodes (D34, D35) has a first end also connected to the first conductor lead (16) and a second end also connected to the second conductor lead (18) so as to be shared by the plurality of surge protection circuits (12a-12d).

    Abstract translation: 一种电涌保护器(10),用于保护电信相关设备和其他相关联的灵敏电气元件与发生在耦合到其的电信线路的尖端/环形导体(AH)上的过电压瞬变包括印刷电路板(14)和多个浪涌保护 电路(12a-12d)安装在印刷电路板(14)上。 多个浪涌保护电路(12a)中的每一个包括第一组转向二极管(D1,D2,D17,D18)和第二组转向二极管(D3,D4,D19,D20)。 公共瞬态电压钳位装置(D33)具有连接到第一导体引线(16)的第一端和连接到第二导体引线(18)的第二端,以便被多个浪涌保护电路(12a- 12D)。 一对共同串联的整流二极管(D34,D35)的第一端也连接到第一导体引线(16),第二端也连接到第二导体引线(18),以便由多个 的电涌保护电路(12a-12d)。

    PROTECTION CIRCUIT FOR USE WITH A TELEPHONE APPLIANCE AND METHODS OF USE
    3.
    发明申请
    PROTECTION CIRCUIT FOR USE WITH A TELEPHONE APPLIANCE AND METHODS OF USE 审中-公开
    用于电话设备的保护电路及其使用方法

    公开(公告)号:WO99057869A1

    公开(公告)日:1999-11-11

    申请号:PCT/US1999/010044

    申请日:1999-05-06

    CPC classification number: H04M1/745

    Abstract: Protection circuitry (16) for use with a modem is provided that detects excessive voltage between the tip (32) and ring (34) lines of a telephone subscriber loop when the modem is off-hook. When the over-voltage condition is detected, a switch (20) is active, creating a circuit path that directs current away from the DC-holding circuit (14) of the modem, thereby protecting the modem. The protection circuit (16) of the present invention may be implemented using a minimal number of simple and inexpensive components.

    Abstract translation: 提供了用于调制解调器的保护电路(16),其在调制解调器摘机时检测电话用户回路的尖端(32)和环(34)线之间的过高电压。 当检测到过电压条件时,开关(20)有效,产生电流路径,其引导电流远离调制解调器的直流保持电路(14),从而保护调制解调器。 本发明的保护电路(16)可以使用最少数量的简单和便宜的部件来实现。

    LIGHTNING PROTECTION DEVICE FOR WIRED EQUIPMENT
    4.
    发明申请
    LIGHTNING PROTECTION DEVICE FOR WIRED EQUIPMENT 审中-公开
    用于有线设备的防雷保护装置

    公开(公告)号:WO99039419A1

    公开(公告)日:1999-08-05

    申请号:PCT/IL1999/000054

    申请日:1999-01-28

    CPC classification number: H04M3/18 H01C7/12 H04M1/745 H04M3/2272

    Abstract: A protecting device for electric and electronic devices and appliances is provided. The device includes a housing which is mounted in combination: a signal input connection to the EMF surge protection unit (1), a protected output signal connection (2) from the EMF surge protection unit to the users at the protected zone, a logic unit (3) of decision for the signal galvanic connection or attenuation level by a switch (8), an assess Logic unit (6) adopted to evaluate the signal status or the signal usage status, the switch (8) for galvanic connection/attenuation level change from the incoming signal and protected zone signal and logic unit for the assessment of the input signal, define the conditions to pass a request to change mode.

    Abstract translation: 提供电气和电子设备和电器的保护装置。 该装置包括:组合安装的壳体:与EMF浪涌保护单元(1)的信号输入连接,从EMF浪涌保护单元到受保护区域的用户的受保护的输出信号连接(2),逻辑单元 (3)通过开关(8)对信号电流连接或衰减电平进行判定,评估用于评估信号状态或信号使用状态的逻辑单元(6),用于电流连接/衰减电平的开关(8) 从输入信号和保护区信号和逻辑单元改变输入信号的评估,定义要求更改模式的条件。

    TELEPHONE AND DATA COMMUNICATIONS LINE PROTECTION MODULE AND GROUNDING SPRING CLIP
    5.
    发明申请
    TELEPHONE AND DATA COMMUNICATIONS LINE PROTECTION MODULE AND GROUNDING SPRING CLIP 审中-公开
    电话和数据通信线路保护模块和接地弹簧夹

    公开(公告)号:WO1998021866A1

    公开(公告)日:1998-05-22

    申请号:PCT/US1997017569

    申请日:1997-09-29

    CPC classification number: H04M1/745

    Abstract: A telephone and data communications line protection apparatus (10) is provided for protecting at least one telephone line pair. The telephone and data communications line protection apparatus (10) includes a housing (14) containing protection circuitry (22) for protecting at least one telephone line pair. The housing (14) includes a cavity (42) for receiving a terminal portion of an electrical grounding, earthing spring clip member (12). The protection circuitry includes an electrical grounding contact (48) extending into the housing cavity (42) for electrical and mechanical contact engagement with the terminal portion of the electrical grounding, earthing spring clip member (12). The electrical grounding, earthing spring clip member has a predetermined profile corresponding to the housing. The electrical grounding, earthing spring clip member includes an aperture to receiver a grounding wire (72).

    Abstract translation: 提供一种用于保护至少一个电话线对的电话和数据通信线路保护装置(10)。 电话和数据通信线路保护装置(10)包括容纳保护电路(22)的壳体(14),用于保护至少一个电话线路对。 壳体(14)包括用于容纳接地弹簧夹构件(12)的接地端子部分的空腔(42)。 保护电路包括延伸到壳体腔(42)中的电接地触头(48),用于与接地弹簧夹构件(12)的端子部分进行电接触和机械接触接合。 电接地,接地弹簧夹构件具有对应于壳体的预定轮廓。 电接地,接地弹簧夹构件包括用于接收接地线(72)的孔。

    VOLTAGE CONTROLLED CRYSTAL OSCILLATOR AND LOOP FILTER
    6.
    发明申请
    VOLTAGE CONTROLLED CRYSTAL OSCILLATOR AND LOOP FILTER 审中-公开
    电压控制晶体振荡器和环路滤波器

    公开(公告)号:WO1997023955A1

    公开(公告)日:1997-07-03

    申请号:PCT/US1996019829

    申请日:1996-12-11

    Abstract: A controllable crystal oscillator, producing a clock signal at a desired frequency, includes a voltage controlled crystal oscillator (110) producing a signal at a subharmonic of the desired frequency. The voltage controlled crystal oscillator is coupled to a first duty cycle corrector (120), which produces a signal having substantially a desired duty cycle. The first duty cycle corrector is coupled to a frequency multiplier (130), which produces a signal at substantially the desired frequency. The frequency multiplier, in turn, is coupled to a second duty cycle corrector (140). The second duty cycle corrector produces the clock signal at the desired frequency and having the desired duty cycle.

    Abstract translation: 产生期望频率的时钟信号的可控晶体振荡器包括产生所需频率的次谐波信号的压控晶体振荡器(110)。 压控晶体振荡器耦合到第一占空比校正器(120),其产生具有基本上期望的占空比的信号。 第一占空比校正器耦合到倍增器(130),其产生基本上所需频率的信号。 倍频器又连接到第二占空比校正器(140)。 第二占空比校正器以期望的频率产生具有所需占空比的时钟信号。

    SURGE-PROOF INTERFACE CIRCUIT
    7.
    发明申请
    SURGE-PROOF INTERFACE CIRCUIT 审中-公开
    电压固界面电路

    公开(公告)号:WO2011135098A9

    公开(公告)日:2012-04-26

    申请号:PCT/EP2011056943

    申请日:2011-05-02

    Inventor: BOECKLE REINHARD

    CPC classification number: H05B37/02 H04M1/745 H05B37/0245

    Abstract: 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).

    Abstract translation: 本发明的实施例包括具有一个整流电路(20),其被适配为响应于到整流器输入端的电压型接口电路(100)(20A,20B)邻近所述整流器的输入电压到整流器输出端子(20C,20D)提供经整流的DC转换器输出电压,并且 与具有达林顿电路(30)的至少两个晶体管(Q3,Q4),所述达林顿电路(30)具有一个控制信号可控的函数(62)输出侧的电流路径(35),并且其中,所述输出侧可控电流路径(35) 整流器输出端子(20C,20D)之间的耦合。

    SPANNUNGSFESTE SCHNITTSTELLENSCHALTUNG
    8.
    发明申请
    SPANNUNGSFESTE SCHNITTSTELLENSCHALTUNG 审中-公开
    电压固界面电路

    公开(公告)号:WO2011135098A1

    公开(公告)日:2011-11-03

    申请号:PCT/EP2011/056943

    申请日:2011-05-02

    CPC classification number: H05B37/02 H04M1/745 H05B37/0245

    Abstract: Ausführungsbeispiele der vorliegenden Erfindung umfassen eine spannungsfeste Schnittstellenschaltung (100) mit einer Gleichrichterschaltung (20), die ausgebildet ist, um in Abhängigkeit von einer an Gleichrichtereingangsanschlüssen (20a, 20b) anliegenden Gleichrichtereingangsspannung, an Gleichrichterausgangsanschlüssen (20c, 20d) eine gleichgerichtete Gleichrichterausgangsspannung bereitzustellen, und mit einer Darlingtonschaltung (30), die zumindest zwei Transistoren (Q3, Q4) aufweist, wobei die Darlingtonschaltung (30) einen in Abhängigkeit von einem Ansteuersignal (62) steuerbaren ausgangsseitigen Strompfad (35) aufweist, und wobei der ausgangsseitige steuerbare Strompfad (35) zwischen die Gleichrichterausgangsanschlüsse (20c, 20d) gekoppelt ist.

    Abstract translation: 本发明的实施例包括具有一个整流电路(20),其被适配为响应于到整流器输入端的电压型接口电路(100)(20A,20B)邻近所述整流器的输入电压到整流器输出端子(20C,20D)提供经整流的DC转换器输出电压,并且 与具有达林顿电路(30)的至少两个晶体管(Q3,Q4),所述达林顿电路(30)具有一个控制信号可控的函数(62)输出侧的电流路径(35),并且其中,所述输出侧可控电流路径(35) 整流器输出端子(20C,20D)之间的耦合。

    CONNECTION DEVICE FOR TELEPHONE AND DATA COMMUNICATIONS
    9.
    发明申请
    CONNECTION DEVICE FOR TELEPHONE AND DATA COMMUNICATIONS 审中-公开
    电话和数据通信的连接设备

    公开(公告)号:WO2009112919A1

    公开(公告)日:2009-09-17

    申请号:PCT/IB2009/000457

    申请日:2009-03-08

    CPC classification number: H04M1/2535 H04M1/738 H04M1/745 H04M2250/08

    Abstract: The present invention relates to a connection device for telephone and data communications, which comprises a telephone port (P 1) for connecting a telephone cable coming from a telecommunications exchange (TEX, DEX), a data port (P5) for connecting a data cable of a data network, a telephone circuit section (TS) adapted to handle telephone communications, which is electrically connected (ClT) to the telephone port (Pl), a data circuit section (DS) adapted to handle data communications, which is electrically connected (ClD, ClT) to both the telephone port (P l) and the data port (P5); the device further comprises insulating means (P2, P3, P4, P7, IS) adapted to provide galvanic insulation between the circuit sections (TS, DS).

    Abstract translation: 本发明涉及一种用于电话和数据通信的连接装置,其包括用于连接来自电信交换机(TEX,DEX)的电话线的电话端口(P 1),用于连接数据电缆的数据端口(P5) 数据网络的电话电路部分(TS),适于处理与电话端口(P1)电连接(ClT)的电话通信的电话电路部分(TS),适于处理数据通信的数据电路部分(DS),其被电连接 (ClD,ClT)连接到电话端口(P1)和数据端口(P5); 该装置还包括适于在电路部分(TS,DS)之间提供电流绝缘的绝缘装置(P2,P3,P4,P7,IS)。

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