专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2677524B1 Overvoltage protection devices including a varistor member and an electrical conductive fusing member 有权转让
公开(公告)号：EP2677524B1
公开(公告)日：2018-09-05
申请号：EP12177955.7
申请日：2012-07-26
申请人： Raycap Intellectual Property, Ltd.
发明人： Xepapas, Fotis , Giannelaki, Evaggelia , Kostakis, Grigoris , Politis, Zafiris , Samaras, Kostas
IPC分类号： H01C7/12 , H01T1/16
CPC分类号： H01C7/12 , H01C8/04
摘要： An overvoltage protection device includes first and second electrically conductive electrode members (130, 120) and a varistor member (110) formed of a varistor material (172) and electrically connected with each of the first and second electrode members. The overvoltage protection device has an integral fail-safe mechanism operative to electrically short circuit the first and second electrode members about the varistor member by fusing the meltable member (140) in the overvoltage protection device (134) by using an electric arc. The overvoltage protection device further includes an electrically insulating spacer member (144) electrically isolating the fusing metal member (140) from the electrodes; the electric arc disintegrates the spacer member and extends across the gap (G1, G3 and G2) to fuse the meltable/fusing member (140).

2. 发明公开

EP3358577A1 OVERVOLTAGE PROTECTION DEVICE INCLUDING A VARISTOR A FUSE AND TWO FAIL SAFE MECHANISMS 有权转让
公开(公告)号：EP3358577A1
公开(公告)日：2018-08-08
申请号：EP18163022.9
申请日：2012-07-26
申请人： Raycap Intellectual Property, Ltd.
发明人： XEPAPAS, Fotis , GIANNELAKI, Evaggelia , KOSTAKIS, Grigoris , POLITIS, Zafiris , SAMARAS, Kostas
IPC分类号： H01C7/12 , H01T1/16
摘要： An overvoltage protection device includes first (120) and second (130) electrically conductive electrode members and a varistor member (110) formed of a varistor material and electrically connected with each of the first and second electrode members. The overvoltage protection device includes both: an integral first fail-safe mechanism (161) configured to electrically short circuit the first and second electrode members about the varistor member when triggered by a first set of operating conditions; and an integral second fail-safe mechanism (141) configured to electrically short circuit the first and second electrode members about the varistor member when triggered by a second set of operating conditions different from the first set of operating conditions.

3. 发明授权

EP2812496B1 GATE FOR FREE SPILLWAY WEIRS 有权
标题翻译：免费溢洪道闸
公开(公告)号：EP2812496B1
公开(公告)日：2016-04-27
申请号：EP12801723.3
申请日：2012-12-05
申请人： RAYCAP INTELLECTUAL PROPERTY LTD.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16 , E02B7/44
CPC分类号： E02B8/06 , E02B3/10 , E02B5/08 , E02B7/16 , E02B7/20 , E02B7/205 , E02B7/42

4. 发明公开

EP3719511A1 SENSOR AND METHOD FOR REMOTELY MONITORING THE STATE OF A SURGE ARRESTER 审中-公开
公开(公告)号：EP3719511A1
公开(公告)日：2020-10-07
申请号：EP19166463.0
申请日：2019-04-01
申请人： Raycap Intellectual Property, Ltd.
发明人： Vrabic, Gorazd , Zilic, Ivan , Brodnjak, Bostjan
IPC分类号： G01R31/12 , H02H9/04 , G01R31/02
摘要： The invention belongs to the field of devices for measuring electric variables, transmission systems for measured values as well as protection of arrangements for distribution of electricity. The invention relates to a sensor for monitoring the state of a surge arrester to which it is attached and to a monitoring method.
The sensor comprises:
- a housing for housing all sensor components, wherein temperature and humidity sensors are located on a housing exterior;
- power supply means for ensuring operational power;
- a part for connection to a power line having devices for measuring a capacitive and a resistive leakage current as well as a creepage current and devices for counting the number of surges,
- electronics for processing the measured parameters comprising:
o a processor for processing measured parameters, preferably a microprocessor,
o a connector to the temperature and humidity sensors,
o a connection to the power supply means,

- and a communication module for sending measured data to a remote location.

5. 发明公开

EP2843428A3 Devices and methods for providing an impulse current 有权
标题翻译：用于提供脉冲电流的设备和方法
公开(公告)号：EP2843428A3
公开(公告)日：2017-12-27
申请号：EP13187304.4
申请日：2013-10-04
申请人： Raycap Intellectual Property, Ltd.
发明人： Kostakis, Grigoris , Giannelaki, Evaggelia , Tsovilis, Thomas , Politis, Zafiris
IPC分类号： G01R31/14 , H02H9/04
CPC分类号： G01R31/14 , H02H9/042
摘要： Devices include an impulse current generator that is configured to provide a direct impulse current (DIC) that includes a specified waveform to a test load during a test duration, a continuous power supply that is configured to provide a continuous power to the test load during the test duration, a trigger circuit that is configured to determine a trigger condition that corresponds to the DIC and to generate a trigger signal responsive to determining the trigger condition, and a current bypass circuit that is configured to receive the trigger signal generated by the trigger circuit and to conduct a majority portion of the DIC being conducted by the load responsive to the trigger signal.
摘要翻译：设备包括：脉冲电流发生器，其被配置为在测试持续时间期间向测试负载提供包括特定波形的直流冲击电流（DIC）;连续电源，其被配置为在第一时间期间向测试负载提供连续功率测试持续时间;触发电路，其被配置为确定对应于所述DIC的触发条件并且响应于确定所述触发条件而生成触发信号;以及电流旁路电路，其被配置为接收由所述触发电路生成的所述触发信号并且响应于触发信号而导通由负载进行的DIC的大部分。

6. 发明公开

EP2812497A1 GATE FOR FREE SPILLWAY WEIRS 审中-公开
标题翻译：免费溢洪道闸
公开(公告)号：EP2812497A1
公开(公告)日：2014-12-17
申请号：EP12808283.1
申请日：2012-12-05
申请人： Raycap Intellectual Property, Ltd.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16
CPC分类号： E02B8/06 , E02B7/16
摘要： A gate (1) for free spillway weirs (2) comprises a barrier (3) being tiltably supported on a weir (2) and movable between a first, water retaining position and a second, flood releasing position, a bottom structure (14) delimiting with the weir (2) in said first position of the barrier (3) a chamber (15) on the water retaining side of the barrier (3) filled with air and being pressed against the weir (2) by water pressure and thereby holding the barrier (3) in its water retaining position, and an inlet well (7) leading on its one end to an opening (17) set under a predetermined flood level (FL) and in said first position of the barrier (3) on its other end to an opening (16) connecting to the chamber (15), wherein when the chamber (15) is flooded through the inlet well (7) the barrier (3) is movable by means of the hydrostatic pressure to its flood releasing position thereby lifting the bottom structure (14). The bottom structure (14) comprises at least one foldable water pressure receiving part (11) delimiting the chamber (15), capable of being folded in a flow direction by the water flow after the bottom structure (14) has been lifted.
摘要翻译：用于自由溢洪道堰（2）的闸门（1）包括可倾斜地支撑在堰（2）上并且可在第一保水位置和第二溢洪释放位置，底部结构（14）之间移动的屏障（3）在所述屏障（3）的所述第一位置中与所述堰（2）限定在所述屏障（3）的所述防水侧上充满空气并通过水压压靠所述堰（2）的腔室（15）（3）保持在其保水位置;以及入口井（7），其一端通向设定在预定溢流水位（FL）下方且位于所述屏障（3）的所述第一位置中的开口（17）在其另一端连接到连接到腔室（15）的开口（16），其中当腔室（15）通过入口井（7）充满时，屏障（3）借助于流体静压力可移动到其溢流释放位置，从而提升底部结构（14）。底部结构（14）包括限定腔室（15）的至少一个可折叠水压力接收部件（11），其能够在底部结构（14）已被提升之后通过水流在流动方向上折叠。

7. 发明公开

EP2812496A1 GATE FOR FREE SPILLWAY WEIRS 有权
标题翻译：免费溢洪道闸
公开(公告)号：EP2812496A1
公开(公告)日：2014-12-17
申请号：EP12801723.3
申请日：2012-12-05
申请人： Raycap Intellectual Property, Ltd.
发明人： KAGIANNAS, Argyrios , CHEVALIER, Sylvain
IPC分类号： E02B8/06 , E02B7/16 , E02B7/44
CPC分类号： E02B8/06 , E02B3/10 , E02B5/08 , E02B7/16 , E02B7/20 , E02B7/205 , E02B7/42
摘要： A gate (1) with a barrier (3) capable of retaining water (W) with a central barrier wall (4) that is inclined in a direction away from the water, a bottom structure (7) beneath the water that is capable of delimiting by a weir (2) a bottom chamber (8) filled with air and holding the barrier in its water retaining position by the water pressure exercised on said bottom structure, and an inlet (17) extending beyond the retaining level of the barrier with an upper opening (18) that allows water to flood the bottom chamber so as to offset the water pressure on the bottom structure and thereby allow a tipping of the gate, wherein a wall structure (12) forms a wall chamber (13) on the central barrier wall, wherein the wall chamber is capable of being flooded so as to assist the tipping of the gate.
摘要翻译：具有能够保持水（W）的屏障（3）的闸门（1）具有沿远离水的方向倾斜的中心屏障壁（4），位于水下方的底部结构（7），其能够由堰（2）限定充满空气并通过在所述底部结构上施加的水压将所述屏障保持在其保水位置的底部腔室（8），以及延伸超过所述屏障的保持水平的入口（17）（18），所述上部开口（18）允许水充满所述底部腔室以抵消所述底部结构上的水压并且由此允许所述门的翻转，其中壁结构（12）在所述底部腔室中央屏障壁，其中该壁室能够被淹没以协助该闸门的倾斜。

8. 发明公开

EP4096041A2 CABLE BREAKOUT ASSEMBLY 审中-实审
公开(公告)号：EP4096041A2
公开(公告)日：2022-11-30
申请号：EP22185536.4
申请日：2014-08-26
申请人： Raycap Intellectual Property, Ltd.
发明人： Politis, Zafiris , Asimakopoulou, Fani , Bakatsias, Kostas , Coletti, Charis
IPC分类号： H02H9/04 , G02B6/44 , H02G3/04 , H02H7/20
摘要： The invention relates to a cable breakout assembly, comprising:
a breakout device (162) configured to receive a primary cable (160) and connect primary power lines in the primary cable with secondary power lines in multiple secondary cables (144A-144N); and
a surge protection system (180) located within the breakout device configured to connect to the primary power lines in the primary cable and connect to the secondary power lines in the secondary cables,
and further comprising multiple surge protection devices located within the breakout device each connected to a separate pair of the primary power lines in the primary cable and connected to a separate pair of the secondary power lines in one of the secondary cables.

9. 发明授权

EP2701256B1 Devices and methods for overvoltage protection 有权转让
标题翻译：设备和过电压保护方法
公开(公告)号：EP2701256B1
公开(公告)日：2016-12-21
申请号：EP12182039.3
申请日：2012-08-28
申请人： Raycap Intellectual Property, Ltd.
发明人： Kostakis, Grigoris , Giannelaki, Evaggelia , Tsovilis, Thomas , Politis, Zafiris , Samaras, Konstantinos
IPC分类号： H02H3/10 , H02H3/20 , H02H7/22 , H02H3/02 , H02H3/08 , H02H9/04
CPC分类号： H02H9/04 , H02H3/025 , H02H3/08 , H02H3/10 , H02H3/20 , H02H7/22

10. 发明公开

EP2874261A2 Cable breakout assembly 有权
标题翻译： Kabeldurchführungsanordnung
公开(公告)号：EP2874261A2
公开(公告)日：2015-05-20
申请号：EP14182220.5
申请日：2014-08-26
申请人： Raycap Intellectual Property, Ltd.
发明人： Politis, Zafiris , Asimakopoulou, Fani , Bakatsias, Kostas , Coletti, Charis
IPC分类号： H02H9/04 , G02B6/44 , H02G3/04
CPC分类号： H02H9/041 , H02G15/113 , H02H7/20
摘要： A telecommunications system uses a breakout device to connect a primary power cable to different secondary power cables that connect to different remote radio units (RRUs). For example, the breakout device may include a power distribution terminal that connects -48VDC and return power lines in the primary power cable to different -48VDC and return power lines in the secondary power cables. In another example, the breakout device may connect a hybrid cable that includes both power lines and fiber optic lines. A surge protection system may be located in the breakout device to protect the RRUs and other electrical device from power surges. Alternatively, the surge protection system may be located in jumper power cables connected between the breakout device and the RRUs.
摘要翻译：电信系统使用突围设备将主电力电缆连接到连接到不同的远程无线电单元（RRU）的不同的辅助电力电缆。例如，突破装置可以包括将主电力电缆中的-48VDC和返回电力线连接到不同的-48VDC并且在次级电力电缆中返回电力线的配电终端。在另一示例中，分线装置可以连接包括电力线和光纤线两者的混合电缆。突波保护系统可以位于突破装置中，以保护RRU和其他电气设备免受电涌。或者，浪涌保护系统可以位于连接在突围装置和RRU之间的跳线电力电缆中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式