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1. 发明申请

US20190097398A1 ARC COMPRESSION-BASED ARC-EXTINGUISHING LIGHTNING-PROTECTION GAP DEVICE 审中-公开
公开(公告)号：US20190097398A1
公开(公告)日：2019-03-28
申请号：US16095462
申请日：2017-05-26
申请人： Yanlei WANG , Jufeng WANG
发明人： Yanlei WANG , Jufeng WANG
IPC分类号： H01T1/02 , H01T4/10 , H01T1/24
CPC分类号： H01T1/02 , H01T1/12 , H01T1/24 , H01T4/10 , H01T4/16 , H02G13/80
摘要： Provided in the present disclosure is an arc compression-based arc-extinguishing lightning-protection gap device. The device comprises a lightning protector main body and an arc-striking electrode. The arc-striking electrode is fixedly mounted at one end of the main body. The other end of the main body is fixedly mounted, by means of a link fitting, to a crossarm or one end of an insulator string. The lightning protector main body is provided with an arc-extinguishing path consisting of several arc-extinguishing channels in a repeated Z-shaped arrangement. An arc-extinguishing tube at an inlet of a first arc-extinguishing channel of the arc-extinguishing path is connected to the arc-striking electrode via an arc-guiding rod, and an arc-extinguishing tube at an outlet of a last arc-extinguishing channel is connected to the link fitting. A three-way tube is provided at a joint of two adjacent arc-extinguishing channels; two ends of the three-way tube are each provided with one arc-guiding electrode; and the arc-guiding electrode has one end extending into the three-way tube and the other end connected to a nearby arc-extinguishing tube via direct contact or a wire. The present disclosure has the advantages of simple structure, reasonable design, improved arc-extinguishing performance, and stable operation.

2. 发明申请

US20180096957A1 ESD PROTECTION DEVICE AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：US20180096957A1
公开(公告)日：2018-04-05
申请号：US15831457
申请日：2017-12-05
申请人： Murata Manufacturing Co., Ltd.
发明人： Jun Adachi , Takeshi Miki , Takahiro Sumi
IPC分类号： H01L23/60 , H01T1/22 , H01T4/10 , H01L27/02
CPC分类号： H01L23/60 , C04B2235/5436 , H01L27/0248 , H01T1/20 , H01T1/22 , H01T2/02 , H01T4/10 , H01T4/12 , H01T21/00
摘要： An ESD protection device includes an insulating ceramic body including a cavity, first and second discharge electrodes disposed so as to partially face each other with the cavity interposed therebetween, and a supporting electrode disposed so as to be at least partially exposed to the cavity and to be electrically connected to the first and second discharge electrodes. A void isolated from the cavity is provided in at least a portion of a boundary region between at least one of the first and second discharge electrodes, the supporting electrode, and the insulating ceramic body.

3. 发明授权

US09698571B2 Triggered arc flash arrester and shield element for use therewith 有权
公开(公告)号：US09698571B2
公开(公告)日：2017-07-04
申请号：US14703323
申请日：2015-05-04
申请人： EATON CORPORATION
发明人： John Joseph Shea , Ganesh K. Balasubramanian , Paul J. Rollmann , Robert Kirkland Smith
IPC分类号： H01T2/02 , H01T4/00 , H01T4/10 , H01T4/02 , H01T4/04
CPC分类号： H01T4/10 , H01H33/66261 , H01T2/02 , H01T4/02 , H01T4/04 , H02H9/046 , H02H9/06
摘要： An improved triggered arc flash arrester includes a shield apparatus disposed within an interior of an evacuated envelope and includes a first shield element and a second shield element. A plurality of conductors are partially disposed within the interior and are separated from one another by a gap. A first element of the shield apparatus is situated adjacent the envelope and is structured to protect the envelope from damage due to the high temperature plasma that results from an arc across the gap. A second element of the shield apparatus is interposed between the gap and at least a portion of the first element and is structured to protect the at least portion of the first element from damage due to an arc across the gap.

4. 发明授权

US09590287B2 Surge protected coaxial termination 有权
标题翻译：浪涌保护同轴终端
公开(公告)号：US09590287B2
公开(公告)日：2017-03-07
申请号：US14795367
申请日：2015-07-09
申请人： Corning Optical Communications RF LLC
发明人： Donald Andrew Burris , Guy Joachin Castonguay , Thomas Dewey Miller
IPC分类号： H01R9/05 , H01P1/26 , H01R24/48 , H01T4/08 , H01T4/10 , H01R103/00
CPC分类号： H01P1/266 , H01R24/48 , H01R2103/00 , H01T4/08 , H01T4/10
摘要： A surge-protected coaxial termination includes a metallic outer body, a center conductor extending through a central bore of the outer body, and a spark gap created therebetween to discharge high-voltage power surges. A plurality of dielectric insulators surrounds the center conductor on opposite sides of the spark gap. High impedance inductive zones surround the spark gap to form a T-network low pass filter that nullifies the additional capacitance of the spark gap. An enlarged portion of a center conductor mitigates deleterious effects of arcing. An axial, carbon composition resistor is disposed inside the outer body, and inside the dielectric insulator to absorb the RF signal, and prevent its reflection.
摘要翻译：浪涌保护的同轴终端包括金属外体，延伸穿过外部主体的中心孔的中心导体以及在它们之间产生的火花隙，以排出高压电力浪涌。多个介质绝缘体在火花隙的相对侧围绕中心导体。高阻抗感应区围绕着火花间隙，形成一个T网络低通滤波器，可以消除火花间隙的附加电容。中心导体的放大部分减轻了电弧的有害影响。轴向碳组合电阻器设置在外体内部，并且在电介质绝缘体内部以吸收RF信号，并防止其反射。

5. 发明申请

US20160351327A1 ESD PROTECTION DEVICE AND COMMON MODE CHOKE COIL WITH BUILT-IN ESD PROTECTION DEVICE 审中-公开
标题翻译：防静电保护装置和通用模式用内置ESD保护装置选择线圈
公开(公告)号：US20160351327A1
公开(公告)日：2016-12-01
申请号：US15236619
申请日：2016-08-15
申请人： Murata Manufacturing Co., Ltd.
发明人： Satoshi SHIGEMATSU
IPC分类号： H01F27/40 , H05F3/04 , H01F27/29
CPC分类号： H01F27/402 , H01C7/12 , H01F17/00 , H01F17/0013 , H01F27/00 , H01F27/292 , H01F2017/0093 , H01T4/08 , H01T4/10 , H01T4/12 , H05F3/04 , H05K1/0259 , H05K1/026
摘要： An ESD protection device includes a multilayer body including base material layers, a hollow portion inside the multilayer body, a ground electrode exposed at the hollow portion, first and second discharge electrodes exposed at the shared hollow portion and opposing the common ground electrode, and an auxiliary discharge electrode including conductive particles dispersed in the base material layer and extending along an inner surface of the hollow portion. At least the auxiliary discharge electrode in an adjacent region between the first discharge electrode and the second discharge electrode is divided into a portion on the first discharge electrode side and a portion on the second discharge electrode side by a non-formation section where the auxiliary discharge electrode is not provided in the hollow portion.
摘要翻译： ESD保护装置包括：多层体，包括基材层，多层体内部的中空部分，在中空部分露出的接地电极，在共享中空部分露出并与公共接地电极相对的第一和第二放电电极; 辅助放电电极，其包括分散在基材层中并沿着中空部分的内表面延伸的导电颗粒。至少第一放电电极和第二放电电极之间的相邻区域中的辅助放电电极被非形成部分分成第一放电电极侧的一部分和第二放电电极侧的部分，辅助放电电极不设置在中空部分中。

6. 发明申请

US20160081172A1 ESD PROTECTION DEVICE 有权
标题翻译： ESD保护装置
公开(公告)号：US20160081172A1
公开(公告)日：2016-03-17
申请号：US14950565
申请日：2015-11-24
申请人： Murata Manufacturing Co., Ltd.
发明人： Yoshihito OTSUBO
IPC分类号： H05F3/04
CPC分类号： H05F3/04 , H01T1/20 , H01T4/10 , H01T4/12 , H05K1/026 , H05K3/4069
摘要： An ESD protection device includes: a first insulating layer (2a); a second insulating layer (2b) stacked on the first insulating layer (2a); a first via conductor (6a) extending through the first insulating layer (2a) in a thickness direction; a discharge gap portion (10) provided so as to be in contact with the first via conductor (6a), between the first insulating layer (2a) and the second insulating layer (2b); a first wiring line (7a) that is arranged on a surface of the first insulating layer (2a) opposite to the discharge gap portion (10) and that is electrically connected to the first via conductor (6a); and a second wiring line (7b) that is arranged on one surface of the second insulating layer (2b) and that includes a portion facing the first via conductor (6a) with at least the discharge gap portion (10) interposed therebetween.
摘要翻译： ESD保护装置包括：第一绝缘层（2a）; 堆叠在第一绝缘层（2a）上的第二绝缘层（2b）; 沿厚度方向延伸穿过第一绝缘层（2a）的第一通孔导体（6a）; 设置为与第一通孔导体（6a）接触的放电间隙部分（10），位于第一绝缘层（2a）和第二绝缘层（2b）之间; 布置在所述第一绝缘层（2a）的与所述放电间隙部分（10）相对并且与所述第一通孔导体（6a）电连接的表面上的第一布线（7a）; 以及布置在所述第二绝缘层（2b）的一个表面上并且包括面对所述第一通孔导体（6a）的部分的至少所述放电间隙部分（10）的第二布线（7b）。

7. 发明申请

US20160006218A1 LIGHTNING PROTECTION APPARATUS 有权
标题翻译：防雷保护装置
公开(公告)号：US20160006218A1
公开(公告)日：2016-01-07
申请号：US14462125
申请日：2014-08-18
申请人： JJS COMMUNICATIONS CO., LTD.
发明人： Tsung-Hsin HO
IPC分类号： H01T4/10 , H01T4/02 , H02H9/06
CPC分类号： H01T4/10 , H01T4/02 , H01T4/08 , H02H9/06 , H05K1/026 , H05K2201/10015 , H05K2201/10022 , H05K2201/10636 , Y02P70/611
摘要： A lightning protection apparatus is provided, including a substrate and multiple passive elements, where multiple paired first electrical contacts and multiple paired second electrical contacts are disposed on the surface of the substrate, each pair of first electrical contacts is disposed to form a gap with an adjacent pair of second electrical contacts, and the passive element is separately coupled between each pair of the first electrical contacts and each pair of the second electrical contacts, so that a discharging gap is formed between a passive element on a pair of the first electrical contacts and a passive element on a pair of the second electrical contacts adjacent to the pair of the first electric contacts.
摘要翻译：提供了一种防雷装置，包括基板和多个无源元件，其中多个成对的第一电触点和多个成对的第二电触点设置在基板的表面上，每对第一电触点设置成与相邻的第二电触点对，并且无源元件分别耦合在每对第一电触点和每对第二电触点之间，使得在一对第一电触点之间的无源元件之间形成放电间隙以及与一对第一电触点相邻的一对第二电触头上的无源元件。

8. 发明申请

US20150263489A1 ESD PROTECTION DEVICE 有权
标题翻译： ESD保护装置
公开(公告)号：US20150263489A1
公开(公告)日：2015-09-17
申请号：US14723852
申请日：2015-05-28
申请人： Murata Manufacturing Co., Ltd.
发明人： Yoshihito Otsubo , Jun Adachi
IPC分类号： H01T2/02 , H01T4/12 , H01B3/12 , H02H9/06
CPC分类号： H01T2/02 , H01B3/12 , H01T4/10 , H01T4/12 , H02H9/06
摘要： An ESD protection device of the present disclosure includes a ceramic multilayer structure inside which a cavity portion is formed, at least one pair of discharge electrodes arranged inside the ceramic multilayer structure, and outer electrodes formed on the surface of the ceramic multilayer structure and connected to the discharge electrodes, wherein the pair of discharge electrodes are arranged in such a way that one end-face of one discharge electrode and one end-face of the other discharge electrode are opposed to each other through the cavity portion, and the cavity portion is formed as a single cavity occupying a region between the opposed end-faces, regions along other end-faces connected to the opposed end-faces via corner portions, and, on first principal surfaces, regions along the opposed end-faces and regions along the other end-faces.
摘要翻译：本公开的ESD保护装置包括：陶瓷多层结构，其内部形成有空腔部，至少一对放电电极布置在陶瓷多层结构内部，外电极形成在陶瓷多层结构的表面上，并连接到放电电极，其中一对放电电极以一个放电电极的一个端面和另一个放电电极的一个端面通过空腔部分彼此相对的方式布置，并且空腔部分是形成为单个空腔，其占据相对的端面之间的区域，沿着通过角部连接到相对端面的另一端面的区域，以及在第一主表面上沿着相对的端面和沿着相对端面的区域其他端面。

9. 发明授权

US09118168B2 Spark gap configuration for providing overvoltage protection 有权
标题翻译：用于提供过电压保护的火花隙配置
公开(公告)号：US09118168B2
公开(公告)日：2015-08-25
申请号：US13643882
申请日：2010-04-28
申请人： Dennie Lange , Joerg Ochs , Michael Soeder
发明人： Dennie Lange , Joerg Ochs , Michael Soeder
IPC分类号： H02H7/20 , H01T4/14 , H01T4/10
CPC分类号： H01T4/14 , H01T4/10
摘要： In order to provide a spark gap configuration for overvoltage protection, the spark gap configuration has electrodes that face each other and exhibit a short deionization time. The electrodes have, on at least a portion thereof, a current-path bounding device for forcing a desired current path in the electrodes themselves resulting in improved spark behavior.
摘要翻译：为了提供用于过电压保护的火花隙配置，火花隙配置具有彼此相对并具有短的去离子时间的电极。电极在其至少一部分上具有用于在电极本身中强制所需电流路径的电流路径限制装置，从而导致改善的火花行为。

10. 发明申请

US20150223369A1 ELECTROSTATIC PROTECTION ELEMENT AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：静电保护元件及其制造方法
公开(公告)号：US20150223369A1
公开(公告)日：2015-08-06
申请号：US14419927
申请日：2013-07-30
申请人： TATEYAMA KAGAKU INDUSTRY CO., LTD.
发明人： Keisuke Otsubo , Yoshiyuki Takano , Ryoichi Murata
IPC分类号： H05K9/00 , H01T21/00 , H01T4/02 , H01T1/24 , H01T4/10
CPC分类号： H05K9/0067 , H01C7/12 , H01L27/0288 , H01T1/20 , H01T1/24 , H01T2/02 , H01T4/02 , H01T4/10 , H01T4/12 , H01T21/00 , H05K9/0079
摘要： An electrostatic protection element is provided with: a pair of discharge electrodes that are provided on an insulating substrate; and a discharge auxiliary electrode that connects the discharge electrodes to each other so as to link a discharge gap D between the discharge electrodes. The discharge auxiliary electrode has a varistor function with zinc oxide as a main component, and is formed by thick-film printing. The electrostatic protection element is provided with an insulating dome-forming layer with which a cavity portion is formed so as to cover the discharge gap D. The dome-forming layer is formed of glass ceramics, and is coated with a protection layer. The electrostatic protection element is capable of stably achieving a sufficient electrostatic protection function, and has a low electrostatic capacitance and a low discharge start voltage.
摘要翻译：静电保护元件设置有：设置在绝缘基板上的一对放电电极; 以及放电辅助电极，其将放电电极彼此连接，以便连接放电电极之间的放电间隙D. 放电辅助电极具有以氧化锌为主要成分的变阻器功能，并且通过厚膜印刷形成。静电保护元件设置有绝缘圆顶形成层，通过该绝缘圆顶形成层形成空腔部以覆盖放电间隙D.圆顶形成层由玻璃陶瓷形成，并且涂覆有保护层。静电保护元件能够稳定地获得足够的静电保护功能，并且具有低静电电容和低放电起始电压。

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