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

US3626237A Line electrical surge arrestor 失效
标题翻译：线电风扇ARRESTOR
公开(公告)号：US3626237A
公开(公告)日：1971-12-07
申请号：US3626237D
申请日：1968-12-12
申请人： GEN SIGNAL CORP
发明人： BOLTON NORMAN A , AUER JOHN H JR
IPC分类号： H01T1/14 , H01T3/00
CPC分类号： H01T1/14
摘要： An electrical surge arrestor in which a line electrode is serially connected in the line and a second electrode of predetermined diameter spaced from the line electrode forms a discharge gap.

2. 发明授权

US3569786A High voltage arrester 失效
标题翻译：高压ARRESTER
公开(公告)号：US3569786A
公开(公告)日：1971-03-09
申请号：US3569786D
申请日：1969-01-13
申请人： SANKOSHA CO LTD
发明人： KUNUGI TAKASHI
IPC分类号： H01T4/08 , H01T3/00
CPC分类号： H01T4/08
摘要： A safety device for safeguarding communications equipment and other electrical machines and instruments when an abnormal voltage is impressed on a system of lines lightening or other phenomena. The safety device comprises two arresters of different capacities for withstanding discharge contained in an arrester casing as a unit and connected in parallel between a line and ground whereby the safety device can cope with a wide range of abnormal voltages.

3. 发明授权

US4199215A Tube socket with novel grounding means for high voltage terminals 失效
标题翻译：具有新颖接地装置的管插座，用于高压端子
公开(公告)号：US4199215A
公开(公告)日：1980-04-22
申请号：US942414
申请日：1978-09-14
申请人： Robert B. Pittman
发明人： Robert B. Pittman
IPC分类号： H01R33/945 , H01T4/08 , H01R33/76 , H01T3/00 , H02H9/06
CPC分类号： H01R33/945 , H01T4/08
摘要： The tube socket is especially adapted for use with a longitudinal extending cathode ray tube of the type having one or more high voltage pins and a plurality of relatively low voltage pins. The socket provides structure for spark gap grounding of the high voltage pin or pins, with or without spark gap grounding of the low voltage pins, the latter spark gap protection being essentially conventional. The structure is inexpensive and easy to mold and assemble as compared with prior art socket structures performing the same or equivalent functions.
摘要翻译：管插座特别适用于具有一个或多个高电压引脚和多个相对低电压引脚类型的纵向延伸的阴极射线管。插座提供高压引脚或引脚的火花隙接地的结构，低压引脚具有或不具有火花隙接地，后者的火花隙保护基本上是常规的。与执行相同或等同功能的现有技术插座结构相比，该结构便宜并且易于模制和组装。

4. 发明公开

EP0094508A1 Überspannungsableiter 失效
标题翻译： Überspannungsableiter。
公开(公告)号：EP0094508A1
公开(公告)日：1983-11-23
申请号：EP83103622.3
申请日：1983-04-14
申请人： KRONE GmbH
发明人： Gerke, Dieter
IPC分类号： H01T3/00 , H01T1/00
CPC分类号： H01T4/10 , H01T4/02
摘要： Ein Überspannungsableiter (1) aus einem zylindrischen Isolierkörper (1a) als Baueinheit mit zwei Elektroden zum Schutz von Fernmeldeleitungen vor Überspannungen, Stoßströmen und Stoßspannungen wird dadurch einfacher und unaufwendiger herstellbar, daß im zylindrischen Isolierkörper (1a) des eine Luftfunkenstrecke bildenden Überspannungsableiters (1) eine als Zapfen ausgebildete Elektrode (2) angeordnet ist, die am einen Zapfenende für den Funkenübersprung eine Kuppe (2a) und am anderen Zapfenende eine am Isolierkörper (1a) stirnseitig anliegende Kontaktfläche (2b) aufweist, und daß an der anderen Stirnseite des zylindrischen Isolierkörpers (1a) eine scheibenförmige Gegenelektrode (3) vorgesehen ist sowie an dieser Stirnseite eine Nut (1b) und ein Abbrandkragen (1c) angeordnet sind.
摘要翻译：由具有两个电极的结构单元的圆柱形绝缘体（1a）组成的用于保护电信线路免受浪涌电压，冲击电流和冲击电压的浪涌电压避雷器（1）可以更简单地制造而不增加成本如果将设计为销的电极（2）布置在形成空气火花间隙的浪涌电压避雷器（1）的圆柱形绝缘体（1a）中，该电极（2）在一端具有穹顶（2a）所述销子的另一端与所述绝缘体（1a）的端面相抵触，并且在所述圆柱形绝缘体的另一端面（如图1a所示，设置有圆盘形的相对电极（3），并且在该端面上设置有槽（1b）和耐火环（1c）。

5. 发明公开

EP0095539A1 Line protector for a communications circuit 失效
标题翻译：对于通信线路线路保护。
公开(公告)号：EP0095539A1
公开(公告)日：1983-12-07
申请号：EP82305328.5
申请日：1982-10-07
申请人： Reliance Electric Company
发明人： Baumbach, Bertram William
IPC分类号： H01T1/00 , H01T3/00
CPC分类号： H01T1/14 , H01T4/02 , H01T4/06
摘要： A line protector for central office use comprises an elongated housing (2) open at one side for receiving components and a cover (30) for the opening (28). First and second surge arresters (38) are coaxially positioned within the housing. First and second line terminals (58, 60) are respectively connected to the arresters as is a common ground terminal (62). The three terminals project from one end of the housing in the provision of coplanar flat pins (68, 72, 80) for plugin connection with a circuit board edge connector (108). A test contact (90) in the housing permits use of a test probe to test the lines while the protector is plugged into the connector. A shiftable insulator (82) in the housing is used optionally to interrupt the inside lines at the line terminal pins (68, 72).

6. 发明授权

US4280098A Coaxial spark gap switch 失效
标题翻译：同轴火花隙开关
公开(公告)号：US4280098A
公开(公告)日：1981-07-21
申请号：US42722
申请日：1979-05-25
申请人： S. James Veraldi
发明人： S. James Veraldi
IPC分类号： H01T1/08 , H01T2/02 , H01T3/00
CPC分类号： H01T2/02 , H01T1/08
摘要： The switch is usable for switching currents of 40 kiloamperes at 250 kilovolts to produce current pulses a few nanoseconds in duration at kilohertz rates. In a preferred embodiment, the switch includes three independently-triggerable spark gaps which are fired in a desired predetermined sequence; for example, cyclically. The three spark gaps are cooled by parallel streams of fluid, which is supplied to the switch under pressure. Because the firing rate of each individual spark gap is limited by the time required for the fluid to sweep the ions produced by firing out of the spark gap, a threefold increase in firing rate is achieved by the preferred embodiment. In another aspect of the invention, a high-performance low-induction coaxial spark gap switch employs a hollow trigger electrode which has a hole in its wall so that the fluid can flow along both its inner and outer surfaces to cool and clean them.
摘要翻译：该开关可用于在250千伏特下开启40千安的电流，以产生几千纳秒的电流脉冲，持续时间为千赫兹。在优选实施例中，开关包括以期望的预定顺序烧制的三个可独立触发的火花隙; 例如，循环地。三个火花隙由平行的流体流冷却，在压力下供给到开关。由于每个单独的火花隙的燃烧速率受到液体扫过由火花间隙烧制所产生的离子所需的时间的限制，所以优选实施例可实现三倍的燃烧速率。在本发明的另一方面，高性能低感应同轴火花间隙开关采用中空触发电极，其在其壁上具有孔，使得流体可以沿其内表面和外表面流动以冷却和清洁它们。

7. 发明授权

US3983438A Spark gap switch 失效
标题翻译：火花间隙开关
公开(公告)号：US3983438A
公开(公告)日：1976-09-28
申请号：US606519
申请日：1975-08-21
申请人： Jeffrey I. Levatter , Shao-Chi Lin , Paul B. Scott
发明人： Jeffrey I. Levatter , Shao-Chi Lin , Paul B. Scott
IPC分类号： H01T1/00 , H01T3/00
CPC分类号： H01T1/00
摘要： A spark gap switch having a central electrode positioned within an annular electrode in a dielectric liquid or saturated vapor flow line, with coaxial or parallel plate electrical connections to said electrodes.
摘要翻译：一种火花隙开关，其具有位于电介质液体或饱和蒸气流线中的环形电极内的中心电极，与所述电极具有同轴或平行板电连接。

8. 发明授权

US3538387A Flip-flop lightning arrester with improved means for preventing parallel operation 失效
标题翻译：具有改进手段的FLIP-FLOP闪电报警器，用于防止平行操作
公开(公告)号：US3538387A
公开(公告)日：1970-11-03
申请号：US3538387D
申请日：1968-09-16
申请人： GEN ELECTRIC
发明人： MISKE STANLEY A JR , SAKSHAUG EUGENE C , KRESGE JAMES S
IPC分类号： H01T4/16 , H02H9/06 , H01T1/00 , H01T3/00 , H01T5/00
CPC分类号： H01T4/16 , H02H9/06

9. 发明授权

EP0014543B1 Surge voltage arrester with ventsafe feature 失效
标题翻译：浪涌电压报警器
公开(公告)号：EP0014543B1
公开(公告)日：1983-04-13
申请号：EP80300224.5
申请日：1980-01-24
申请人： Reliance Electric Company
发明人： Gilberts, Alexander George
IPC分类号： H02H9/06 , H01T3/00 , H01T5/00 , H01J17/18
CPC分类号： H01T1/14

10. 发明公开

EP0014543A1 Surge voltage arrester with ventsafe feature 失效
标题翻译：与气密性能激增。
公开(公告)号：EP0014543A1
公开(公告)日：1980-08-20
申请号：EP80300224.5
申请日：1980-01-24
申请人： Reliance Electric Company
发明人： Gilberts, Alexander George
IPC分类号： H02H9/06 , H01T3/00 , H01T5/00 , H01J17/18
CPC分类号： H01T1/14
摘要： A surge voltage arrester assembly comprises a primary gas tube surge arrester (22) and an air gap secondary arrester that provides surge protection should the gas tube become vented to atmosphere. The secondary arrester has the air gap (42) defined by a rim (40) of one of the gas tube electrodes and a metallic cup (36) into which the gas tube is positioned. In a three element version of the invention wherein the gas tube has two line electrodes (70,70) and a ground electrode (72), metallic cups (80,80) are provided at opposite ends of the gas tube to cooperate with the ground electrode for forming secondary air gaps (86) for each line electrodes. An 0-ring (53,88) and a sealing compound (90) seals each secondary air gap (86) against the entrance of contaminants.

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