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公开(公告)号：EP2437362A3
公开(公告)日：2014-10-29
申请号：EP11182914.9
申请日：2011-09-27
发明人： Sumi, Takahiro , Sawada, Eriko , Adachio, Jun
摘要： An object of the present invention is to provide an ESD protection device which is excellent in discharge capacity, at the same time, causes fewer short circuit defects, requires no special step for manufacture, and is excellent in productivity, and a method for manufacturing the ESD protection device. In an ESD protection device including: a ceramic base material including a glass component; opposed electrodes including an opposed electrode on one side and an opposed electrode on the other side, which are formed so as to have their ends opposed to each other on the surface of the ceramic base material; and a discharge auxiliary electrode between the opposed electrodes, which is connected to each of the opposed electrode on one side and the opposed electrode on the other side, and placed so as to provide a bridge from the opposed electrode on one side to the opposed electrode on the other side, a sealing layer for preventing the ingress of the glass component from the ceramic base material into the discharge auxiliary electrode is provided between the discharge auxiliary electrode and the ceramic base material. In addition, in the ESD protection device, a reactive layer including a reaction product formed by the reaction between the constituent materials of the sealing layer and ceramic base material is provided at the interface between the sealing layer and the ceramic base material.
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公开(公告)号：EP2432086A3
公开(公告)日：2014-02-26
申请号：EP11181210.3
申请日：2011-09-14
CPC分类号： H01T1/00 , H01T21/00 , H01T21/06 , H05H1/46 , H05H1/52 , H05H2001/4682 , Y10T29/49169
摘要： A circuit protection device (100) for use with a circuit that includes at least one conductor includes at least one phase electrode assembly (300) that is electrically coupled to the at least one conductor, wherein the at least one phase electrode assembly (300) comprising an adjustable electrode assembly (256). The circuit protection device (100) also includes a conductor base (204) comprising at least one isolation area (220) sized to secure the adjustable electrode assembly (256) therein, and a conductor cover (228) coupled to the conductor base and including at least one isolation channel (262), wherein the adjustable electrode assembly (256) extends at least partially through the at least one isolation area (220).
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公开(公告)号：EP2472683A3
公开(公告)日：2013-10-30
申请号：EP11194863.4
申请日：2011-12-21
摘要： A device for diverting energy away from an electrical arc flash is provided. The device comprises an arc source configured to create a second arc flash, a plasma gun configured to inject plasma in proximity of the arc source in response to the arc flash, an arc containment device to house the arc source and the plasma gun, an exhaust port configured to route exhaust gases out of the device in a first direction, and an exhaust duct coupled in flow communication with the exhaust port, the exhaust duct comprising a substantially hollow tube including a first tube portion and a second tube portion, the first tube portion coupled in flow communication with the exhaust port, the second tube portion defining an exhaust vent and coupled in flow communication with the first tube portion to route the exhaust gases out of the device in a second direction.
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公开(公告)号：EP2133966A2
公开(公告)日：2009-12-16
申请号：EP09162315.7
申请日：2009-06-09
发明人： Bohori, Adnan Kutubuddin , Robarge, Dean Arthur , Caggiano, Robert Joseph , Asokan, Thangavelu , Roscoe, George William
摘要： An arc containment device is presented. The arc containment device includes a shock shield further having a multiple apertures for escape of gas, the shock shield configured to surround an arc source. The device further comprises an inner enclosure having a multiple openings generally aligned with the multiple apertures, the inner enclosure configured to provide an electrical insulation base for the arc source. An outer enclosure disposed is provided around the inner enclosure, the outer enclosure configured to direct the gas to the environment outside the device.
摘要翻译： 提出了一种电弧遏制装置。 电弧容纳装置包括还具有用于气体逸出的多个孔的防震罩，所述防震罩被构造成围绕电弧源。 该装置还包括具有通常与多个孔对齐的多个开口的内部外壳，内部外壳被配置为提供用于电弧源的电绝缘基座。 设置在外壳周围的外壳体，外壳被配置成将气体引导到设备外部的环境。
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公开(公告)号：EP1010228B1
公开(公告)日：2007-02-28
申请号：EP97948374.0
申请日：1997-11-19
申请人： Surgx Corporation
发明人： WINNETT, Joan, L. , WHITNEY, Stephen, J. , GLASS, Edward, G. , SHRIER, Karen, P.-2399 Purisima Creek Road
摘要： A method of making a transient voltage protection device includes forming conductive lines (12, 14) on a substrate (10) where the lines form conductive paths between electronic components. A gap of 3 mils or less is formed in at least one of the lines by cutting the line with a saw or a laser. The gap is covered or filled with a neat unfilled polymer, glass or ceramic (22) to prevent contamination of the air space in the gap.
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公开(公告)号：EP1187278A3
公开(公告)日：2005-07-06
申请号：EP01119750.6
申请日：2001-08-28
申请人： Katoda, Takashi
发明人： Katoda, Takashi
摘要： The present invention is directed to a main element of a surge protector device and its fabrication method which uses breakdown phenomenon of a single high resistive film. A breakdown voltage and a place where breakdown occurs can be precisely controlled. The surge protector device changes from its non-conductive state to conductive state very quickly when a surge is induced and returns quickly to the non-conductive state when a surge is removed if said element is surrounded by oxidizing agent. The main element of the surge protector device of the present invention has a single high resistive film on a single metal bar. The high resistive film has a part or parts where electric field concentrates when a surge induced. A breakdown voltage can be controlled precisely by controlling a size including a thickness of the high resistive film of the part. The part is called a fuse part. The main element includes also at least two parts on said metal bar which are continuous to said fuse part. Electrodes are formed on said at least two parts. Therefore said at least two parts are called pad parts.
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公开(公告)号：EP1010228A1
公开(公告)日：2000-06-21
申请号：EP97948374.0
申请日：1997-11-19
申请人： Surgx Corporation
发明人： WINNETT, Joan, L. , WHITNEY, Stephen, J. , GLASS, Edward, G. , SHRIER, Karen, P.-2399 Purisima Creek Road
摘要： A method of making a transient voltage protection device includes forming conductive lines (12, 14) on a substrate (10) where the lines form conductive paths between electronic components. A gap of 3 mils or less is formed in at least one of the lines by cutting the line with a saw or a laser. The gap is covered or filled with a neat unfilled polymer, glass or ceramic (22) to prevent contamination of the air space in the gap.
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公开(公告)号：EP0952646A1
公开(公告)日：1999-10-27
申请号：EP98115464.4
申请日：1998-08-17
申请人： Yang, Bing Lin
发明人： Yang, Bing Lin
摘要： There is provided a surge absorber without chips in which a pair of discharge electrodes arranged facing to each other in a housing 1 are fixed by welding of the housing 1 with a distance between the discharge electrodes maintained. Clean and dry air or a mixed gas mainly comprising such air is sealed in an air chamber 4.
摘要翻译： 提供了一种没有芯片的浪涌吸收器，其中通过壳体1的焊接使保持的放电电极之间的距离来固定在壳体1中彼此面对的一对放电电极。 清洁干燥的空气或主要包含这种空气的混合气体被密封在空气室4中
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49.发明公开Method of manufacturing gas sealed discharge tube 失效Verfahren zur Herstellung einer gasverschmolzenenEntladungsröhre。
公开(公告)号：EP0407987A1
公开(公告)日：1991-01-16
申请号：EP90113182.1
申请日：1990-07-10
申请人： YAZAKI CORPORATION
摘要： A method of manufacturing a gas sealed discharge tube (A) including an electrical insulating cylindrical body and a pair of electrodes attached to opposite ends of the electrical insulating cylindrical body. The method comprises the steps of inserting a heat melting sealing material (5) into a gas introducing pipe (6b) mounted to at least one of the electrodes so as to communicate an inside space of the cylindrical body to an outside thereof, the heat melting sealing material being a solid having an outer diameter smaller than an inner diameter of the gas introducing pipe (6d); introducing a gas through the gas introducing pipe into the cylindrical body; heating the gas introducing pipe together with the heat melting sealing material under pressure at a sealing position where the gas introducing pipe is intended to be sealed to thereby press the gas introducing pipe and simultaneously melt the heat melting sealing material; and cutting the gas introducing pipe at the sealing position together with the heat melting sealing material after solidified.
摘要翻译： 一种制造气密封的放电管（A）的方法，该气体密封放电管（A）包括电绝缘圆柱体和一对电极，该电极附着在电绝缘筒体的相对端。 该方法包括以下步骤：将热熔密封材料（5）插入到安装在至少一个电极上的气体导入管（6b）中，以将圆筒体的内部空间连通到其外部，热熔融 密封材料是具有小于气体导入管（6d）的内径的外径的固体; 将气体通过气体导入管引入到圆筒体内; 在气体导入管被密封的密封位置的压力下，与加热熔融密封材料一起加热气体导入管，从而按压气体导入管，同时熔化热熔融密封材料; 并在固化之后与加热熔融密封材料一起切割在密封位置处的气体导入管。
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50.发明公开
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