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1. 发明申请

US20130161289A1 GAS CIRCUIT BREAKER 有权
标题翻译：气体断路器
公开(公告)号：US20130161289A1
公开(公告)日：2013-06-27
申请号：US13820333
申请日：2011-11-04
申请人： Katsuhiko Horinouchi , Motohiro Sato
发明人： Katsuhiko Horinouchi , Motohiro Sato
IPC分类号： H01H33/70
CPC分类号： H01H33/86 , H01H33/66261 , H01H33/7015 , H01H33/7023 , H01H33/703 , H01H33/7076 , H01H33/76
摘要： An arc extinguishing device of a gas circuit breaker includes: an arc chamber in which an arc generated between a movable electrode and a fixed electrode is formed; a heat puffer chamber disposed so as to surround the arc chamber; a blow port in which the arc chamber communicates with the heat puffer chamber in the circumferential direction of the arc chamber; hydrogen absorbents which are disposed on an inner wall of a pressure chamber; an exhaust port which passes to the outside of an arc extinguishing chamber; and a hydrogen absorbent disposed at a position surrounding the movable electrode. Deterioration of insulation due to a product formed by decomposition of arc extinguishing gas by the arc during a contact opening operation can be suppressed.
摘要翻译：气体断路器的灭弧装置包括：电弧室，其中形成在可动电极和固定电极之间产生的电弧; 设置为围绕电弧室的热冲击室; 吹气口，其中所述电弧室在所述电弧室的圆周方向上与所述热冲洗室连通; 设置在压力室的内壁上的吸氢剂; 排气口，其通向灭弧室的外部; 以及设置在可动电极周围的位置的吸氢体。可以抑制由于在接触打开操作期间通过电弧分解灭弧气体而形成的产品的绝缘的劣化。

2. 发明申请

US20080237194A1 METAL-HYDRATE CONTAINING ARC-EXTINGUISHING COMPOSITIONS AND METHODS 审中-公开
标题翻译：含金属氢氧化物的灭火组合物和方法
公开(公告)号：US20080237194A1
公开(公告)日：2008-10-02
申请号：US12137765
申请日：2008-06-12
申请人： Jeffrey A. Moore , Keith W. Benson
发明人： Jeffrey A. Moore , Keith W. Benson
IPC分类号： H01H33/02 , A62D1/00
CPC分类号： C08K5/0008 , C08K5/34922 , H01H9/302 , H01H33/76 , H01H85/42 , H01H2033/085
摘要： An arc extinguishing composition including an arc-quenching metal hydrate (herein defined as a metal compound that produces water vapor (H2O) when in contact with an electrical arc), and one or more binders. The compositions contain an arc-quenching metal hydrate compound, such as Mg(OH)2, with or without a second arc-quenching compound, such as melamine, and these metal hydrate-containing compositions are used in a method of extinguishing an arc by disposing the molded compositions along a path of an electrical arc, for contacting the arc.
摘要翻译：包含灭弧金属水合物（在本文中定义为与电弧接触时产生水蒸汽（H 2 O 2 O）的金属化合物））和一种或多种粘合剂的灭弧组合物。组合物含有灭弧金属水合物化合物，例如Mg（OH）2 N 2，具有或不具有第二灭弧化合物如三聚氰胺，并且这些含金属水合物的组合物用于通过沿着电弧的路径布置模制组合物来接触电弧来消除电弧的方法。

3. 发明授权

US06926547B2 Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US06926547B2
公开(公告)日：2005-08-09
申请号：US10013147
申请日：2001-12-10
申请人： Thomas J. Schoepf , Rafil Basheer , Ismat Abu-Isa
发明人： Thomas J. Schoepf , Rafil Basheer , Ismat Abu-Isa
IPC分类号： H01H33/76 , H01R13/115 , H01R13/53
CPC分类号： H01R13/53 , H01H33/76 , Y10S439/921
摘要： An arc quenching electrical connector has a male pin terminal which inserts longitudinally into a receptacle or terminal having a gassing wall engaged concentrically about the receptacle. During “hot unplugging” of the electrical connector, an arc is carried between a tip of the male pin and a contact surface of a leading end of the receptacle. The gassing wall extends over and is directly engaged to a portion of the contact surface. Because the gassing wall is also preferably an electrical insulator, the arc communicates electrically with the exposed contact surface and is biased directly against the gassing wall. The gassing wall, when heated by the adjacent arc, quenches or reduces the energy of the arc by releasing gas which eliminates arc erosion of the terminals.
摘要翻译：电弧淬火电连接器具有插入端子或纵向插入端子的公插针端子，所述插座或端子具有围绕插座同心配合的放气壁。在电连接器的“热拔出”期间，在阳销的尖端和容器的前端的接触表面之间承载电弧。放气壁延伸并且直接接合到接触表面的一部分。由于放气壁也优选为电绝缘体，所以电弧与暴露的接触表面电连通并且被直接偏压于放气壁。当相邻电弧加热时，充气壁通过释放气体来淬灭或减少电弧的能量，消除了端子的电弧腐蚀。

4. 发明授权

US3995130A Arc quenching chamber component structure for circuit breakers operating with pressurized gas 失效
标题翻译：用加压气体操作的断路器的电弧淬火室部件结构
公开(公告)号：US3995130A
公开(公告)日：1976-11-30
申请号：US446778
申请日：1974-02-28
申请人： Gerhard Mauthe , Klaus Ragaller , Ekkehard Schade
发明人： Gerhard Mauthe , Klaus Ragaller , Ekkehard Schade
IPC分类号： H01H33/70 , H01H33/76 , H01H33/60
CPC分类号： H01H33/76 , H01H33/7023 , H01H33/7076
摘要： A structural component such as nozzle-forming member to be utilized in conjunction with the arc quenching chamber of an electrical circuit breaker operating with a pressurized gaseous fluid such as SF.sub.6 and made from a polytetrafluoroethylene composition that is gas-emissive under influence of heat generated by the arc in the vicinity of the nozzle is provided with a system of gas-conducting passageways to permit such gas to escape from sub-surface cavities formed by deterioration of the composition rather than accumulate therein which leads ultimately to undersirable chipping off of pieces of the surface. These passageways may be constituted by a system of blind holes or by a system of grooves.
摘要翻译：一种结构部件，例如喷嘴形成部件，与电弧断路器的灭弧室结合使用，该电路断路器用加压气态流体如SF6操作并由聚四氟乙烯组合物制成，该聚四氟乙烯组合物在由喷嘴附近的电弧设置有导气通道的系统，以允许这种气体从由组合物的劣化形成的子表面空腔中逸出，而不是积聚在其中，这最终导致不可取的碎屑表面。这些通道可以由盲孔系统或凹槽系统构成。

5. 发明授权

US3912650A Hydrated zinc borate, dimethyl silicone resin arc extinguishing material 失效
标题翻译：水合硼酸锌，二甲基硅树脂灭弧材料
公开(公告)号：US3912650A
公开(公告)日：1975-10-14
申请号：US36459773
申请日：1973-05-29
申请人： SQUARE D CO
发明人： KHALID JOSEPH M , NICCOLLS RICHARD W
IPC分类号： A62C3/16 , H01H33/76 , H01B3/46
CPC分类号： H01H33/76 , A62C3/16
摘要： Arc-extinguishing materials are selected in accordance with criteria such as first ionization potential of each of the constituents, carbon content, boiling, sublimation, or decomposition temperature, endothermic character of decomposition, electronegativity of decomposition products, rate of reformation, dimensional and chemical stability, ease of application, cost, toxicity, and coefficient of thermal conductivity.
摘要翻译：灭火材料根据各成分的第一电离电位，碳含量，沸腾，升华或分解温度，分解吸热特性，分解产物的电负性，改性速率，尺寸和化学稳定性等标准进行选择，易于使用，成本，毒性和导热系数。

6. 发明授权

US3761660A Arc interrupting composition and apparatus 失效
标题翻译： ARC中断组合和设备
公开(公告)号：US3761660A
公开(公告)日：1973-09-25
申请号：US3761660D
申请日：1972-10-20
申请人： ROSTONE CORP
发明人： JONES P
IPC分类号： H01B3/00 , H01H33/76 , H01H33/04
CPC分类号： H01B3/006 , H01H33/76
摘要： An arc interrupting composition for the arc-exposure walls or surfaces of electric circuit interrupting devices. The composition comprises a combination of hydrated alumina and melamine in a binder which may be a thermosetting resin but is preferably a thermoplastic resin which is more reactive to arcing than the melamine. Under arcing conditions, it is believed the binder vaporizes or decomposes violently and the hydrated alumina gives off water of hydration, and that these effects interact to render the melamine more effective and to create improved arc interruption conditions and service life.
摘要翻译：用于电弧暴露壁或电路中断装置表面的电弧中断组合物。组合物包含水合氧化铝和三聚氰胺在粘合剂中的组合物，其可以是热固性树脂，但优选是比三聚氰胺更能反应于电弧的热塑性树脂。在电弧条件下，相信粘合剂剧烈蒸发或分解，水合氧化铝释放水合水，并且这些效应相互作用，使三聚氰胺更有效，并产生改善的电弧中断条件和使用寿命。

7. 发明授权

US3469047A Circuit-interrupting devices using activated carbon 失效
标题翻译：使用活性炭的电路中断装置
公开(公告)号：US3469047A
公开(公告)日：1969-09-23
申请号：US3469047D
申请日：1965-10-22
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BERG DANIEL , DAKIN THOMAS W
IPC分类号： H01H33/12 , H01H33/70 , H01H33/76 , H01H33/91 , H01T1/10 , H01H9/30
CPC分类号： H01T1/10 , H01H33/126 , H01H33/70 , H01H33/7007 , H01H33/76 , H01H33/91

8. 发明授权

US3222477A Tubular circuit interrupter with mechanical release of arc drawing terminal within the tube 失效
标题翻译：管状断路器，在管内机械释放电弧拉丝端子
公开(公告)号：US3222477A
公开(公告)日：1965-12-07
申请号：US21009362
申请日：1962-07-16
申请人： S & C ELECTRIC CO
发明人： LINDELL SIGURD I
IPC分类号： H01H3/30 , H01H3/46 , H01H31/12 , H01H31/30 , H01H33/12 , H01H33/76
CPC分类号： H01H31/127 , H01H3/30 , H01H3/46 , H01H31/30 , H01H33/128 , H01H33/76

9. 发明授权

US3111567A Arc extinguisher containing molybdenum disulfide 失效
标题翻译：含二硫化钼灭弧器
公开(公告)号：US3111567A
公开(公告)日：1963-11-19
申请号：US23787962
申请日：1962-11-15
申请人： DOWSMITH INC
发明人： STEWART JOE W , BULLOCH CHARLES E
IPC分类号： H01H33/76 , H01H85/42
CPC分类号： H01H33/76 , H01H85/42

10. 发明授权

US2816981A Circuit interrupter construction 失效
公开(公告)号：US2816981A
公开(公告)日：1957-12-17
申请号：US56990956
申请日：1956-03-06
申请人： S & C ELECTRIC CO
发明人： LINDELL SIGURD I
IPC分类号： H01H31/00 , H01H33/76
CPC分类号： H01H31/006 , H01H33/76

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