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91. 发明授权

US3534304A Electrical switchgear with actuating means incorporating an overcurrent trip 失效
标题翻译：具有引入过流跳闸的致动装置的电开关
公开(公告)号：US3534304A
公开(公告)日：1970-10-13
申请号：US3534304D
申请日：1968-11-04
申请人： ENGLISH ELECTRIC CO LTD
发明人： ROBINSON ALFRED ALEXANDER , BURDETT EDWARD RAYMOND
IPC分类号： H01H33/666 , H01H71/32 , H01H77/10
CPC分类号： H01H33/666 , H01H71/322 , H01H77/10

92. 发明授权

US3154657A Electric interrupting device notably for polyphase limiting circuit breakers 失效
标题翻译：电中断装置特别适用于多相限位断路器
公开(公告)号：US3154657A
公开(公告)日：1964-10-27
申请号：US77101658
申请日：1958-10-31
申请人： COMP GENERALE ELECTRICITE
发明人： GEORGES BONNEFOIS JEAN ANDRE
IPC分类号： H01H71/10 , H01H71/24 , H01H77/10
CPC分类号： H01H77/10 , H01H71/1009 , H01H71/2472

93. 发明授权

US3002065A Electrical device employing stressed column 失效
标题翻译：采用应力柱的电气装置
公开(公告)号：US3002065A
公开(公告)日：1961-09-26
申请号：US79977659
申请日：1959-03-16
申请人： TOUR JR JOHN LA
发明人： TOUR JR JOHN LA
IPC分类号： H01H3/22 , H01H77/10 , H01H79/00
CPC分类号： H01H77/10 , H01H3/222 , H01H79/00

94. 发明授权

US2916579A Electrodynamic circuit breaker 失效
标题翻译：电动断路器
公开(公告)号：US2916579A
公开(公告)日：1959-12-08
申请号：US55852256
申请日：1956-01-11
申请人： SIEMENS AG , ITE CIRCUIT BREAKER LTD
发明人： FRITZ KESSELRING , ZOLLIKON ZURICH , JOHN DIEBOLD EDWARD
IPC分类号： H01H3/22 , H01H77/10 , H01H83/08 , H03C1/58
CPC分类号： H01H83/08 , H01H3/222 , H01H77/10 , H01H2003/225 , H03C1/58

95. 发明授权

US1720566A Circuit-controlling device 失效
公开(公告)号：US1720566A
公开(公告)日：1929-07-09
申请号：US22511427
申请日：1927-10-10
申请人： GEN ELECTRIC
发明人： PESTARINI JOSEPH M
IPC分类号： H01H77/10
CPC分类号： H01H77/10

96. 发明授权

US09287061B1 Rotor and electromechanical switching device having a rotor 有权
标题翻译：具有转子的转子和机电开关装置
公开(公告)号：US09287061B1
公开(公告)日：2016-03-15
申请号：US14854115
申请日：2015-09-15
申请人： Siemens Aktiengesellschaft
发明人： Pawel Biedunkiewicz , Jörg-Uwe Dahl
IPC分类号： H01H1/00 , H01H1/20
CPC分类号： H01H1/205 , H01H1/2025 , H01H77/10
摘要： A rotor is shown for an electromechanical switching device, includes: a rotor housing; two contact bridges having in each case two contact portions; an intermediate element disposed between the two contact bridges and mounted so as to be rotatable about a rotation axis; and first spring pins and second spring pins; first spring elements and second spring elements. In an embodiment, the spring pins, the spring elements, and the intermediate element are operationally connected, and at least one of the first and second spring pins is disposed on the intermediate element and/or on the contact bridges such that the spring pin by rotating the rotor is tiltable between the two states in relation to the rotation axis. An embodiment furthermore relates to an electromechanical switching device including the rotor.
摘要翻译：示出了用于机电开关装置的转子，包括：转子壳体; 两个接触桥在每种情况下具有两个接触部分; 中间元件，设置在所述两个接触桥之间并且被安装成可围绕旋转轴线旋转; 和第一弹簧销和第二弹簧销; 第一弹簧元件和第二弹簧元件。在一个实施例中，弹簧销，弹簧元件和中间元件可操作地连接，并且第一和第二弹簧销中的至少一个设置在中间元件和/或接触桥上，使得弹簧销由旋转转子可以在两个状态之间相对于旋转轴线倾斜。一个实施例还涉及包括转子的机电开关装置。

97. 发明授权

US08921728B2 Switch unit with arc-extinguishing units 有权
标题翻译：带灭弧装置的开关装置
公开(公告)号：US08921728B2
公开(公告)日：2014-12-30
申请号：US13702374
申请日：2011-06-07
申请人： Volker Lang , Lutz Friedrichsen
发明人： Volker Lang , Lutz Friedrichsen
IPC分类号： H01H9/44 , H01H33/20 , H01H9/34 , H01H77/10 , H01H1/20
CPC分类号： H01H33/20 , H01H1/20 , H01H9/341 , H01H77/10
摘要： A switch suitable for DC applications includes: two fixed conductive contacts with first contact areas; a movable conductive bridge with two second contact areas for being connected to the two first contact areas in the on-status and for being disconnected from the two the first contact areas in the off-status; and two arc-extinguishing units configured to extinguish electric arcs occurring between the first and second contact areas after disconnecting the second contact areas from the first contact areas. First conductive arc-guiding elements extend from each first contact area into the corresponding arc-extinguishing unit and at least one second conductive arc-guiding element extends into the arc-extinguishing units suitably shaped to guide the electric arcs from each of the second contact areas of the movable bridge into the arc-extinguishing units.
摘要翻译：适用于直流应用的开关包括：具有第一接触区域的两个固定导电触点; 具有两个第二接触区域的可移动导电桥，用于连接到处于导通状态的两个第一接触区域，并且在断开状态下与两个第一接触区域断开连接; 以及两个灭弧单元，其构造成在从所述第一接触区域断开所述第二接触区域之后熄灭在所述第一和第二接触区域之间发生的电弧。第一导电电弧引导元件从每个第一接触区域延伸到相应的灭弧单元中，并且至少一个第二导电电弧引导元件延伸到灭弧单元中，适当地成形为从每个第二接触区域引导电弧的可移动桥梁进入灭弧单元。

98. 发明授权

US07920037B2 Fault interrupter and load break switch 有权
标题翻译：故障断路器和负载断路开关
公开(公告)号：US07920037B2
公开(公告)日：2011-04-05
申请号：US12117463
申请日：2008-05-08
申请人： Kurt Lawrence Lindsey , Randal Vernon Malliet
发明人： Kurt Lawrence Lindsey , Randal Vernon Malliet
IPC分类号： H01H75/00 , H01H77/00 , H01H83/00 , H01H73/02 , H01H81/00 , H01H73/48 , H01H9/00 , H01H3/00 , H01H33/34 , H01H19/20
CPC分类号： H01H1/2058 , H01H9/34 , H01H33/121 , H01H71/142 , H01H71/40 , H01H71/56 , H01H77/10
摘要： A fault interrupter and load break switch includes a trip assembly configured to automatically open a transformer circuit electrically coupled to stationary contacts of the switch upon the occurrence of a fault condition. The fault condition causes a Curie metal element electrically coupled to at least one of the stationary contacts to release a magnetic latch. The release causes a trip rotor of the trip assembly to rotate a rotor assembly. This rotation causes ends of a movable contact of the rotor assembly to electrically disengage the stationary contacts, thereby opening the circuit. The switch also includes a handle for manually opening and closing the electrical circuit in fault and non-fault conditions. Actuation of the handle coupled to the rotor assembly via a spring-loaded rotor causes the movable contact ends to selectively engage or disengage the stationary contacts.
摘要翻译：故障断路器和负载断路开关包括跳闸组件，其被配置为在发生故障状态时自动打开电耦合到开关的静止触点的变压器电路。故障状况导致居里金属元件电耦合到至少一个固定触点以释放磁性锁存器。释放导致跳闸组件的跳闸转子旋转转子组件。该旋转使得转子组件的可动触点的端部电动地脱离固定触点，从而打开电路。该开关还包括用于在故障和非故障条件下手动打开和关闭电路的手柄。通过弹簧加载的转子联接到转子组件的手柄的致动使得可动接触端部选择性地接合或脱离固定触点。

99. 发明授权

US07902948B2 Switching device, in particular a power switching device, having two pairs of series-connected switching contacts for interrupting a conducting path 失效
标题翻译：开关装置，特别是功率开关装置，具有用于中断导电路径的两对串联连接的开关触点
公开(公告)号：US07902948B2
公开(公告)日：2011-03-08
申请号：US12319859
申请日：2009-01-13
申请人： Carsten Lüders
发明人： Carsten Lüders
IPC分类号： H01H9/30 , H01H67/00 , H01H67/02 , H01H63/02 , H01H1/00 , H01H9/40 , H01H33/14 , H01H33/18 , H01H33/70
CPC分类号： H01H9/346 , H01H73/045 , H01H77/10 , H01H2009/367
摘要： A switching device, in particular a power switching device, has two pairs of series-connected switching contacts for interrupting a conducting path and at least one quenching packet, disposed near the pairs of switching contacts, for quenching the arcs occurring when the conducting path opens. The pairs of switching contacts are arranged such that their opening paths are substantially mutually parallel or antiparallel. The pairs of switching contacts are connected in series such that the same current flowing in both arcs flows spatially in the same direction. The quenching packet is disposed in the area between the opening paths.
摘要翻译：开关装置，特别是功率开关装置，具有两对串联连接的开关触点，用于中断导电路径和至少一个设置在开关触点对附近的淬火分组，用于淬火导电路径打开时发生的电弧。开关触点对被布置成使得它们的开口路径基本上相互平行或反平行。开关触点对被串联连接，使得在两个电弧中流动的相同电流沿相同的方向在空间上流动。淬火包被设置在开口路径之间的区域中。

100. 发明授权

US07728247B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07728247B2
公开(公告)日：2010-06-01
申请号：US10585354
申请日：2005-01-18
申请人： Osmo Pikkala , Harri Mattlar
发明人： Osmo Pikkala , Harri Mattlar
IPC分类号： H01H3/00
CPC分类号： H01H77/10 , H01H1/2041 , H01H9/342
摘要： A switching device is disclosed which includes a frame, a first connector and a second connector, the first connector and the second connector extending from inside the frame outside the frame. The first and the second connector are electrically connected to one another, and one or more gas flow openings are provided in the frame and arranged for a gas flow produced by a switching event. In its portion remaining inside the frame, the first connector includes a hole provided for said gas flow.
摘要翻译：公开了一种开关装置，其包括框架，第一连接器和第二连接器，第一连接器和第二连接器从框架的框架内部延伸。第一连接器和第二连接器彼此电连接，并且在框架中设置一个或多个气体流动开口，用于由切换事件产生的气流。在其内部保留在框架内的部分中，第一连接器包括为所述气流提供的孔。

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