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41. 发明授权

US5484972A High-voltage gas sealed switchgear including series connected switches and closing resistor 失效
标题翻译：高压气体密封开关柜，包括串联开关和闭合电阻
公开(公告)号：US5484972A
公开(公告)日：1996-01-16
申请号：US307427
申请日：1994-09-19
申请人： Piero Tecchio
发明人： Piero Tecchio
IPC分类号： H01H33/16 , H02B13/035 , H01H33/12 , H01H33/53 , H01H33/70
CPC分类号： H02B13/0356 , H01H33/16
摘要： A high-voltage switching device for gas-insulated switchgear has a gas-filled metal housing, a conducting path in the metal housing and at least two series-connected switching points with movable contact pieces which are actuated by a common drive mounted on the metal housing. The conducting path forms an angle with at least one of the switching points respectively arranged on each leg of the angle, the device thereby requiring less space in the case of both vertical and horizontal installation.
摘要翻译：用于气体绝缘开关设备的高压开关装置具有充气金属壳体，金属壳体中的导电路径和至少两个串联连接的切换点，其具有由安装在金属上的公共驱动器驱动的可动接触片住房。导电路径与分别布置在角度的每个腿上的至少一个切换点形成一角度，因此在垂直和水平安装的情况下，该装置需要较少的空间。

42. 发明授权

US5369234A Perpendicularly-opening grounding section switch 失效
标题翻译：垂直开关接地段开关
公开(公告)号：US5369234A
公开(公告)日：1994-11-29
申请号：US57854
申请日：1993-05-07
申请人： Daniel Demissy
发明人： Daniel Demissy
IPC分类号： H01H31/00 , H01H31/28 , H01H33/12 , H01H9/38
CPC分类号： H01H33/124 , H01H31/003 , H01H31/283
摘要： A perpendicularly-opening grounding section switch comprising a female contact and a male contact disposed at the end of the drive rod includes two parallel metal horns disposed in such a manner as to clamp against the end of the arm in the vicinity of the male contact when the section switch is in the closed position, and a flexible metal rod or whip which is constrained to slide along a fixed point of a guide piece while the arm is performing an opening operation, the respective lengths of the horns and of the whip being selected so that current is switched first to the horns and then to the whip during an opening operation.
摘要翻译：一个垂直开放的接地部分开关，包括一个阴触头和设置在驱动杆端部的一个阳触头，包括两个平行的金属喇叭，它们以这样的方式设置，以便在阳触头附近夹住臂的端部时截面开关处于关闭位置，并且柔性金属棒或鞭状物被限制为在臂执行打开操作时沿导向件的固定点滑动，所选择的喇叭和鞭子的相应长度被选择使得电流在打开操作期间首先切换到喇叭，然后切换到鞭子。

43. 发明授权

US5367134A Circuit breaker 失效
标题翻译：断路器
公开(公告)号：US5367134A
公开(公告)日：1994-11-22
申请号：US46997
申请日：1993-04-16
申请人： Toshiaki Yoshizumi , Mikio Hidaka , Yoshiki Hirano
发明人： Toshiaki Yoshizumi , Mikio Hidaka , Yoshiki Hirano
IPC分类号： H01H33/12 , H01H33/16 , H01H33/34 , H01H33/42 , H01H33/70 , H01H33/52
CPC分类号： H01H33/34 , H01H33/16
摘要： In a closing operation of a circuit breaker with resistor contact, a resister contact is closed prior to closing of a main contact by the same first hydraulic operation system. In opening operation, the resistor contact is driven by a second hydraulic operation system used to close the main contact after operating the main contact by the first hydraulic operation system. Opening timing of the resistor contact is controlled by a mechanical interlock mechanism or hydraulic control circuit.
摘要翻译：在具有电阻接触的断路器的闭合操作中，在通过相同的第一液压操作系统关闭主触头之前，电阻触点被闭合。在打开操作中，电阻接触由第二液压操作系统驱动，用于在通过第一液压操作系统操作主触点之后关闭主触点。电阻触点的开启时间由机械互锁机构或液压控制电路控制。

44. 发明授权

US5324899A Combined interrupter-disconnect switch blade for high voltage switch 失效
标题翻译：用于高压开关的组合断路器断开开关刀片
公开(公告)号：US5324899A
公开(公告)日：1994-06-28
申请号：US99001092
申请日：1992-12-14
申请人： ABB POWER T & D CO
发明人： STROUD NICHOLAS J , OTTERBERG TOMAS
IPC分类号： H01H33/59 , H01H31/20 , H01H33/12 , H01H33/14 , H01H33/70
CPC分类号： H01H33/127 , H01H31/20

45. 发明授权

US5321221A Self-disconnecting circuit-breaker for medium tension, and use thereof in a medium-tension station or bay 失效
标题翻译：用于中等张力的自断式断路器，并在中等张力站或隔间中使用
公开(公告)号：US5321221A
公开(公告)日：1994-06-14
申请号：US977786
申请日：1992-11-17
申请人： Paul Rozier
发明人： Paul Rozier
IPC分类号： H01H33/02 , H01H1/58 , H01H3/48 , H01H9/08 , H01H33/12 , H01H33/24 , H01H33/42 , H01H33/53 , H01H33/66 , H01H33/666 , H02B1/36 , H01H33/52
CPC分类号： H01H33/027 , H01H1/5833 , H01H3/48 , H01H33/127 , H01H33/24 , H01H33/6606 , H01H33/6661 , H01H9/08 , H01H2009/526 , H01H2033/6623 , H01H2033/6665
摘要： A multipolar isolating circuit-breaker comprising, for each pole, an insulating feedthrough containing a vacuum bottle, the feedthrough including a first contact at a first end connected to a first terminal of the bottle and designed to co-operate with a first conductor, and a second contact at a second end connected to a second terminal of the bottle and designed to co-operate with a second conductor, the feedthroughs being secured to a common metal bar sheltering a common shaft for driving the bottles and actuated by a mechanism contained in a box. The circuit-breaker is applicable to medium-tension bays and stations.
摘要翻译：一种多极隔离断路器，对于每个极，包括一个包含真空瓶的绝缘馈通，所述馈通包括在第一端连接到所述瓶的第一端并设计成与第一导体配合的第一接触，以及在第二端处的第二接触件，其连接到所述瓶子的第二端子并被设计成与第二导体配合，所述馈通件被固定到公共金属杆上，所述公共金属条遮住共同的轴以驱动所述瓶子，一个盒子。断路器适用于中张力间隔和车站。

46. 发明授权

US5296660A Auxiliary shunt multiple contact breaking device 失效
标题翻译：辅助分路多接点断路装置
公开(公告)号：US5296660A
公开(公告)日：1994-03-22
申请号：US8314
申请日：1993-01-25
申请人： Robert Morel , Marc Serpinet , Xavier Thomassin
发明人： Robert Morel , Marc Serpinet , Xavier Thomassin
IPC分类号： H01H1/50 , H01H1/22 , H01H1/54 , H01H9/38 , H01H33/12
CPC分类号： H01H1/226 , H01H1/54 , H01H9/383
摘要： An electrical breaking device including a movable contact assembly. The movable contact assembly includes a support cage and upper and lower contact fingers pivotally mounted thereto on respective upper and lower transverse spindles. The upper and lower contact fingers are parallel to each other and each include a head having a movable contact at a first end thereof, and a second end opposite the first end which is connected to a flexible conductor. The lower and upper contact fingers are cooperable with a stationary contact assembly. The lower transverse spindle is positioned to be closer to the first end of the lower contact finger than to its second end. In contrast, the upper transverse spindle is positioned to be closer to the second end of the upper contact finger than to its first end. The longitudinal spacing between the upper end contact spindles yield an attraction force which counter-balances repulsion forces acting on the movable contacts through which a current flows.
摘要翻译：一种包括可移动接触组件的断电装置。可移动接触组件包括一个支撑保持架，以及在相应的上横向主轴和下横向主轴上枢转地安装在其上的上下接触指。上下接触指彼此平行，并且每个包括在其第一端具有可动触点的头部，以及与连接到柔性导体的第一端相对的第二端。下接触指和上接触指与固定触头组合配合。下横向心轴定位成比下端接触手指的第一端更靠近其第二端。相比之下，上横向心轴被定位成比上接触手指的第一端更靠近上接触手指的第二端。上端接触轴之间的纵向间距产生一个吸引力，该吸引力抵消作用在电流流动的可移动触点上的排斥力。

47. 发明授权

US5280144A Hybrid circuit breaker with axial blowout coil 失效
标题翻译：带轴向排气线圈的混合式断路器
公开(公告)号：US5280144A
公开(公告)日：1994-01-18
申请号：US961366
申请日：1992-10-15
申请人： Roger Bolongeat-Mobleu , Olivier Cardoletti , Peter Malkin
发明人： Roger Bolongeat-Mobleu , Olivier Cardoletti , Peter Malkin
IPC分类号： H01H33/18 , H01H33/12 , H01H33/42 , H01H33/66 , H01H33/664 , H01H33/64
CPC分类号： H01H33/6641 , H01H33/122
摘要： A vacuum cartridge of a hybrid circuit breaker comprises an end-plate having a groove for housing an annular coil external to the cartridge and electrically connected in series with the contacts of the cartridge. The coil is located facing the arcing contacts and is rigidly held by the groove.
摘要翻译：混合断路器的抽真空的盒（13）包括一个端部（19），该端部具有用于将环形线圈（22）容纳在盒的外部并与盒的触头（15,16）串联电连接的凹槽（21）（13）。线圈（22）与电弧触点（15,16）成一直线设置并且被槽（21）刚性地保持。

48. 发明授权

US5021615A On/off loadbreak switch 失效
标题翻译：开/关负载断路开关
公开(公告)号：US5021615A
公开(公告)日：1991-06-04
申请号：US414445
申请日：1989-09-29
申请人： Frank J. Muench , William B. McFarlin
发明人： Frank J. Muench , William B. McFarlin
IPC分类号： H01H1/021 , H01H1/36 , H01H1/42 , H01H1/54 , H01H11/00 , H01H19/64 , H01H21/40 , H01H33/12
CPC分类号： H01H21/40 , H01H1/021 , H01H1/365 , H01H1/42 , H01H1/54 , H01H11/00 , H01H19/64 , H01H33/121
摘要： A switch apparatus including a main housing, a fixed contact supported by the main housing, a shaft supported by the main housing for pivotal movement relative thereto, a movable contact supported by the shaft for common movement therewith, and a motor assembly for moving the shaft relative to the main housing between a closed position wherein the movable contact engages the fixed contact and an open position wherein the movable contact is spaced from the fixed contact. The shaft consists of two opposite halves mating along a longitudinally extending plane. The fixed contact may consist of two opposed spring-biased contact portions mounted in the housing.

49. 发明授权

US4996398A Medium tension circuit breaking having high nominal current 失效
标题翻译：中等张力断路具有高标称电流
公开(公告)号：US4996398A
公开(公告)日：1991-02-26
申请号：US525589
申请日：1990-05-21
申请人： Denis Dufournet , Michel Perret
发明人： Denis Dufournet , Michel Perret
IPC分类号： H01H33/12 , H01H33/91 , H01H33/915
CPC分类号： H01H33/91 , H01H33/12
摘要： A dielectric blast gas circuit breaker comprising a main fixed contact, a main arcing contact, and moving equipment including, in particular, a moving arcing contact and blast means, wherein the circuit breaker includes a moving main contact which is disunited from the moving equipment and which is implemented by means of a short cylindrical element associated with means communicating a speed thereto during circuit breaking which is lower than the speed of the moving equipment. The invention is applicable to medium tension circuit breakers having a high nominal current, such as the circuit breakers used in a power station.
摘要翻译：一种介电鼓风气体断路器，包括主固定触头，主电弧触点和移动设备，其特别包括移动电弧触点和爆炸装置，其中断路器包括与移动设备分离的移动主触点，其通过与在电路断开期间传递速度低于移动设备的速度的装置相关联的短圆柱形元件来实现。本发明适用于具有高额定电流的中等张力断路器，例如在电站中使用的断路器。

50. 发明授权

US4983792A Interrupter switch with selective circuit-isolating feature 失效
标题翻译：具有选择性电路隔离功能的断路器开关
公开(公告)号：US4983792A
公开(公告)日：1991-01-08
申请号：US331216
申请日：1989-03-30
申请人： Edward J. Rogers , Leonard V. Chabala , Joel A. Ramos
发明人： Edward J. Rogers , Leonard V. Chabala , Joel A. Ramos
IPC分类号： H01H33/12 , H01H33/915
CPC分类号： H01H33/127
摘要： An interrupter switch is provided that includes an interrupter housing that is integrally formed from insulating material. The interrupter housing defines structure to house the interrupting contacts and the operating linkage for the interrupting contacts. The interrupter housing is selectively movable after circuit interruption to perform a visible, circuit-isolating function; the interrupter housing functioning as a movable switching member and carrying a disconnect contact that cooperates with a stationary disconnect contact at a first circuit terminal. A second circuit terminal is defined at a swivel or hinge contact carried by the interrupter housing. The interrupting contacts are connected between the movable disconnect contact and the second circuit terminal. The operating linkage includes a rotatable operating member which extends from the interrupter housing. The interrupter housing is filled with an insulating gas. Seals are provided between the interrupter housing and the operating member. The interrupter housing is rotatable about a predetermined axis through the first portion to perform the circuit-isolating, disconnect function. In a multi-pole arrangement in an electrical power distribution circuit, a plurality of circuit interrupters are provided with a common circuit-interrupter drive train and a common disconnect drive linkage. An arrangement is provided to ensure that the circuit interrupter is operated to open the interrupting contacts before the selective circuit-isolating function is provided. Also in the preferred arrangement, the integrally molded interrupter housing defines a pump cylinder for cooperation with the movable interrupting contact which carries a puffer piston.
摘要翻译：提供一种断路器开关，其包括由绝缘材料一体形成的断路器外壳。断路器壳体限定了用于容纳中断触点的结构和用于中断触点的操作连接。断路器壳体在电路中断之后选择性地可移动以执行可见的电路隔离功能; 所述断路器壳体用作可移动开关构件并且携带在第一电路端子处与固定断开触点配合的断开触头。第二电路端子被限定在由断路器壳体承载的旋转接头或铰链接头处。中断触点连接在可动断开触点和第二电路端子之间。操作联动装置包括从断路器壳体延伸的可旋转操作构件。断路器外壳上装有绝缘气体。密封件设置在断路器壳体和操作构件之间。断路器壳体可绕预定轴线旋转通过第一部分，以执行电路隔离，断开功能。在电力分配电路中的多极配置中，多个电路断路器设置有公共断路器传动系和公共断开驱动连杆。提供了一种布置，以确保在提供选择性电路隔离功能之前，电路断续器被操作以打开中断触点。同样在优选的布置中，整体模制的灭弧室壳体限定了一个泵缸，用于与可移动的中断接头配合，该可动中断接头承载有一个吹气活塞。

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