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21. 发明授权

US1843052A Disconnection switch for high tension electric lines 失效
标题翻译：高压电线断路开关
公开(公告)号：US1843052A
公开(公告)日：1932-01-26
申请号：US43942130
申请日：1930-03-27
申请人： UPTON FRANCIS H
发明人： UPTON FRANCIS H
IPC分类号： H01H31/16
CPC分类号： H01H31/16

22. 发明授权

US1756374A Circuit breaker 失效
公开(公告)号：US1756374A
公开(公告)日：1930-04-29
申请号：US25405228
申请日：1928-02-13
申请人： HUMPHREYS MILLIKEN
发明人： HUMPHREYS MILLIKEN
IPC分类号： H01H31/16
CPC分类号： H01H31/16

23. 发明授权

US1743652A High-tension switch 失效
标题翻译：高压开关
公开(公告)号：US1743652A
公开(公告)日：1930-01-14
申请号：US13976726
申请日：1926-10-06
申请人： ROBERT V DUNBAR
发明人： TOMAS BOCEK
IPC分类号： H01H31/16
CPC分类号： H01H31/16

24. 发明授权

US09208976B2 Disconnector, particularly of the double-break double-movement type 有权
标题翻译：隔离开关，特别是双断两用型
公开(公告)号：US09208976B2
公开(公告)日：2015-12-08
申请号：US13809944
申请日：2011-06-15
申请人： Vincenzo Girlando , Antonio Moro
发明人： Vincenzo Girlando , Antonio Moro
IPC分类号： H01H31/02 , H01H31/28 , H01H31/32 , H01H31/16 , H01H1/36 , H01H1/38 , H01H1/44 , H01H1/52
CPC分类号： H01H31/16 , H01H1/365 , H01H1/38 , H01H1/44 , H01H1/52 , H01H31/023
摘要： A disconnector, including a crossmember, which has contact pins at its opposite ends, C-shaped contact sockets, which are aligned so as to correspond to the pins in order to receive them by insertion, along a trajectory that is circumferential with respect to a first rotation axis of the crossmember, which is substantially transverse thereto, a support of the crossmember that defines for it the first rotation axis, and a second rotation axis, which is substantially longitudinal to the crossmember, elements for the rotation of the crossmember about the first rotation axis and about the second rotation axis, where fixed contacts are connected electrically, in two separate regions, to supporting arms that belong to the sockets, and have a portion that is intermediate with respect to the two regions, is adapted for contact with the moving contacts, and divides the fixed contacts into two opposite conducting arms.
摘要翻译：一个隔离开关，包括一个交叉构件，其在其相对端具有接触销，C形接触插座，它们对准以便对应于销，以便通过插入沿其相对于交叉构件的第一旋转轴线，其基本上横向于其横截面的支撑件，其为其限定第一旋转轴线;以及第二旋转轴线，其基本上纵向于横梁，用于围绕第一旋转轴线和第二旋转轴线，其中固定触头在两个分开的区域中电连接到属于插座的支撑臂，并且具有相对于两个区域中间的部分，适于与移动触点，并将固定触点分成两个相对的导电臂。

25. 发明授权

US4518838A Multipole high voltage circuit breaker 失效
标题翻译：多极高压断路器
公开(公告)号：US4518838A
公开(公告)日：1985-05-21
申请号：US533734
申请日：1983-09-19
申请人： Peter Werner
发明人： Peter Werner
IPC分类号： H01H31/16 , H01H31/20 , H01H19/04
CPC分类号： H01H31/20
摘要： A multipole high voltage circuit breaker is provided with a housing formed of a pair of flanged housing shells which are snap-fitted together along adjoining peripheral flanges. The thus assembled housing is provided with a plurality of intermediate walls and end walls for defining a plurality of compartments corresponding to respective ones of the poles of the circuit breaker. A switch actuator shaft is formed of a plurality of tubular bodies which are housed in respective ones of the compartments and coupled together for joint rotation. A plurality of fixed contacts extend through the housing and are bent so as to be directed radially toward the switch actuator shaft. The arrangement further includes a plurality of switch elements arranged on the switch actuator shaft, the elements being movable between engaged and disengaged positions with respect to the fixed internal contacts upon rotation of the switch actuator shaft. In a preferred arrangement, the shells which form the housing are identical to one another so as to be producible in only one mould. Each shell is provided with a peripheral flange which contains pins and mating recesses. When assembled, the pins engage in the recesses and are deformed to prevent separation of the shells. In this manner, an easily assembly multipole circuit breaker is produced.
摘要翻译：多极高压断路器设置有由一对带凸缘的外壳形成的壳体，该外壳壳体沿相邻的周边凸缘卡扣配合在一起。如此组装的壳体设置有多个中间壁和端壁，用于限定对应于断路器的相应极点的多个隔室。开关致动器轴由多个管状体形成，这些管状体容纳在相应的隔室中并联接在一起用于接合旋转。多个固定触点延伸穿过壳体并被弯曲以朝向开关致动器轴的径向方向。该装置还包括布置在开关致动器轴上的多个开关元件，该元件可在开关致动器轴的旋转时相对于固定的内部触头在接合位置和分离位置之间移动。在优选的布置中，形成壳体的壳体彼此相同，以便仅在一个模具中生产。每个外壳设有一个包含销和配合凹槽的周边法兰。当组装时，销接合凹部并变形以防止壳分离。以这种方式，制造容易组装的多极断路器。

26. 发明授权

US4412116A Circuit breaker with unitary actuating shaft 失效
标题翻译：具有整体驱动轴的断路器
公开(公告)号：US4412116A
公开(公告)日：1983-10-25
申请号：US382251
申请日：1982-05-26
申请人： Gregory J. Golub
发明人： Gregory J. Golub
IPC分类号： H01H31/16 , H01H1/36 , H01H1/50 , H01H1/54 , H01H19/52 , H01H77/08
CPC分类号： H01H1/365 , H01H1/54
摘要： A circuit breaker with unitary actuating shaft characterized by a dielectric housing having separable housing sections for mounting opposed stationary contacts; a unitary, hollow actuating shaft for mounting movable contacts between open and closed positions with the opposed stationary contacts; and each section having an end wall with an aperture through which the shaft extends and is retained in alignment.
摘要翻译：一种具有整体致动轴的断路器，其特征在于具有用于安装相对的固定触头的可分离的壳体部分的绝缘壳体; 一个整体的空心驱动轴，用于将打开和关闭位置之间的可动触点与相对的固定触点相连; 并且每个部分具有具有孔的端壁，轴延伸穿过该孔并保持对准。

27. 发明授权

US3646284A High-voltage circuit breakers 失效
标题翻译：高压断路器
公开(公告)号：US3646284A
公开(公告)日：1972-02-29
申请号：US3646284D
申请日：1971-01-15
申请人： COQ FRANCE
发明人： BOKSHORN YVES , BOUDIAK JEAN-PIERRE H
IPC分类号： H01H9/00 , H01H31/16 , H02B13/035 , H01H31/00
CPC分类号： H01H31/16 , H01H9/0066 , H02B13/035
摘要： A disconnecting means for very high-voltage electrical installations, comprising a metallic enclosure for containing dielectric fluid, at least two electrical contact members each connected through insulating crossmembers to an exterior conducting element of the circuit to be disconnected, at least one earthed contact jaw, and a movable connecting element adapted to interconnect the two contact members of said circuit in one of its positions and of being earthed in another position, characterized in that said movable element carries a metallic guard part with which it is in permanent electrical connection, said guard part, when the moving element is earthed, automatically and jointly with the movable element assuming the role of a protective screen at earth potential, by being interposed between the contact members.
摘要翻译：一种用于非常高压电气装置的断开装置，包括用于容纳介电流体的金属外壳，至少两个电接触构件，每个至少两个电接触构件通过绝缘交叉构件连接到要断开的电路的外部导电元件，至少一个接地接触钳口，以及可移动连接元件，其适于在其一个位置中将所述电路的两个接触构件互连并且在另一位置接地，其特征在于，所述可移动元件承载金属防护部分，通过该金属防护部件与其永久电连接，所述护罩通过插入在接触构件之间，当运动元件接地时，通过承受地电位的保护屏幕的作用，自动地和联合地移动元件。

28. 发明授权

US2810799A Electric switch 失效
公开(公告)号：US2810799A
公开(公告)日：1957-10-22
申请号：US56371956
申请日：1956-02-06
申请人： SOUTHERN STATES EQUIPMENT CORP
发明人： CARMICHAEL ROBERT D , BURDESHAW THOMAS A
IPC分类号： H01H31/16
CPC分类号： H01H31/16

29. 发明授权

US2760019A Electric switch 失效
公开(公告)号：US2760019A
公开(公告)日：1956-08-21
申请号：US40965554
申请日：1954-02-11
申请人： SOUTHERN STATES EQUIPMENT CORP
发明人： CURTIS THOMAS E
IPC分类号： H01H31/16
CPC分类号： H01H31/16

30. 发明授权

US2366784A Disconnecting switch 失效
标题翻译：断开开关
公开(公告)号：US2366784A
公开(公告)日：1945-01-09
申请号：US47473343
申请日：1943-02-04
申请人： ELECTRIC POWER EQUIPMENT CORP
发明人： HAWLEY KENT A
IPC分类号： H01H31/16
CPC分类号： H01H31/16

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