公开(公告)号：US3472984A

公开(公告)日：1969-10-14

申请号：US3472984D

申请日：1967-08-01

Applicant: US NAVY

Inventor： CUSICK RICHARD T

IPC: H01H1/24 ,  H01H3/38 ,  H01H3/60

CPC classification number: H01H3/38 ,  H01H1/24 ,  H01H1/5822 ,  H01H2001/5827

公开(公告)号：US3364324A

公开(公告)日：1968-01-16

申请号：US44599265

申请日：1965-04-06

Applicant: MONTEDISON SPA

Inventor： GUIDO PASI

IPC: H01H1/58 ,  H01H33/00 ,  H01H33/02 ,  H01H33/12

CPC classification number: H01H33/12 ,  H01H1/5822 ,  H01H33/002 ,  H01H33/025 ,  H01H2001/5827

公开(公告)号：US2083305A

公开(公告)日：1937-06-08

申请号：US63774932

申请日：1932-10-14

Applicant: WESTINGHOUSE ELECTRIC & MFG CO

Inventor： LINGAL HARRY J

IPC: H01H1/22 ,  H01H71/52

CPC classification number: H01H71/525 ,  H01H1/226 ,  H01H2001/5827

公开(公告)号：US20180166241A1

公开(公告)日：2018-06-14

申请号：US15376962

申请日：2016-12-13

Applicant: EATON CORPORATION

Inventor： ANDREW LAWRENCE GOTTSCHALK ,  BRIAN JOHN SCHALTENBRAND ,  BRADLEY P. RIZZO

IPC: H01H71/08 ,  H01H71/02

CPC classification number: H01H71/082 ,  H01H1/5822 ,  H01H71/0207 ,  H01H71/0214 ,  H01H71/08 ,  H01H2001/5827 ,  H01H2071/086

Abstract: A shunt tab assembly is for an electrical switching apparatus, such as a circuit breaker. The electrical switching apparatus includes a housing, separable contacts enclosed by the housing, an operating mechanism for opening and closing the separable contacts, and a number of shunts. The operating mechanism includes a trip unit. The shunt tab assembly includes a shunt tab structured to be electrically connected to the shunts, a biasing element structured to bias the shunt tab toward a predetermined position with respect to the housing, and a fastener structured to mechanically couple and electrically connect the trip unit to the shunt tab.

公开(公告)号：US09443666B2

公开(公告)日：2016-09-13

申请号：US14429761

申请日：2013-09-30

Applicant: ALSTOM Technology Ltd

Inventor： Didier Rodrigues ,  Denis Frigiere ,  Jean Marc Willieme ,  Frank Jacquier

IPC: H01H1/24 ,  H01H1/22 ,  H01H1/02

CPC classification number: H01H1/24 ,  H01H1/02 ,  H01H1/22 ,  H01H2001/5827

Abstract: An electrical contact device of the contact finger type for high nominal current between a first part that is conductive and a conductive surface of a second part comprising a flexible rod connected to a first connection element for mechanical and electrical connection to the first part, a contact portion applied on the conductive surface of the second part, and at least one metal contact blade placed at a first end between a first end of the flexible rod and the first part. The flexible rod is conductive, and the at least one metal blade is connected at its second end to the second end of the flexible rod by a second mechanical and electrical connection element.

Abstract translation: 一种用于高导电性的第一部分和第二部分的导电表面之间的高标称电流的接触指状物的电接触装置，包括连接到第一连接元件的柔性杆，用于与第一部分机电连接， 施加在第二部分的导电表面上的部分，以及设置在柔性杆的第一端和第一部分之间的第一端的至少一个金属接触片。 柔性杆是导电的，并且至少一个金属刀片在其第二端处通过第二机械和电连接元件连接到柔性杆的第二端。

公开(公告)号：US09012801B2

公开(公告)日：2015-04-21

申请号：US13358436

申请日：2012-01-25

Applicant: Seung Pil Yang

Inventor： Seung Pil Yang

IPC: H01H33/66 ,  H01H1/58

CPC classification number: H01H33/6606 ,  H01H1/5822 ,  H01H2001/5827 ,  H01H2033/6613

Abstract: A flexible shunt for a vacuum circuit breaker can have a reduced straight length and improved flexibility even with an increased thickness within a predetermined accommodation space of a main circuit part. The flexible shunt comprises a pair of conductive plates, each including a clamp connecting portion configured as a flat conductive member, the clamp connecting portion being connected the clamp, a terminal side connecting portion configured as a flat conductive member, the terminal side connecting portion being connected to the terminal side, and a flexible curved portion configured to connect the clamp connecting portion to the terminal side connecting portion, the flexible curved portion being formed to be projected outwardly.

Abstract translation: 真空断路器的柔性分流器可以具有减小的直线长度和改善的灵活性，即使在主电路部件的预定容纳空间内增加厚度。 柔性分流器包括一对导电板，每个导电板包括构造为平坦导电构件的夹持连接部分，夹紧连接部分连接夹具，端子侧连接部分构造为平坦导电构件，端子侧连接部分为 连接到端子侧的柔性弯曲部和被构造成将夹持连接部连接到端子侧连接部的柔性弯曲部，柔性弯曲部形成为向外突出。

公开(公告)号：US20100059480A1

公开(公告)日：2010-03-11

申请号：US12539921

申请日：2009-08-12

Applicant: Ryosuke Sasaki ,  Hiromichi Somei

Inventor： Ryosuke Sasaki ,  Hiromichi Somei

IPC: H01H33/66

CPC classification number: H01H1/5822 ,  H01H33/6606 ,  H01H33/666 ,  H01H2001/5827 ,  H01H2033/6613

Abstract: There is provided a vacuum circuit breaker including a vacuum valve, a first main circuit conductor fixed to a fixed current-carrying rod end of the vacuum valve, a polygonal movable conductor connected to a movable current-carrying rod end of the vacuum valve, an operation movable rod connected to the movable conductor in an axial direction and connected to an operation mechanism, a second main circuit conductor, through which the operation movable rod is movably inserted, and at least one extendable flexible conductor, which connects side surfaces of the movable conductor and the second main circuit conductor.

Abstract translation: 提供一种真空断路器，其包括真空阀，固定在真空阀的固定载流杆端的第一主电路导体，与真空阀的可动载流杆端连接的多边形可动导体， 操作活动杆，其沿轴向连接到可动导体并连接到操作机构，第二主电路导体，操作可动杆通过该第二主电路导体可移动地插入;以及至少一个可延伸的柔性导体，其连接可移动的可动导体的侧表面 导体和第二主电路导体。

公开(公告)号：US20100025375A1

公开(公告)日：2010-02-04

申请号：US12440383

申请日：2007-09-07

Applicant: Klaus Bodenstein ,  Detlef Lange

Inventor： Klaus Bodenstein ,  Detlef Lange

IPC: H01H33/66

CPC classification number: H01H33/664 ,  H01H1/50 ,  H01H1/5822 ,  H01H33/6606 ,  H01H2001/5827 ,  H01H2033/6648

Abstract: The invention relates to a vacuum switch, especially a vacuum circuit breaker, for medium and high voltages, comprising a mobile switch unit arranged inside a vacuum switch compartment (1) and provided with mutually mobile elements including a contact tappet (17), an insulator (18), and a driving or switching rod (11) introduced into the vacuum switch compartment (1) by means of metal bellows. Said vacuum switch also comprises a fixed contact inserted into the housing of the vacuum switch compartment (1). The upper end of the insulator (18) is fixed to the contact tappet (17), and the lower end of the insulator (18) is fixed to the driving or switching rod (11). The contact tappet (17) is connected to a conductor (8) by a flexible, electroconductive connection (20), said conductor being electroconductively connected to at least one laterally arranged output contact (6). The aim of the invention is to enable an improved embodiment of the switching and contact surfaces. To this end, the fixed contact (16) and the contact tappet (17) respectively comprise a switching contact part (14a, 14b) comprising an outer switching and contact surface (29) and an inner switching and contact surface (30) that can be moved in relation to the outer surface.

Abstract translation: 本发明涉及一种用于中等和高压的真空开关，特别是一种真空断路器，包括设置在真空开关室（1）内并具有相互移动的元件的移动开关单元，该移动元件包括接触挺杆（17），绝缘体 （18），以及通过金属波纹管引入真空开关室（1）的驱动或切换杆（11）。 所述真空开关还包括插入真空开关室（1）的壳体中的固定触点。 绝缘体（18）的上端固定在触头挺杆（17）上，绝缘体（18）的下端固定在驱动开关杆（11）上。 接触挺杆（17）通过柔性的导电连接（20）连接到导体（8），所述导体与至少一个侧向布置的输出触头（6）电导连接。 本发明的目的是实现切换和接触表面的改进实施例。 为此，固定触头（16）和触头挺杆（17）分别包括一个开关触头部分（14a，14b），它包括外部开关和接触表面（29）以及内部开关和接触表面（30） 相对于外表面移动。

公开(公告)号：US06310310B1

公开(公告)日：2001-10-30

申请号：US09686182

申请日：2000-10-11

Applicant: Cecil C. Wristen

Inventor： Cecil C. Wristen

IPC: H01H33662

CPC classification number: H01H33/66207 ,  H01H1/5822 ,  H01H33/6606 ,  H01H2001/5827 ,  H01H2009/0077 ,  H01H2033/6623

Abstract: A high voltage electric switch includes an insulated housing with an opening therethrough and an interior surface. The housing has an upper open end and a lower open end. A conductive upper terminal pad has a downwardly extending bar, wherein the upper terminal pad encloses the upper open end. A vacuum interrupter has a stationary stem that is electrically connected to the bar, and a moving stem extending in a direction opposite the stationary stem. A dielectric material is permanently bonded to at least a portion of the vacuum interrupter and substantially fills any voids between the vacuum interrupter and the interior surface. The dielectric material and the vacuum interrupter are selectively removable from the housing when the upper terminal pad is removed. A moving end assembly is connected to the moving stem and includes a highly conductive outer sleeve which receives a high strength inner sleeve having a cross-hole therethrough. A flexible shunt assembly is connected to the outer sleeve with a conductive lower terminal pad substantially enclosing the lower open end. The lower terminal pad has an opening therethrough to allow access to the flexible shunt connected to the lower terminal pad. A pull rod axially extends through the lower terminal pad opening, wherein the pull rod is connected to a pin with a cross-pin slot. The pin is connected to the inner sleeve by a cross-pin received through the cross-hole and the cross-pin slot. An over-travel spring received within the inner sleeve and biasing the slotted pin attached to the pull rod. Axial movement of the pull rod axially moves the moving stem to connect or disconnect with the stationary stem within the vacuum interrupter.

Abstract translation: 高压电开关包括具有开口的绝缘壳体和内表面。 壳体具有上开口端和下开口端。 导电上端子衬垫具有向下延伸的杆，其中上端子衬垫包围上开口端。 真空断路器具有电连接到杆的固定杆和沿与固定杆相反的方向延伸的活动杆。 绝缘材料永久地结合到真空断路器的至少一部分上，并基本上填充真空断路器和内表面之间的任何空隙。 当去除上端子焊盘时，电介质材料和真空断路器可选择性地从外壳移除。 移动端组件连接到移动杆并且包括高度导电的外套筒，其接收具有贯穿其中的交叉孔的高强度内套筒。 柔性分流组件连接到外套筒，导电下端子衬垫基本上包围下开口端。 下端子焊盘具有穿过其的开口以允许接入连接到下端子焊盘的柔性分流器。 拉杆轴向地延伸通过下端子焊盘开口，其中拉杆连接到具有十字销槽的销。 销通过十字销连接到内套筒，十字销通过十字孔和十字销槽连接。 一个过行程弹簧被收纳在内套筒内并且偏压附着在拉杆上的开槽销。 拉杆的轴向运动轴向移动移动杆，以与真空断路器内的固定杆连接或断开。

公开(公告)号：US20010025829A1

公开(公告)日：2001-10-04

申请号：US09793767

申请日：2001-02-27

Applicant: SCHNEIDER ELECTRIC INDUSTRIES SA.

Inventor： Reynald Marin-Pache ,  Thierry Milan ,  Denis Milan

IPC: H01H033/66

CPC classification number: H01H33/666 ,  H01H1/5822 ,  H01H33/6606 ,  H01H2001/5827 ,  H01H2033/6613 ,  H01H2033/6665 ,  H01H2033/6667

Abstract: A breaking module for an electrical switchgear apparatus comprises a vacuum cartridge comprising a body and a support frame of the cartridge. The cartridge is provided with a metal rod movable in translation and driving a movable contact. A collar both performs radial positioning of the body of the cartridge with respect to the frame and constitutes a guide sheath of the rod. For fitting, the collar can be opened so as to insert the rod radially therein. Once the body of the cartridge has been encircled, the collar is inserted radially in guide grooves of the frame.

Abstract translation: 用于电气开关设备的断路模块包括一个真空盒，该真空盒包括一个主体和该盒的支撑框架。 墨盒设有可平移并可驱动可动触点的金属杆。 套环都相对于框架执行盒的主体的径向定位，并且构成杆的引导护套。 为了装配，可以打开套环以将杆径向插入其中。 一旦盒的主体被包围，则套环径向插入框架的导槽中。