公开(公告)号：WO2020214591A1

公开(公告)日：2020-10-22

申请号：PCT/US2020/028113

申请日：2020-04-14

Applicant: S&C ELECTRIC COMPANY

Inventor： GOLDMAN, David ,  FANTA, Thomas

IPC: H01H33/664 ,  H01H33/666 ,  H01H33/66 ,  H01H31/12 ,  H01H75/04

Abstract: A guiding pull ring member for guiding a unit top contact in a switch assembly into a mounting contact. The guide ring member includes a mounting ring defined in a first plane, a grasping ring coupled to one side of the mounting ring and being defined in a second plane perpendicular to the first plane, and a V-shaped guide piece coupled to the mounting ring at a side opposite from the grasping ring and extending perpendicular to the first plane. The guiding pull ring member has particular application for a solenoid operated vacuum interrupter recloser switch mounted to a utility pole.

公开(公告)号：WO2015061990A1

公开(公告)日：2015-05-07

申请号：PCT/CN2013/086238

申请日：2013-10-30

Applicant: ABB TECHNOLOGY LTD ,  WENG, Yinglei ,  TU, Zhanwei ,  OBOJSKI, Jerzy ,  FU, Minghai

Inventor： WENG, Yinglei ,  TU, Zhanwei ,  OBOJSKI, Jerzy ,  FU, Minghai

IPC: H01H31/12

CPC classification number: H01H31/12 ,  H01H31/127

Abstract: The embodiment of the present disclosure provides a cutout which can comprise a top contact assembly (100) being capable of electrically coupled with a first electric cable (120); a bottom contact assembly (140) being capable of electrically coupled with a second electric cable (160); an insulator assembly (130) secured to the top contact assembly (100) in a first end (131) thereof, and secured to the bottom assembly (140) in a second end (133) thereof opposite to the first end (131); and a tube assembly (170) having a fuselink (171) placed therein for conducting electricity between the top contact assembly (100) and a bottom contact assembly (140). The bottom contact assembly (140) has a bottom contact member (145) which is capable of electrically coupled with the second electrical cable (160) at one end thereof, and removeably coupled with the tube assembly (170) at the other end thereof, such that a current path is formed from the second electrical cable to the tube assembly via the bottom contact member.

Abstract translation: 本公开的实施例提供了切口，其可以包括能够与第一电缆（120）电耦合的顶部接触组件（100）; 底接触组件（140）能够与第二电缆（160）电耦合; 绝缘体组件（130），其在其第一端（131）中固定到所述顶部接触组件（100），并且在与所述第一端（131）相对的第二端（133）中固定到所述底部组件（140）。 和具有放置在其中的用于在顶部接触组件（100）和底部接触组件（140）之间传导电力的熔丝（171）的管组件（170）。 底部接触组件（140）具有底部接触构件（145），其能够在其一端与第二电缆（160）电耦合，并且在其另一端与管组件（170）可移除地联接， 使得电流路径经由底部接触构件从第二电缆形成到管组件。

公开(公告)号：WO2008037776A1

公开(公告)日：2008-04-03

申请号：PCT/EP2007/060278

申请日：2007-09-27

Applicant: SIEMENS AKTIENGESELLSCHAFT ,  STANG, Alfred

Inventor： STANG, Alfred

IPC: H01H31/12 ,  H01H11/00

CPC classification number: H01H31/122 ,  H01H11/0031 ,  H01H2011/0037 ,  H01H2085/2055 ,  H02B1/18

Abstract: Sicherungslasttrennschalter weisen zum Anschluss an horizontal verlaufenden Sammelschienen in einer Schaltanlage bisher Krallenklemmen oder Schraubanschlüsse auf. Zum Anschluss in Schaltanlagen mit vertikal verlaufenden Sammelschienen sind Sicherungslasttrennschalter bisher nicht geeignet. Die Erfindung stellt einen Sicherungslasttrennschalter (10) mit Steckkontakten (14) bereit, wie sie aus Lasttrennschaltern (12) mit Sicherungen bekannt sind. Damit können in Schaltanlagen mit vertikal verlaufenden Sammelschienen die teureren Lasttrennschalter mit Sicherungen durch Sicherungslasttrennschalter ersetzt werden.

Abstract translation: 熔丝开关点用于在开关设备之前爪或螺丝端子连接到在水平延伸的母线。 对于与竖直汇流条熔丝隔离开关配电连接尚未合适的。 本发明提供一种安全负载断路开关（10）与从负载断路开关得到的插塞接触件（14）是已知的（12）配有保险丝。 因而更昂贵的负载断路开关可与开关设备的保险丝熔断开关与竖直汇流条来代替。

公开(公告)号：WO2016106081A1

公开(公告)日：2016-06-30

申请号：PCT/US2015/066378

申请日：2015-12-17

Applicant: HUBBELL INCORPORATED

Inventor： AGLIATA, Peter, M. ,  COCHRAN, Sterlin, O.

IPC: H02G7/18 ,  H01H33/12 ,  H01H31/00 ,  H01H33/04 ,  H01H31/12 ,  H02G7/00

CPC classification number: H01H71/0207 ,  F16C11/02 ,  F16C2380/00 ,  H01H31/28 ,  H02H3/06

Abstract: A resettable cutout sectionalizer uses a modified trunnion member including a bridge and a modified cutout hinge including at least one blocking flange. One actuated, the spring-loaded sectionalizer latching pin actuates to free the sectionalizer which is rotated open by the rotation of the trunnion. The trunnion rotates open and then is blocked from further rotation in a first direction by the bridge contacting the blocking flange(s) of the cutout hinge. To reset the device, the sectionalizer body is rotated against the blocking flange which causes the latching flange of the trunnion to cam against the latching pin to overcome the spring bias and push it back into the reset position.

Abstract translation: 一种可重置的切口分段器使用包括桥的修改的耳轴构件和包括至少一个阻挡凸缘的改进的切口铰链。 一个致动的，弹簧加载的分段器闩锁销致动以释放通过耳轴的旋转而旋转打开的分段器。 耳轴旋转打开，然后通过接触切口铰链的阻挡凸缘的桥阻止沿第一方向的进一步旋转。 为了复位装置，分段器主体抵靠阻挡凸缘旋转，这导致耳轴的闩锁凸缘抵靠闩锁销凸轮以克服弹簧偏压并将其推回到复位位置。

公开(公告)号：WO2015003667A3

公开(公告)日：2015-01-15

申请号：PCT/CO2014/000007

申请日：2014-07-09

Applicant: CODENSA S.A. ESP

Inventor： RODRIGUEZ SOTO, Abel Eduardo ,  ROMERO COTRINO, Diego Andres ,  VASQUEZ MIRANDA, Leonardo ,  ALVAREZ ROMERO, Fernando Alberto ,  ROJAS LOPEZ, Helmer ,  HERRERA GOMEZ, Juan Carlos ,  LEON RUIZ, Edgar Ner ,  COY AVILA, Luis Rodolfo

IPC: H01H31/00 ,  H01H31/12

Abstract: La presente invención se relaciona con un dispositivo adaptador para ser empleado junto con un extintor de arco, permitiendo la apertura de forma segura de cortacircuitos que no poseen ganchos de sujeción para dicho extintor de arco. SECTOR: Industria eléctrica e Ingeniería mecánica, en particular operaciones de mantenimiento y reparación en lineas de distribución de energía eléctrica y dispositivos mecánicos que permiten la seguridad durante la operación.

公开(公告)号：WO2009033867A1

公开(公告)日：2009-03-19

申请号：PCT/EP2008/059627

申请日：2008-07-23

Applicant: WÖHNER GMBH & CO. KG ELEKTROTECHNISCHE SYSTEME ,  BÜTTNER, Alex ,  HETENYI, Andreas

Inventor： BÜTTNER, Alex ,  HETENYI, Andreas

IPC: H01H9/10 ,  H01H31/12

CPC classification number: H01H9/104 ,  H01H21/16 ,  H01H31/122 ,  H01H85/545

Abstract: Die Erfindung betrifft einen Lasttrennschalter mit einem Gehäuse, in welchem Sicherungselemente und ein Sprungschaltwerk untergebracht sind, und mit Anschlusskontakten zur Kontaktierung von Stromsammelschienen, einer Anschlusseinheit mit Eingangs- und Abgangskontakten, die je Pol ein Kontaktpaar aufweist, bei dem die Anschlusseinheit unterhalb eines verstellbaren Schaltschlittens angeordnet ist, wobei der Schaltschlitten Kontaktpaare aufweist, um die Anschlusseinheit und eine über dem Schaltschlitten befindliche Aufnahmekontakteinrichtung im Einschaltzustand zu kontaktieren, wobei die Aufnahmekontakteinrichtung Kontaktpaare für die Sicherungselemente aufweist, bei dem die Sicherungselemente an einem gegenüber dem Gehäuse verschwenkbar angeordneten Deckel angeordnet sind und mit einem Betätigungshebel zum Ein- und Ausschalten des Betriebszustandes sowie zum Öffnen des die Sicherungselemente tragenden Deckels.

Abstract translation: 本发明涉及一种隔离开关具有壳体，在该固定元件，和容纳在速动开关机构，并用连接触点用于与汇流条接触，与具有一对每极触点的传入和传出触点的终端单元，其中所述连接单元是布置在可变移滑架下面 ，其中开关滑动接触对具有到连接单元和一个插座触点位于在ON状态以接触开关滑动装置中，插座接触装置具有安全元件接触对，其特征在于，所述固定元件被布置在相对于所述壳体枢转地设置盖，并与致动杆 开和关的操作状态，并用于打开携带安全元件的盖子。

公开(公告)号：WO2003092027A1

公开(公告)日：2003-11-06

申请号：PCT/US2003/012449

申请日：2003-04-14

Applicant: S & C ELECTRIC COMPANY ,  MONTANTE, Jorge, R.

Inventor： MONTANTE, Jorge, R.

IPC: H01H31/12

CPC classification number: H01H31/127

Abstract: An improved fuse cutout is provided of the type having a fuse tube assembly that moves to a dropout position upon operation in response to a fault current or other overcurrent. These types of fuse cutouts include the pivotal mounting of the fuse tube assembly with respect to a support hinge with the fuse tube assembly being released for pivotal movement to the dropout position when the fuse cutout has operated. The fuse tube assembly includes a collapsible toggle joint that collapses upon operation of the fuse cutout. The improved fuse cutout includes additional dropout assistance that is provided via a resilient member operating between the components of the collapsible toggle joint to apply a force to assist the collapse of the toggle joint.

Abstract translation: 提供了一种改进的保险丝切口，其具有在响应于故障电流或其它过电流的操作时移动到脱离位置的熔丝管组件。 这些类型的熔断器切口包括熔丝管组件相对于支撑铰链的枢转安装，当熔丝切断器已经操作时，熔断器管组件被释放以枢转运动到压出位置。 保险丝管组件包括可折叠的肘节接头，其在保险丝切口的操作时塌缩。 改进的保险丝切口包括通过在可折叠肘节关节的部件之间操作的弹性构件提供的额外的压差辅助，以施加力以帮助肘节关节的塌陷。

公开(公告)号：WO2003056590A1

公开(公告)日：2003-07-10

申请号：PCT/US2002/040915

申请日：2002-12-20

Applicant: SQUARE D COMPANY

Inventor： BYRON, Eldridge, R. ,  MOTLEY, Greg ,  GROFF, Mary, B.

IPC: H01H31/12

CPC classification number: H02B13/025 ,  H01H9/16 ,  H01H31/12 ,  H01H2009/0292 ,  H02B1/28

Abstract: A medium voltage controller for electrical equipment, having cast fuse holders, a disconnect switch, a switch illuminator, low power current transformers, and an optical temperature measuring system. The fuse holder includes a cast housing with smooth rounded surfaces that reduce corona. The disconnect switch has cast components that provide terminal points, mounting surfaces, and contact surfaces. The switch illuminator provides illumination of the disconnect switch internals. The contactor assembly is mounted in a truck and moves on a rail system that includes a pull-down handle with rails. The truck rolls out of the cabinet on the extended rails for easy removal from the cabinet. The truck, and contactor assembly, is racked in by pushing the truck into the cabinet and then raising the handle, which forces the draw-out fingers to engage the contact stabs.

Abstract translation: 一种用于电气设备的中压控制器，具有铸造保险丝座，断路开关，开关照明器，低功率电流互感器和光学温度测量系统。 保险丝座包括具有光滑圆形表面的铸造外壳，可减少电晕。 断路开关具有提供端点，安装表面和接触面的铸件。 开关照明器提供断路开关内部件的照明。 接触器组件安装在卡车中并在包括具有导轨的下拉把手的轨道系统上移动。 卡车从扩展的导轨上伸出机柜，方便从机柜中取出。 卡车和接触器组件通过将卡车推入机柜中而抬起，然后抬起手柄，迫使拉出手指接合触点。

公开(公告)号：WO2018139784A1

公开(公告)日：2018-08-02

申请号：PCT/KR2018/000417

申请日：2018-01-09

Applicant: 티앤제이건설 주식회사

Inventor： 고태유 ,  송정언 ,  김기형

IPC: H01H85/44 ,  H01H9/14 ,  H01H31/12 ,  H01C7/12

CPC classification number: H01C7/12 ,  H01H9/14 ,  H01H31/127 ,  H01H85/44

Abstract: 본 발명은 피뢰기 장착 컷 아웃 스위치에 관한 것으로, 피뢰기와 피보호기기의 거리를 최소화하여 피뢰보호효과를 증대하고, 낙뢰 써어지 진행방향과 상관없이 낙뢰보호효과를 증대하며, 또한, 피뢰기와 피보호기기간의 연결구조를 단순화하는 것을 목적으로 한다. 본 발명에 의한 피뢰기 장착 컷 아웃 스위치는, 컷아웃 스위치 몸체(110)와; 상기 컷아웃 스위치의 일측에 상하 양단부가 연결되는 휴즈홀더(120)와; 상기 컷아웃 스위치와 상기 휴즈홀더에 걸쳐 고정되는 전원연결대(130)와; 상기 전원연결대에 형성되며 1차 리드선이 연결되는 1차측(전원측) 연결단자(140)와; 상기 컷아웃 스위치에 형성되며 2차 리드선이 연결되는 2차측(부하측) 연결단자(150)와; 상기 컷아웃 스위치의 타측에 연결되는 한편 타측이 전주에 설치되는 완금에 고정된 브라켓(160)에 연결되는 결합애자(170)와; 일측이 상기 컷아웃 스위치 몸체 또는 상기 전원연결대에 형성되는 피뢰기 연결부를 통해 상기 컷아웃 스위치에 연결되는 피뢰기(180)와; 일측이 상기 피뢰기에 연결되는 한편 타측이 상기 브라켓에 고정되는 피뢰기 지지대(190)를 포함하여, 상기 피뢰기의 하중을 상기 피뢰기 지지대를 통해 상기 완금으로 분산시키고 상기 피뢰기를 안정적으로 지지한다.

公开(公告)号：WO2015040541A1

公开(公告)日：2015-03-26

申请号：PCT/IB2014/064552

申请日：2014-09-16

Applicant: MAZER TECHNOLOGIES (PTY) LIMITED

Inventor： VAN HEERDEN, Anton ,  DE WAAL, Arend Ernest

IPC: H01H31/12 ,  H01H85/12 ,  H01H31/00

CPC classification number: H01H31/127 ,  H01H31/006 ,  H01H85/12

Abstract: A fuse holder (20) is provided that can be used to replace a dropout fuse element in an insulator and that can accommodate the removed dropout fuse element. The fuse holder (20) has an electrically insulating body providing at least one electrically insulated elongate fuse passage (21) associated with the body and adapted to receive a fuse wire (22) held under tension therein and to drop out if the fuse is blown. A dropout fuse element is installed between co-operant mating contact means (26, 27) on the body and switch means (29, 31, 32) are adapted to automatically close, in use, when the fuse element drops out in consequence of its fuse being blown. The switch means (29, 31, 32) is biased to its closed position and is held open against such bias by a catch (41) associated with a release arm (42) located to be moved to disengage the catch (41) by motion of a dropout fuse element dropping out of its operative position after its fuse has blown.

Abstract translation: 提供了一种保险丝座（20），其可用于更换绝缘体中的压差元件，并且可以容纳所移除的漏失熔丝元件。 保险丝座（20）具有电绝缘体，其提供至少一个与主体相关联的电绝缘细长熔丝通道（21），并且适于接纳保持在其内的张力的熔丝（22），并且如果保险丝熔断 。 一个压差保险丝元件安装在主体上的协同操作的配合接触装置（26,27）之间，并且开关装置（29,31,32）适于在使用时自动关闭保险丝元件由于其而引起的损坏 保险丝被吹。 开关装置（29,31,32）被偏置到其关闭位置，并且通过与释放臂（42）相关联的止动件（41）被抵靠该偏压保持打开，所述释放臂（42）被定位成移动以通过运动 一个熔断器熔丝熔断之后从其工作位置脱落的熔断元件。