公开(公告)号：US09756748B1

公开(公告)日：2017-09-05

申请号：US14033016

申请日：2013-09-20

申请人： Sam Handshoe

发明人： Sam Handshoe

IPC分类号： H02B11/02 ,  H05K5/02 ,  H02B11/28 ,  H02B11/00 ,  H02B11/10

CPC分类号： H02B11/02 ,  H02B1/36 ,  H02B11/00 ,  H02B11/10 ,  H02B11/28 ,  H05K7/1432

摘要： A removable electrical power cell including an incoming electrical source connector with a circuit interrupting device and an electrically isolated outgoing electrical load connector, an electro-mechanical switching assembly connected to a movable disconnect switch to move the disconnect switch between an open and grounded position and a closed and energized position and a controller to provide an input signal for controlling the operation of the electro-mechanical switching assembly to control an operation of the removable electrical power cell. The electro-mechanical switching assembly includes a rack and pinion switching assembly and a lockout limit switch to control operation of the automatic power switching assembly. The electro-mechanical switching assembly including a motor driven switching assembly to automatically open and close the high voltage power isolation switch based on an incoming signal. The motorized removal power cell including a lock out assembly to prevent removing the power cell when closed and energized.

公开(公告)号：US20120241296A1

公开(公告)日：2012-09-27

申请号：US13423301

申请日：2012-03-19

申请人： John C. Webb ,  Michael J. Murray ,  Patrick J. Logan

发明人： John C. Webb ,  Michael J. Murray ,  Patrick J. Logan

IPC分类号： H01H3/02

CPC分类号： H02B11/10 ,  H01H3/32 ,  H01H9/0066 ,  H02B11/12 ,  H02B11/133

摘要： A MOC operator structure for a vacuum circuit breaker includes a cam coupled to an operating shaft of the circuit breaker, a follower in engagement with the cam, a first lever coupled with the follower, free-floating spring structure associated with the first lever, a second lever, a linkage structure coupled with the second lever and constructed and arranged to be associated with a breaker-panel interface for moving auxiliary switches, and movable cable structure operatively coupled between the first and second levers. The first lever and spring structure are configured such that when the contacts are closed, movement of the cam via the operating shaft drives the first lever to a maximum position compressing the spring structure, prior to any movement of the cable structure, and wherein force of the spring structure moves the cable structure and thus the second lever, causing movement of the linkage structure.

摘要翻译： 用于真空断路器的MOC操作器结构包括联接到断路器的操作轴的凸轮，与凸轮接合的从动件，与从动件联接的第一杠杆，与第一杠杆相关的自由浮动弹簧结构， 第二杠杆，与第二杠杆联接的构造和布置为与用于移动辅助开关的断路器 - 接口接口相关联的联动结构，以及可操作地联接在第一和第二杠杆之间的可移动缆索结构。 第一杠杆和弹簧结构构造成使得当触点闭合时，在电缆结构的任何运动之前，凸轮经由操作轴的运动将第一杠杆驱动到压缩弹簧结构的最大位置，并且其中力 弹簧结构使电缆结构和第二杠杆移动，引起连杆结构的移动。

公开(公告)号：US20110080238A1

公开(公告)日：2011-04-07

申请号：US12892786

申请日：2010-09-28

申请人： In Kyum Kim ,  Kil Young Ahn ,  Seung Pil Yang ,  Hong Ik Yang ,  Yong Tae Kim

发明人： In Kyum Kim ,  Kil Young Ahn ,  Seung Pil Yang ,  Hong Ik Yang ,  Yong Tae Kim

IPC分类号： H01H73/02 ,  H01H25/00

CPC分类号： H01H3/16 ,  H02B11/10 ,  H02B11/127

摘要： Disclosed are a position switch and a circuit breaker having the same. As contact plates having an elastically variable height are provided between switch blocks and switch levers, each of a testing contact plate and a running contact plate may compensate for inferior dimensioning of the switch blocks and the switch levers. This may allow a position of a breaker body to be rapidly and precisely displayed, and may prevent damage of the position switch provided at the breaker body. Furthermore, connection inferiority between a terminal of the breaker body and a terminal of a cradle may be prevented.

摘要翻译： 公开了一种位置开关和具有该开关的断路器。 由于在开关块和开关杆之间设置具有可变高度的接触板，所以测试接触板和行驶接触板中的每一个可以补偿开关块和开关杆的劣化。 这可以允许快速且精确地显示断路器主体的位置，并且可以防止设置在断路器主体处的位置开关的损坏。 此外，可以防止断路器主体的端子和支架的端子之间的连接劣化。

公开(公告)号：US20100230258A1

公开(公告)日：2010-09-16

申请号：US12718262

申请日：2010-03-05

申请人： Hyun Jae KIM ,  Kil Young AHN

发明人： Hyun Jae KIM ,  Kil Young AHN

IPC分类号： H02B11/02

CPC分类号： H02B11/127 ,  H02B11/10

摘要： A run/test position indicator device of a vacuum circuit breaker includes: a position indication cam installed between a girder, a fixed body, and a main body of a carriage, a moving body, and rotating at a certain angle according to a change in the space between the girder and the main body of the carriage; and an indication member, to which the position indication cam is rotatably coupled, having a mark symbol to allow the position indication cam to indicate a run and test position of a main body of circuit breaker.

摘要翻译： 真空断路器的运行/测试位置指示装置包括：位置指示凸轮，其安装在梁，固定体和托架的主体之间，移动体，并根据变化而以一定角度旋转 大梁和托架主体之间的空间; 以及指示构件，位置指示凸轮可旋转地联接到该指示构件，具有标记符号，以允许位置指示凸轮指示断路器主体的行驶和测试位置。

公开(公告)号：US06693502B2

公开(公告)日：2004-02-17

申请号：US09997016

申请日：2001-11-30

申请人： Ki Soo Yang

发明人： Ki Soo Yang

IPC分类号： H01H900

CPC分类号： H02B11/10 ,  H02B11/133

摘要： An air circuit breaker which includes an interlock apparatus which is capable of controlling translocation accurately by preventing deformation and the bending of a lead bar and by minimizing the tolerance in production by constructing the lead bar as two separated bodies and including a guide means for guiding the movement of the lead bar. The interlock apparatus is installed to a base frame for indicating the position of the breaker body, such as a disconnected position in which the breaker body is totally separated from the cradle, a tesing position for testing the breaker body and a connected position in which the breaker is connected to the cradle.

摘要翻译： 一种空气断路器，其包括互锁装置，其能够通过防止引线的变形和弯曲而精确地控制移位，并且通过将引线杆构造为两个分离的主体并且包括用于引导 导杆的运动。 联锁装置安装到基架上，用于指示断路器主体的位置，例如断路器主体与托架完全分离的断开位置，用于测试断路器本体的调试位置和连接位置，其中， 断路器连接到支架。

公开(公告)号：US20020079995A1

公开(公告)日：2002-06-27

申请号：US09997016

申请日：2001-11-30

发明人： Ki Soo Yang

IPC分类号： H01H075/00 ,  H01H077/00

CPC分类号： H02B11/10 ,  H02B11/133

摘要： In an air circuit breaker, the present invention provides an air circuit breaker including an interlock apparatus which is capable of controlling translocation accurately by preventing a deformation and a bent of a lead bar and minimizing a tolerance in production by constructing the lead bar as two separated bodies and including a guide means for guiding a movement of the lead bar. In an air circuit breaker comprises a movable breaker body having a power source terminal and a load terminal and connecting or disconnecting a circuit between power source and a load, a cradle electrically and mechanically connected to or separated from the breaker body in accordance with movement of the breaker body and having a connector electrically and mechanically connected to the breaker body, a screw pipe guiding the connection to or separation from the breaker body and a power source terminal and a load terminal respectively connected to the power source and the load, a base frame fixed to the breaker body, a lead screw supported by the base frame so as to be rotatable and movable to a position for being inserted into the screw pipe and a position for being separated from the screw pipe, a interlock apparatus installed on the base frame and for indicating a position of the breaker body such as a disconnected position in which the breaker body is totally separated from the cradle, a testing position for testing the breaker body and a connected position in which the breaker body is connected to the cradle, the interlock apparatus comprising, a first lead bar extended from the base frame toward the front end of the lead screw so as to be parallel with the lead screw and generating a dynamic power for indicating a position of the breaker body by moving in a direction opposite to a forward direction of the lead screw when the lead screw is inserted into the screw pipe, a guide member installed so as to be movable on the lead screw in the base frame, connected to the first lead bar and performing a horizontal linear movement corresponded to the movement of the first lead bar, a second lead bar constructed separately from the first lead bar, connected to the guide member inside the base frame and performing a horizontal linear movement corresponded to the movement of the guide member, a spring installed on the lead screw in the base frame and applying an elastic force in a forward direction of the lead screw, a cam connected to the second lead bar and rotating according to the linear movement of the second lead bar, and a indicating means connected to the cam and for indicating a position of the breaker body.

公开(公告)号：US20020079201A1

公开(公告)日：2002-06-27

申请号：US09996943

申请日：2001-11-30

发明人： Ki Soo Yang

IPC分类号： H01H009/20

CPC分类号： H02B11/10 ,  H02B11/133

摘要： In an air circuit breaker, in order to provide a position indicating apparatus of a draw out type air circuit breaker which is capable of distinguishing a position of a breaker body accurately even a user can not distinguish colors by improving a structure for indicating a position of the breaker body, in a position indicating apparatus of an draw out type air circuit breaker comprising a lead bar rotatably placed at a base frame and moving in a direction opposite to a moving direction of a lead screw by abutting to one wall surface of a cradle and a cam connected to the lead bar and rotating by the linear movement of the lead bar, the position indicating apparatus includes a movable plate connected to the cam and converting the rotation of the cam into the vertical linear motion, an indicating cam connected to the movable plate, converting the vertical linear motion of the movable plate into the rotation motion and having a portion indicating a position of the breaker body according to the rotation, and a front plate placed at the front of the movable plate and selectively indicating a position of the breaker body according to the rotation of the indicating cam.

摘要翻译： 在空气断路器中，为了提供能够精确地区分断路器主体的位置的抽出式空气断路器的位置指示装置，即使用户也不能通过改进用于指示位置的结构来区分颜色 所述断路器主体处于抽出式空气断路器的位置指示装置中，所述位置指示装置包括引导杆，所述引导杆可旋转地设置在基架上并且通过抵靠在支架的一个壁表面沿与引导螺杆的移动方向相反的方向移动 以及连接到引导杆并通过引线的线性运动而旋转的凸轮，位置指示装置包括连接到凸轮并将凸轮的旋转转换成垂直线性运动的可动板，连接到凸轮的指示凸轮 可移动板，将可动板的垂直线性运动转换成旋转运动，并具有指示断路器主体的位置的部分 以及位于可动板的前部的前板，并且根据指示凸轮的旋转选择性地指示断路器主体的位置。

公开(公告)号：US20010022263A1

公开(公告)日：2001-09-20

申请号：US09732412

申请日：2000-12-07

发明人： Patrick Letient

IPC分类号： H01H009/20

CPC分类号： H02B11/133 ,  H02B11/10

摘要： The draw out mechanism includes a crank, screw, collar and cam, which operate such that as the crank rotates, the collar translates along the screw. The movement of the pin disposed in the slot, rotates the cam as viewed about a axis of rotation. As the cam rotates about the axis of rotation, the pin moves within slot causing mobile side plates to move toward the front or back of the draw-out unit. A circuit breaker is connected to side plate and is positioned in CONNECT, DISCONNECT, and TEST positions by motion of the side plate. An indicator provides visual indication of the breaker's position. A locking system locks the draw-out mechanism in the DISCONNECT position.

摘要翻译： 拉出机构包括曲柄，螺钉，轴环和凸轮，其操作使得当曲柄旋转时，套环沿着螺钉转动。 设置在槽中的销的运动使得当围绕旋转轴线观察时使凸轮旋转。 当凸轮围绕旋转轴线旋转时，销在槽内移动，导致移动侧板朝向抽出单元的前部或后部移动。 断路器连接到侧板，并通过侧板的运动定位在CONNECT，DISCONNECT和TEST位置。 指示器提供断路器位置的可视指示。 锁定系统将取出机构锁定在DISCONNECT位置。

公开(公告)号：US5142110A

公开(公告)日：1992-08-25

申请号：US644790

申请日：1991-01-23

申请人： Edward J. Kuehne ,  William A. McCloy ,  Mark S. McCloy

发明人： Edward J. Kuehne ,  William A. McCloy ,  Mark S. McCloy

IPC分类号： H01H9/14 ,  H01H33/02 ,  H01H33/666 ,  H02B11/22

CPC分类号： H01H33/666 ,  H02B11/10 ,  H02B11/22 ,  H01H33/022 ,  H01H9/14

摘要： A modified magne-blast vertical racking circuit breaker modified to accept vacuum circuit breakers. The main frame of the magne-blast unit is modified to accept the vacuum breaker operating mechanism and vacuum interrupters, which are connected to the load and line stabs of the magne-blast unit. A mechanism operated cell operator is mounted above the vacuum breaker operating mechanism, and the mechanism is modified to accept an interlock switch which is positioned to engage the switch gear associated with the magne-blast breaker. The unit also includes a surge suppressor mounted on the main frame. The modification method includes the removal of the arc chutes, blowout coils, blowout cores, contact arm assemblies, booster cylinders and main operating crank, and replacing them with the vacuum interrupters; the magne-blast operating mechanism is also replaced by the vacuum interrupter operating mechanism. The surge suppressor is mounted in space previously occupied by the arc chutes such that the modified unit can be received in the magne-blast metal-clad switchgear.

摘要翻译： 修改后的磁鼓式立式破碎断路器经过改装以接受真空断路器。 磁鼓机的主框架被修改为接受真空断路器操作机构和真空断路器，其连接到磁鼓机组的负载和线路。 在真空断路器操作机构上方安装有机构操作的电池操作器，并且该机构被修改以接受互锁开关，其被定位成接合与磁鼓式断路器相关联的开关装置。 该单元还包括安装在主框架上的浪涌抑制器。 该修改方法包括去除电弧槽，井喷线圈，井喷芯，接触臂组件，增压缸和主操作曲柄，并用真空灭弧室代替它们; 磁鼓式操作机构也被真空灭弧室操作机构所取代。 浪涌抑制器安装在先前由电弧槽所占据的空间中，使得改性单元可以被接收在磁鼓式金属包层开关装置中。

公开(公告)号：US3588398A

公开(公告)日：1971-06-28

申请号：US3588398D

申请日：1969-11-24

申请人： WESTINGHOUSE ELECTRIC CORP

发明人： SIVIY GEORGE

IPC分类号： H02B11/10 ,  H01H9/20

CPC分类号： H02B11/10

摘要： DRAWOUT-TYPE SWITCHGEAR COMPRISES IMPROVED MEANS PROVIDING A VISUAL INDICATION OF THE "DISCONNECTED," "TEST" AND "CONNECTED" POSITIONS OF A DRAWOUT CIRCUIT INTERRUPTING UNIT IN A CELL.