专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5695046A Motor operator with burn-out protection 失效
标题翻译：具有烧毁保护的电机操作员
公开(公告)号：US5695046A
公开(公告)日：1997-12-09
申请号：US699305
申请日：1996-08-19
申请人： David C. Turner , Craig J. Puhalla
发明人： David C. Turner , Craig J. Puhalla
IPC分类号： H01H3/20 , H01H3/26 , H01H71/46 , H01H71/70
CPC分类号： H01H71/70 , H01H2071/665 , H01H3/20 , H01H3/264 , H01H71/46
摘要： A motor operator for a circuit breaker has a motor driven carriage which engages a circuit breaker handle and drives it between an on position and a reset position beyond off. When the carriage drives the handle to the off/reset position, an off limit switch is actuated to deenergize the motor. A fastener releasably secures a bracket slidably mounted on the carriage to a fixed member when the carriage reaches the reset position of the handle so that if the circuit breaker does not reset and rebounds toward a trip position, the bracket is extended and maintains actuation of the off limit switch. Hence, the motor is not repeatedly energized and burned out in unsuccessful attempts to reset the circuit breaker.
摘要翻译：用于断路器的电动机操作器具有马达驱动的托架，其接合断路器手柄并将其驱动在打开位置和超出关闭的复位位置之间。当托架将手柄驱动到关闭/复位位置时，启动一个关闭限位开关以使电动机通电。当滑架到达手柄的复位位置时，紧固件将可滑动地安装在滑架上的支架可拆卸地固定到固定构件上，使得如果断路器不会复位并且朝向跳闸位置反弹，则支架被延伸并保持关闭限位开关因此，不成功地重启断路器时，电机不会反复通电并烧尽。

2. 发明授权

US5196658A Integral manual on/off crank assembly 失效
标题翻译：一体式手动开/关曲柄组合
公开(公告)号：US5196658A
公开(公告)日：1993-03-23
申请号：US709008
申请日：1991-05-31
申请人： Lance Gula
发明人： Lance Gula
IPC分类号： H01H3/22 , H01H3/26 , H01H9/28 , H01H71/70
CPC分类号： H01H71/70 , H01H2071/665 , H01H3/227 , H01H3/264 , H01H9/281
摘要： An electric operator having a reciprocally mounted actuator is adapted to be mechanically coupled to an operating handle from a molded case circuit breaker or a molded case switch for moving the operating handle between an open position or, alternatively, to a closed position. The electric operator includes an electric motor for driving the actuator and allowing the circuit breaker to be controlled from a remote location and a mechanical crank assembly which alternatively allows for manual operation of the actuator in the event of a loss of electric power to the electric motor.
摘要翻译：具有往复安装的致动器的电动操作器适于被机械地联接到来自模制外壳断路器或模制外壳开关的操作手柄，用于在打开位置或可选地关闭位置之间移动操作手柄。电动操作器包括用于驱动致动器并且允许断路器从远程位置控制的电动机和机械曲柄组件，其可选地允许在电动机的电力损失的情况下对致动器进行手动操作。

3. 发明授权

US4357505A Power driven group operated circuit disconnect apparatus for overhead electric power line 失效
标题翻译：用于架空电力线的动力组动作电路断路装置
公开(公告)号：US4357505A
公开(公告)日：1982-11-02
申请号：US253645
申请日：1981-04-13
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
IPC分类号： H01H3/26 , H01H33/36
CPC分类号： H01H33/36 , H01H2003/405 , H01H3/264
摘要： A group operated circuit disconnect apparatus for overhead electric power lines has a base in the form of a box-like housing which mounts on a pole, an upright shaft extends through the housing, and a transverse shaft also extends through the housing. A linkage is mounted on the shafts in the housing so that axial rotation of the transverse shaft axially rotates the upright shaft, and this causes three circuit disconnect switches mounted on the housing to be moved simultaneously between closed positions and open positions, or vice versa. An electric motor driven screw and nut drive subassembly for the transverse shaft is mounted in the housing; and the ends of the housing have removable closure plates for access to the linkage and for removal of the subassembly.
摘要翻译：用于架空电力线路的组操作电路断开装置具有安装在杆上的盒状壳体形式的基部，竖直轴延伸穿过壳体，并且横向轴也延伸穿过壳体。联动装置安装在壳体中的轴上，使得横向轴的轴向旋转使直立轴轴向旋转，并且这导致安装在壳体上的三个电路断开开关在闭合位置和打开位置之间同时移动，反之亦然。用于横轴的电动机驱动的螺杆和螺母驱动子组件安装在壳体中; 并且壳体的端部具有可移除的闭合板，用于接近联动装置和用于移除子组件。

4. 发明授权

US3801768A Grounding switch 失效
标题翻译：接地开关
公开(公告)号：US3801768A
公开(公告)日：1974-04-02
申请号：US3801768D
申请日：1972-03-22
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： MEYER J
IPC分类号： H01H3/26 , H01H31/32 , H02B13/075 , H01H31/24
CPC分类号： H02B13/075 , H01H3/264 , H01H31/32
摘要： An improved grounding switch is provided capable of either an electrical drive, or manual actuation by means of a removable handle. The grounding is accomplished by the screw-driven linear motion of a cylindrical grounding contact, which moves into a stationary finger set attached to the main high-voltage conductor. The motor-driven grounding switch of the present application is particularly suitable for use with gas-insulated high-voltage transmission systems, and may, for example, be located at junction boxes provided at suitable locations.
摘要翻译：提供了一种改进的接地开关，其能够通过可移除的手柄进行电驱动或手动致动。接地是通过圆柱形接地触点的螺旋驱动线性运动来实现的，该接触触点移动到连接到主高压导体的固定指套上。

5. 发明授权

US3296565A Motor-driven switch operating mechanism with indicating means 失效
标题翻译：电动开关操作机构带指示装置
公开(公告)号：US3296565A
公开(公告)日：1967-01-03
申请号：US42365965
申请日：1965-01-06
申请人： GEN ELECTRIC
发明人： KIESEL GEORGE W , OWEN HENRY E S
IPC分类号： H01H3/26
CPC分类号： H01H3/264 , H01H2071/665

6. 发明授权

US09190225B2 Remotely operable electrical disconnect apparatus 有权
标题翻译：可远程操作的电气断开装置
公开(公告)号：US09190225B2
公开(公告)日：2015-11-17
申请号：US14069701
申请日：2013-11-01
申请人： EATON CORPORATION
发明人： Mark A. Faulkner , Jerry S. Wang
IPC分类号： H01H3/00 , H01H9/00 , H01H51/00 , H01H3/26 , H01H3/02
CPC分类号： H01H3/264 , H01H3/02 , H01H31/24
摘要： An electrical disconnect apparatus includes a housing having an interior and an exterior, first and second conductors extending from the exterior into the interior, a movable conductor, and an actuator assembly coupled to the housing. The movable conductor has a connected position in which the movable conductor electrically connects the first conductor and the second conductor, and a disconnected position in which the first conductor is electrically disconnected from the second conductor. The actuator assembly is adapted to move the movable conductor between the connected position and the disconnected position, and can be actuated manually or automatically.
摘要翻译：电气断开装置包括具有内部和外部的外壳，从外部延伸到内部的第一和第二导体，可移动导体和联接到壳体的致动器组件。可动导体具有连接位置，其中可动导体电连接第一导体和第二导体，以及断开位置，其中第一导体与第二导体电断开。致动器组件适于在可连接位置和断开位置之间移动可移动导体，并可手动或自动地致动。

7. 发明授权

US07932794B2 Electro-mechanical actuator, and a high or medium voltage disconnector having such an actuator 有权
标题翻译：机电致动器，以及具有这种致动器的高压或中压隔离开关
公开(公告)号：US07932794B2
公开(公告)日：2011-04-26
申请号：US12260949
申请日：2008-10-29
申请人： Ernst Suter
发明人： Ernst Suter
IPC分类号： H01H3/00 , H01H9/00 , H01H51/00
CPC分类号： H01H3/264 , H01H9/0066
摘要： An electro-mechanical actuator having means for transmitting motion, in the final part of a stroke performed by a system comprising a worm shaft and rider nut coupled through gearing with an electric motor, to an auxiliary interrupter for breaking the power supply to the motor. Two control levers are provided, these being coupled together, and being rotated, about a perpendicular axis, by a cursor which is fixed to the nut that slides on the worm shaft. The pivoting of the said levers is blocked during the movement of the drive shaft driven by the system consisting of the worm shaft and nut. By contrast, the levers pivot during the final part of the movement of the cursor. The distance through which the levers move in pivoting is large enough to avoid any need for the auxiliary interrupter to be a high precision component.
摘要翻译：一种机电致动器，其具有用于在由包括蜗杆轴和通过齿轮传动与电动机耦合的骑手螺母的系统执行的冲程的最后部分中传递运动到用于断开对电动机的电力供应的辅助断续器的装置。设置有两个控制杆，它们通过固定在蜗杆轴上的螺母上的光标耦合在一起并绕垂直轴旋转。在由包括蜗杆轴和螺母的系统驱动的驱动轴的运动期间，所述杠杆的枢转被阻挡。相比之下，杠杆在光标移动的最后部分枢轴转动。杠杆在枢转中移动的距离足够大，以避免辅助断路器成为高精度部件的任何需要。

8. 发明申请

US20070261946A1 SOLID INSULATED DISCONNECTION SWITCH AND SOLID INSULATED SWITCHGEAR USING THE SAME 有权
标题翻译：固体绝缘断路开关和使用该绝缘开关的固体绝缘开关
公开(公告)号：US20070261946A1
公开(公告)日：2007-11-15
申请号：US11739125
申请日：2007-04-24
申请人： Lyun YU
发明人： Lyun YU
IPC分类号： H01H31/28
CPC分类号： H01H31/32 , H01H3/264 , H01H3/40 , H01H9/14 , H01H33/022 , H01H33/027 , H01H2033/566 , H02B13/01
摘要： Disclosed are a solid-insulated disconnection switch and a solid-insulated switchgear using the same. The solid-insulated switchgear using the solid-insulated disconnection switch according to the present invention can have an eco-friendly characteristic and a small size by solid-insulating each unit, a disconnection switches and earth switch constituting each unit.In the solid-insulated switchgear according to the present invention, each unit and each part constituting each unit are standardized so as to be interchangeable to each other, thereby implementing a simple manufacture.Furthermore, the solid-insulated switchgear can be manufactured according to an installation environment and a user's various demands, and can have an enhanced maintenance/repair characteristic.
摘要翻译：公开了一种固体绝缘断路开关和使用其的固体绝缘开关装置。使用根据本发明的固体绝缘断路开关的固体绝缘开关设备可以通过固体绝缘每个单元，断路开关和接地开关构成每个单元，具有环保特性和小尺寸。在根据本发明的固体绝缘开关设备中，构成每个单元的每个单元和每个部件被标准化以便彼此可互换，从而实现简单的制造。此外，固体绝缘开关装置可以根据安装环境和用户的各种要求制造，并且可以具有增强的维护/修理特性。

9. 发明申请

US20020104747A1 Motor operator for electric power switch and electric power switches incorporating the same 审中-公开
标题翻译：电动开关的电机操作器和并入其的电力开关
公开(公告)号：US20020104747A1
公开(公告)日：2002-08-08
申请号：US09777541
申请日：2001-02-06
发明人： David Curtis Turner , David Michael Olszewski , Craig Joseph Puhalla
IPC分类号： H01H003/20
CPC分类号： H01H71/70 , H01H3/264 , H01H3/40 , H01H3/48 , H01H71/46 , H01H2071/665
摘要： A motor operator for an electric power switch having a handle moveable along a rectilinear path includes a threaded shaft mounted for rotation parallel to movement of the handle. A molded flexible coupling has a drive section with a threaded through bore engaging the threaded shaft and a yoke section having a hole engaged by the handle. The yoke section is joined to the drive section by an integral flexible intermediate section formed by a pair of slits extending generally parallel to the through bore. As the threaded shaft is rotated by a motor, the drive coupling, and with it the handle, are driven between OFF and ON positions. During startup of the motor, toggling of the handle by a toggle mechanism in the switch, and deceleration at the end of travel, when the drive section of the drive coupling and the yoke section travel at different speeds, one or the other of the slits closes as the intermediate section bends to dampen the effect.
摘要翻译：具有可沿着直线路径移动的手柄的电力开关的电机操作器包括安装成与手柄的移动平行旋转的螺纹轴。模制的柔性联接器具有驱动部分，其具有与螺纹轴接合的螺纹通孔和具有与把手接合的孔的轭部。轭部通过由大致平行于通孔延伸的一对狭缝形成的整体柔性中间部分连接到驱动部分。当螺纹轴由电机旋转时，驱动联轴器及其手柄在OFF和ON位置之间被驱动。在电动机启动期间，通过开关中的肘节机构来切换手柄，并且在行程结束时减速，当驱动联轴器的驱动部分和轭架部分以不同的速度行进时，一个或另一个狭缝关闭，因为中间部分弯曲以抑制效果。

10. 发明授权

US6166454A Battery disconnection system 有权
标题翻译：电池断线系统
公开(公告)号：US6166454A
公开(公告)日：2000-12-26
申请号：US404514
申请日：1999-09-23
申请人： Thomas Schaller , Jens Brake , Jurgen Dinger
发明人： Thomas Schaller , Jens Brake , Jurgen Dinger
IPC分类号： B60R16/02 , B60R16/023 , H01H3/26 , B60L1/00
CPC分类号： B60R16/0231 , H01H3/264 , H02J2001/006
摘要： A battery disconnection system (10) for a motor vehicle comprising a rod (12) having a longitudinal axis (A), an external threaded surface (14) extending from one end and a cylindrical member (16) extending coaxially with the rod (12), from the other end. Reversible drive means (20,22,24) engage the threaded surface (14). A first annular member (30) coaxial and in sliding contact with the cylindrical member (16). A second annular member (32) coaxial and in sliding contact with the cylidrical member (16). Either annular member being connectable with a motor vehicle battery. The other annular member being connectable with a starter motor and/or a generator (38) of a motor vehicle. The reversible drive means (20,22,24) moves the rod (12) in a longitudinal direction (X) between a first position in which the cylindrical member (16) engages and electrically connects the annular members (30,32) for normal operation of the motor vehicle, and a second position in which the cylindrical member (16) is disengaged from one of the annular members (30,32) during sensed adverse conditions such as a vehicle crash.
摘要翻译：一种用于机动车辆的电池断开系统（10），包括具有纵向轴线（A）的杆（12），从一端延伸的外螺纹表面（14）和与所述杆（12）同轴延伸的圆柱形构件（16）），从另一端。可逆驱动装置（20,22,24）接合螺纹表面（14）。与所述圆柱形构件（16）滑动接触的第一环形构件（30）。与所述圆形构件（16）滑动接触的第二环形构件（32）。环形构件可与机动车辆电池连接。另一个环形构件可与起动马达和/或机动车辆的发电机（38）连接。所述可逆驱动装置（20,22,24）使所述杆（12）沿纵向方向（X）移动在所述圆柱形构件（16）接合的第一位置和用于正常的所述环形构件（30,32）之间电连接以及第二位置，其中在感测到的诸如车辆碰撞的不利条件期间，圆柱形构件（16）与环形构件（30,32）中的一个脱离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式