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    • 31. 发明授权
    • Lock circuit breaker using seperating lever
    • 使用隔离杆的锁定电路断路器
    • KR101138189B1
    • 2012-04-25
    • KR20100077103
    • 2010-08-11
    • H01H23/02H01H71/52
    • 본 발명은 전원 투입, 전원 차단 및 과부하감지와 같은 배선용 차단기의 기능을 수행하면서, 사용자가 일정 기간 전원을 차단하고자 할 때 다른 사용자가 전원을 투입하지 못하도록 하여 안전사고를 막는 것을 목적으로 한다.
      본 발명은 상기한 목적을 달성하기 위한 것으로, 분리형 레버를 이용한 잠금식 배선용 차단기는 전기회로를 기구적으로 온/오프하는 개폐기구부, 상기 개폐기구부에 결합 또는 분리되고, 측면에 결합돌출부가 형성된 키레버, 상기 키레버의 결합돌출부를 덮도록 구성되고, 상기 키레버가 회전되어 일정 지점에 위치할 때 상기 결합돌출부가 해제되어 상기 개폐기구부로부터 분리될 수 있도록 해주는 키커버를 포함하여 이루어진다.
    • 32. 发明授权
    • 배선용차단기의 스위치레버 전환장치용 수동조작부
    • 铸造断路器开关杆转换装置的手动控制器
    • KR101105215B1
    • 2012-01-13
    • KR1020110091679
    • 2011-09-09
    • 주식회사 대륙
    • 한석현이제덕이용준
    • H01H71/52H01H73/02
    • PURPOSE: A manual controller for a switch lever switching apparatus of a molded-case circuit breaker is provided to employ a ratchet which has a single directional rotation property, thereby continuing single directional rotation of a driver. CONSTITUTION: A control handle(1) is hinge-assembled in one side of a switch lever switching apparatus. A bevel gear(2) transfers rotation power by handling of the control handle to a driver. A ratchet(3) maintains one directional rotation of the driver. A switching panel(4) locks or unlocks the control handle according to bidirectional sliding operation. The switching panel changes an operation setting between electric and manual modes of the switch lever switching apparatus.
    • 目的:提供一种用于模制壳体断路器的开关杆开关装置的手动控制器,以采用具有单方向旋转特性的棘轮,从而继续驱动器的单向旋转。 构成:控制手柄(1)铰链组装在开关杆开关装置的一侧。 锥齿轮(2)通过将控制手柄处理到驾驶员来转动旋转动力。 棘轮(3)保持驾驶员的一个方向旋转。 切换面板(4)根据双向滑动操作来锁定或解锁控制手柄。 开关面板改变开关杆开关装置的电动和手动模式之间的操作设置。
    • 33. 发明授权
    • 한류형 배선용차단기의 트립기구
    • 电流限制型模具电路断路器的制动机构
    • KR101085267B1
    • 2011-11-22
    • KR1020100053557
    • 2010-06-07
    • 엘에스산전 주식회사
    • 오기환
    • H01H71/52H01H71/12
    • PURPOSE: A trip mechanism for current limiting type mold cased circuit breaker is provided to improve the reliability of a wire circuit breaker by shortening a trigger operation of a switch in passing a large current. CONSTITUTION: In a trip mechanism for current limiting type mold cased circuit breaker, a shaft supports a movable contact(3) to be rotatable. A crossbar(8) rotates the switch to a trigger. One end is pressured by the movable contact. The other end rotates the crossbar to the trigger to strike it. A restoring spring applies an elastic force to a shooter.
    • 目的:提供限流式模具式断路器的脱扣机构,通过缩短开关在通过大电流时的触发操作来提高线路断路器的可靠性。 构成:在限流型模壳式断路器的跳闸机构中,轴支撑可旋转的可动触头(3)。 横杆(8)将开关旋转到触发器。 一端由可动触头压紧。 另一端将交叉开关旋转到触发器以将其触发。 恢复弹簧向射手施加弹性力。
    • 36. 发明公开
    • 배선용 차단기의 샤프트 유닛
    • 电路断路器轴单元
    • KR1020110084765A
    • 2011-07-26
    • KR1020100004491
    • 2010-01-18
    • 엘에스산전 주식회사
    • 신승필
    • H01H71/52
    • H01H71/10H01H77/104
    • PURPOSE: A shaft unit of the molded-case circuit breaker is provided to improve barrier performance of breaker by including a latching spring of the pull type and a latching plate which is rotatably combined in the mobile belt. CONSTITUTION: A shaft(110) is rotated by a station. A mobile belt(121) is rotatably combined to the shaft. The mobile belt comprises a movable contactor in order to touch or separate with a fixed contactor. A latching plate(131) is rotatably combined to the mobile belt. A latching spring(134) of the pull type fixes both ends of the mobile belt and the latching plate.
    • 目的:提供模制电路断路器的轴单元,通过包括拉动式的闩锁弹簧和可旋转地组合在移动皮带中的闩锁板来提高断路器的阻隔性能。 构成:轴(110)由车站旋转。 移动带(121)可旋转地组合到轴上。 移动带包括活动接触器,以便与固定接触器接触或分离。 锁定板(131)可旋转地组合到移动带。 拉动式的闩锁弹簧(134)固定移动带和闩锁板的两端。
    • 38. 发明公开
    • 전기 개폐기용 조작 핸들
    • 电动开关操作手柄
    • KR1020110083168A
    • 2011-07-20
    • KR1020100003246
    • 2010-01-13
    • 엘에스산전 주식회사
    • 윤상협
    • H01H71/52
    • PURPOSE: A manipulation handle for an electric switch is provided to rotate a handle lever to an open position by rotating an energy accumulation pin from a stationary state regardless of operational force by an operator, thereby preventing wrong operation of open circuit manipulation. CONSTITUTION: A manipulation handle for an electric switch includes a handle lever assembly, a handle bar(10), and end support balls(10a,10b). The handle lever assembly includes a handle lever(21a), a support shaft member(21b), a handle arm(22), a handle pin(23), and a spring energy accumulator(24,26). The handle lever is connected to the handle bar and able to rotate by the rotation of handle bar. The support shaft member is shaft-supported in an electric switch to be able to rotate. The handle arm is able to rotate according to a rotation of the support shaft member by extending the handle arm from the support shaft member in the radial direction. The handle pin is connected to the handle arm and transfers the rotation power from the handle arm to the electric switch as an input power or the power for a manual opening of the electric switch.
    • 目的:提供一种用于电开关的操纵手柄,用于通过使能量储存销从静止状态旋转而将手柄旋转到打开位置,而与操作者无论操作力如何,从而防止开路操作的错误操作。 构成:用于电开关的操作手柄包括手柄杆组件,把手杆(10)和端部支撑球(10a,10b)。 手柄杆组件包括手柄杆(21a),支撑轴构件(21b),手柄臂(22),手柄销(23)和弹簧能量蓄能器(24,26)。 把手杆连接到把手并能够通过把手的旋转而旋转。 支撑轴构件被轴支撑在电开关中以能够旋转。 手柄臂能够通过沿着径向方向从支撑轴构件延伸手柄臂而根据支撑轴构件的旋转而旋转。 手柄销连接到手柄臂,将手柄臂的旋转动力作为输入动力或手动打开电动开关的动力传递到电动开关。
    • 39. 发明公开
    • 배선용 차단기의 개폐기구
    • 模制电路断路器的开关机构
    • KR1020110037794A
    • 2011-04-13
    • KR1020090095362
    • 2009-10-07
    • 엘에스산전 주식회사
    • 임동규
    • H01H71/52
    • PURPOSE: An opening and closing device of a wiring circuit breaker is provided to prevent the arc and the flying water flowing in into the opening and closing device. CONSTITUTION: An opening and closing device of a wiring circuit breaker comprise a steering wheel(3), a lever(2), a side plate(1), a latch, a R phase movable contact(4a), a S-matrix movable contact(4b), a T phase movable contact(4c), a shaft(7), and a shielding plate(10). A latch pin(9) pivotally supports the latch. The steering wheel offers the manipulation unit capable of operating the off and on operation. The lever is connected to the steering wheel in order to offer the rotating holders of the steering wheel.
    • 目的:提供一种布线断路器的开闭装置,以防止电弧和飞水流入开合装置。 构成:布线断路器的开闭装置包括方向盘(3),杠杆(2),侧板(1),闩锁,R相可动触点(4a),S矩阵可移动 触点(4b),T相可动触点(4c),轴(7)和屏蔽板(10)。 闩锁销(9)枢转地支撑闩锁。 方向盘提供了能够操作关闭和打开操作的操纵单元。 杠杆连接到方向盘以提供方向盘的旋转保持器。