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1. 发明授权

US07985936B2 Apparatus for indicating closing operable state for air circuit breaker and air circuit breaker having the same 有权
标题翻译：用于指示用于空气断路器和具有该断路器的空气断路器的闭合可操作状态的装置
公开(公告)号：US07985936B2
公开(公告)日：2011-07-26
申请号：US12164691
申请日：2008-06-30
申请人： Kil-Young Ahn
发明人： Kil-Young Ahn
IPC分类号： H01H9/16
CPC分类号： H01H71/04 , H01H3/30 , H01H71/465 , H01H2071/042
摘要： Disclosed is an apparatus for indicating a closing operable state for an air circuit breaker and an air circuit breaker having the same. The apparatus for indicating a closing operable state for the air circuit breaker comprises a micro switch installed at a switching mechanism providing a driving force for switching contactors, provided with a lever extended into the switching mechanism so as to receive the driving force, generating and outputting an electric signal for indicating that the air circuit breaker is in a closing operable state, and provided with a signal transmitting terminal for transmitting the electric signal to a remote place, and an on coupling pressing the lever of the micro switch so that the micro switch generates and outputs the electric signal only when a closing spring for providing elastic energy for switching the contactors charges elastic energy and the air circuit breaker is opened.
摘要翻译：公开了一种用于指示空气断路器的闭合可操作状态和具有该闭合可操作状态的空气断路器的装置。用于指示空气断路器的闭合可操作状态的装置包括安装在开关机构处的微动开关，该开关机构提供用于切换接触器的驱动力，该开关机构设置有延伸到开关机构中的杆以接收驱动力，产生和输出用于指示空气断路器处于关闭可操作状态的电信号，并且设置有用于将电信号发送到远程位置的信号发送端子，以及联接按压微型开关的杆，使得微动开关仅当用于提供用于切换接触器的弹性能的闭合弹簧充电弹性能量并且打开空气断路器时才产生和输出电信号。

2. 发明申请

US20100163380A1 CIRCUIT BREAKER HAVING DELAYING FUNCTION FOR ROTATION OF CAM 有权
标题翻译：具有延迟功能的电路断路器用于旋转CAM
公开(公告)号：US20100163380A1
公开(公告)日：2010-07-01
申请号：US12641838
申请日：2009-12-18
申请人： Hong-Ik Yang , Kil-Young Ahn
发明人： Hong-Ik Yang , Kil-Young Ahn
IPC分类号： H01H43/00
CPC分类号： H01H3/3026 , H01H71/66
摘要： Disclosed is a circuit breaker having a cam rotation delaying function employed to block current, the circuit breaker performing a charging operation and a charting operation, the circuit breaker including a closing spring having one end portion rotatably coupled to each of plates, a driving lever rotatably installed at each of the plates and connected to another end portion of the closing spring so as to be rotated responsive to compression and extension of the closing spring, a cam rotatably installed at each of the plates and configured to press the driving lever for rotation, a link mechanism having a plurality of links rotatably installed at each of the plates and connected to the driving lever for operation, a movable contact rotatably installed at a side of each of the plates and contactable with a terminal by an operation of the link mechanism, and a cam delaying mechanism installed at each of the plates and configured to attenuate a rotational force of the cam due to a restoring force of the closing spring, whereby an excessive rotation of the cam can be prevented by the cam delaying mechanism so as to allow stable and complete toggling operation of the link mechanism and a smooth restoring operation of the closing spring, thereby providing more stable operation of the circuit breaker.
摘要翻译：公开了一种具有用于阻断电流的凸轮旋转延迟功能的断路器，进行充电操作的断路器和制图操作，断路器包括具有可旋转地联接到每个板的一个端部的闭合弹簧，可旋转地安装在每个板上并连接到闭合弹簧的另一端部，以便响应于关闭弹簧的压缩和延伸而旋转;凸轮，其可旋转地安装在每个板上并构造成按压驱动杆以旋转，连杆机构，其具有可旋转地安装在每个板上并连接到用于操作的驱动杆的多个连杆;可动地接触件，其可旋转地安装在每个板的侧面并且通过连杆机构的操作与端子接触; 以及凸轮延迟机构，其安装在每个所述板上并且被配置为衰减由于所述凸轮而引起的所述凸轮的旋转力因此能够通过凸轮延迟机构防止凸轮的过度旋转，从而能够使连杆机构稳定而且完全的切换动作，并且能够使闭合弹簧平滑地进行恢复动作，从而提供更稳定的动作的断路器。

3. 发明授权

US07655877B2 Air circuit breaker with mechanical trip indicating mechanism 有权
标题翻译：具有机械跳闸指示机构的空气断路器
公开(公告)号：US07655877B2
公开(公告)日：2010-02-02
申请号：US12164296
申请日：2008-06-30
申请人： Kil-Young Ahn
发明人： Kil-Young Ahn
IPC分类号： H01H5/00 , H01H73/12 , H01H9/00
CPC分类号： H01H71/04
摘要： An air circuit breaker having a mechanical trip indicating mechanism, in an air circuit breaker including a switching mechanism, an actuator having an output link for providing a mechanical driving force, a first link unit connected between the output link of the actuator and the switching mechanism for applying the mechanical driving force from the output link to the switching mechanism to perform a trip operation, a front surface plate provided with a manipulating unit accessible by a user, the air circuit breaker comprising: a first rotation lever connected to the first link unit, a second link unit limitedly moved by the first rotation lever, a bias spring for applying an elastic biasing force to the second link unit to be moved in one direction, a second rotation lever installed to be rotatable with coming in contact with one end portion of the second link unit, and a mechanical trip indicating mechanism supported by the front surface plate and having an indicating portion exposed to the front surface plate to indicate the tripped state of the air circuit breaker and a driving force receiving portion contacted with the second rotation lever to receive a driving force from the second rotation lever to expose the indicating portion.
摘要翻译：一种具有机械跳闸指示机构的空气断路器，在包括切换机构的空气断路器中，具有用于提供机械驱动力的输出连杆的致动器，连接在致动器的输出连杆和切换机构之间的第一连杆单元用于将所述机械驱动力从所述输出连杆施加到所述切换机构以执行跳闸操作，所述前表面板设置有可由用户接近的操纵单元，所述空气断路器包括：第一旋转杆，连接到所述第一连杆单元由所述第一旋转杆有限地移动的第二连杆单元，用于向所述第二连杆单元施加弹性偏压力以在一个方向上移动的偏置弹簧，安装成可与一个端部接触地旋转的第二旋转杆和由前表面板支撑并具有暴露的指示部的机械跳闸指示机构以指示空气断路器的跳闸状态和与第二旋转杆接触的驱动力接收部分，以接收来自第二旋转杆的驱动力以暴露指示部分。

4. 发明授权

US08575502B2 Plug interlock device for circuit breaker and circuit breaker having the same 有权
标题翻译：具有相同功能的断路器和断路器插头互锁装置
公开(公告)号：US08575502B2
公开(公告)日：2013-11-05
申请号：US12972350
申请日：2010-12-17
申请人： Hong Ik Yang , Kil Young Ahn , Seung Pil Yang , In Kyum Kim , Yong Tae Kim
发明人： Hong Ik Yang , Kil Young Ahn , Seung Pil Yang , In Kyum Kim , Yong Tae Kim
IPC分类号： H01H9/00 , H02B11/00
CPC分类号： H02B11/133
摘要： Disclosed are a plug interlock device for a circuit breaker and a circuit breaker having the same, wherein a plug is not allowed to be separated from a connector while a breaker main body is moved from a test position to a run position or is running at the run position, thereby obviating the plug from being unexpectedly unplugged from the connector while the breaker main body is moved from the test position to the run position or is running, resulting in preventing a safety accident in advance.
摘要翻译：公开了一种用于断路器的插头互锁装置和具有该插头的断路器，其中，当断路器主体从测试位置移动到运行位置或者在断路器运行时，不允许插头与连接器分离从而避免在断路器主体从测试位置移动到运行位置或正在运行时插头意外地从连接器拔出，导致事先防止安全事故。

5. 发明授权

US08193464B2 Micro switch 有权
标题翻译：微动开关
公开(公告)号：US08193464B2
公开(公告)日：2012-06-05
申请号：US12581306
申请日：2009-10-19
申请人： Kil Young Ahn , Sang Chul Lee , Sub Bae
发明人： Kil Young Ahn , Sang Chul Lee , Sub Bae
IPC分类号： H01H5/18
CPC分类号： H01H13/186 , H01H9/443
摘要： Disclosed is a micro switch having a high capability of cutting off a direct current. In the micro switch including a stationary contact, a movable contact having a closed position where it contacts the stationary contact or an open position where it is separated from the stationary contact, a movable contact rod for supporting the movable contact, a plunger for pressurizing the movable contact rod upon being pressed, and a leaf spring for supplying a driving force to the movable contact rod to convert a position of the contacts being contacted or separated, a permanent magnet is installed at a position adjacent to the movable contact and the stationary contact, so as to extend an arc generated between the movable contact and the stationary contact upon separating the movable contact from the stationary contact, whereby the arc can be fast extinguished.
摘要翻译：公开了具有高切断直流电能的微型开关。在包括固定触点的微型开关中，具有与固定触点接触的闭合位置或与固定触点分离的打开位置的可动触点，用于支撑可动触点的活动触头，可动接触杆被按压时，弹簧用于向可动接触杆提供驱动力以转换被接触或分离的触点的位置的永久磁铁安装在与可动触头相邻的位置和固定触点以便在将可动触点与固定触头分离时，延伸在可动触点和固定触点之间产生的电弧，从而可以快速熄灭电弧。

6. 发明申请

US20110080238A1 POSITION SWITCH AND CIRCUIT BREAKER HAVING THE SAME 有权
标题翻译：位置开关和断路器具有相同的功能
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。

7. 发明申请

US20100230258A1 RUN/TEST POSITION INDICATOR DEVICE OF VACUUM CIRCUIT BREAKER 有权
标题翻译：真空断路器的运行/测试位置指示器装置
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。

8. 发明申请

US20100101922A1 MICRO SWITCH 有权
标题翻译：微动开关
公开(公告)号：US20100101922A1
公开(公告)日：2010-04-29
申请号：US12581306
申请日：2009-10-19
申请人： Kil Young AHN , Sang Chul LEE , Sub BAE
发明人： Kil Young AHN , Sang Chul LEE , Sub BAE
IPC分类号： H01H1/00
CPC分类号： H01H13/186 , H01H9/443
摘要： Disclosed is a micro switch having a high capability of cutting off a direct current. In the micro switch including a stationary contact, a movable contact having a closed position where it contacts the stationary contact or an open position where it is separated from the stationary contact, a movable contact rod for supporting the movable contact, a plunger for pressurizing the movable contact rod upon being pressed, and a leaf spring for supplying a driving force to the movable contact rod to convert a position of the contacts being contacted or separated, a permanent magnet is installed at a position adjacent to the movable to contact and the stationary contact, so as to extend an arc generated between the movable contact and the stationary contact upon separating the movable contact from the stationary contact, whereby the arc can be fast extinguished.
摘要翻译：公开了具有高切断直流电能的微型开关。在包括固定触点的微型开关中，具有与固定触点接触的闭合位置或与固定触点分离的打开位置的可动触点，用于支撑可动触点的活动触头，可动接触杆被按压时，用于向可动接触杆提供驱动力以转换被接触或分离的触点的位置的板簧，永磁体安装在与可移动接触和静止的位置相邻的位置接触，以便在将可动触头与固定触头分开时，延伸在活动触点和固定触点之间产生的电弧，从而可以快速熄灭电弧。

9. 发明申请

US20090015357A1 AIR CIRCUIT BREAKER WITH MECHANICAL TRIP INDICATING MECHANISM 有权
标题翻译：具有机械跳闸指示机构的空气断路器
公开(公告)号：US20090015357A1
公开(公告)日：2009-01-15
申请号：US12164296
申请日：2008-06-30
申请人： Kil-Young AHN
发明人： Kil-Young AHN
IPC分类号： H01H73/12
CPC分类号： H01H71/04
摘要： An air circuit breaker having a mechanical trip indicating mechanism, in an air circuit breaker including a switching mechanism, an actuator having an output link for providing a mechanical driving force, a first link unit connected between the output link of the actuator and the switching mechanism for applying the mechanical driving force from the output link to the switching mechanism to perform a trip operation, a front surface plate provided with a manipulating unit accessible by a user, the air circuit breaker comprising: a first rotation lever connected to the first link unit, a second link unit limitedly moved by the first rotation lever, a bias spring for applying an elastic biasing force to the second link unit to be moved in one direction, a second rotation lever installed to be rotatable with coming in contact with one end portion of the second link unit, and a mechanical trip indicating mechanism supported by the front surface plate and having an indicating portion exposed to the front surface plate to indicate the tripped state of the air circuit breaker and a driving force receiving portion contacted with the second rotation lever to receive a driving force from the second rotation lever to expose the indicating portion.
摘要翻译：一种具有机械跳闸指示机构的空气断路器，在包括切换机构的空气断路器中，具有用于提供机械驱动力的输出连杆的致动器，连接在致动器的输出连杆和切换机构之间的第一连杆单元用于将所述机械驱动力从所述输出连杆施加到所述切换机构以执行跳闸操作，所述前表面板设置有可由用户接近的操纵单元，所述空气断路器包括：第一旋转杆，连接到所述第一连杆单元由所述第一旋转杆有限地移动的第二连杆单元，用于向所述第二连杆单元施加弹性偏压力以在一个方向上移动的偏置弹簧，安装成可与一个端部接触地旋转的第二旋转杆和由前表面板支撑并具有暴露的指示部的机械跳闸指示机构以指示空气断路器的跳闸状态和与第二旋转杆接触的驱动力接收部分，以接收来自第二旋转杆的驱动力以暴露指示部分。

10. 发明申请

US20080087534A1 AIR CIRCUIT BREAKER 审中-公开
标题翻译：空气断路器
公开(公告)号：US20080087534A1
公开(公告)日：2008-04-17
申请号：US11870763
申请日：2007-10-11
申请人： Hong-Ik YANG , Sang-Chul LEE , Ki-Hwan KIM , Kil-Young AHN
发明人： Hong-Ik YANG , Sang-Chul LEE , Ki-Hwan KIM , Kil-Young AHN
IPC分类号： H01H5/00
CPC分类号： H01H3/32 , H01H2003/326
摘要： Disclosed is an air circuit breaker including a switching mechanism formed of a plurality of links so as to compress a closing spring by converting a rotating operation of the rotational shaft and to generate a driving force derived from an elastic restoring force of the closing spring; and a switching shaft mechanically connected to the switching mechanism so as to transfer the driving force generated from the switching mechanism to a movable contact, wherein the switching shaft is provided with a pair of holders installed at both sides from a center of the switching shaft so as to rotatably support the switching shaft at a frame supporting the both sides of the switching mechanism. Accordingly, the operation deviation of the circuit can be minimized by preventing the switching shaft from being deformed when the circuit performs a switching operation, and the lifespan of the air circuit breaker can be increased by reducing abrasion of components.
摘要翻译：公开了一种空气断路器，包括由多个连杆形成的切换机构，以便通过转换旋转轴的旋转操作来压缩闭合弹簧，并产生由闭合弹簧的弹性恢复力导出的驱动力; 以及切换轴，其与所述切换机构机械连接，以将从所述切换机构产生的驱动力传递到可动接点，其中所述切换轴设置有从所述切换轴的中心两侧安装的一对保持器，以便在支撑切换机构的两侧的框架处可转动地支撑切换轴。因此，当电路进行开关操作时，通过防止开关轴变形，可以使电路的操作偏差最小化，并且可以通过减少部件的磨损来增加空气断路器的寿命。

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