PLUG INTERLOCK DEVICE FOR CIRCUIT BREAKER AND CIRCUIT BREAKER HAVING THE SAME
    1.
    发明申请
    PLUG INTERLOCK DEVICE FOR CIRCUIT BREAKER AND CIRCUIT BREAKER HAVING THE SAME 有权
    用于断路器的断路器和具有该断路器的断路器

    公开(公告)号:US20110155545A1

    公开(公告)日:2011-06-30

    申请号:US12972350

    申请日:2010-12-17

    IPC分类号: H02B11/02 H01R13/62

    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和具有该断路器的断路器的插头互锁装置,其中,当断路器主体从测试位置移动到运行位置或者正在运行时,插头不允许与连接器分离 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。

    Plug interlock device for circuit breaker and circuit breaker having the same
    2.
    发明授权
    Plug interlock device for circuit breaker and circuit breaker having the same 有权
    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

    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。

    POSITION SWITCH AND CIRCUIT BREAKER HAVING THE SAME
    3.
    发明申请
    POSITION SWITCH AND CIRCUIT BREAKER HAVING THE SAME 有权
    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

    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。

    Position switch and circuit breaker having the same
    4.
    发明授权
    Position switch and circuit breaker having the same 有权
    位置开关和断路器具有相同的功能

    公开(公告)号:US08648271B2

    公开(公告)日:2014-02-11

    申请号:US12892786

    申请日:2010-09-28

    IPC分类号: H01H9/20 H02B11/00

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

    摘要: A position switch and a circuit breaker having a position switch are provided. Contact plates, each having an elastically variable height, may be provided between switch blocks and switch levers. A testing contact plate and a running contact plate may compensate for inferior dimensioning of the switch blocks and the switch levers. Such a configuration may allow a position of a breaker body to be quickly and accurately displayed and, further, may prevent damage of the position switch provided at the breaker body. Furthermore, such a configuration may prevent any connection inferiority between a terminal of the breaker body and a terminal of a cradle.

    摘要翻译: 提供了具有位置开关的位置开关和断路器。 每个具有弹性可变高度的接触板可以设置在开关块和开关杆之间。 测试接触板和运行接触板可以补偿开关块和开关杆的劣化尺寸。 这种构造可以允许快速且准确地显示断路器主体的位置,并且还可以防止设置在断路器主体处的位置开关的损坏。 此外,这种构造可以防止断路器主体的端子和支架的端子之间的任何连接劣化。

    Circuit breaker having cradle with a shutter safety device
    5.
    发明授权
    Circuit breaker having cradle with a shutter safety device 有权
    断路器具有带快门安全装置的托架

    公开(公告)号:US08604368B2

    公开(公告)日:2013-12-10

    申请号:US13398756

    申请日:2012-02-16

    IPC分类号: H01H9/00

    摘要: A circuit breaker having a cradle, the circuit breaker comprises: an upper shutter and a lower shutter configured to open and close terminals of the cradle; an upper shutter operation link having one end connected to the upper shutter and another end rotatably coupled to a pivot; a lower shutter operation link having one end connected to the lower shutter and another end rotatably coupled to the pivot; and a shutter safety device comprising a coupling unit fixedly-coupled to the pivot, a rotation unit rotatably coupled to the coupling unit, and a link fixing unit provided at one end of the rotation unit, wherein the link fixing unit is to restrict rotation of the upper shutter operation link and the lower shutter operation link in a contacting manner.

    摘要翻译: 一种具有支架的断路器,所述断路器包括:上快门和下闸门,其构造成打开和关闭所述支架的端子; 上部快门操作链接,其一端连接到上部快门,另一端可旋转地联接到枢轴; 下部快门操作连杆,其一端连接到下挡板,另一端可旋转地联接到枢轴; 以及快门安全装置,其包括固定地联接到所述枢轴的联接单元,可旋转地联接到所述联接单元的旋转单元,以及设置在所述旋转单元的一端的连杆固定单元,其中所述连杆固定单元限制 上快门操作链接和下快门操作链接。

    APPARATUS FOR AUXILIARY CONTACT OF CIRCUIT BREAKER
    7.
    发明申请
    APPARATUS FOR AUXILIARY CONTACT OF CIRCUIT BREAKER 有权
    用于辅助断路器的辅助装置

    公开(公告)号:US20090051470A1

    公开(公告)日:2009-02-26

    申请号:US12194971

    申请日:2008-08-20

    IPC分类号: H01H75/00

    摘要: An apparatus for auxiliary contact of circuit breaker is disclosed that is capable of preventing an erroneous operation of and damage to an ON/OFF switch caused by over-stroke of a linkage mounted at an auxiliary contact apparatus, and enhancing reliability despite repeated opening/closing thereof.

    摘要翻译: 公开了一种用于断路器辅助接触的装置,其能够防止安装在辅助接触装置上的连杆的过冲程导致的ON / OFF开关的错误操作和损坏,并且尽管反复打开/关闭 其中。

    Micro switch
    8.
    发明授权
    Micro switch 有权
    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

    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。

    Circuit breaker having automatic release linkage
    9.
    发明授权
    Circuit breaker having automatic release linkage 有权
    断路器具有自动释放联动

    公开(公告)号:US07956307B2

    公开(公告)日:2011-06-07

    申请号:US12190073

    申请日:2008-08-12

    申请人: Kil Young Ahn

    发明人: Kil Young Ahn

    IPC分类号: H01H3/04

    摘要: Disclosed is a circuit breaker having an automatic release linkage capable of preventing damage and deformation of elements by automatic linkage release before electro-impulsive force generated from within the circuit breaker by a large short-circuit current causes the damage and deformation of open/close linkage.

    摘要翻译: 公开了一种具有自动释放联动装置的断路器,其能够通过大的短路电流在断路器内产生的电冲击力之前通过自动联动释放来防止元件的损坏和变形,导致开/关连接的损坏和变形 。

    CIRCUIT BREAKER HAVING AUTOMATIC RELEASE LINKAGE
    10.
    发明申请
    CIRCUIT BREAKER HAVING AUTOMATIC RELEASE LINKAGE 有权
    具有自动释放连接的断路器

    公开(公告)号:US20090050605A1

    公开(公告)日:2009-02-26

    申请号:US12190073

    申请日:2008-08-12

    申请人: Kil Young Ahn

    发明人: Kil Young Ahn

    IPC分类号: H01H33/02

    摘要: Disclosed is a circuit breaker having an automatic release linkage capable of preventing damage and deformation of elements by automatic linkage release before electro-impulsive force generated from within the circuit breaker by a large short-circuit current causes the damage and deformation of open/close linkage.

    摘要翻译: 公开了一种具有自动释放联动装置的断路器,其能够通过大的短路电流在断路器内产生的电冲击力之前通过自动联动释放来防止元件的损坏和变形,导致开/关连接的损坏和变形 。