公开(公告)号：US08207804B2

公开(公告)日：2012-06-26

申请号：US12468941

申请日：2009-05-20

申请人： Kyoichi Ohtsuka ,  Shuichi Tanigaki

发明人： Kyoichi Ohtsuka ,  Shuichi Tanigaki

IPC分类号： H01H9/00

CPC分类号： H01H3/30 ,  H01H3/3042 ,  H01H71/24 ,  H01H2009/0083

摘要： An operating device performs opening and closing operations of a switch. The operating device includes a lever member that is coupled to a movable contact of the switch and biased by an energy storage spring; a tripping latch that can be engaged with the lever; a tripping trigger that can be engaged with the tripping latch; first and second electromagnets that can operate independently of each other and each of which has a plunger; and a rotating lever that can come into contact with a different portions of the plunger of the first electromagnet, the plunger of the second electromagnet, and the tripping trigger and that is rotated by being pushed by at least one of the plunger of the first electromagnet and the plunger of the second electromagnet, thereby pushing the tripping trigger.

摘要翻译： 操作装置执行开关的打开和关闭操作。 操作装置包括杠杆构件，该杆构件联接到开关的可动触点并被储能弹簧偏压; 可以与杠杆接合的脱扣闩锁; 可与跳闸闩锁接合的跳闸触发器; 能够彼此独立地操作并且每个具有柱塞的第一和第二电磁体; 以及可以与第一电磁体的柱塞的不同部分，第二电磁体的柱塞和跳闸触发器接触并且被第一电磁体的柱塞中的至少一个推动而旋转的旋转杆 和第二电磁体的柱塞，从而推动跳闸触发器。

公开(公告)号：US20150228418A1

公开(公告)日：2015-08-13

申请号：US14426917

申请日：2012-11-01

申请人： Shuichi Tanigaki ,  Tomohito Mori

发明人： Shuichi Tanigaki ,  Tomohito Mori

IPC分类号： H01H3/38 ,  H01H9/20

CPC分类号： H01H3/38 ,  H01H3/28 ,  H01H3/3031 ,  H01H9/20 ,  H01H2235/01

摘要： A spring operation device for use in a switchgear includes an interlock bar, attached at its one end to a lock plate and includes a switch-on electromagnet that has a plunger provided with a flange portion. The lock plate is pushed by a lock member that is attached to a four-joint link and the position of the lock plate is changed by being rotated. During an opening operation of a switching contact, the other end of the interlock bar is arranged above the flange portion to stop the forward movement of the plunger of the switch-on electromagnet so as to prevent a switch-on trigger from rotating. During a closing operation of the switching contact, the other end of the interlock bar is arranged at a position that does not stop the plunger of the switch-on electromagnet from moving forward so that the switch-on trigger is allowed to rotate.

摘要翻译： 用于开关装置的弹簧操作装置包括互锁杆，其一端连接到锁定板上并包括具有设置有凸缘部分的柱塞的接通电磁体。 锁定板被附接到四关节连杆的锁定构件推动，锁定板的位置通过旋转而改变。 在切换触点的打开操作期间，互锁杆的另一端布置在凸缘部分上方，以阻止接通电磁铁的柱塞的向前运动，以防止开启触发器旋转。 在切换触点的关闭操作期间，互锁杆的另一端被布置在不阻止接通电磁体的柱塞向前移动的位置，使得接通触发器被允许旋转。

公开(公告)号：US09305724B2

公开(公告)日：2016-04-05

申请号：US14343295

申请日：2011-09-20

申请人： Shuichi Tanigaki ,  Daisuke Yoshida ,  Tomohito Mori

发明人： Shuichi Tanigaki ,  Daisuke Yoshida ,  Tomohito Mori

IPC分类号： H01H33/08 ,  H02B13/035 ,  H01H33/70

CPC分类号： H01H33/08 ,  H01H33/70 ,  H02B13/035

摘要： A circuit breaker includes: a first arc-extinguishing chamber and a second arc-extinguishing chamber that interrupt a current by opening contact points and extinguish an arc during the current is being interrupted; and a connection unit that connects the first arc-extinguishing chamber and the second arc-extinguishing chamber to each other. The first arc-extinguishing chamber and the second arc-extinguishing chamber are connected to the connection unit in such a manner that shaft lines of the arc-extinguishing chambers form an angle of substantially 90 degrees. The first arc-extinguishing chamber is arranged on a side of the connection unit in such a manner that the shaft line thereof is substantially horizontal, and the second arc-extinguishing chamber is arranged on an upper side of the connection unit in such a manner that the shaft line thereof is substantially vertical.

摘要翻译： 断路器包括：第一灭弧室和第二灭弧室，其在电流中断期间通过打开接触点并熄灭电弧来中断电流; 以及将第一灭弧室与第二灭弧室连接的连接单元。 第一灭弧室和第二灭弧室以连接单元连接，使得灭弧室的轴线形成大致90度的角度。 第一灭弧室以连接单元的一侧的方式布置成使其轴线基本水平，并且第二灭弧室设置在连接单元的上侧，使得 其轴线基本垂直。

公开(公告)号：US20140224772A1

公开(公告)日：2014-08-14

申请号：US14343295

申请日：2011-09-20

申请人： Shuichi Tanigaki ,  Daisuke Yoshida ,  Tomohito Mori

发明人： Shuichi Tanigaki ,  Daisuke Yoshida ,  Tomohito Mori

IPC分类号： H01H33/08

CPC分类号： H01H33/08 ,  H01H33/70 ,  H02B13/035

摘要： A circuit breaker includes: a first arc-extinguishing chamber and a second arc-extinguishing chamber that interrupt a current by opening contact points and extinguish an arc during the current is being interrupted; and a connection unit that connects the first arc-extinguishing chamber and the second arc-extinguishing chamber to each other. The first arc-extinguishing chamber and the second arc-extinguishing chamber are connected to the connection unit in such a manner that shaft lines of the arc-extinguishing chambers form an angle of substantially 90 degrees. The first arc-extinguishing chamber is arranged on a side of the connection unit in such a manner that the shaft line thereof is substantially horizontal, and the second arc-extinguishing chamber is arranged on an upper side of the connection unit in such a manner that the shaft line thereof is substantially vertical.

摘要翻译： 断路器包括：第一灭弧室和第二灭弧室，其在电流中断期间通过打开接触点并熄灭电弧来中断电流; 以及将第一灭弧室与第二灭弧室连接的连接单元。 第一灭弧室和第二灭弧室以连接单元连接，使得灭弧室的轴线形成大致90度的角度。 第一灭弧室以连接单元的一侧的方式布置成使其轴线基本水平，并且第二灭弧室设置在连接单元的上侧，使得 其轴线基本垂直。

公开(公告)号：US09431185B2

公开(公告)日：2016-08-30

申请号：US14426917

申请日：2012-11-01

申请人： Shuichi Tanigaki ,  Tomohito Mori

发明人： Shuichi Tanigaki ,  Tomohito Mori

IPC分类号： H01H9/20 ,  H01H3/38 ,  H01H3/28 ,  H01H3/30

CPC分类号： H01H3/38 ,  H01H3/28 ,  H01H3/3031 ,  H01H9/20 ,  H01H2235/01

摘要： A spring operation device for use in a switchgear includes an interlock bar, attached at its one end to a lock plate and includes a switch-on electromagnet that has a plunger provided with a flange portion. The lock plate is pushed by a lock member that is attached to a four-joint link and the position of the lock plate is changed by being rotated. During an opening operation of a switching contact, the other end of the interlock bar is arranged above the flange portion to stop the forward movement of the plunger of the switch-on electromagnet so as to prevent a switch-on trigger from rotating. During a closing operation of the switching contact, the other end of the interlock bar is arranged at a position that does not stop the plunger of the switch-on electromagnet from moving forward so that the switch-on trigger is allowed to rotate.

摘要翻译： 用于开关装置的弹簧操作装置包括互锁杆，其一端连接到锁定板上并包括具有设置有凸缘部分的柱塞的接通电磁体。 锁定板被附接到四关节连杆的锁定构件推动，锁定板的位置通过旋转而改变。 在切换触点的打开操作期间，互锁杆的另一端布置在凸缘部分上方，以阻止接通电磁铁的柱塞的向前运动，以防止开启触发器旋转。 在切换触点的关闭操作期间，互锁杆的另一端被布置在不阻止接通电磁体的柱塞向前移动的位置，使得接通触发器被允许旋转。