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1. 发明专利

JP2007134117A Connection display mechanism of plug-in terminal device 有权
标题翻译：插入式终端设备的连接显示机制
公开(公告)号：JP2007134117A
公开(公告)日：2007-05-31
申请号：JP2005324538
申请日：2005-11-09
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , YAMAMOTO EIJI
IPC分类号： H01H73/20 , H01H73/16
摘要： PROBLEM TO BE SOLVED: To provide a connection display mechanism of a plug-in terminal capable of displaying to which bus bars the plug-in terminal is connected in the case the plug-in terminal is rotated and phase-switched over to the bus bars laminated in three stages vertically.
SOLUTION: A pinion 5 is installed at the base of an axis part 33a of a rotating holder 32a which holds a plug-in terminal fitting 31a on the power supply side that can mutually switch over to bus bars laminated in three stages vertically, and the pinion 5 is engaged with a rack 6b installed on the display member 6 which is incorporated vertically in the terminal device case 30, and the display part 6a of the display member 6 is made to appear in the display hole 61 provided at the upper plate part 30a of the terminal device case 30 interlocked with the pinion 5 rotating at mutual switching over, and displays to which bus bars the plug-in terminal fitting is connected.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供插入式终端的连接显示机构，能够在插入式终端旋转和相位切换的情况下显示插入式终端连接到哪个母线母线在垂直方向上分三级叠合。解决方案：小齿轮5安装在旋转保持器32a的轴线部分33a的基部，旋转保持器32a保持电源侧的插入式端子接头31a，其可以相互切换到垂直分三级叠层的母线并且小齿轮5与安装在垂直结合在终端装置壳体30中的显示部件6上的齿条6b接合，显示部件6的显示部6a出现在设置在显示部件6上的显示孔61中。端子装置壳体30的上板部分30a与相互切换转动的小齿轮5互锁，并显示插入式端子接头连接到哪个母线。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006236606A Push button structure of breaker 有权
标题翻译：断路器的按钮结构
公开(公告)号：JP2006236606A
公开(公告)日：2006-09-07
申请号：JP2005045422
申请日：2005-02-22
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： FURUYA KENICHI , HASE NORIKAZU , TAKAHASHI RYOTA , KANO TOSHIHARU , HATANO AKIYA , SAIDA SHOICHI
IPC分类号： H01H83/04 , H01H73/02
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive push button structure of a breaker having simple structure, easy to mount.
SOLUTION: The push button structure is composed of a push button main body 1 formed by vertically arranging a leg part 12 having a pressing part 12a formed at top end part of an end part of a push button head part 11, and extending a plate-shaped elastic member 13 toward inside from the leg part 12; and a guiding hole part 2 arranged on a holding body slide movement freely fitting into the push button main body 1. A receiving stepped part 21 supporting a top end part 13a of the elastic member 13 is arranged under the guiding hole part 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有结构简单，易于安装的断路器的便宜的按钮结构。解决方案：按钮结构由按钮主体1构成，该按钮主体1通过竖直布置具有形成在按钮头部11的端部的顶端部的按压部12a的腿部12而形成，并且延伸从脚部12朝向内侧的板状弹性部件13; 以及设置在保持体上的引导孔部2，滑动运动自由地装配到按钮主体1中。支撑弹性构件13的顶端部13a的容纳阶梯部21布置在引导孔部2的下方。
版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2011003431A Circuit breaker 有权
标题翻译：电路断路器
公开(公告)号：JP2011003431A
公开(公告)日：2011-01-06
申请号：JP2009146248
申请日：2009-06-19
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： KATAOKA KENJI , TAKAHASHI RYOTA
IPC分类号： H01H71/16 , H01H73/22
摘要： PROBLEM TO BE SOLVED: To provide a circuit breaker in which the angle of a trigger lever to be rotated by a bimetal required for triggering action can be smaller than those of conventional types to reduce the transmission loss of rotating force from the trigger lever to an engaging member.SOLUTION: In the circuit breaker includes the trigger lever 11 to be pushed and rotated by the bimetal, and a trigger hook 9 (the engaging member) to be pushed and rotated by the trigger lever 11 to produce triggering action, there are two or more working points P, where the trigger lever 11 contacts the trigger hook 9; and the working points P can be a plurality of independent points or continuous points, and the working points P are changed with the rotation of the trigger lever 11.
摘要翻译：要解决的问题：提供一种断路器，其中由触发动作所需的双金属旋转的触发杆的角度可以比常规类型的角度小，以减少从触发器杆到旋转力的旋转力的传输损失接合构件。解决方案：断路器包括由双金属片推动和旋转的触发杆11和由触发杆11推动和旋转以产生触发作用的触发钩9（接合构件），存在两个或多个工作点P，其中触发杆11接触触发钩9; 并且工作点P可以是多个独立点或连续点，并且工作点P随着触发杆11的旋转而改变。

4. 发明专利

JP2008288101A Molded-case circuit-breaker with built-in ct 审中-公开
标题翻译：具有内置CT的模制电路断路器
公开(公告)号：JP2008288101A
公开(公告)日：2008-11-27
申请号：JP2007133214
申请日：2007-05-18
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , KONDO KOHEI , YAMAMOTO EIJI
IPC分类号： H01H73/02 , H01H73/12
摘要： PROBLEM TO BE SOLVED: To provide a molded-case circuit-breaker with a built-in CT, capable of measuring and outputting a current for a branch circuit even when the inside space of a distribution board has no sufficient room.
SOLUTION: This molded-case circuit-breaker is a type in which a body case 1 is longitudinally divided in its width direction, and components are assembled from its lateral direction. A CT 12 for measuring the current is disposed in the inside of the body case 1 so that the direction of its through hole 13 becomes perpendicular to the longitudinal direction of the body case 1. The CT 12 is disposed by displacing it from the center plane in the width direction of the body case 1, and an electric path on the side to which the CT 12 and the side plate of the body case 1 are close is preferably passed through the through hole 13 of the CT 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有内置CT的模制外壳断路器，即使当配电板的内部空间没有足够的空间时，也能够测量和输出用于分支电路的电流。解决方案：该成型壳体断路器是其主体壳体1沿其宽度方向纵向分割的部件，并且其横向方向组装部件的类型。用于测量电流的CT 12设置在主体壳体1的内部，使得其通孔13的方向垂直于主体壳体1的纵向.CT 12通过使其从中心平面在主体壳体1的宽度方向上，并且CT 12与主体壳体1的侧板接近的一侧的电气路径优选地通过CT 12的通孔13.
COPYRIGHT （C）2009，JPO＆INPIT

5. 发明专利

JP2008288100A Molded-case circuit-breaker with current alarm, and distribution board 有权
标题翻译：具有电流报警的模制电路断路器和分配板
公开(公告)号：JP2008288100A
公开(公告)日：2008-11-27
申请号：JP2007133213
申请日：2007-05-18
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , KONDO KOHEI , YAMAMOTO EIJI
IPC分类号： H01H83/02 , H01H73/12 , H01H73/20
摘要： PROBLEM TO BE SOLVED: To provide a molded-case circuit-breaker with a current alarm, capable of outputting a current alarm and displaying the current alarm without oppressing a wiring space, and a distribution board using it.
SOLUTION: This molded-case circuit-breaker with a current alarm has a current alarm output part and a current alarm display part 5 built-in in a casing 1. The connector 30 of the current alarm output part is preferably provided above the exhaust port 32 in the side face of a load side terminal. In this distribution board, a plurality of the molded-case circuit-breakers with the current alarms are disposed as branch breakers, and the connectors 30, 30 of respective molded case circuit breakers are connected in series to each other by crossover wiring.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有电流报警器的模制电路断路器，能够输出当前报警并显示当前报警而不压制布线空间，以及使用它的配电板。
解决方案：具有电流报警器的这种模制电路断路器具有内置在壳体1中的电流报警输出部分和电流报警显示部分5.当前报警输出部分的连接器30优选地设置在负载侧端子侧面的排气口32。在这种分配板中，将具有电流警报的多个模制电路断路器设置为分支断路器，并且各个模制外壳断路器的连接器30,30通过交叉布线彼此串联连接。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006230134A Plug-in adapter 有权
标题翻译：插头适配器
公开(公告)号：JP2006230134A
公开(公告)日：2006-08-31
申请号：JP2005042609
申请日：2005-02-18
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , YAMAMOTO EIJI
IPC分类号： H02B1/40 , H01H73/20
摘要： PROBLEM TO BE SOLVED: To provide a plug-in adapter for changing a screw type breaker into a plug-in adapter while facilitating fixing and removal of the plug-in adapter to and from an apparatus fixing board. SOLUTION: In the adapter for changing a screw type breaker into a plug-in type adapter, a plug terminal unit portion 11 for changing the screw terminal of a screw type breaker 2 a plug-in terminal which can be connected to a main bar stacked in the direction perpendicular to the board surface from the horizontal direction for the board surface is formed integrally with a slide regulation fixing board portion 12 which can be attached removably to an apparatus fixing board fixed along the board surface by moving horizontally and retractively for the main bar while mounting the screw type breaker 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于将螺钉式断路器更换成插入式适配器的插入式适配器，同时有助于将插入式适配器固定和移出装置固定板。解决方案：在用于将螺钉式断路器更换为插入型适配器的适配器中，用于改变螺钉式断路器2的螺钉端子的插头端子单元部分11可以连接到插入式适配器与板表面垂直于板表面的方向从板表面的水平方向堆叠的主棒与滑动调节固定板部分12整体形成，滑动调节固定板部分12可移动地附接到沿着板表面固定的装置固定板，水平和缩回移动对于安装螺丝式断路器2时的主杆。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006228655A Circuit breaker for wiring 审中-公开
标题翻译：断路器接线
公开(公告)号：JP2006228655A
公开(公告)日：2006-08-31
申请号：JP2005043586
申请日：2005-02-21
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： FURUYA KENICHI , HASE NORIKAZU , TAKAHASHI RYOTA , KANO TOSHIHARU , HATANO AKIYA , SAIDA SHOICHI
IPC分类号： H01H71/16 , H01H73/22
摘要： PROBLEM TO BE SOLVED: To provide a circuit breaker for wiring without delaying operation of a trigger lever when a twist is caused, even if a bimetal acts on a pressing part separately positioned from the lateral direction of a shaft part, even when journaled to a metallic frame of an opening-closing mechanism part.
SOLUTION: This circuit breaker for wiring journals the lower end of a lever part 11 to the frame 4 of the opening-closing mechanism part 3 in the trigger lever 1 provided with a stringer board part 13 for arranging pressing parts 12 of the number corresponding to the bimetal of a plurality of poles in the width direction on the upper end of the lever part 11. The lever part 11 is composed of a main lever part 11a interposed between both leg plate parts 41 and 41 of the frame 4 and sub-lever parts 11b and 11b positioned outside both leg plate parts 41 and 41. A lower end bearing part 112 of the main lever part 11a and both sub-lever parts 11b and 11b is journaled to a pin shaft 5 penetratingly supported by shaft holes 41a and 41a of both leg plate parts 41 and 41 of the frame 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在发生扭转时，即使双金属作用在与轴部的横向方向分开定位的按压部分上，也可以在不延迟触发杆的操作的情况下提供布线用断路器，即使当张紧到开闭机构部件的金属框架。解决方案：这种用于布线的断路器将杠杆部分11的下端延伸到具有桁条板部分13的触发杆1中的开闭机构部分3的框架4，用于设置对应于杠杆部11的上端的宽度方向上的多个极的双金属的数量。杠杆部11由插入在框架4的两个脚板部41和41之间的主杆部11a构成，副杠杆部分11b和11b位于两个脚板部分41和41的两个外侧。主杆部分11a的下端轴承部分112和两个副杠杆部分11b和11b两者都轴颈连接到由轴孔贯穿地支撑的销轴5 框架4的脚板部件41和41的41a，41a。（C）2006年，JPO＆NCIPI

8. 发明专利

JP2006331986A Plug-in terminal device 有权
标题翻译：插入式终端设备
公开(公告)号：JP2006331986A
公开(公告)日：2006-12-07
申请号：JP2005157293
申请日：2005-05-30
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , YAMAMOTO EIJI
IPC分类号： H01H73/20 , H01R9/00
摘要： PROBLEM TO BE SOLVED: To provide a plug-in terminal device provided with a plug-in terminal metal fitting of which the connecting part has no fear of being damaged, when a terminal fitting of a clip shape is pulled out and which can conduct a phase change.
SOLUTION: In a plug-in terminal device 3 which is connected from a horizontal direction with an adapter which changes a screw type breaker 2 to a plug-in type breaker or a main bar which is laminated in a perpendicular direction with respect to a board equipped with the plug-in type breaker, the plug-in terminal device 3 is provided with a plug-in terminal fitting 32 which is fixed with a plug-in terminal fixing component 31 and can conduct a phase change upward and downward and with a cover 5 which can be closed when the plug-in terminal metal fitting 32 is located at a position of the phase change, and a stopper which restricts the forward movement of the plug-in terminal fixing component 31 and the plug-in terminal metal fitting 32.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有插入式端子金属配件的插入式端子装置，连接部件不用担心损坏，当夹子形状的端子接头被拔出时，以及哪个可以进行相变。解决方案：在从水平方向连接的插入式端子装置3与将螺钉式断路器2改变成插入式断路器或主杆的适配器中，该插入式端子装置相对于在插入式断路器的电路板上，插入式端子装置3设置有插入式端子配件32，该嵌入式端子配件32用插入式端子固定部件31固定，并且可以向上和向下进行相变并且具有当插入式端子金属配件32位于相变位置时能够关闭的盖5以及限制插入式端子固定部件31和插入件的向前移动的止动件终端金属配件32.版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006302558A Breaker for wiring 有权
标题翻译：断路器接线
公开(公告)号：JP2006302558A
公开(公告)日：2006-11-02
申请号：JP2005119409
申请日：2005-04-18
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： FURUYA KENICHI , HASE NORIKAZU , TAKAHASHI RYOTA , KANO TOSHIHARU , HATANO AKIYA , SAIDA SHOICHI , KURONO TORU
IPC分类号： H01H73/02
摘要： PROBLEM TO BE SOLVED: To provide a rotation double break type breaker for wiring having a tripping element like a bimetal or a dash pot without receiving any thermal influence from an arc.
SOLUTION: On the rotation double break type breaker for wiring, among distances between movable contacts 5a, 5b arranged on both end parts of a movable contactor 5 and a rotation center of the movable contactor 5, the distance between the movable contact at the side corresponding to a fixed contact side on which a tripping element is arranged and the rotation center is made longer than the distance between the movable contact at the other side and the rotation center.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2014026730A Breaker including current measuring function and distribution board using this breaker 有权
标题翻译：断路器包括使用此断路器的电流测量功能和分配板
公开(公告)号：JP2014026730A
公开(公告)日：2014-02-06
申请号：JP2012163733
申请日：2012-07-24
申请人： Nitto Kogyo Co Ltd , 日東工業株式会社
发明人： TAKAHASHI RYOTA , KATAOKA KENJI
IPC分类号： H01H73/12 , H01H73/20 , H02B1/40 , H02B1/42
摘要： PROBLEM TO BE SOLVED: To provide a breaker including a current measuring function which facilitates connection work of a connector, and the signal line of which does not get in the way of load wiring, and to provide a distribution board using this breaker.SOLUTION: In a breaker including a plug-in terminal 12 for connection with a master bar 4 on the front surface of a housing 10, a current measuring section 13 is provided in the housing 10, and a connector 21 outputting its signal can be retracted in the housing by an operating section 22. An opening 25 for passing the connector 21 is formed in an apparatus mounting plate 2, and a connector connection 26 is preferably provided on the underside of the apparatus mounting plate 2.
摘要翻译：要解决的问题：提供一种包括电流测量功能的断路器，其有利于连接器的连接工作，并且其信号线不会妨碍负载布线，并且提供使用该断路器的配电板。解决方案：在包括用于与壳体10的前表面上的主杆4连接的插入式端子12的断路器中，电流测量部13设置在壳体10中，并且输出其信号的连接器21可以在通过操作部分22容纳。用于通过连接器21的开口25形成在装置安装板2中，并且连接器连接件26优选地设置在装置安装板2的下侧。

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