-
公开(公告)号：EP2768006A1
公开(公告)日：2014-08-20
申请号：EP12840289.8
申请日：2012-10-09
发明人： JIANG, Guping , GU, Xiang , GU, Huimin , XU, Wenliang , BAI, Jichao
IPC分类号： H01H71/50
CPC分类号： H01H33/40 , H01H71/503 , H01H71/52 , H01H2300/046
摘要： The present invention discloses a fast closing mechanism mounted on a side plate of a circuit breaker. The fast closing mechanism comprises a rotation shaft and an ejector pin. The ejector pin is rotatably assembled to the side plate by the rotation shaft. The ejector pin strides over the side plate. The ejector pin comprises a first portion and a second portion. The first portion is connected to a handle via a rod, and the second portion is located above a press plate. The fast closing mechanism has an additional ejector pin based on current structures, the press plate may press against a moving contact at an initial stage of a closing process, so that the moving contact will not move during the initial stage of the closing process. The mechanical energy generated during the closing process is stored in an energy storage spring. At a later stage of the closing process, the ejector pin releases the press plate, the press plate and the moving contact obtain a large initial speed by the spring force of the energy storage spring and accomplish closing quickly. The period for accomplishing the action of closing is reduced to 2-3ms.
摘要翻译： 本发明公开了一种安装在断路器侧板上的快速关闭机构。 快速关闭机构包括旋转轴和顶针。 顶针通过旋转轴可旋转地组装到侧板上。 顶针越过侧板。 顶针包括第一部分和第二部分。 第一部分通过杆连接到手柄，第二部分位于压板的上方。 快速关闭机构具有基于当前结构的额外的顶针，在关闭过程的初始阶段，压板可压靠移动触点，使得移动触点在闭合过程的初始阶段不会移动。 在关闭过程中产生的机械能存储在储能弹簧中。 在关闭过程的后期，顶针释放压板，压板和移动触点通过储能弹簧的弹簧力获得较大的初始速度，并快速完成关闭。 完成关闭动作的时间缩短到2-3ms。
-
2.发明公开A LINKAGE STRUCTURE OF THE MOVING CONTACT OF THE MODULAR CIRCUIT BREAKER 有权VERKNÜPFUNGSSTRUKTURDES BEWEGLICHEN KONTAKTES EINES MODULAREN SCHUTZSCHALTERS
公开(公告)号：EP2763154A1
公开(公告)日：2014-08-06
申请号：EP12834733.3
申请日：2012-09-24
发明人： GU, Xiang , XU, Wenliang , LI, Li , ZHOU, Junhua , GU, Huimin
IPC分类号： H01H71/10
CPC分类号： H01H71/10 , H01H1/2041 , H01H1/2058 , H01H2009/0088 , H01H2009/0094
摘要： The present invention discloses a moving contact linkage structure of modular circuit breaker. The moving contact linkage structure of modular circuit breaker comprises: a first case having a first mounting hole and the second case having a second mounting hole, the first mounting hole and the second mounting hole corresponding to each other on position; a first shaft; an operation mechanism side plate having a third through hole, the third through hole being positioned at a rotation center of a contact rotor; an operation mechanism lower connecting rod having a fourth through hole, the first shaft connecting to the fourth through hole; a contact rotor being rotatable around a rotation center, the contact rotor having mating surfaces on both sides; a first linkage member connecting to the mating surface on a first side of the contact rotor; a second linkage member connecting to the mating surface on a second side of the contact rotor; the contact rotor, the first linkage member and the second linkage member being mounted in the first mounting hole and the second mounting hole.
摘要翻译： 本发明公开了一种组合式断路器的移动触头连杆结构。 模块式断路器的移动触头连接结构包括：第一壳体，具有第一安装孔，第二壳体具有第二安装孔，第一安装孔和第二安装孔彼此对准位置; 第一轴; 具有第三通孔的操作机构侧板，所述第三通孔位于接触转子的旋转中心; 具有第四通孔的操作机构下连杆，所述第一轴连接到所述第四通孔; 接触转子可围绕旋转中心旋转，所述接触转子在两侧具有配合表面; 连接到所述接触转子的第一侧上的配合表面的第一连杆构件; 连接到接触转子的第二侧上的配合表面的第二连杆构件; 接触转子，第一连杆构件和第二连杆构件安装在第一安装孔和第二安装孔中。
-
公开(公告)号：EP2768006B1
公开(公告)日：2017-04-26
申请号：EP12840289.8
申请日：2012-10-09
发明人： JIANG, Guping , GU, Xiang , GU, Huimin , XU, Wenliang , BAI, Jichao
CPC分类号： H01H33/40 , H01H71/503 , H01H71/52 , H01H2300/046
摘要： The present invention discloses a fast closing mechanism mounted on a side plate of a circuit breaker. The fast closing mechanism comprises a rotation shaft and an ejector pin. The ejector pin is rotatably assembled to the side plate by the rotation shaft. The ejector pin strides over the side plate. The ejector pin comprises a first portion and a second portion. The first portion is connected to a handle via a rod, and the second portion is located above a press plate. The fast closing mechanism has an additional ejector pin based on current structures, the press plate may press against a moving contact at an initial stage of a closing process, so that the moving contact will not move during the initial stage of the closing process. The mechanical energy generated during the closing process is stored in an energy storage spring. At a later stage of the closing process, the ejector pin releases the press plate, the press plate and the moving contact obtain a large initial speed by the spring force of the energy storage spring and accomplish closing quickly. The period for accomplishing the action of closing is reduced to 2-3ms.
摘要翻译： 本发明公开了一种安装在断路器侧板上的快速关闭机构。 快速关闭机构包括旋转轴和顶针。 顶杆通过转轴可旋转地组装于侧板。 推顶销跨过侧板。 顶针包括第一部分和第二部分。 第一部分通过杆连接到手柄，第二部分位于压板上方。 快速关闭机构具有基于当前结构的额外推顶销，在关闭过程的初始阶段，压板可以压靠移动触点，使得移动触点在关闭过程的初始阶段不会移动。 在关闭过程中产生的机械能储存在储能弹簧中。 在关闭过程的后期，顶针释放压板，压板和动触头受储能弹簧的弹力作用而获得较大的初速并快速完成关闭。 完成关闭动作的时间缩短为2-3ms。
-
公开(公告)号：EP2763154B1
公开(公告)日：2017-03-29
申请号：EP12834733.3
申请日：2012-09-24
发明人： GU, Xiang , XU, Wenliang , LI, Li , ZHOU, Junhua , GU, Huimin
CPC分类号： H01H71/10 , H01H1/2041 , H01H1/2058 , H01H2009/0088 , H01H2009/0094
摘要： The present invention discloses a moving contact linkage structure of modular circuit breaker. The moving contact linkage structure of modular circuit breaker comprises: a first case having a first mounting hole and the second case having a second mounting hole, the first mounting hole and the second mounting hole corresponding to each other on position; a first shaft; an operation mechanism side plate having a third through hole, the third through hole being positioned at a rotation center of a contact rotor; an operation mechanism lower connecting rod having a fourth through hole, the first shaft connecting to the fourth through hole; a contact rotor being rotatable around a rotation center, the contact rotor having mating surfaces on both sides; a first linkage member connecting to the mating surface on a first side of the contact rotor; a second linkage member connecting to the mating surface on a second side of the contact rotor; the contact rotor, the first linkage member and the second linkage member being mounted in the first mounting hole and the second mounting hole.
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
