公开(公告)号：US5334808A

公开(公告)日：1994-08-02

申请号：US43380

申请日：1993-04-06

Applicant: Marc Bur ,  Jean-Pierre Nebon

Inventor： Marc Bur ,  Jean-Pierre Nebon

IPC: H01H73/06 ,  H01H71/12 ,  H01H73/08 ,  H02B11/133 ,  H02B1/04

CPC classification number: H01H71/126 ,  H02B11/133 ,  H01H73/08

Abstract: A circuit breaker assembly is equipped with a pre-tripping device comprising a fixed cam securedly united to a connecting base, which cooperates with a rocker and a transmission lever when the circuit breaker is drawn-in and drawn-out from the connecting base. The profile of the fixed cam is chosen to actuate the transmission lever and impose tripping of the circuit breaker, during draw-in or draw-out travel, whereas the transmission lever is in the inactive position after the circuit breaker is drawn-in or drawn-out, in which the latter can be opened or closed normally.

Abstract translation: 断路器组件装备有预脱扣装置，该预跳闸装置包括固定地联接到连接基座的固定凸轮，当连接基座上拉出和拉出断路器时，该固定凸轮与摇臂和传动杆配合。 选择固定凸轮的轮廓来致动传动杆并且在拉入或拉出行程期间施加断路器的跳闸，而在断路器拉入或拉出之后传动杆处于非活动位置 - 其中后者可以正常打开或关闭。

公开(公告)号：US4958135A

公开(公告)日：1990-09-18

申请号：US279456

申请日：1988-12-05

Applicant: Pierre Baginski ,  Jean-Pierre Nebon ,  Marc Bur

Inventor： Pierre Baginski ,  Jean-Pierre Nebon ,  Marc Bur

IPC: H01H71/12 ,  H01H71/02 ,  H01H71/08 ,  H01H71/10 ,  H01H73/06 ,  H01H73/36

CPC classification number: H01H71/08 ,  H01H71/1045 ,  H01H2071/1036 ,  H01H71/02

Abstract: A high-current multipole circuit breaker is made up of standard poles juxtaposed in a molded case. At least two adjacent poles are twinned, that is to say electrically arranged in parallel and connected to a common connecting strip. The connecting strips of the other poles are widened, so as to partially overlap the immediately adjacent twinned pole. In this way, the circuit breaker rating is higher than that of the individual poles which make it up.

Abstract translation: 大电流多极断路器由在模制箱中并列的标准杆组成。 至少两个相邻的极点是双绞的，也就是说电平行布置并连接到公共连接条。 其他极的连接条被加宽，以便与紧邻的双极极部分重叠。 以这种方式，断路器额定值高于补偿的各个极点的额定值。

公开(公告)号：US4884047A

公开(公告)日：1989-11-28

申请号：US279457

申请日：1988-12-05

Applicant: Pierre Baginski ,  Jean-Pierre Nebon ,  Marc Bur

Inventor： Pierre Baginski ,  Jean-Pierre Nebon ,  Marc Bur

IPC: H01H71/02 ,  H01H73/06 ,  H01H73/36 ,  H02B1/04 ,  H02B1/46

CPC classification number: H01H71/0271 ,  H02B1/46 ,  H01H2071/1036 ,  H02B1/041

Abstract: The circuit breaker is formed by two adjoined standard multipole molded cases, resin being cold-cast between the opposite side walls, comprising reliefs, of the two cases in order to provide fixing. A spacer, secured by bolts to the side walls of the two cases, defines their distance apart and can be used to cooperate with a racking cam when the circuit breaker is drawn into a fixed frame. The circuit breaker comprises an electronic trip device, an operating mechanism and an operating bar of the poles common to all the poles. At least two adjacent poles are twinned, that is to say eletrically connected in parallel.

Abstract translation: 断路器由两个相邻的标准多极模制壳体形成，两个壳体的相对侧壁之间的冷却树脂包括浮雕以提供固定。 通过螺栓固定到两个壳体的侧壁上的间隔件限定了它们的间隔距离，并且当断路器被拉入固定框架时可以用于与货架凸轮配合。 断路器包括电子跳闸装置，操作机构和所有极共同的极点的操作杆。 至少两个相邻的极点是双极的，也就是说并联连接。

公开(公告)号：US4764650A

公开(公告)日：1988-08-16

申请号：US919434

申请日：1986-10-16

Applicant: Marc Bur ,  Jean-Pierre Nebon

Inventor： Marc Bur ,  Jean-Pierre Nebon

IPC: H01H9/30 ,  H01H1/00 ,  H01H1/22 ,  H01H9/34 ,  H01H11/00 ,  H01H33/00 ,  H01H71/02 ,  H01H71/50 ,  H01H73/02 ,  H01H73/18 ,  H01H73/20 ,  H01H33/04 ,  H01H3/46

CPC classification number: H01H73/18 ,  H01H1/0015 ,  H01H1/226 ,  H01H11/0018 ,  H01H2001/001 ,  H01H2001/228 ,  H01H2009/305 ,  H01H71/0228 ,  H01H9/342

Abstract: A sub-assembly comprising a contact finger support cage and a connection pad of each pole is securedly united to an intermediate insulating partition of the case by a bracket and screw fixing device. The cage is pivotally mounted on a spindle positioned in bearings of the pad, and is connected to a switching bar by a mechanical link cooperating with a disengageable coupling, capable of breaking the linking system with the bar at the level of each pole. One side wall of the insulating case includes an opening communicating with the compartment housing the separable contacts of each pole. The arc chute is fixedly secured to an insulating support capable of being moved in translation in the longitudinal direction of the pole to ensure either blanking-off of the opening in the inserted position of the arc chute inside the compartment, or removal of the arc chute via said opening allowing the condition of the contacts of each pole to be checked visually, without removing the main fixing screws of the case.

Abstract translation: 包括接触指状支撑笼和每个极的连接垫的子组件通过支架和螺钉固定装置牢固地结合到壳体的中间绝缘隔板。 保持架枢转地安装在定位在垫的轴承中的主轴上，并且通过与可脱离联接器协作的机械连杆连接到开关杆，该连接器能够在每个杆的水平处断开连杆系统。 绝缘壳体的一个侧壁包括与容纳每个极的可分离触点的隔室连通的开口。 电弧槽被固定地固定到绝缘支撑件上，该绝缘支撑件能够在杆的纵向方向上平移移动，以确保在隔室内的电弧槽的插入位置处的开口的消隐，或去除电弧槽 通过所述开口允许目视检查每个杆的触点的状态，而不去除壳体的主固定螺钉。

公开(公告)号：US4383146A

公开(公告)日：1983-05-10

申请号：US240078

申请日：1981-03-03

Applicant: Marc Bur

Inventor： Marc Bur

IPC: H01H73/02 ,  H01H71/00 ,  H01H73/36 ,  H01H73/38 ,  H01H3/00 ,  H01H9/20 ,  H01H73/00

CPC classification number: H01H71/002 ,  H01H2071/1036

Abstract: A four-pole circuit breaker has an operating mechanism associated with one of the intermediate main poles, so as to take up an asymmetrical position with respect to the layout of the four poles. The mechanism has springs similar to those of a three-pole breaker. The transverse tie bar is common to the three main poles and is mechanically coupled to a kinetic linkage controlling the fourth pole, so as to bring about the closure of the contacts of the fourth pole before the closure of the contacts of the main poles upon closing of the breaker, in order to match the four-pole load torque to the three-pole motor torque of the mechanism.

Abstract translation: 四极断路器具有与中间主极之一相关联的操作机构，以便相对于四极的布局占据不对称的位置。 该机构具有类似于三极断路器的弹簧。 横向连接杆对于三个主极是共同的，并且机械耦合到控制第四极的动力联动，以便在关闭主极的触头闭合之前使第四极的触点闭合 的断路器，以将四极负载转矩与机构的三极电机转矩相匹配。