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公开(公告)号：US6084488A
公开(公告)日：2000-07-04
申请号：US54656
申请日：1998-04-03
CPC分类号： H01H50/36 , H01H50/546 , H01H1/18
摘要： A compact high current relay is provided having first and second fixed contacts connected in circuit relationship with the apparatus to be controlled; an elongated bus bar having first and second movable contacts at opposite ends of the bus bar, the bus bar characterized by a stiffness such that upon application of a first predetermined force to the bus bar, between the contacts, the movable contacts both tilt and wipe with respect to the first and second fixed contacts; and a solenoid connected to the bus bar between the first and second contacts for exerting a force on the bus bar greater than the predetermined force.
摘要翻译： 提供一种紧凑型大电流继电器，其具有与要控制的装置的电路关系连接的第一和第二固定触点; 一个细长汇流条，其在汇流条的相对端处具有第一和第二可移动触点，母线的特征在于刚度，使得当在汇流条上施加第一预定力时，在触点之间，可移动触点倾斜和擦拭 相对于第一和第二固定触点; 以及在第一和第二触点之间连接到母线的螺线管，用于在母线上施加大于预定力的力。
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2.发明授权Ground fault interrupter wiring device with improved moveable contact system 失效具有改进的可动触点系统的接地故障断路器接线装置
公开(公告)号：US5594398A
公开(公告)日：1997-01-14
申请号：US327602
申请日：1994-10-24
IPC分类号： H01H1/20 , H01H83/04 , H01R13/713 , H01H73/00
CPC分类号： H01R13/7135 , H01H83/04 , H01H1/20
摘要： A ground fault interrupter (gfi) wiring device in the form of a duplex wall receptacle. A pair of electrically conducting members in the form of small buss bars each carry two, spaced contacts. The buss bars are moveable to bring their respective contacts into and out of engagement with fixed contacts on the hot and neutral terminals on the line and load sides of the receptacle. The buss bars are biased toward movement to the circuit-breaking position by respective coil springs extending through openings in a separator member dividing the interior of the receptacle housing into front and rear compartments. One end of each spring rests upon a respective buss bar and the other end is contacted by an integral portion of the front housing section, the springs being compressed to apply a biasing force to the buss bars only upon placing the front housing section in mating engagement with the rear section. The support means for the buss bars permits pivotal movement of the latter to ensure good engagement with the fixed contacts. The line terminals and a separator element within the device housing permits mounting of the terminals with the female contact for receiving a plug blade and the fixed contact in upper and lower compartments defined by the separator.
摘要翻译： 接地故障断路器（gfi）布线装置，形式为双面墙壁插座。 一对小型巴条形式的导电构件每个都带有两个间隔开的接触。 汇流条可移动以使它们各自的触点进入和离开与插座的线路和负载侧上的热端和中性端子上的固定触点的接合。 汇流条通过相应的螺旋弹簧被偏置以移动到断路位置，该螺旋弹簧延伸穿过将插座壳体的内部分成前隔室和后隔间的分隔件中的开口。 每个弹簧的一端支撑在相应的母线上，另一端由前壳体部分的一体部分接触，弹簧被压缩，以便仅在将前壳体部分配合接合时才向母线施加偏置力 与后部。 用于母线的支撑装置允许后者的枢转运动以确保与固定触点的良好接合。 线路端子和设备壳体内的分离器元件允许端子与母接头的安装，用于接收插头叶片，固定接触件由隔板限定的上隔室和下隔室中。
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公开(公告)号：US06199264B1
公开(公告)日：2001-03-13
申请号：US08328089
申请日：1994-10-24
申请人： Jean-Claude Marcou , Thomas N. Packard , James K. Findley , David A. Finlay , Patrick J. Murphy
发明人： Jean-Claude Marcou , Thomas N. Packard , James K. Findley , David A. Finlay , Patrick J. Murphy
IPC分类号： H04R3100
CPC分类号： H01R13/6666 , H01H83/04 , H01R13/7135 , Y10T29/49004 , Y10T29/49105
摘要： A gfi wiring device is disclosed in the form of a duplex receptacle for receiving the blades of a plug connecting an electrical appliance or other load to the circuit wherein the gfi device is connected. The housing sections and components of the gfi are so configured and relatively arranged that the device may be automatically assembled by downward, vertical movement of the components and the front housing section in a predetermined sequence relative to the rear housing section as the latter is positioned on a horizontal support. The device is operationally tested after assembly is complete and, upon successful testing, the housing sections are permanently connected by heat deformation of portions of one section to form a rivet-like connection. Reliability of testing is improved by breaking the usual traces on a printed circuit board extending between terminals to which jumper cables are connected to provide a fail-safe indication of circuit continuity through the jumper cables. A deformable member movable to produce a fault condition for test purposes, as well as electrical leads of a condition-indicating lamp are connected in the circuitry by solderless means, being engaged between edge portions of terminal members and a separator member of dielectric material.
摘要翻译： 公开了一种双向插座的形式的gfi接线装置，用于接收将电器或其它负载连接到gfi装置连接的电路的插头的叶片。 gfi的壳体部分和部件被构造成相对布置，使得可以通过组件和前壳体部分以相对于后壳体部分的预定顺序的向下垂直运动来自动地组装该装置，因为它们位于后壳体部分上 水平支持。 该装置在组装完成后经过操作测试，并且在成功测试之后，壳体部分通过一部分的部分的热变形永久地连接以形成铆钉状连接。 通过断开连接跨接电缆的端子之间延伸的印刷电路板上的通常迹线来提高测试的可靠性，以提供通过跳线电缆的电路连续性的故障安全指示。 可移动以产生用于测试目的的故障状态的可变形构件以及状态指示灯的电引线通过无焊接装置连接在电路中，该端子构件的边缘部分和电介质材料的隔板构件接合。
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