公开(公告)号：US4597025A

公开(公告)日：1986-06-24

申请号：US214616

申请日：1980-12-09

申请人： Walter L. Rutchik ,  Werner B. Halbeck ,  James H. Bigelow

发明人： Walter L. Rutchik ,  Werner B. Halbeck ,  James H. Bigelow

IPC分类号： H01H71/12 ,  H02H3/093 ,  H02H6/00 ,  H02H3/00

CPC分类号： H01H71/125 ,  H02H3/093 ,  H02H6/00

摘要： An A.C. overload current sensing, remote power controller of minimum size and weight and integral construction. Current rate sensing wound toroids are used that are small enough to fit around the line terminal studs without having to enlarge the prior insulator space available therein. The electronic overload current detecting and tripping control circuit is replaced by a pair of modules, detector and control modules, having improved performance and a shape and size such that they fit within the relay housing alongside its operating magnet. The detector module has integrator means for converting current rate of change signals into current magnitude indicative signals thereby enabling use therewith of rate sensing wound toroids of about one-tenth the size of equivalent current transformer wound toroids. It fully meets the calibrated step function overload trip time requirements while also providing protection for unusual overload conditions such as varying overloads including pulse accumulation effects or repetitive reset, and simulates the response of a thermal element to prevent excess heating of the wire or load that it is protecting under any overload conditions. Moreover, one version of the control module incorporates a single standard CMOS IC logic element that provides a digital solution to the combinations of control conditions requirements while at the same time reducing the number of conventionally-required cutthroat contacts from two to one and isolating the control input from the relay power circuit. Another version provides reset lockout.

摘要翻译： 一个A.C.过载电流检测，最小尺寸和重量的远程电源控制器和整体结构。 使用电流速率感测卷绕环形体，其足够小以装配在线路端子柱上，而不必扩大其中可用的先前的绝缘体空间。 电子过载电流检测和跳闸控制电路由一对模块，检测器和控制模块代替，具有改进的性能和形状和尺寸，使得它们与其操作磁体一起安装在继电器壳体内。 检测器模块具有用于将当前变化率信号转换成当前幅度指示信号的积分器装置，由此能够与其等效电流互感器绕组环形体的大约十分之一的速率感测卷绕环形线圈一起使用。 它完全满足校准的步进功能超载跳闸时间要求，同时还提供对异常过载条件的保护，例如变化的过载，包括脉冲积累效应或重复复位，并模拟热元件的响应，以防止电线或负载的过热 在任何过载条件下都能保护。 此外，控制模块的一个版本包括单个标准CMOS IC逻辑元件，其提供控制条件要求的组合的数字解决方案，同时将常规所需的切割接触的数量从两个减少到一个，并且隔离控制 从继电器电源电路输入。 另一个版本提供复位锁定。

公开(公告)号：US4109126A

公开(公告)日：1978-08-22

申请号：US736391

申请日：1976-10-28

申请人： Werner B. Halbeck

发明人： Werner B. Halbeck

IPC分类号： H01H9/12 ,  H01H21/22 ,  H05K9/00 ,  H01H9/04

CPC分类号： H01H21/22 ,  H01H9/12 ,  H05K9/00

摘要： RFI (radio frequency interference) is eliminated by the placing of a conductive elastomer coating over the toggle lever seal so as to electrically connect the toggle lever to the switch metal frame or housing that is grounded through the mounting panel.

公开(公告)号：US4103127A

公开(公告)日：1978-07-25

申请号：US694387

申请日：1976-06-09

申请人： Harold W. Hults ,  Werner B. Halbeck

发明人： Harold W. Hults ,  Werner B. Halbeck

IPC分类号： H01H5/04 ,  H01H23/16 ,  H01H5/10

CPC分类号： H01H5/045 ,  H01H23/166

摘要： A snap-action overcenter contact mechanism utilizes a spring-loaded apexed plunger depressibly cammed within a rockable actuator block. The plunger rides in tracks in the block which ensure registered pivotal movement of the block and plunger, and also guides the plunger for depression within the block perpendicular to the pivotal axis thereof. A cam, which may be in the form of a roller mounted to a linearly sliding operator or a toggle lever operator, traverses the plunger to depress the plunger within the block against the bias of compression springs. When the cam translationally crosses the apex of the plunger, the stored energy of the springs is released, and the plunger and block pivot to an alternate position. A positive off feature is also disclosed wherein secondary cams formed on the operator strike the block to force it to pivot to an off position if the first cam has crossed the apex of the plunger and the block has not pivoted to the off position.

公开(公告)号：US4002951A

公开(公告)日：1977-01-11

申请号：US615698

申请日：1975-09-22

申请人： Werner B. Halbeck

发明人： Werner B. Halbeck

IPC分类号： H01H83/14 ,  H01R13/703 ,  H01R13/713 ,  H02H3/33 ,  H02H3/26

CPC分类号： H01H83/144 ,  H01R13/7135 ,  H02H3/335 ,  H01R13/703

摘要： Electric receptacle apparatus having a ground fault detector and current interrupter. The apparatus may be mounted in the standard receptacle box used for housing a double socket outlet. The apparatus includes means for automatically testing the operation of the system upon connector plug insertion and means for providing a visual indication of the occurrence of a ground fault.

摘要翻译： 具有接地故障检测器和断流器的电插座设备。 该装置可以安装在用于容纳双插座出口的标准插座盒中。 该装置包括用于在连接器插头插入时自动测试系统的操作的装置以及用于提供对接地故障发生的可视指示的装置。

公开(公告)号：US3961145A

公开(公告)日：1976-06-01

申请号：US532155

申请日：1974-12-12

申请人： Werner B. Halbeck

发明人： Werner B. Halbeck

IPC分类号： G04C3/00 ,  H01H19/11 ,  H01H19/58

CPC分类号： H01H19/58 ,  G04C3/005 ,  H01H19/11 ,  H01H2300/016

摘要： An extremely small time-setting switch adapted for mounting in a hole in the case of an electronic watch and having a coin slot whereby it may be rotated to any one of a plurality of operating positions including a "run" position, a "stop" position, a "minutes change" position, and an "hours change" position. The switch is provided with a generally annular detent structure affording clearance at its middle for the movable contact and affording a better feel including an audible click when rotated into each of its several operating positions and the stationary parts of the switch are locked to one another to prevent movement when the rotary knob is turned in a structure affording an extremely thin, flat package adapted to be staked into the watch case.

摘要翻译： 一种非常小的时间设定开关，其适于安装在电子表的壳体中的孔中并且具有硬币槽，由此可以将其旋转到包括“行驶”位置，“停止”位置的多个操作位置中的任何一个， 位置，“分钟变化”位置和“小时变化”位置。 开关设置有大致环形的止动结构，在其中间为可动触头提供间隙，并且当旋转到其几个操作位置中的每一个时提供更好的感觉，包括可听见的咔嗒声，并且开关的固定部分彼此锁定 当旋钮旋转时，防止移动，该结构具有非常薄的扁平包装，适合于被放入表壳中。