公开(公告)号：US20030066744A1

公开(公告)日：2003-04-10

申请号：US10246417

申请日：2002-09-19

发明人： Manuel Fernando Vidal Ribeiro ,  Carlos Alberto Ferreira

IPC分类号： H01H013/00

CPC分类号： H01H71/54 ,  H01H71/04 ,  H01H2071/046

摘要： A switch actuator mechanism, for example for use with a circuit breaker, includes a rocker which has first and second rocker members which are hinged together. The rocker members have flat front faces which are movable between a condition in which they lie flat in the same plane, and a second position in which the faces are inclined relative to one another, with one rocker member standing proud of the housing of the switch or circuit breaker. Fingers on one of the rocker members engage a link of the circuit breaker mechanism to open or close its contacts. A spring loaded latching mechanism locks the rocker members alternately in their first and second conditions with successive operations of the mechanism.

摘要翻译： 例如用于断路器的开关致动器机构包括具有铰接在一起的第一和第二摇臂构件的摇臂。 摇摆构件具有平坦的前表面，它们可以在它们平放在同一平面内的状态和第二位置之间移动，在第二位置中，这些面相对于彼此倾斜，其中一个摇杆构件朝向开关的壳体骄傲 或断路器。 在其中一个摇臂构件上的手指接合断路器机构的连接以打开或关闭其触点。 弹簧加载的闭锁机构通过机构的连续操作在其第一和第二条件下交替地锁定摇杆构件。

公开(公告)号：US20040112731A1

公开(公告)日：2004-06-17

申请号：US10691437

申请日：2003-10-08

发明人： Keiichi Shimizu ,  Yasuhide Tanaka ,  Tetsuhiko Miyoshi

IPC分类号： H01H003/00 ,  H01H013/00

CPC分类号： H01H23/164 ,  H01H15/06 ,  H01H2021/225 ,  H01H2300/01

摘要： A switch unit is provided which is free from causing contact damage even in case applied to a high power voltage, whose switch unit is not greatly increased in size. Switches A and B are to take a motor stop status, a motor forward rotation status and a motor reverse rotation status. A switch C is to electrically connecting and disconnecting between the switches A and B and the power source. This switch C, when the switches A and B transits from the motor forward rotation status or motor reverse rotation status into the motor stop status, is operated from a connection state to a disconnection state at a time of any of completing the transition to the motor stop status and prior to a predetermined marginal period of time.

摘要翻译： 提供开关单元，即使在高功率电压的情况下也不会引起接触损坏，其开关单元的尺寸没有大的增加。 开关A和B将进行电机停止状态，电机正转状态和电机反转状态。 开关C用于电连接和断开开关A和B与电源。 当开关A和B从电动机正转状态或电动机反转状态转变为电动机停止状态时，该开关C在完成向电动机的转换完成时从连接状态切换到断开状态 停止状态，并在预定的边缘时段之前。

公开(公告)号：US20020074219A1

公开(公告)日：2002-06-20

申请号：US09737982

申请日：2000-12-15

发明人： Robert Lent Crevling

IPC分类号： H01H013/00 ,  H01H035/18

CPC分类号： A47L7/0028 ,  A47L7/0038 ,  H01H35/18

摘要： A switch assembly for a wet/dry vacuum cleaner is disclosed. The switch assembly includes a switch having a movable arm adapted to connect first and second conductive terminals with a rocker arm pivotally attached to the switch. The rocker arm is operable by an actuator button and a de-actuator button which are user engageable. Depending upon which of the de-actuator and actuator buttons are depressed, the rocker arm assumes a given position relative to the switch, which in turn results in an on or off position for the switch. An automatic shut-off assembly is operable in conjunction with the switch assembly to turn the switch to an off position in the event that the level of liquid within the tank rises beyond an acceptable level. The switch assembly enables the operator to manually override the automatic shut-off assembly.

摘要翻译： 公开了一种用于湿/干吸尘器的开关组件。 开关组件包括具有适于将第一和第二导电端子与枢转地连接到开关的摇臂连接的可动臂的开关。 摇臂通过用户可接合的致动器按钮和解除执行器按钮来操作。 取决于去除致动器和致动器按钮中的哪一个被按下，摇臂相对于开关呈现给定的位置，这进而导致开关的开或关位置。 如果罐内液体的液面升高超过可接受的水平，则自动关闭组件可与开关组件一起操作，以将开关转到关闭位置。 开关组件使操作员能够手动地覆盖自动关闭组件。

公开(公告)号：US20030136650A1

公开(公告)日：2003-07-24

申请号：US10053726

申请日：2002-01-24

发明人： Che-Yi Lai

IPC分类号： H01H013/00

CPC分类号： H01H13/807 ,  H01H13/7006 ,  H01H2203/02 ,  H01H2203/038 ,  H01H2215/036 ,  H01H2221/002 ,  H01H2225/002 ,  H01H2225/03

摘要： A two-stage touch switch includes a circuit layer, a base, an elastic member, an insulating film, and a key base sequentially stacked from bottom to top. The key base includes an elastically raised key having a piece of electrically conductive rubber attached to a bottom surface thereof. The elastic member has an outward curved top, and the insulating film stacked on the elastic member has an outward curved area corresponding to the curved top of the elastic member. When the raised key is lightly pushed downward, a first stage of touch occurs; and when the raised key is further pushed, it forces and sinks the curved area of the insulating film and the curved top of the elastic member, and a second stage of touch occurs to complete the two-stage touch.

摘要翻译： 两级触摸开关包括从底部到顶部顺序堆叠的电路层，基底，弹性构件，绝缘膜和键座。 钥匙座包括弹性凸起的钥匙，该钥匙具有连接到其底表面的一块导电橡胶。 弹性构件具有向外弯曲的顶部，并且堆叠在弹性构件上的绝缘膜具有对应于弹性构件的弯曲顶部的向外弯曲区域。 当凸起的键被轻轻向下推时，发生第一阶段的触摸; 并且当凸起键被进一步推动时，它迫使并且吸收绝缘膜的弯曲区域和弹性构件的弯曲顶部，并且发生第二级触摸以完成两级触摸。

公开(公告)号：US20030070905A1

公开(公告)日：2003-04-17

申请号：US10300395

申请日：2002-11-20

申请人： MOELLER GMBH

发明人： Joerg Schaefer

IPC分类号： H01H013/00

CPC分类号： H01H11/0012 ,  H01H1/20

摘要： The invention relates to a contact element for an electrical switching apparatus. The problem to be resolved comprises to minimize the expenditure related to construction parts. For this purpose a contact element is disclosed having an actuating tappet, wherein the actuating tappet is constructed such that a contact bridge is disposable in two different positions having an axial distance from each other at the actuating tappet.

摘要翻译： 本发明涉及一种用于电气开关装置的接触元件。 要解决的问题包括尽量减少与施工部件有关的支出。 为此目的，公开了一种具有致动挺杆的接触元件，其中致动挺杆构造成使得接触桥在一个不可动的两个不同位置处具有在致动挺杆处彼此轴向距离。

公开(公告)号：US20030000814A1

公开(公告)日：2003-01-02

申请号：US09681963

申请日：2001-06-29

发明人： Patrick McGill ,  Dennis Zuffelato ,  Thuong Phung ,  Javier Larranaga ,  Mani Natarajan ,  Agali Ramadevi ,  AnilKumar D. Pandit

IPC分类号： H01H013/00 ,  H01H015/00

CPC分类号： H01H50/546 ,  H01H77/10 ,  Y10T29/49002 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49204 ,  Y10T29/49208 ,  Y10T29/4921

摘要： A method for restricting travel of a moving contact in a lighting contactor is provided. The lighting contactor includes the moving contact and a contact carrier. The method includes the steps of providing a spacer, and a biasing member and positioning the biasing member though the spacer. The method also includes installing the biasing member and the spacer in the contact carrier.

摘要翻译： 提供了一种用于限制照明接触器中的移动触点的移动的方法。 照明接触器包括移动触点和触点托架。 该方法包括提供间隔件和偏置构件的步骤，并且通过间隔件定位偏置构件。 该方法还包括将偏置构件和间隔件安装在接触载体中。