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    APPARATUS FOR FLOOR CLEANING, WITH IMPROVED KEY
    3.
    发明申请
    APPARATUS FOR FLOOR CLEANING, WITH IMPROVED KEY 有权
    具有改进关键的地板清洁设备

    公开(公告)号：US20150008997A1

    公开(公告)日：2015-01-08

    申请号：US14284684

    申请日：2014-05-22

    申请人： NILFISK-ADVANCE A/S

    发明人： Paolo VALCARENGHI ,  Filippo MARCHETTI

    IPC分类号： H01H36/00 ,  G01R33/07

    CPC分类号： H01H36/008 ,  A47L11/4008 ,  G01R33/072 ,  G07C9/00174 ,  G07C9/00738 ,  G07C2009/00968 ,  Y10T70/7057 ,  Y10T70/7073 ,  Y10T70/7079 ,  Y10T70/7904

    摘要： Apparatus for floor cleaning, having a cavity that opens on the dashboard, a plurality of mechanically similar interchangeable keys, and suitable to be inserted completely into and operate with said cavity, two or more Hall-effect sensors arranged outside said cavity, at least one first key containing at least one magnet, and at least one second key including at least one respective second magnet, which are in functional correspondence with respective predefined sensors.Said magnets do not interfere with sensors to which they are not geometrically connected, and for this purpose they are aligned on a same straight line, and the insertion of said keys causes a movement of said magnets toward the respective sensors with a motion orthogonal to said straight line.

    摘要翻译： 用于地板清洁的设备，具有在仪表板上打开的空腔，多个机械上类似的可互换键，并且适于完全插入所述空腔并与所述空腔一起操作，布置在所述空腔外部的两个或多个霍尔效应传感器，至少一个 包含至少一个磁体的第一键和至少一个包括至少一个相应的第二磁体的第二键，其与各个预定义的传感器功能对应。 所述磁体不干扰它们不是几何连接的传感器，并且为此，它们在相同的直线上对准，并且所述键的插入导致所述磁体朝向相应的传感器的运动，其运动与所述 直线。

    BISTABLE MAGNETIC ACTUATOR FOR A MEDIUM VOLTAGE CIRCUIT BREAKER
    4.
    发明申请
    BISTABLE MAGNETIC ACTUATOR FOR A MEDIUM VOLTAGE CIRCUIT BREAKER 有权
    用于中压电路断路器的双电磁驱动器

    公开(公告)号：US20120286905A1

    公开(公告)日：2012-11-15

    申请号：US13448080

    申请日：2012-04-16

    申请人： Christian REUBER

    发明人： Christian REUBER

    IPC分类号： H01H83/10

    CPC分类号： H01H33/6662 ,  H01H33/38 ,  H01H36/008

    摘要： Exemplary embodiments are directed to a bistable magnetic actuator for a medium voltage circuit breaker arrangement, including at least one electrical coil for switching a ferromagnetic armature between a first limit position and a second limit position effected by an electromagnetic field, at least one permanent magnet for holding the armature in one of the two limit positions corresponding to an open and a closed electrical switching position respectively of the mechanically connected circuit breaker. The armature includes an upper plunger resting on a ferromagnetic core element of the one electrical coil for static holding the armature in the first limit position, which is attached to a plunger rod extending through the ferromagnetic core element and through the permanent magnet for mechanically coupling the actuator to the circuit breaker arrangement.

    摘要翻译： 示例性实施例涉及用于中压断路器装置的双稳态磁致动器，包括至少一个电线圈，用于在由电磁场实现的第一极限位置和第二极限位置之间切换铁磁衔铁，至少一个永磁体，用于 将电枢保持在分别对应于机械连接的断路器的断开和闭合的电开关位置的两个极限位置之一中。 电枢包括搁置在一个电线圈的铁磁芯元件上的上柱塞，用于将电枢静止地保持在第一极限位置，该第一极限位置附接到延伸穿过铁磁芯元件并穿过永磁体的柱塞杆，用于机械耦合 致动器到断路器装置。

    Portable Actuator Assembly
    5.
    发明申请
    Portable Actuator Assembly 有权
    便携式致动器总成

    公开(公告)号：US20110291775A1

    公开(公告)日：2011-12-01

    申请号：US13084157

    申请日：2011-04-11

    申请人： Simon Hudson ,  Derek W. Jones

    发明人： Simon Hudson ,  Derek W. Jones

    IPC分类号： H01H9/02 ,  G04F3/06

    CPC分类号： H01H50/86 ,  H01H9/0214 ,  H01H11/00 ,  H01H27/002 ,  H01H36/008 ,  H01H49/00 ,  H01H50/02 ,  H01H50/10 ,  Y10T29/49107

    摘要： A portable actuator and safety switch assembly wherein the portable actuator includes a housing and an actuator for selectively engaging with a control mechanism of said safety switch. The actuator is at least one of partially located within the housing, forms a part of the housing, or is attached to the housing. The assembly includes a controller that controls a configuration of the actuator assembly, such that the actuator assembly can selectively and controllably attain a first configuration wherein the actuator is able to interact with the control mechanism of the safety switch and a second configuration wherein the actuator is unable to manipulate the control mechanism of said safety switch.

    摘要翻译： 便携式致动器和安全开关组件，其中便携式致动器包括壳体和用于选择性地与所述安全开关的控制机构接合的致动器。 致动器是部分地位于壳体内的至少一个，形成壳体的一部分，或者附接到壳体。 组件包括控制器，其控制致动器组件的构造，使得致动器组件可以选择性地和可控地获得第一构型，其中致动器能够与安全开关的控制机构相互作用;以及第二构造，其中致动器是 不能操纵所述安全开关的控制机构。

    Electric switch assembly and related method of use
    6.
    发明授权
    Electric switch assembly and related method of use 失效
    电开关总成及相关使用方法

    公开(公告)号：US5200726A

    公开(公告)日：1993-04-06

    申请号：US749867

    申请日：1991-08-26

    申请人： Lee E. Leppo ,  James A. Campo

    发明人： Lee E. Leppo ,  James A. Campo

    IPC分类号： H01H36/00

    CPC分类号： H01H36/0006 ,  H01H36/008

    摘要： An electric switch assembly for use with a magnetic reed switch includes a trigger that is movable with respect to a housing between an open position and a closed position and that includes a trigger magnet. The switch assembly further includes a second magnet, fixed relative to the housing, that is located adjacent the first magnet when the trigger is in the open position. The magnets are oriented such that their magnetic fields tend to cancel each other when the trigger is in its open position. This provides an increased disparity in the magnetic field reaching the magnetic reed switch between the open position and closed position and eliminates the need for precision alignment and individual adjustment of the magnetic reed switch at the point of manufacture.

    摘要翻译： 一种与磁簧开关一起使用的电开关组件包括可在打开位置和关闭位置之间相对于壳体移动并且包括触发磁体的触发器。 开关组件还包括相对于壳体固定的第二磁体，当触发器处于打开位置时，该第二磁体邻近第一磁体定位。 这些磁体被定向成使得当触发器处于其打开位置时它们的磁场趋向于相互抵消。 这提供了在打开位置和关闭位置之间到达磁簧片开关的磁场中的增加的差异，并且消除了在制造点对磁簧开关的精确对准和单独调节的需要。

    Magnetic circuit device
    7.
    发明授权
    Magnetic circuit device 失效
    磁路装置

    公开(公告)号：US4596971A

    公开(公告)日：1986-06-24

    申请号：US755264

    申请日：1985-07-15

    申请人： Yasuyuki Hirabayashi ,  Hiroyuki Sono

    发明人： Yasuyuki Hirabayashi ,  Hiroyuki Sono

    IPC分类号： H01F7/02 ,  H01H36/00 ,  H01H9/00

    CPC分类号： H01H36/008 ,  H01F7/0252

    摘要： A magnetic circuit device suitable for use in a magnetic catch having a switching function, a slide switch or a sensor for detecting locations of a movable member has been found. The magnetic circuit device comprises a main permanent magnet (1) having a pair of magnetic poles (N, S) on opposite faces, a pair of yoke pieces (2) lying on the faces, a movable piece (4) made of magnetic material capable of engaging with first ends of the yoke pieces (2), and a sub-permanent magnet (6) movably disposed near second ends of the yoke pieces (2) opposite to the first edges so that when the movable piece (4) is attracted to the first ends, the sub-permanent magnet (6) is attracted to the second ends, and when the movable piece (4) is made break away from the first ends, the sub-permanent magnet (6) breaks away from the second ends. Movement of the sub-magnet (6) can be utilized to control electrical connection of contacts (8A, 8B) of a switching mechanism.

    摘要翻译： 已经发现适用于具有切换功能的磁性捕获器的磁路装置，用于检测可移动部件的位置的滑动开关或传感器。 磁路装置包括在相对面上具有一对磁极（N，S）的主永磁体（1），位于其表面上的一对轭片（2），由磁性材料制成的可动片（4） 能够与轭片（2）的第一端接合，和可动地设置在轭片（2）的与第一边缘相对的第二端附近的副永磁体（6），使得当可动片（4）为 被吸引到第一端，副永磁体（6）被吸引到第二端，并且当可动件（4）从第一端脱离时，副永磁体（6）从 第二端 子磁体（6）的移动可用于控制开关机构的触点（8A，8B）的电连接。

    Sealed level control switch for sump pumps
    8.
    发明授权
    Sealed level control switch for sump pumps 失效
    密封级别控制开关

    公开(公告)号：US4001533A

    公开(公告)日：1977-01-04

    申请号：US542228

    申请日：1975-01-20

    申请人： William James Conery ,  Donald D. Smith

    发明人： William James Conery ,  Donald D. Smith

    IPC分类号： H01H35/18 ,  H01H36/00

    CPC分类号： H01H35/18 ,  H01H36/008

    摘要： The control for electric sump pumps is operated by a pair of weights operatively attached to the control which has a sealed non-magnetic material housing having a downwardly open recess extending thereinto from its lower surface. A normally open microswitch having a spring control arm extending therefrom and movable downwardly to close the switch, while a permanent magnet is positioned on the arm directly above the recess, and a magnetic metal means is slidably positioned in the recess and operatively connects to the weights. The magnetic metal means attracts the permanent magnet when the metal means is at the upper portion of the recess and this closes the switch arm with the position of the metal means in the housing in relation to the magnet being controlled dependent upon the water level in the sump.

    Electric battery provided with a safeguard against short-circuitings
    9.
    发明授权
    Electric battery provided with a safeguard against short-circuitings 失效
    电池具有短路保护功能

    公开(公告)号：US3864173A

    公开(公告)日：1975-02-04

    申请号：US35230773

    申请日：1973-04-18

    申请人： BUTSCHKAU HANS

    发明人： BUTSCHKAU HANS

    IPC分类号： H01H36/00 ,  H01M2/34 ,  H01M31/00

    CPC分类号： H01H36/008 ,  H01M2/34

    摘要： A short-circuitry protection arrangement for an electric battery is disclosed wherein the battery is housed within a housing containing a magnetically switchable switch. The inner housing is insertable into an outer housing which contains a magnet. When the inner housing is inserted into the outer housing the magnet becomes operatively associated with the magnetic switch so that then and then only can power be drawn from the battery.

    摘要翻译： 公开了一种用于电池的短路保护装置，其中电池被容纳在包含可磁转换开关的壳体内。 内壳可插入包含磁铁的外壳中。 当内壳被插入到外壳中时，磁体与磁开关可操作地相关联，从而仅能够从电池抽取电力。