SAFETY RELAY WITH GUIDED CONTACT SET AND MONOSTABLE DRIVE
    81.
    发明申请
    SAFETY RELAY WITH GUIDED CONTACT SET AND MONOSTABLE DRIVE 审中-公开
    安全继电器与阳性对照触点组和单传动平稳

    公开(公告)号:WO1994016456A1

    公开(公告)日:1994-07-21

    申请号:PCT/EP1994000089

    申请日:1994-01-13

    CPC classification number: H01H51/2227 H01H50/163

    Abstract: A safety relay has a guided contact set (16) and a monostable drive with a H-armature (6). The individual contacts of the set of contacts (16) are located in separate chambers and are actuated by a common actuator (20). In order to miniaturise the relay while having a low power consumption, a mechanically symmetrical H armature (6) with an asymmetrical magnetic effect is provided to ensure the monostable drive. The longitudinal axis of the H-armature (6) is approximately parallel to the longitudinal axis of the driving coil and the axis of rotation of the H-armature is perpendicular to the longitudinal axis of the driving coil. The actuator (20) is actuated by an actuating plate (49) which prolongs the H armature.

    SOLENOID OPERATED SWITCHING DEVICE
    82.
    发明申请
    SOLENOID OPERATED SWITCHING DEVICE 审中-公开
    电磁阀操作开关装置

    公开(公告)号:WO1991019314A1

    公开(公告)日:1991-12-12

    申请号:PCT/GB1991000872

    申请日:1991-05-31

    Applicant: PED LIMITED

    CPC classification number: H01H51/2209 H01H50/08 H01H50/326 H01H51/01

    Abstract: A switching device (Figures 5A and 5B) employs as actuator a bistable solenoid which includes a plunger (16) movable within a winding (12) between end positions in each of which it is held by permanent magnets (18, 20). The plunger (16) of the actuator is engageable with an insulated lever (86) which in turn actuates a contact blade (76) via a spring (108). The lever may be cranked, and may have an extension (90) outside of the casing (70) to enable the device to be manually operated or to provide a visual indication of the state of the switch. Other types of solenoid may be employed as the actuator.

    Abstract translation: 开关装置(图5A和5B)使用双稳态螺线管作为致动器,该双稳态螺线管包括可在永磁体(18,20)中保持的端部位置之间的一个绕组(12)内移动的柱塞(16)。 致动器的柱塞(16)可与绝缘杆(86)接合,绝缘杆(86)又通过弹簧(108)致动接触刀片(76)。 杠杆可以被起动,并且可以在壳体(70)外部具有延伸部(90),以使得装置能够被手动操作或提供开关状态的视觉指示。 可以使用其他类型的螺线管作为致动器。

    RELAY FOR HIGH CURRENTS
    83.
    发明申请
    RELAY FOR HIGH CURRENTS 审中-公开
    继电器高电流

    公开(公告)号:WO1981003578A1

    公开(公告)日:1981-12-10

    申请号:PCT/EP1981000061

    申请日:1981-06-03

    CPC classification number: H01H51/2227 H01H1/20 H01H50/326

    Abstract: The relay, intended to switch high currents/powers, is comprised of a coil body (2) with a core (5) and an associated yoke (4) acting on an armature (9) pivotingly arranged within the relay casing, which actuates the contacts according to its position. In order to switch high currents/powers by means of electronic control circuits, the relay is provided with a polarised driving system having a permanent magnet (8) and a switching system having a double contact cut-off.

    リレー
    85.
    发明申请
    リレー 审中-公开
    中继

    公开(公告)号:WO2017010017A1

    公开(公告)日:2017-01-19

    申请号:PCT/JP2015/072194

    申请日:2015-08-05

    CPC classification number: H01H50/56 H01H51/22

    Abstract: 可動ブロックは、所定の回転軸線を中心に回転可能に設けられ、複数の摺動子と回転基板とホルダーとを有する。ベース基板は、可動ブロックの回転軸線方向に可動ブロックと対向して配置され、摺動子と接触する。ベース基板は、複数の摺動子と接触可能に配置される複数の接触子を有する。コイルブロックは、通電によって生じる電磁力によって、可動ブロックをベース基板に対して回転させるためのコイルを有する。回転基板には、複数の摺動子が固定されている。ホルダーは、回転軸線方向において回転基板とベース基板との間に配置される。ホルダーは、複数の摺動子が貫通している複数の貫通孔を有する。可動ブロックの回転に伴って、複数の摺動子と複数の接触子との導通状態が切り換わる。

    Abstract translation: 可动块围绕预定的旋转轴线可旋转地设置,并且具有多个滑动元件,旋转基板和保持器。 基板可以沿着可移动块的旋转轴线的方向面对可动块并与滑动元件接触。 基底基板具有多个接触元件,以便能够与多个滑动元件接触。 线圈块具有用于通过由起电引起的电磁力相对于基底基板旋转可动块的线圈。 多个滑动元件固定在旋转基板上。 保持器沿旋转轴线的方向设置在旋转基板和基底基板之间。 保持器具有多个滑动元件穿透的多个通孔。 多个滑动元件与多个接触元件之间的导通状态随着可动块的旋转而被切换。

    FULLY RATED CONTACT SYSTEM HAVING NORMALLY OPEN CONTACT AND NORMALLY CLOSED CONTACTS
    86.
    发明申请
    FULLY RATED CONTACT SYSTEM HAVING NORMALLY OPEN CONTACT AND NORMALLY CLOSED CONTACTS 审中-公开
    具有正常开放接触和正常关闭触点的全额定接点系统

    公开(公告)号:WO2013180900A1

    公开(公告)日:2013-12-05

    申请号:PCT/US2013/039646

    申请日:2013-05-06

    CPC classification number: H01H1/2025 H01H3/28 H01H50/60 H01H51/2209

    Abstract: A contact system includes at least one first contact (4), at least one second contact (1), and at least one movable contact (3). A coil (12) is provided which, when energized generates a force. A magnet (9) is also provided, the magnet (9) having a magnetic force. The forces of the coil (12) and magnet (9) attract the at least one movable contact (3) to the at least one first contact (4). A return spring (8) having a spring force cooperates with the at least one movable contact (3) to return the at least one movable contact (3) to the at least one second contact (1) when the coil (12) is not energized. The sum of the forces applied by the coil (12) and the magnet (9) are sufficient to overcome the spring force of the return spring (8) to provide a balanced force to both the at least one second contact (1) and the at least one first contact (4).

    Abstract translation: 接触系统包括至少一个第一接触件(4),至少一个第二接触件(1)和至少一个可动接点(3)。 提供了一个线圈(12),当通电时产生一个力。 还设置有磁体(9),磁体(9)具有磁力。 线圈(12)和磁体(9)的力将至少一个可动触头(3)吸引到至少一个第一触点(4)。 具有弹簧力的复位弹簧(8)与所述至少一个可动触头(3)配合,以在所述线圈(12)不是时将所述至少一个可动触头(3)返回到所述至少一个第二触点(1) 通电。 由线圈(12)和磁体(9)施加的力的总和足以克服复位弹簧(8)的弹簧力,以向至少一个第二触点(1)和 至少一个第一触点(4)。

    MAGNETIC ACTUATOR WITH ROTATABLE ARMATURE
    87.
    发明申请
    MAGNETIC ACTUATOR WITH ROTATABLE ARMATURE 审中-公开
    具有可旋转臂的磁力执行器

    公开(公告)号:WO2013017137A1

    公开(公告)日:2013-02-07

    申请号:PCT/EP2011/003812

    申请日:2011-07-29

    CPC classification number: H01H71/2472 H01H50/24 H01H50/32 H01H50/34

    Abstract: A magnetic actuator with a movable part and a non-movable part is provided. The movable part comprises two ferromagnetic elements which are arranged such that a part of the elements is close to the non-movable part in order to reduce a magnetic force for acting on the movable part an perform a switching operation of the magnetic actuator while moving the movable part towards the non-movable part. As the distance between the movable part and the non-movable part is reduced compared to actuators with parallel plates, it may be possible to reduce a current through a coil of the non- movable part for generating the magnetic force for acting on the movable part so that a switching operation is performed. In order to not reduce the working stroke of the magnetic actuator, the ferromagnetic elements of the movable part are able to rotate around a rotational axis when being attracted towards the non-movable part.

    Abstract translation: 提供具有可移动部件和不可移动部件的磁性致动器。 可移动部分包括两个铁磁元件,其布置成使得一部分元件靠近不可移动部分,以便减小用于作用在可移动部分上的磁力,一边移动该磁性致动器,进行切换操作 可移动部分朝向不可移动部分。 由于与具有平行板的致动器相比,可移动部件和不可移动部件之间的距离减小,因此可以减少用于产生作用在可动部件上的磁力的不可移动部件的线圈的电流 从而执行切换操作。 为了不减小磁致动器的工作行程,当被吸引到不可移动部分时,可移动部件的铁磁元件能够绕旋转轴线旋转。

    電磁接触器
    88.
    发明申请
    電磁接触器 审中-公开
    电磁接触器

    公开(公告)号:WO2012157170A1

    公开(公告)日:2012-11-22

    申请号:PCT/JP2012/002327

    申请日:2012-04-03

    Abstract:  複数の永久磁石を使用することなく1つの永久磁石で必要な磁力を確保するとともに、永久磁石の磁力を効率的に使用することができる電磁接触器を提供する。所定間隔を保って配置された一対の固定接触子(111),(112)及び当該一対の固定接触子(111),(112)に対して接離自在に配設された可動接触子(130)と、可動接触子(130)を駆動する電磁石ユニット(200)とを備えている。電磁石ユニット(200)は、プランジャ駆動部を囲む磁気ヨーク(201),(210)と、先端が磁気ヨーク(201),(210)に形成された開口を通じて突出され且つ復帰スプリング(214)で付勢された可動プランジャ(215)と、可動プランジャ(215)の突出端側に形成された周鍔部(216)を囲むように固定配置された可動プランジャ(215)の可動方向に着磁された環状永久磁石(220)とを備えている。

    Abstract translation: 提供一种电磁接触器,其能够仅使用一个永磁体来确保必要的磁力,而不必使用多个永磁体并且有效地使用永磁体的磁力。 电磁接触器设置有彼此间隔一定距离设置的一对固定触点(111,112),可移动触点(130)设置成能够与一对固定触点接触并与其分离 111,112),以及用于驱动所述可动触点(130)的电磁体单元(200)。 电磁体单元(200)设置有环绕柱塞驱动单元的磁轭(201,210); 一个可移动的柱塞(215),其顶端从形成在磁轭(201,210)上的开口凸出并通过复位弹簧(214)推动; 以及环形永磁体(220),其被固定并设置成围绕形成在可动柱塞(215)的突出侧上并沿可动柱塞(215)的可移动方向被磁化的周向凸缘部分(216) )。

    一种极化继电器的磁路结构
    89.
    发明申请

    公开(公告)号:WO2012155829A1

    公开(公告)日:2012-11-22

    申请号:PCT/CN2012/075546

    申请日:2012-05-16

    Inventor: 陈永兵 刘振照

    CPC classification number: H01H51/22 H01H50/163 H01H50/30 H01H50/40

    Abstract: 本发明公开了一种极化继电器的磁路结构,包括磁钢、轭铁、隔磁片、衔铁和一片或两片导磁铁片;轭铁为二片,呈平行并排设置;衔铁设在二片轭铁上部之间,磁钢为薄片形状位于二片轭铁的下部之间,一片或两片导磁铁片插装在磁钢一侧或两侧的磁钢与轭铁之间的间隙中,使磁钢处在两片轭铁之间的间隙的偏置位置或中间位置;已插装的导磁铁片的两面分别与磁钢的一面和对应轭铁的一面相接。该结构是采用磁钢偏置和磁路空气漏磁相结合的方式来实现磁路的非对称方式,具有简便容易实现,并可以简化生产工艺的特点,同时,该磁路结构容易实现将原非对称触点形式的产品采用对称磁路结构改成采用非对称磁路结构以提高产品的电寿命性能。

    MAGNETIC ACTUATOR FOR A CIRCUIT BREAKER ARRANGEMENT
    90.
    发明申请
    MAGNETIC ACTUATOR FOR A CIRCUIT BREAKER ARRANGEMENT 审中-公开
    用于电路断路器装置的磁致动器

    公开(公告)号:WO2012028328A1

    公开(公告)日:2012-03-08

    申请号:PCT/EP2011/004429

    申请日:2011-09-02

    Abstract: A magnetic actuator 10 for a circuit breaker arrangement comprises position lockers 34a, 34b for locking a coil 14 in grooves 26a, 26b of the core 12 of the magnetic actuator 10.The position lockers 34a, 34b have a locking part 38 protruding away from the core 12 and over the coil 14 remote from the grooves 26a, 26b.

    Abstract translation: 用于断路器装置的磁性致动器10包括用于将线圈14锁定在磁致动器10的芯体12的槽26a,26b中的位置锁定器34a,34b。位置锁定器34a,34b具有从 芯部12并且远离槽26a,26b的线圈14上方。

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