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    RELAY APPARATUS HAVING PLURALITY OF RELAYS AND RELAY SYSTEM INCORPORATING THE RELAY APPARATUS
    1.
    发明申请
    RELAY APPARATUS HAVING PLURALITY OF RELAYS AND RELAY SYSTEM INCORPORATING THE RELAY APPARATUS 审中-公开
    具有继电器装置的继电器和继电器系统的继电器装置

    公开(公告)号：US20160293368A1

    公开(公告)日：2016-10-06

    申请号：US15087318

    申请日：2016-03-31

    申请人： NIPPON SOKEN, INC. ,  DENSO CORPORATION ,  ANDEN CO., LTD.

    发明人： Ken TANAKA ,  Shota IGUCHI

    IPC分类号： H01H50/40 ,  G01R31/327 ,  H01H47/32

    CPC分类号： H01H50/40 ,  H01H47/32 ,  H01H50/546 ,  H01H51/20

    摘要： A relay apparatus incorporates at least first and second relays having respective first and second electromagnetic coils, with a single yoke partially surrounding each of the coils. When current is passed through only the first electromagnetic coil, to activate the first relay, resultant magnetic flux acting on the armature of the second relay is attenuated by passing a current through the second electromagnetic coil to produce opposing-direction magnetic flux. When current is passed in the opposite direction through the second coil, to activate the second relay, the magnetic fluxes produced by the first and second electromagnetic coils become mutually reinforced, thereby reducing the power consumption required to activate both of the relays and to maintain that activated state.

    摘要翻译： 中继装置包括具有相应的第一和第二电磁线圈的至少第一和第二继电器，单个轭部分地围绕每个线圈。 当电流仅通过第一电磁线圈时，为了激活第一继电器，通过使电流通过第二电磁线圈来产生相反方向的磁通量，作用在第二继电器的电枢上的合成磁通量被衰减。 当电流通过第二线圈的相反方向时，为了启动第二继电器，由第一和第二电磁线圈产生的磁通变得相互增强，从而降低了激活两个继电器所需的功率消耗，并且保持 激活状态。

    Contact switching device
    2.
    发明授权
    Contact switching device 有权
    触点开关装置

    公开(公告)号：US09240288B2

    公开(公告)日：2016-01-19

    申请号：US13582996

    申请日：2011-03-14

    申请人： Keisuke Yano ,  Ryuichi Hashimoto ,  Yasuo Hayashida ,  Shingo Mori

    发明人： Keisuke Yano ,  Ryuichi Hashimoto ,  Yasuo Hayashida ,  Shingo Mori

    IPC分类号： H01H1/36 ,  H01H50/54 ,  H01H1/66 ,  H01H50/40 ,  H01H50/60 ,  H01H51/06 ,  H01H51/00 ,  H01H50/30 ,  H01H50/04 ,  H01H50/00 ,  H01H50/02 ,  H01H9/44 ,  H01H50/44

    CPC分类号： H01H1/36 ,  H01H1/66 ,  H01H9/443 ,  H01H50/00 ,  H01H50/02 ,  H01H50/045 ,  H01H50/30 ,  H01H50/40 ,  H01H50/443 ,  H01H50/54 ,  H01H50/546 ,  H01H50/60 ,  H01H51/00 ,  H01H51/06 ,  H01H2050/025

    摘要： An object of the present invention is to provide a contact switching device that has small hitting sound during operation and is excellent in impact resistance. For this, there is a contact switching device in which a movable iron core (142) provided at one end portion of a movable shaft is attracted to a fixed iron core, based on excitation and degauss of an electromagnet portion, by which the movable shaft reciprocates in a shaft center direction, and a movable contact of a movable contact piece arranged at another end portion of the movable shaft contacts and departs from a fixed contact. Particularly, the movable iron core (142) has a cylindrical outer circumferential portion (142a) and an annular attracting and sticking portion (142b), and a ratio between an inner diameter and an outer diameter of the cylindrical outer circumferential portion (142a) is 77% or less.

    摘要翻译： 本发明的目的是提供一种在操作中具有小的敲击声并且抗冲击性优异的接触开关装置。 为此，存在一种触点切换装置，其中设置在可动轴的一个端部处的可动铁芯（142）基于电磁体部分的激励和消磁被吸引到固定铁芯，由此可动轴 在轴心方向往复运动，并且设置在可动轴的另一端部的可动接触片的可动接点与固定接点脱离。 特别地，可动铁芯（142）具有圆筒状的外周部（142a）和环状的吸引和粘贴部（142b），圆筒状​​的外周部（142a）的内径和外径之比 77％以下。

    Solenoid coil bobbin for electromagnetic switch
    4.
    发明授权
    Solenoid coil bobbin for electromagnetic switch 失效
    用于电磁开关的电磁线圈架

    公开(公告)号：US5281940A

    公开(公告)日：1994-01-25

    申请号：US860034

    申请日：1992-03-30

    申请人： Takeo Goto

    发明人： Takeo Goto

    IPC分类号： H01F5/02 ,  H01F5/04 ,  H01F7/06 ,  H01H50/40 ,  H01H50/44 ,  H01H51/06 ,  H01F5/00 ,  H01F15/10 ,  H01H50/60

    CPC分类号： H01F5/04 ,  H01F5/02 ,  H01H50/40 ,  H01H51/065

    摘要： A solenoid coil bobbin of the present invention for an electromagnetic switch which has a lead wire part of a coil being provided with projections an outer circumference walls adjacent to a pair grooves to be included the lead wire in the opening therebetween, each top end of the projections further having a swollen portion which protrudes in some length from a shape of a hall of the rigid iron core to be inserted the lead wire part therein, so that the swollen portion closes the opening of the lead wire part when inserting the lead wire part in the hall.

    摘要翻译： 本发明的用于电磁开关的螺线管线圈架，其具有线圈的引线部分，所述电磁线圈架具有与所述导线相邻的一对凹槽相邻的外围壁的凸起，所述外部壁围绕所述开口中的开口， 进一步具有从刚性铁芯的大厅的形状以一定长度突出以将引线部分插入其中的膨胀部分的突起，使得当插入引线部分时，膨胀部分封闭引线部分的开口 在大厅里。

    Sealed contact relay
    5.
    发明授权
    Sealed contact relay 失效
    密封接点继电器

    公开(公告)号：US3605049A

    公开(公告)日：1971-09-14

    申请号：US3605049D

    申请日：1970-01-12

    申请人： ALLEN BRADLEY CO

    发明人： WIELEBSKI WAYNE H

    IPC分类号： H01H51/28 ,  H01H50/04 ,  H01H50/08 ,  H01H50/40

    CPC分类号： H01H51/281

    摘要： A sealed contact relay has a plurality of sealed switches each enclosed in a modular cartridge. The relay structure has a Ushaped yoke made of magnetic material with two coils, one surrounding each leg of the yoke. A set of spaced magnetic flux fingers extend from the end of each leg of the yoke and in the same general direction. The cartridges are removably mounted between the spaced flux fingers of each set and bridge across the magnetic gap between the two sets of flux fingers. An indicator cap is attached to the top of the relay having a pivotally mounted indicator arm which swings away from a spring-biased position when the coils are energized. In another embodiment, a manual actuator is provided and has a magnet that can be moved into magnetic contact with the flux fingers to cause flux to flow in either direction through them.

    Magnetic System of Electromagnetic Relay
    9.
    发明申请
    Magnetic System of Electromagnetic Relay 审中-公开

    公开(公告)号：US20180122604A1

    公开(公告)日：2018-05-03

    申请号：US15856646

    申请日：2017-12-28

    申请人： Tyco Electronics (Shenzhen) Co. Ltd.

    发明人： Xiaoning Zhang

    IPC分类号： H01H50/40 ,  H01F7/14 ,  H01H51/22 ,  H01H50/28

    摘要： A magnetic system of an electromagnetic relay comprises a coil, an iron core, a yoke, and an armature. The iron core extends through the coil and has a first end and a second end opposite to the first end. A second part of the yoke is connected to the first end of the iron core and a first part of the yoke extends in a length direction of the iron core and is separated from the coil. The armature is disposed at the second end of the iron core and has a main body and a bending portion bent from the main body by a predetermined angle. The main body faces an end surface of the second end of the iron core. The bending portion is disposed at an inner side of an end portion of the first part of the yoke and faces the iron core.

    Magnetic contactor
    10.
    发明授权
    Magnetic contactor 有权
    电磁接触器

    公开(公告)号：US09514897B2

    公开(公告)日：2016-12-06

    申请号：US14478952

    申请日：2014-09-05

    申请人： LSIS CO., LTD.

    发明人： Jong Sung Yeom

    IPC分类号： H01H67/02 ,  H01H3/28 ,  H01H47/10 ,  H01H50/20 ,  H05K1/18 ,  H01H50/40 ,  H01H50/44 ,  H01H50/54 ,  H01H50/58 ,  H01H50/04

    CPC分类号： H01H3/28 ,  H01H47/10 ,  H01H50/041 ,  H01H50/20 ,  H01H50/40 ,  H01H50/443 ,  H01H50/541 ,  H01H50/546 ,  H01H50/58 ,  H05K1/181 ,  H05K2201/10015 ,  H05K2201/10053

    摘要： Disclosed is a magnetic contactor. The magnetic contactor includes a frame, a bobbin provided in the frame, and configured to include a hollow part, a movable core movably inserted into the hollow part in an axial direction, a yoke disposed at the outer surface of the bobbin to be separated from the coil and to face each other, and configured to act as a fixed core, and a manipulating circuit part disposed at the outer surface of the bobbin in parallel with a moving direction of the movable core to intersect the yoke. The coil is wound around an outer surface of the bobbin. Accordingly, a coil having a broad rated voltage range is used. Also, a structure of a product is simplified, and a space is broadly used.

    摘要翻译： 公开了一种电磁接触器。 电磁接触器包括框架，设置在框架中的线轴，并且构造成包括中空部分，沿轴向可移动地插入中空部分的可动芯，设置在线轴外表面上的轭， 线圈相对并且被配置为用作固定芯，以及操纵电路部，其与所述可动芯的移动方向平行地设置在所述线轴的外表面处以与所述轭相交。 线圈缠绕在线轴的外表面上。 因此，使用具有宽额定电压范围的线圈。 此外，简化了产品的结构，并且广泛地使用了空间。