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21. 发明授权

US08847713B2 Starter-use electromagnetic switch 有权
标题翻译：起动电磁开关
公开(公告)号：US08847713B2
公开(公告)日：2014-09-30
申请号：US13484984
申请日：2012-05-31
申请人： Masami Niimi , Takahisa Inagaki , Mitsuhiro Murata
发明人： Masami Niimi , Takahisa Inagaki , Mitsuhiro Murata
IPC分类号： H01H67/02 , H01H50/44 , F02N11/08 , H01H51/06
CPC分类号： F02N11/087 , F02N11/0814 , H01H50/443 , H01H51/065 , H02K7/14
摘要： The starter-use electromagnetic switch has an electrical contact interposed in a power supply line for supplying power from a battery to a starter motor, the main contact being turned on and off in interlock with energization of an electromagnet implemented by an excitation coil. The electromagnetic switch includes a connection fitting connected to the excitation coil at one end thereof and drawn outside through a resin cover of the electromagnetic switch at the other end thereof, and a terminal fitting electrically and mechanically connected to the other end of the connection fitting at one end thereof, the other end of the terminal fitting being branched into first and second terminal pieces. The first terminal piece serves as an excitation terminal supplied with power from the battery. The second terminal piece serves as a connection terminal connected to an excitation terminal of an external electromagnetic switch through a cable.
摘要翻译：起动器使用的电磁开关具有插入到电源线中的电接触，用于从电池向起动电动机供电，主触头与通过励磁线圈实现的电磁体的通电互相接通和断开。电磁开关包括在其一端连接到励磁线圈的连接配件，并在其另一端通过电磁开关的树脂盖拉出外部，以及端子接头，电气机械地连接到连接配件的另一端其一端，端子接头的另一端分支成第一和第二端子片。第一端子作为从电池供电的励磁端子。第二端子件用作通过电缆连接到外部电磁开关的励磁端子的连接端子。

22. 发明授权

US08773226B2 Driving device and relay 有权
标题翻译：驱动装置和继电器
公开(公告)号：US08773226B2
公开(公告)日：2014-07-08
申请号：US13780825
申请日：2013-02-28
申请人： Johnson Electric S.A.
发明人： Yue Li , Bao Ting Liu , Jin Yun Gan , Chui You Zhou , Yong Wang , Xiao Ning Zhu
IPC分类号： H01H67/02
CPC分类号： H01H51/2272 , H01H50/641 , H01H51/12
摘要： A relay has a driving device that includes a magnet portion, two electromagnets, a yoke portion fixed to the above elements, and a rocking armature. The magnet portion includes a ferrite permanent magnet polarized in a direction perpendicular to the yoke portion and a bearing surface facing way from the yoke portion. Each electromagnet includes an iron core fixed to the yoke portion and a coil wound thereon. The two iron cores are arranged at opposite sides of the magnet portion. The rocking armature includes two arms connected to each other with an included angle formed therebetween and a convex joint of the two arms. The convex joint abuts against the bearing surface and the rocking armature pivots about the convex joint between a first position and a second position in which the rocking armature contacts a respective one of the iron cores.
摘要翻译：继电器具有驱动装置，其包括磁体部分，两个电磁体，固定到上述元件的磁轭部分和摆动电枢。磁体部分包括在垂直于磁轭部分的方向上偏振的铁氧体永磁体和与轭部分相对的支承表面。每个电磁体包括固定到磁轭部分的铁芯和缠绕在其上的线圈。两个铁芯布置在磁体部分的相对侧。摆动电枢包括彼此连接的两个臂，其间形成有夹角并且两个臂的凸接合。凸接头抵靠支承面，摇动衔铁在第一位置与第二位置之间绕凸接头枢转，在该第一位置和第二位置之间，摆动电枢与相应的一个铁芯接触。

23. 发明授权

US08749331B2 Electromagnetic contactor 失效
标题翻译：电磁接触器
公开(公告)号：US08749331B2
公开(公告)日：2014-06-10
申请号：US13878933
申请日：2012-05-09
申请人： Osamu Kashimura , Masaru Isozaki , Hiroyuki Tachikawa , Kouetsu Takaya , Yasuhiro Naka , Yuji Shiba
发明人： Osamu Kashimura , Masaru Isozaki , Hiroyuki Tachikawa , Kouetsu Takaya , Yasuhiro Naka , Yuji Shiba
IPC分类号： H01H9/30 , H01H67/02
CPC分类号： H01H33/182 , H01H51/22
摘要： An electromagnetic contactor has a contact device having a contact housing case housing a pair of fixed contacts and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts, and an insulating cylinder in a bottomed tubular shape disposed on an inner peripheral surface of the contact housing case to enclose the pair of fixed contacts and the movable contact. The insulating cylinder positions an arc extinguishing permanent magnet for extinguishing an arc generated between the pair of fixed contacts and the movable contact. A magnet housing portion to protect the arc extinguishing permanent magnet from the arc is formed on an inner peripheral surface of the insulating cylinder and faces a side surface of the movable contact. An arc extinguishing space is formed on an outer side of the magnet housing portion in an extending direction of the movable contact.
摘要翻译：电磁接触器具有接触装置，该接触装置具有容纳一对固定触头的触点壳体壳体和设置成能够与一对固定触头接触和分离的可动触头，以及设置在一对固定触点上的有底管状绝缘筒体触点壳体的内周表面，以封闭一对固定触点和可动触点。绝缘圆柱体定位一个灭弧永磁体，用于熄灭一对固定触头和可动触头之间产生的电弧。在绝缘筒体的内周面形成有用于保护灭弧永磁体免受电弧影响的磁体收容部，面对活动触点的侧面。在可动触点的延伸方向上，在磁体容纳部的外侧形成有灭弧空间。

24. 发明授权

US08653917B2 Contact device and electromagnetic switch using contact device 有权
标题翻译：接触装置和电磁开关使用接触装置
公开(公告)号：US08653917B2
公开(公告)日：2014-02-18
申请号：US13696915
申请日：2011-06-14
申请人： Kouetsu Takaya , Kenji Suzuki , Yasuhiro Naka
发明人： Kouetsu Takaya , Kenji Suzuki , Yasuhiro Naka
IPC分类号： H01H67/02 , H01H9/30
CPC分类号： H01H33/60 , H01H9/443 , H01H50/546
摘要： A contact device includes a pair of fixed contactors fixed to one side of an insulation container with a predetermined space therebetween and having a columnar shape with a tip end contact surface protruding at lease inside the insulation container, and a movable contactor disposed to be capable of contacting with and separating from the pair of fixed contactors. Surfaces of the pair of fixed contactors facing the movable contactor are formed of annular peripheral walls having a concave part at a center thereof. An annular arc is formed between the annular peripheral wall and the movable contactor when the contact device is in an open state.
摘要翻译：接触装置包括一对固定接触器，该固定接触器固定在绝缘容器的一侧，其间具有预定的间隔，并且具有柱形形状，其顶端接触表面至少突出于绝缘容器内;以及活动接触器，与一对固定接触器接触和分离。面对活动接触器的一对固定接触器的表面由在其中心具有凹部的环形周壁形成。当接触装置处于打开状态时，环形圆弧形成在环形周壁和活动接触器之间。

25. 发明授权

US08581680B2 Connecting device adaptable to different contactors 有权
标题翻译：连接装置适用于不同的接触器
公开(公告)号：US08581680B2
公开(公告)日：2013-11-12
申请号：US13346159
申请日：2012-01-09
申请人： Alain Portier
发明人： Alain Portier
IPC分类号： H01H67/02
CPC分类号： H01H50/443 , H01H50/021 , H01H50/541 , H01H2011/0037
摘要： A device for connecting a terminal of an operating coil of an electromagnetic contactor, the device having a first connecting piece electrically connected to a terminal of the operating coil, a second connecting piece arranged in the contactor opposite a surface of the contactor so as to be accessible from the outside of the insulating body of the contactor in order to enable the electrical connection between the contactor and an outside module, and at least one connecting member including a first connecting portion arranged to ensure the electric contact with the first connecting piece according to at least two different relative positions between the first connecting portion and the first connecting piece, and a second connecting portion arranged to ensure the electric contact with the second connecting piece according to at least two different relative positions between the second connecting portion and the second connecting piece.
摘要翻译：一种用于连接电磁接触器的操作线圈的端子的装置，所述装置具有电连接到所述操作线圈的端子的第一连接件，设置在所述接触器相对于所述接触器的表面的第二连接件，可以从接触器的绝缘体的外部接近，以便能够实现接触器和外部模块之间的电连接;以及至少一个连接构件，其包括第一连接部分，该第一连接部分布置成确保与第一连接件电接触所述第一连接部和所述第一连接片之间的至少两个不同的相对位置以及第二连接部，所述第二连接部布置成确保与所述第二连接片的电接触，所述第二连接部在所述第二连接部和所述第二连接之间至少两个不同的相对位置片。

26. 发明授权

US08508321B2 Relay with multiple coils 有权
标题翻译：具有多个线圈的继电器
公开(公告)号：US08508321B2
公开(公告)日：2013-08-13
申请号：US13489420
申请日：2012-06-05
申请人： Sung Jen Wu
发明人： Sung Jen Wu
IPC分类号： H01H51/22 , H01H67/02
CPC分类号： H01H50/44 , H01H50/22 , H01H50/546
摘要： A relay with multiple coils includes a base which has two fixed contacts, a coil assembly which has a U-shaped armature, a U-shaped iron core, two tubular bobbins received between the U-shaped armature and the U-shaped iron core, two coils respectively wound around the tubular bobbins. A spring member is movable above the coil assembly. The spring member has two moving contacts corresponding to the fixed contacts. A coil spring is disposed between the spring member and the coil assembly. When each coil induces a magnetic field by supplying electric current, the coil spring is compressed such that the moving contacts connect with the fixed contacts; when no electric current is supplied, the coil spring provides the restoring force to draw the spring member backward. Therefore, the relay acts as a switch for adapting to open/close a circuit connected to the relay.
摘要翻译：具有多个线圈的继电器包括具有两个固定触点的基座，具有U形电枢的线圈组件，U形铁芯，容纳在U形电枢和U形铁芯之间的两个管状线轴，两个线圈分别缠绕在管状线轴上。弹簧构件可在线圈组件上方移动。弹簧构件具有对应于固定触点的两个移动触头。螺旋弹簧设置在弹簧构件和线圈组件之间。当每个线圈通过提供电流引起磁场时，螺旋弹簧被压缩，使得移动触点与固定触点连接; 当没有供应电流时，螺旋弹簧提供恢复力以向后拉动弹簧构件。因此，继电器作为开关来适应打开/关闭与继电器相连的电路。

27. 发明授权

US08362858B2 Electromagnetic switch 有权
标题翻译：电磁开关
公开(公告)号：US08362858B2
公开(公告)日：2013-01-29
申请号：US13279577
申请日：2011-10-24
申请人： Tadahiro Kurasawa
发明人： Tadahiro Kurasawa
IPC分类号： H01H67/02
CPC分类号： H01H51/065
摘要： An electromagnetic switch includes an electromagnetic coil, a fixed core, a movable core, and a diode. The electromagnetic coil is configured to form an electromagnet when energized. The fixed core is arranged to be magnetized by the electromagnet. The movable core is arranged to be attracted by the magnetized fixed core to move in a movement direction toward the fixed core. The diode is electrically connected in parallel with the electromagnetic coil. The diode includes a main body and has a pair of leads respectively extending from a pair of ends of the main body which are opposite to each other in a lead arrangement direction of the diode. The lead arrangement direction of the diode is parallel to the movement direction of the movable contact.
摘要翻译：电磁开关包括电磁线圈，固定铁芯，可动铁芯和二极管。电磁线圈被配置为在通电时形成电磁体。固定铁芯被电磁铁磁化。可动铁芯被磁化的固定铁心吸引，朝向固定铁心移动。二极管与电磁线圈并联电连接。二极管包括主体，并且具有分别从主体的一对端部沿着二极管的引线排列方向彼此相对延伸的一对引线。二极管的引线排列方向与可动触点的移动方向平行。

28. 发明授权

US08305168B2 Forced return solenoid 有权
标题翻译：强制返回电磁铁
公开(公告)号：US08305168B2
公开(公告)日：2012-11-06
申请号：US12726803
申请日：2010-03-18
申请人： Ivan Coti{hacek over (c)} , Toma{hacek over (z)} Bratu{hacek over (s)} , Sebastjan Kobal
发明人： Ivan Coti{hacek over (c)} , Toma{hacek over (z)} Bratu{hacek over (s)} , Sebastjan Kobal
IPC分类号： H01H67/02
CPC分类号： H01H51/065 , H01H3/001
摘要： A forced return solenoid that includes an electrical winding configured to create an electromagnetic field when electrical current flows through the winding, an electrical terminal configured to be connected to a source of electrical energy, and a moveable contact plate configured to be moved into contact with the electrical terminal. Embodiment of the forced return solenoid include a plunger configured to move axially in response to the electromagnetic field generated by the electrical winding. Movement of the plunger in one direction causes the moveable contact plate to connect with the electrical terminal. Movement of the plunger in the opposite direction causes an impact intended to break the connection between the moveable contact plate and the electrical terminal. Embodiments of the forced return solenoid further include a return spring configured to move the plunger in the second direction, wherein the impact means comprises a removable snap ring affixed to the plunger.
摘要翻译：一种强制回路螺线管，包括被配置为当电流流过绕组时产生电磁场的电绕组，被配置为连接到电能源的电端子，以及可移动接触板，其被配置为与电气终端。强制返回螺线管的实施例包括构造成响应于电绕组产生的电磁场而轴向移动的柱塞。柱塞在一个方向上的移动导致可移动接触板与电气端子连接。柱塞在相反方向的运动导致打破了可动接触板和电气端子之间的连接的冲击。强制返回螺线管的实施例还包括复位弹簧，该复位弹簧构造成沿着第二方向移动柱塞，其中冲击装置包括固定到柱塞上的可拆卸卡环。

29. 发明授权

US08289110B2 Electromagnetic switching device 有权
标题翻译：电磁开关装置
公开(公告)号：US08289110B2
公开(公告)日：2012-10-16
申请号：US12914080
申请日：2010-10-28
申请人： Masami Niimi , Yoshinori Yamaguchi , Kiyokazu Haruno
发明人： Masami Niimi , Yoshinori Yamaguchi , Kiyokazu Haruno
IPC分类号： H01H67/02
CPC分类号： F02N11/087 , H01H51/065
摘要： In an electromagnetic switch device, a direction where a first plunger moves at the time a solenoid for pinion extrusion operates and a direction where a second plunger moves at the time a solenoid for motor energization operates are constituted in the same direction. A concave portion having a predetermined depth D is formed in a first fixed iron core used for the solenoid for pinion extrusion and a stopper member that controls a returning position of the second plunger is arranged therein. A part of the second plunger overlaps to the first fixed iron core in the axial direction.
摘要翻译：在电磁开关装置中，当电动机通电用螺线管动作时，第一柱塞在小齿轮挤压用螺线管动作时的方向和第二柱塞移动的方向成为同一方向。具有预定深度D的凹部形成在用于小齿轮挤出用螺线管的第一固定铁芯中，并且配置有控制第二柱塞的返回位置的止动构件。第二柱塞的一部分在轴向上与第一固定铁芯重叠。

30. 发明申请

US20120206221A1 RELAY WITH MULTIPLE CONTACTS 有权
公开(公告)号：US20120206221A1
公开(公告)日：2012-08-16
申请号：US13452935
申请日：2012-04-23
申请人： Sung Jen Wu
发明人： Sung Jen Wu
IPC分类号： H01H67/02
CPC分类号： H01H9/40 , H01H50/546
摘要： A relay with multiple contacts includes a coil assembly and a contact assembly. The contact assembly includes at least one base having at least two slots defined therein and at least two bridge members respectively received in the at least two slots. Each bridge member has at least two terminal portions respectively formed thereon. Each terminal portion has a movable contact mounted thereon. At least one connector has at least two fixed contacts mounted thereon. Each fixed contact selectively connects with the corresponding movable contact. A first conducting member and a second conducting member are located between the coil assembly and the contact assembly. The first conducting member has at least one first fixed contact for selectively connecting with the corresponding movable contact. The second conducting member has at least one second fixed contact for selectively connecting with the corresponding movable contact.

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