公开(公告)号：US20140145803A1

公开(公告)日：2014-05-29

申请号：US14167550

申请日：2014-01-29

Applicant: CERAM TEC GMBH ,  ELLENBERGER & POENSGEN GMBH

Inventor： MICHAEL NAUMANN ,  REINER BINDIG ,  ALFONS KELNBERGER ,  HANS-JUERGEN SCHREINER ,  PETER STINGL ,  PETER MECKLER ,  MARKUS BIRNER

IPC: H01H51/12

CPC classification number: H01H51/12 ,  H01H47/04 ,  H01H50/18 ,  H01H50/26 ,  H01H50/32 ,  H01H50/36 ,  H01H50/56 ,  H01H50/646 ,  H01H51/082 ,  H01H57/00 ,  H01H71/127 ,  H01H2057/003

Abstract: An electromagnetic relay, in particular a motor vehicle relay, contains a magnet yoke, a relay coil, a hinged armature which is pivotable about an axis of rotation and on which a moving contact, as working or switchover contact, is retained relative to at least one fixed contact. A piezo actuator is provided, which keeps the working or switchover contact closed when the relay coil is de-energized as a result of the actuation of the piezo actuator.

Abstract translation: 一种电磁继电器，特别是机动车辆继电器，包含磁轭，继电器线圈，铰接电枢，其可围绕旋转轴线枢转，并且作为工作或切换触点的移动触点至少相对于至少保持 一个固定联系人。 提供压电致动器，当由于压电致动器的致动而使继电器线圈断电时，其保持工作或切换触点闭合。

公开(公告)号：US20140055221A1

公开(公告)日：2014-02-27

申请号：US13955283

申请日：2013-07-31

Applicant: Omron Corporation

Inventor： Toshifumi SUMINO ,  Masaaki YAMAMOTO ,  Ichinori SAKAI ,  Tatsuro KATO ,  Kazuya MURAKAMI

IPC: H01H50/20

CPC classification number: H01H50/20 ,  H01H50/26 ,  H01H50/36 ,  H01H50/42 ,  H01H50/642 ,  H01H51/2236

Abstract: The present invention provides an electromagnet device including: an electromagnet block having a spool around which a coil is wound and an iron core inserted in a central hole of the spool; a yoke connected to an end portion of the iron core via a permanent magnet; a movable iron piece pivotably supported on a pivoting shaft center located at an end face edge portion of the yoke, the movable iron piece is adapted to pivot on a basis of magnetization and demagnetization of the electromagnet block, and a protrusion having a linear edge portion which extends in parallel to the pivoting shaft center and the protrusion protrudes from at least either the movable iron piece or the iron core, the protrusion protrudes in a facing direction in which the movable iron piece and the iron core face each other.

Abstract translation: 本发明提供一种电磁铁装置，其特征在于，具备：电磁铁体块，具有卷绕绕线圈的线轴和插入所述线轴的中心孔的铁芯; 通过永磁体连接到铁芯的端部的磁轭; 可动铁片可枢转地支撑在位于轭架的端面边缘部分的枢转轴中心处，可动铁片适于基于电磁铁块的磁化和退磁而枢转，并且具有线性边缘部分 其平行于所述枢转轴中心延伸，并且所述突起从所述可动铁片或所述铁芯中的至少一个突出，所述突起沿着所述可动铁片和所述铁芯彼此面对的相对方向突出。

公开(公告)号：US20140028418A1

公开(公告)日：2014-01-30

申请号：US13982746

申请日：2011-03-24

Applicant: Tsukasa Yamashita ,  Tetsuo Shinkai ,  Yasuyuki Masui

Inventor： Tsukasa Yamashita ,  Tetsuo Shinkai ,  Yasuyuki Masui

IPC: H01H50/00

CPC classification number: H01H50/00 ,  H01H9/40 ,  H01H9/443 ,  H01H50/02 ,  H01H50/26 ,  H01H50/28 ,  H01H50/305 ,  H01H50/54

Abstract: An electromagnetic relay including a contact switching unit formed by arranging at least two contact groups, in parallel with each other and perpendicular to the touch/separation direction of the contacts, each of the contact group includes a pair of contacts that can touch and separate; an electromagnet block that drives the contact switching unit to open and close the contacts; and an arc-extinguishing member comprising a connection member made from a magnetic material and formed by a connection of protrusions that respectively protrude from both sides of a middle part in the direction of the parallel arrangement of the contact groups and between the contact groups, and also comprising permanent magnets respectively disposed at least on the opposing positions of the protrusions located on both sides of the middle part.

Abstract translation: 一种电磁继电器，包括通过将至少两个触点组彼此平行并垂直于触头的触摸/分离方向形成的触点切换单元，每个触点组包括可以触摸和分离的一对触头; 驱动接触切换单元以打开和闭合触点的电磁体块; 以及灭弧构件，其包括由磁性材料制成的连接构件，并且通过从所述接触组的并联装置的方向和所述接触组之间的中间部分的两侧分别突出的突起的连接形成，以及 还包括分别设置在位于中间部分的两侧的突起的相对位置上的永磁体。

公开(公告)号：US20130162053A1

公开(公告)日：2013-06-27

申请号：US13721486

申请日：2012-12-20

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Koji Iizuka ,  Akio Nakamura

IPC: H01H47/00

CPC classification number: H01H47/00 ,  H01H9/443 ,  H01H50/26 ,  H01R13/6683 ,  H01R13/703 ,  H01R24/30 ,  H01R2103/00 ,  H02J1/00 ,  H02J13/0003 ,  Y02B90/228 ,  Y04S20/18 ,  Y10T307/944

Abstract: A power distribution apparatus for supplying power from a direct-current power supply to a load via a first connector and a second connector includes a sensor unit configured to detect connected and disconnected states between the first connector and the second connector, a switch unit configured to make and break a connection between the first connector and the direct-current power supply, a receiver unit configured to receive a signal indicating whether to supply or cut off power to the load, and a control unit configured to control the switch unit to make or break the connection in response to the signal received by the receiver unit and the connected and disconnected states between the first connector and the second connector detected by the sensor unit.

Abstract translation: 一种用于经由第一连接器和第二连接器从直流电源向负载供电的配电装置包括被配置为检测第一连接器和第二连接器之间的连接和断开状态的传感器单元，配置为 断开第一连接器和直流电源之间的连接;接收器单元，被配置为接收指示是否向负载供电或切断电力的信号;以及控制单元，被配置为控制开关单元制造或 响应于由接收器单元接收的信号和由传感器单元检测到的第一连接器和第二连接器之间的连接和断开状态而断开连接。

公开(公告)号：US20130026957A1

公开(公告)日：2013-01-31

申请号：US13558395

申请日：2012-07-26

Applicant: Pietro CECCONI

Inventor： Pietro CECCONI

IPC: H02P1/16 ,  H01H51/00

CPC classification number: H01H50/30 ,  H01H50/26 ,  H02P1/445

Abstract: A relay device includes: an electromagnet constituted by a metallic core and an electrical winding associated therewith; and a mobile anchor associated with a traction spring and suitable for oscillating around a respective axis of oscillation in response to the combined action of an electromagnetic attraction force, generated by the electromagnet and intended to attract the anchor towards the core, and an elastic recovery force, exerted by the spring and intended to move the anchor away from the core and make it return to an initial position, so as to open or close selectively via the anchor a contact or switch of an external electrical circuit, wherein the anchor has a balanced or equilibrium configuration in which its centre of gravity is arranged substantially along the axis of oscillation, and thereby the masses of various portions anchor portions are distributed in a balanced manner around the same axis of oscillation.

Abstract translation: 中继装置包括：由金属芯构成的电磁体和与其相连的电绕组; 以及与牵引弹簧相关联并且适于响应于由电磁体产生并且旨在朝向芯部引导锚定件的电磁吸引力的组合作用而围绕相应的振动轴线摆动的移动锚杆以及弹性恢复力 由弹簧施加并且旨在将锚移离芯并使其返回到初始位置，以便经由锚固件选择性地打开或关闭外部电路的触点或开关，其中锚具有平衡的 或平衡构造，其中其重心基本上沿着振动轴布置，从而各个部分锚固部分的质量围绕相同的振动轴线以平衡的方式分布。

公开(公告)号：US20120081199A1

公开(公告)日：2012-04-05

申请号：US13377153

申请日：2010-06-01

Applicant: Chungtai Hao

Inventor： Chungtai Hao

IPC: H01H9/00

CPC classification number: H01H51/08 ,  H01H50/26 ,  H01H50/546

Abstract: An energy-saving electromagnetic switching device in the present invention includes a housing, and an electromagnetic assembly and a movable magnetic pole within the housing. The movable magnetic pole connects a resilience means which engages with the movable magnetic pole to control the electromagnetic switching device switched on and off. At least one locking assembly is set between the movable magnetic pole and the housing, via which the electromagnetic switching device can automatically and repeatably change from an on-state to an off-state if the electromagnetic assembly is momentarily energized. The electromagnetic switching device is energy-saved, has higher automatization degree, simple operation, and lower cost.

Abstract translation: 本发明的节能型电磁开关装置，在壳体内具有壳体，电磁组件和可动磁极。 可动磁极连接与可动磁极接合的弹性装置，以控制电磁开关装置的接通和断开。 至少一个锁定组件设置在可移动磁极和壳体之间，如果电磁组件瞬时通电，电磁开关装置可以通过该至少一个锁定组件自动地并且可重复地从接通状态改变到断开状态。 电磁开关器件节能，自动化程度高，操作简单，成本低。

公开(公告)号：US08035468B2

公开(公告)日：2011-10-11

申请号：US10535052

申请日：2003-11-06

Applicant: Ralf Hoffmann ,  Heinz Stadler

Inventor： Ralf Hoffmann ,  Heinz Stadler

IPC: H01H67/02

CPC classification number: H01H50/042 ,  H01H49/00 ,  H01H50/26 ,  H01H50/36

Abstract: A relay has a magnet system with a core partially enclosed by a coil. A yoke has a first yoke leg attached to a first end of the core and a second yoke leg extending parallel to the core. The second yoke leg has an armature mounting portion formed on an upper side of the second yoke leg remote from the coil. A pole has a first pole leg connected to a second end of the core and a second pole leg extending parallel to the core. The second pole leg has an upper surface substantially aligned with the armature mounting portion. A fixed contact is arranged on a fixed contact carrier substantially aligned with the second pole leg. The arrangement of the magnet system ensures precise positional alignment during extrusion coating with a plastic material.

Abstract translation: 继电器具有磁体系统，其中芯部被线圈部分地包围。 轭具有附接到芯的第一端的第一轭腿和平行于芯延伸的第二轭腿。 第二轭腿具有形成在远离线圈的第二轭腿的上侧上的电枢安装部分。 杆具有连接到芯的第二端的第一极腿和平行于芯延伸的第二极腿。 第二极腿具有与电枢安装部分大致对准的上表面。 固定触点布置在基本上与第二极腿对齐的固定触点支架上。 磁体系统的布置确保了在用塑料材料的挤出涂覆期间精确的位置对准。

公开(公告)号：US07283026B2

公开(公告)日：2007-10-16

申请号：US11341589

申请日：2006-01-30

Applicant: Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

Inventor： Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

IPC: H01F51/22

CPC classification number: H01H50/043 ,  H01H9/40 ,  H01H50/26 ,  H01H50/60 ,  H01H50/646

Abstract: An electromagnetic relay including a base, an electromagnet fitted to the base, and a contact section operable to open or close with an operation of the electromagnet. The base includes a retaining face firstly contacting with the yoke of the electromagnet, in an action of fitting the electromagnet to the base, and retaining the electromagnet at a predetermined height on the base as seen in a direction of the coil center axis of the electromagnet. The base also includes a guide face slidably engaged with the yoke, by shifting the yoke along the retaining face, and guiding the electromagnet in a fitting direction intersecting with the coil center axis. The retaining face and the guide face cooperate with each other to fixedly support the electromagnet at a predetermined fitting position on the base.

Abstract translation: 一种电磁继电器，其包括基座，安装到基座的电磁体以及可操作以通过电磁体的操作来打开或闭合的接触部分。 底座包括一个保持面，首先与电磁铁的磁轭接触，在将电磁铁安装到基座上的作用下，将电磁铁保持在基座上的预定高度，如电磁铁的线圈中心轴线方向 。 基座还包括通过沿着保持面移动磁轭而与轭架可滑动地接合的引导面，并且沿与线圈中心轴线相交的装配方向引导电磁铁。 保持面和引导面彼此配合，以将电磁体固定在基座上的预定的配合位置。

公开(公告)号：US06674353B1

公开(公告)日：2004-01-06

申请号：US09958182

申请日：2002-06-17

Applicant: Martin Hanke ,  Ralf Hoffmann ,  Josef Kern ,  Karsten Pietsch

Inventor： Martin Hanke ,  Ralf Hoffmann ,  Josef Kern ,  Karsten Pietsch

IPC: H01H5108

CPC classification number: H01H50/26 ,  H01H50/16

Abstract: The magnet system is part of a relay, which displays particularly low-noise switching. Components of the magnet system include a core unit (1), an armature (6) and a not represented coil, whereby the armature (6) is preloaded in an open position. The low-noise switching behavior is achieved in that the armature (6) is designed in such a manner that the armature pole face in the region of its front end (8a) in the closing direction is essentially perpendicular to a connecting line (16) towards the bearing edge (12). In addition, when the armature (6) is attracted, the core pole face (9) extends at least substantially parallel to the armature pole face (8). The arrangement according to the invention requires no additional parts for the purpose of noise reduction, resulting in a particularly simple and compact structure.

Abstract translation: 磁铁系统是继电器的一部分，显示出特别低噪音的开关。 磁体系统的部件包括芯单元（1），电枢（6）和未示出的线圈，由此将电枢（6）预加载在打开位置。 实现低噪声开关行为的原因在于，电枢（6）被设计成使得其闭合方向上其前端（8a）区域中的电枢极面基本上垂直于连接线（16）， 朝向轴承边缘（12）。 此外，当电枢（6）被吸引时，芯极面（9）至少基本平行于电枢极面（8）延伸。 根据本发明的装置不需要用于降噪的附加部件，导致特别简单和紧凑的结构。

公开(公告)号：US06225880B1

公开(公告)日：2001-05-01

申请号：US09529892

申请日：2000-04-19

Applicant: Josef Kern

Inventor： Josef Kern

IPC: H01H5122

CPC classification number: H01H50/14 ,  H01H49/00 ,  H01H50/042 ,  H01H50/26 ,  H01H50/36 ,  H01H50/443 ,  H01H50/54 ,  H01H2050/049 ,  H01H2050/446

Abstract: The inventive relay has a base body in the form of a coil body (1), the base body supporting a core (16), a yoke (20), an armature (22) and a contact spring (23) which is connected to the armature. Fixed contact supports (34) and a contact spring connection pin (5) which consist of semi-finished wire with a preferably rectangular or square cross-section are embedded in a flange (12) of the coil body (1). The inventive electromagnetic relay is therefore very simple to produce. There is no wasted material, no punching tools are needed for the contact connection parts and since no particles of plastic are abraded by insertion, there is no risk of this impairing the quality of the relay.

Abstract translation: 本发明的继电器具有线圈体（1）形式的基体，支撑铁心（16），轭架（20），电枢（22）和接触弹簧（23）的基体， 电枢。 固定接触支撑件（34）和由优选矩形或正方形横截面的半成品线组成的接触弹簧连接销（5）嵌入在线圈体（1）的凸缘（12）中。 因此，本发明的电磁继电器非常容易制造。 没有浪费的材料，接触连接部件不需要冲压工具，并且由于没有塑料颗粒被插入而磨损，因此不会损害继电器的质量。