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1. 发明公开

EP4354479A1 RELAY 审中-公开
公开(公告)号：EP4354479A1
公开(公告)日：2024-04-17
申请号：EP23203222.7
申请日：2023-10-12
申请人： Xiamen Hongfa Electric Power Controls Co., Ltd.
发明人： Dai, Wenguang , Wang, Meng , Fu, Dapeng , Xie, Fengzhu , Chen, Songsheng
IPC分类号： H01H1/54 , H01H50/04 , H01H50/54 , H01H50/42 , H01H50/60
CPC分类号： H01H50/546 , H01H50/045 , H01H50/60 , H01H1/54 , H01H50/42
摘要： A relay includes a contact container (10) having a contact chamber (101), a pair of first through holes (102) and a second through hole (103) communicated with the contact chamber (101); a pair of static contact leading-out terminals (20) passed through the first through holes (102) and connected to the contact container (10); a connector (30) passing through the second through hole (103) and connected to the contact container (10); a first magnetizer (40) provided in the contact chamber (101) and connected to the connector (30); and a pushing rod assembly (50) including a movable component (53) with a movable contact piece (54). The movable component (53) is movably provided in the contact chamber (101) to make the movable contact piece (54) come into contact with or separate from the pair of static contact leading-out terminals (20).

2. 发明授权

EP1770740B1 Electrical contactor current sensing system 有权
公开(公告)号：EP1770740B1
公开(公告)日：2018-06-13
申请号：EP06020482.3
申请日：2006-09-28
申请人： Rockwell Automation Technologies, Inc.
发明人： Battani, Jeffery John , Lee, Ping Soon
IPC分类号： H01H50/02 , H01H83/14 , H01H71/12 , H01H50/04 , H01H83/02 , H02H3/347
CPC分类号： H01H83/14 , H01H50/021 , H01H50/045 , H01H71/123 , H01H83/02 , H02H3/347
摘要： A current sensing module is provided for contactors and similar switch gear. The current sensing module is packaged so as to be capable of mounting on a line or a load side of a contactor. The current sensing module may be eliminated where current signals are not needed, but can be added to the package where monitoring and control functions may benefit from sensed current signals on either or both sides of a contactor. The current sensing module may be configured as a single or multiple-phase device, and may output either analog or digital signals to local devices or to networked devices.

3. 发明公开

EP3018686A4 FRAMEWORK OF RELAY AND RELAY 有权
标题翻译：框架，以继电器和继电器
公开(公告)号：EP3018686A4
公开(公告)日：2017-02-22
申请号：EP14820573
申请日：2014-05-30
申请人： XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD
发明人： ZHONG SHUMING , SHI SHENGSHENG
IPC分类号： H01H50/04 , H01H9/36 , H01H9/44 , H01H50/54
CPC分类号： H01H33/18 , H01H9/362 , H01H9/443 , H01H50/042 , H01H50/045 , H01H50/06 , H01H50/546 , H01H2205/002 , H01H2235/012
摘要： A framework part of a relay and a relay. An inner hollow portion and peripheral windows are formed by the framework. The windows are communicated with the exterior of the framework and the hollow portion. At least one group of contactors that can correspondingly contact are accommodated in the hollow portion. An arc gap is formed between the contactors that can correspondingly contact. The windows are aligned with the arc gap from an outer side. A main body of the framework is a hollowed injection molding framework, and has multiple windows that are aligned with the arc gap from the outer side, so that, under the precondition of ensuring the structural strength, materials can be reduced and the cost can be reduced. The windows can be used for installing functional components such as magnetic steel, a resistant act clip or an arcing and arc extinguishing piece. The framework is made be applicable to relays and breakers having more functions and requirements, so as to improve a scope of application of products to a great extent and facilitate reduction of molds and other manufacturing costs.

4. 发明公开

EP3016125A3 CROSSBAR STRUCTURE OF ELECTROMAGNETIC CONTACTOR 有权
标题翻译：电磁接触器的横梁结构
公开(公告)号：EP3016125A3
公开(公告)日：2016-05-25
申请号：EP15186173.9
申请日：2015-09-22
申请人： LSIS Co., Ltd.
发明人： RHO, Dong Chae
IPC分类号： H01H50/04 , H01H1/50 , H01H50/54 , H01H1/20
CPC分类号： H01H50/14 , H01H1/2008 , H01H1/50 , H01H50/045 , H01H50/546 , H01H2001/508
摘要： Disclosed are a crossbar structure of an electromagnetic contactor, and more particularly, a crossbar structure of an electromagnetic contactor in which consistent performance is made by preventing a moving mount from being flipped. In the crossbar structure of the electromagnetic contactor, the electromagnetic contactor includes a crossbar configured to move up and down and a moving contact point disposed on an installation groove, which is formed on the crossbar in a vertical direction, and brought in contact with or separated from a fixed contact point. In this case, the installation groove includes an insertion part into which the moving contact point is inserted and assemblable and an operating part closely formed enough to prevent the moving contact point from being flipped when the moving contact point moves up and down.

5. 发明授权

EP2674958B1 Electromagnetic switching device 有权
标题翻译：电磁开关装置
公开(公告)号：EP2674958B1
公开(公告)日：2016-04-27
申请号：EP13171447.9
申请日：2013-06-11
申请人： LSIS Co., Ltd.
发明人： Lee, Sang Jin
IPC分类号： H01H50/04 , H01H50/20 , H01H50/54
CPC分类号： H01H51/00 , H01H50/042 , H01H50/045 , H01H50/20 , H01H50/546

6. 发明公开

EP2930734A1 ELECTROMAGNETIC SWITCH, MANUFACTURING METHOD THEREFOR, AND VEHICLE ENGINE 有权转让
标题翻译： ELEKTROMAGNETISCHER SCHALTER，HERSTELLUNGSVERFAHRENDAFÜRUND KRAFTFAHRZEUG
公开(公告)号：EP2930734A1
公开(公告)日：2015-10-14
申请号：EP13794212.4
申请日：2013-05-21
申请人： Bosch Automotive Products (Changsha) Co., Ltd , Robert Bosch GmbH
发明人： BORES, Javier , CHEN, Guojun , CHEN, Jiming
IPC分类号： H01H51/06 , F02N11/00
CPC分类号： F02N11/087 , F02N15/006 , H01H49/00 , H01H50/045 , H01H51/06 , H01H51/065
摘要： A method for manufacturing a solenoid switch of a vehicle starter, comprising: arranging within a housing (2) a fixed core (4) and a movable core (6) having a single-piece-type push rod (30), arranging a elastic element (22) onto the push rod, arranging a contact bridge (14) at the rear end of the push rod, allowing the push rod to move rearwards until detecting that an initial electric connection state is established between two contact studs (10) via the contact bridge, allowing the push rod to move further rearwards for a reserved stroke, then, in a state that the movable core is kept abutted against the fixed core, fixing the movable core onto the push rod, and processing the front end of the push rod into an engagement window (40a) used for inserting therein the upper end of a shift fork. Also, the solenoid switch manufactured on the basis of the method and the vehicle starter comprising such solenoid switch. Employment of the method in manufacturing of the solenoid switch allows for reductions in reserved stroke tolerance, in positioning tolerance, and in engagement window size, thus increasing the positioning precision of a drive gear.
摘要翻译：一种用于制造车辆起动器的电磁开关的方法，包括：在壳体（2）内布置固定芯（4）和具有单件式推杆（30）的可动芯（6），布置弹性元件（22）到推杆上，在推杆的后端布置接触桥（14），允许推杆向后移动，直到检测到在两个接触柱（10）之间经由接触桥，允许推杆进一步向后移动预留行程，然后在可动铁芯保持抵靠固定铁芯的状态下，将可动铁芯固定在推杆上，并且处理前端推杆进入用于在其中插入换档拨叉的上端的接合窗口（40a）中。此外，基于该方法制造的电磁开关和包括这种螺线管开关的车辆起动器。在制造电磁开关中采用该方法允许减少预留行程公差，定位公差和接合窗口尺寸，从而增加驱动齿轮的定位精度。

7. 发明授权

EP2579288B1 ELECTROMAGNETIC CONTACTOR AND METHOD OF ASSEMBLING ELECTROMAGNETIC CONTACTOR 有权
标题翻译：电磁防护和装配工艺与电磁防护
公开(公告)号：EP2579288B1
公开(公告)日：2015-01-21
申请号：EP10852119.6
申请日：2010-12-20
申请人： Fuji Electric FA Components & Systems Co. Ltd.
发明人： TAKAYA, Kouetsu , OKUBO, Koji , NAKA, Yasuhiro , SUZUKI, Kenji
IPC分类号： H01H50/64 , H01H49/00 , H01H50/02 , H01H50/04 , H01H50/20
CPC分类号： H01H50/643 , H01H49/00 , H01H50/045 , H01H50/20 , H01H2300/042 , Y10T29/49105

8. 发明公开

EP2381459A4 SEALED CONTACT DEVICE 有权转让
标题翻译：密封接点装置
公开(公告)号：EP2381459A4
公开(公告)日：2014-05-21
申请号：EP10733283
申请日：2010-01-18
申请人： PANASONIC CORP
发明人： YAMAGATA KATSUTOSHI , NISHIMURA TSUKASA , YAMAMOTO RITU , YOSITANI KATUMI , ITO MASAHIRO
IPC分类号： H01H50/54 , H01H1/66 , H01H50/02 , H01H50/04 , H01H51/06
CPC分类号： H01H50/546 , H01H1/66 , H01H50/023 , H01H50/045 , H01H51/065 , H01H2050/025

9. 发明公开

EP2711955A1 ARC EXTINGUISHING CHAMBER ASSEMBLY METHOD FOR ELECTROMAGNETIC CONTACTOR 审中-公开
标题翻译： LICHTBOGENLÖSCHKAMMER-MONTAGEVERFAHRENFÜREIN ELEKTROMAGNETISCHESSCHÜTZ
公开(公告)号：EP2711955A1
公开(公告)日：2014-03-26
申请号：EP12785001.4
申请日：2012-04-03
申请人： Fuji Electric Fa Components & Systems Co., Ltd. , Fuji Electric Co., Ltd.
发明人： NAKA, Yasuhiro , TAKAYA, Kouetsu , SUZUKI, Kenji
IPC分类号： H01H49/00 , H01H50/14
CPC分类号： H01H11/00 , H01H1/66 , H01H9/443 , H01H49/00 , H01H50/045 , H01H50/14 , H01H50/163 , H01H50/38 , H01H51/065 , H01H2050/025 , Y10T29/49105
摘要： A method for assembling an arc-extinguishing chamber of an electromagnetic contactor is provided which is capable of easily assembling an arc-extinguishing chamber when the shape of a fixed contact is complicated. According to the method, an arc-extinguishing chamber of an electromagnetic contactor can be assembled by carrying out: a step of fixing a pair of fixed contacts (111) and (112), which is configured by a support conductor (114) and a C-shaped part (115), to a bottom plate part of a tub-shaped arc-extinguishing chamber (102) having an open end, this C-shaped part (115) configuring the inside of the arc-extinguishing chamber (102); a step of installing an insulation cover (121), which covers a part other than contact point parts, to the C-shaped part (115) of the pair of fixed contacts (111) and (112); and step of disposing a movable contact (130) so as to be able to come into contact with and separate from the contact point parts (118a) of the fixed contacts (111) and (112).
摘要翻译：提供一种组装电磁接触器的灭弧室的方法，当固定接点的形状复杂时，能够容易地组装灭弧室。根据该方法，电磁接触器的灭弧室可以通过执行以下步骤组装：固定由支撑导体（114）和支撑导体（114）构成的一对固定触头（111）和（112）的步骤， C形部分（115）连接到具有开口端的桶形灭弧室（102）的底板部分，该C形部分（115）构成灭弧室（102）的内部， ; 将覆盖除了接触点以外的部分的绝缘盖（121）安装到所述一对固定触头（111）和（112）的所述C形部分（115）的步骤; 以及设置可动触头（130）以便能够与固定触头（111）和（112）的触点部分（118a）接触和分离的步骤。

10. 发明公开

EP2579288A4 ELECTROMAGNETIC CONTACTOR AND METHOD OF ASSEMBLING ELECTROMAGNETIC CONTACTOR 有权
标题翻译：电磁防护和装配工艺与电磁防护
公开(公告)号：EP2579288A4
公开(公告)日：2014-03-12
申请号：EP10852119
申请日：2010-12-20
申请人： FUJI ELEC FA COMPONENTS & SYS
发明人： TAKAYA KOUETSU , OKUBO KOJI , NAKA YASUHIRO , SUZUKI KENJI
IPC分类号： H01H50/64 , H01H49/00 , H01H50/02 , H01H50/04 , H01H50/20
CPC分类号： H01H50/643 , H01H49/00 , H01H50/045 , H01H50/20 , H01H2300/042 , Y10T29/49105

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