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1. 发明专利

JP2012198999A Composite electromagnetic relay 审中-公开
标题翻译：复合电磁继电器
公开(公告)号：JP2012198999A
公开(公告)日：2012-10-18
申请号：JP2011060741
申请日：2011-03-18
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： SAITO YASUSHI , NAKAMURA AKIHIKO , AOKI SHIGEMITSU
IPC分类号： H01H47/00
摘要： PROBLEM TO BE SOLVED: To arbitrarily set the timing of contact opening/closing movements of a first contact part and a second contact part, thereby optimally suppressing contact adhesion and heat generation at the contact parts due to arc discharge generated when opening/closing the contacts.SOLUTION: A composite electromagnetic relay includes: a first electromagnetic relay 101 having a first contact part 421, 461 which opens/closes in accordance with a first voltage applied to an electromagnet coil 221; and a second electromagnetic relay 102 having a second contact part 422, 462 which opens/closes in accordance with a second voltage applied to a second electromagnet coil 222. The first contact part 421, 461 and the second contact part 422, 462 are connected in parallel. If a contact open signal is inputted when the first contact part 421, 461 and the second contact part 422, 462 are closed, a control unit 7 controls the first voltage and the second voltage in such a manner that the first contact part 421, 461 is opened after the second contact part 422, 462 is opened.
摘要翻译：要解决的问题：为了任意设定第一接触部分和第二接触部分的接触开/关动作的定时，从而最佳地抑制由于当打开/关闭时产生的电弧放电引起的接触部分处的接触粘附和发热，关闭联系人复合电磁继电器包括：第一电磁继电器101，其具有根据施加到电磁线圈221的第一电压来打开/关闭的第一接触部分421,461; 以及第二电磁继电器102，其具有根据施加到第二电磁线圈222的第二电压来打开/关闭的第二接触部分422,462。第一接触部分421,461和第二接触部分422,462连接在平行。如果在第一接触部分421,461和第二接触部分422,462闭合时输入触点断开信号，则控制单元7以这样的方式控制第一电压和第二电压，使得第一接触部分421,461 在第二接触部分422,462打开之后打开。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010010150A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2010010150A
公开(公告)日：2010-01-14
申请号：JP2009236561
申请日：2009-10-13
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： NAKAMURA AKIHIKO , AOKI SHIGEMITSU , OKAMOTO YOSHIO , ENDO TOMOHISA
IPC分类号： H01H50/24 , H01H50/02 , H01H50/04 , H01H50/14 , H01H50/36 , H01H50/44 , H01H50/54 , H01H50/56
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay of a simple structure which surely throws in a high voltage and cuts it off.
SOLUTION: First and second fixed contact terminals (51 and 52) are mounted on a resin base block (10). First and second forked moving pieces (45 and 46) are integrally formed on the end of a spring member (40), coupled to a yoke (30). When a coil is not excited, the first and second moving pieces are brought into contact with a back stop plate (11), being away from first and second fixed contact elements, and will not be conductive. When the coil is excited, contact elements (45a and 46a) attached to the first and second moving pieces come into contact with elements (51a and 52a), respectively, which are attached to the first and second fixed contact elements, so that conduction between the first fixed contact terminal and the second fixed contact terminal is obtained. The spring member is coupled to an armature (47) at the one part thereof and to the yoke (30) at the other part thereof via a sheet-shaped electrical insulating material (80).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种简单结构的电磁继电器，其确保高电压并且将其切断。解决方案：第一和第二固定接触端子（51和52）安装在树脂基块（10）上。第一和第二分叉移动件（45和46）一体地形成在与轭架（30）相连的弹簧件（40）的端部上。当线圈不被激励时，第一移动片和第二移动片与离开第一和第二固定接触元件的后挡板（11）接触，并且不会导电。当线圈被激励时，附接到第一和第二移动件的接触元件（45a和46a）分别与附接到第一和第二固定接触元件的元件（51a和52a）接触，使得导线获得第一固定接触端子和第二固定接触端子。弹簧构件通过片状电绝缘材料（80）在其一部分处连接到电枢（47）并且在其另一部分处联接到轭（30）。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008282579A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2008282579A
公开(公告)日：2008-11-20
申请号：JP2007123611
申请日：2007-05-08
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： SASAKI TAKAHARU , KURATA YOSHINORI , AOKI SHIGEMITSU
IPC分类号： H01H50/54
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay in which the number of common components is increased between a make type structure and a break type structure in an electromagnetic relay of a high height and a thin type, and a manufacturing cost is reduced effectively.
SOLUTION: The electromagnetic relay 10 is provided with a base 12 and an electromagnetic unit 14 and a contact point 16 assembled on the base 12. The electromagnetic unit 14 is provided with an electromagnet 24 with a coil 30 and an armature 26 driven by the electromagnet 24. The contact point 16 is provided with a fixed contact point member 40 with a fixed contact point 38 and a movable contact point leaf spring member 44 with a movable contact point 42. The contact point 16 has a normally-closed contact point structure in which the fixed contact point 38 and the movable contact point 42 are conductively contacted when the electromagnet 24 is not excited, while the fixed contact point 33 is positioned between the movable contact point 42 and the armature 26. In the electromagnet unit 14, the armature 26 is shifted by the excitation of the electromagnet 24 in the pushing dirction of the movable contact point leaf spring member 44, and the movable contact point 42 is dislocated from the fixed contact point 38.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电磁继电器，其中在高高度和薄型的电磁继电器中的制造型结构和断裂型结构之间共用部件的数量增加，并且制造成本是有效减少。解决方案：电磁继电器10设置有基座12和组装在基座12上的电磁单元14和接触点16.电磁单元14设置有电磁体24，电磁体24具有线圈30和电枢26驱动接触点16设置有具有固定触点38的固定触点构件40和具有可动触点42的可动触点板簧构件44.触点16具有常闭触点当固定触点33位于可动触点42和电枢26之间时，固定触点38和可动触点42在电磁体24未被激励时导电接触的点结构。在电磁体单元14中通过可动触点板簧构件44的推动旋转中的电磁铁24的激励而使电枢26移动，并且可动触点42脱离固定联络点38.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005093118A Complex electromagnetic relay 有权
标题翻译：复合电磁继电器
公开(公告)号：JP2005093118A
公开(公告)日：2005-04-07
申请号：JP2003321496
申请日：2003-09-12
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： NAKAMURA AKIHIKO , AOKI SHIGEMITSU , SASO HIROFUMI
IPC分类号： H01H50/02 , H01H45/00 , H01H45/02 , H01H50/04 , H01H51/20
CPC分类号： H01H50/042 , H01H50/023 , H01H50/026 , H01H2050/044 , H01H2050/049
摘要： PROBLEM TO BE SOLVED: To secure a required insulation interval between adjacent relay structures, for a complex electromagnetic relay with a plurality of the relay structures arrayed in reverse housed in a common case.
SOLUTION: The case 18 of the complex electromagnetic relay 10 is provided with a surrounding wall 48 surrounding a pair of the relay structures 16 in a bursiform shape and a partitioning wall interposed between the both relay structures 16 to separate each other. A pair of container parts 52 of virtually the same shape are zoned between the surrounding wall and partitioning wall, where the pair of relay structures 16 are contained individually in reversed positions. The relay structures contained in the case 18 are fixed to the case 18 by firmly fixing a winding frame 24 of each electromagnet device 12 to the surrounding wall 48 and the partitioning wall 50 with an adhesive.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了确保相邻继电器结构之间所需的绝缘间隔，对于复数电磁继电器，其中多个继电器结构以相反方式排列在一般情况下。解决方案：复合电磁继电器10的壳体18设置有围绕一对中空结构16的围拢壁48，该中继结构16处于两个中继结构16之间，分隔壁彼此分开。实际上相同形状的一对容器部分52分布在围绕壁和分隔壁之间，其中一对中继结构16分别包含在相反的位置。包含在壳体18中的继电器结构通过用粘合剂将每个电磁体装置12的绕组框架24牢固地固定到周围壁48和分隔壁50而固定到壳体18。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2007027038A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2007027038A
公开(公告)日：2007-02-01
申请号：JP2005211248
申请日：2005-07-21
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： KUBONO KAZUO , SATO SHINICHI , AOKI SHIGEMITSU
IPC分类号： H01H50/02 , H01F7/16 , H01H50/14 , H01H50/30 , H01H50/44
摘要： PROBLEM TO BE SOLVED: To provide a low-cost and sound-muffling electromagnetic relay easy to manufacture.
SOLUTION: This electromagnetic relay 1 is provided with: integrally-formed coil terminals 12 having a U-shaped spring 13; an integrally-formed moving contact spring 23 having a moving contact 22 and a U-shaped spring 24; an integrally-formed fixed contact spring 20 having a fixed contact 19 and a U-shaped spring 21; an armature 25 attracted or separated to/from a magnetic pole surface 17 of an iron core 16 arranged in an electromagnet block 29 in response to magnetization or demagnetization of the electromagnet block 29; and a driving piece 27 causing the moving contact 22 to be attracted to the fixed contact 19 when the armature 25 is attracted to the magnetic pole surface 17 of the iron core 16 in conjunction with the movement of the armature 25 and causing the moving contact 22 to be separated from the fixed contact 19 when the armature 25 is separated from the magnetic pole surface 17 of the iron core 16. An electromagnetic relay body 2 is connected to a support part 3 only through the respective U-shaped springs 13, 21 and 24 within the coil terminals 12, the moving contact spring 23 and the fixed contact spring 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供易于制造的低成本，低噪音的电磁继电器。解决方案：该电磁继电器1具有：具有U形弹簧13的一体形成的线圈端子12; 具有可移动触点22和U形弹簧24的整体形成的可动触点弹簧23; 具有固定触点19和U形弹簧21的整体形成的固定接触弹簧20; 电磁体25响应于电磁铁块29的磁化或去磁而被布置在电磁体块29中的铁芯16的磁极表面17上吸引或分离; 以及驱动件27，当衔铁25与电枢25的移动一起被吸引到铁芯16的磁极表面17并引起移动触点22时，使可动触点22被吸引到固定触点19 当电枢25与铁芯16的磁极表面17分离时，与固定触头19分离。电磁继电器主体2仅通过相应的U形弹簧13,21连接到支撑部3，并且线圈端子12，可动接触弹簧23和固定接触弹簧20内的电线24。（C）2007，JPO＆INPIT

6. 发明专利

JP2012142208A Electromagnetic relay device 审中-公开
标题翻译：电磁继电器
公开(公告)号：JP2012142208A
公开(公告)日：2012-07-26
申请号：JP2011000164
申请日：2011-01-04
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： NAGAMINE KAZUTAKA , AOKI SHIGEMITSU
IPC分类号： H01H50/54 , F02N11/00 , F02N11/08 , H01H1/023
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay device for driving a starter motor at low cost.SOLUTION: An electromagnetic relay device has a first relay and a second relay. A switch of the first relay is serially connected to a driving load, and a coil of the first relay is serially connected to a switch of the second relay. A coil of the second relay is serially connected to a control switch. The device has a first resistance parallely connected to the coil of the first relay, and a second resistance parallely connected to the coil of the second relay. The first relay has the same structure as the second relay. A contact point of the switch of the first relay and a contact point of the switch of the second relay are formed of a material containing silver tin oxide or silver tin oxide indium.
摘要翻译：要解决的问题：提供一种以低成本驱动起动电动机的电磁继电器装置。解决方案：电磁继电器具有第一继电器和第二继电器。第一继电器的开关串联连接到驱动负载，第一继电器的线圈串联连接到第二继电器的开关。第二继电器的线圈串联连接到控制开关。该装置具有并联连接到第一继电器的线圈的第一电阻和并联连接到第二继电器的线圈的第二电阻。第一继电器具有与第二继电器相同的结构。第一继电器的开关的接触点和第二继电器的开关的接触点由含有氧化锡锡或氧化铟锡铟的材料形成。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011081961A Electromagnetic relay and complex electromagnetic relay 有权
标题翻译：电磁继电器和复合电磁继电器
公开(公告)号：JP2011081961A
公开(公告)日：2011-04-21
申请号：JP2009231777
申请日：2009-10-05
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： SAITO YASUSHI , NAKAMURA AKIHIKO , AOKI SHIGEMITSU , YOKOYAMA KENICHI
IPC分类号： H01H50/54 , H01H50/02 , H01H50/04 , H01H50/14 , H01H50/36 , H01H50/56
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay which suppresses a heating volume at a contact.
SOLUTION: In the electromagnetic relay 50 provided with a movable contact 30 to be driven together with operation of an electromagnet 2 and a fixed normally-opened contact 34 and a normally-closed contact 35 which are arranged each opposed to the movable contact 30, while interposing the movable contact 30, the movable contact 30, the fixed normally-opened contact 34, and the fixed normally-closed contact 35 are arranged in plurality so that currents may be branched and flow between contacted contacts, when the movable contact 30 and the fixed normally-opened contact 34 are made in contact or the movable contact 30 and the fixed normally-closed contact 35 are made in contact. A movable terminal 31b to be connected with the movable contact 30 and a fixed terminal 32c for the normally-closed contact to be connected with the fixed normally-opened contact 34 are arranged in plurality corresponding to each of the movable contact 30 and each of the fixed normally-opened contact 34.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供抑制接触时的加热量的电磁继电器。解决方案：在具有可动触点30的电磁继电器50中，与可动触头相对设置的电磁体2和固定常开触点34和常闭触点35的操作一起驱动如图30所示，在插入可动触点30，可动触点30，固定常开触点34和固定常闭触点35的状态下，可动触点 30和固定的常开触点34接触或可动触头30和固定的常闭触头35接触。与可动触头30连接的可动端子31b和用于与常开触点34连接的常闭触头的固定端子32c相对于每个可动触头30多个布置固定常开触点34.版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010044974A Electromagnetic relay 审中-公开
标题翻译：电磁继电器
公开(公告)号：JP2010044974A
公开(公告)日：2010-02-25
申请号：JP2008209267
申请日：2008-08-15
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： YOKOYAMA KENICHI , AOKI SHIGEMITSU
IPC分类号： H01H50/04 , H01H50/14
CPC分类号： H01H50/14 , H01H50/047 , H01H2001/5888 , H05K3/3415 , H05K3/3421 , H05K3/3447 , H05K2201/10659 , Y02P70/613
摘要： PROBLEM TO BE SOLVED: To reduce thermal stress applied on external terminals for surface mounting in an electromagnetic relay, and improve reliability of mounting and reliability of the device on which the electromagnetic relay is mounted. SOLUTION: The electromagnetic relay 1 has a plurality of external terminals which are formed protruded from a case 5 to constitute the body. As the external terminals, a plurality of surface mounting terminals 11-18 are provided whose top end portions are formed so as to be located on a common plane. Furthermore, through-hole terminals 21-22 are provided whose top end portions extend protruded from the case 5 further than the common plane on which the top end portions of the surface mounting terminals 11-18 are located. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了减少施加在外部端子上用于表面安装在电磁继电器中的热应力，并且提高安装电磁继电器的装置的安装可靠性和可靠性。解决方案：电磁继电器1具有从外壳5形成的多个外部端子，构成主体。作为外部端子，设置有多个表面安装端子11-18，其顶端部分形成为位于公共平面上。此外，设置通孔端子21-22，其顶端部比壳体5的表面安装端子11-18的顶端部分所在的公共平面突出。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007258186A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2007258186A
公开(公告)日：2007-10-04
申请号：JP2007133317
申请日：2007-05-18
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： AOKI SHIGEMITSU , IKEDA KEIJI , OKAMOTO YOSHIO , NAKAMURA KENZO
IPC分类号： H01H50/02 , H01H50/44
摘要： PROBLEM TO BE SOLVED: To improve safety against abnormal drive of an electromagnetic relay, and to stabilize an armature.
SOLUTION: This electromagnetic relay is structured such that a coil bobbin 32 is formed of a material having higher heat resistance than that of an insulating coating of a winding conductor of a coil 30; and a base 41 for mounting the coil 30 thereon is formed of a material having lower heat resistance than that of the insulating coating, whereby firing is prevented from being caused by abnormal drive of the electromagnetic relay.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007207773A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2007207773A
公开(公告)日：2007-08-16
申请号：JP2007133316
申请日：2007-05-18
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： AOKI SHIGEMITSU , IKEDA KEIJI , OKAMOTO YOSHIO , NAKAMURA KENZO
IPC分类号： H01H50/44 , H01H50/04
摘要： PROBLEM TO BE SOLVED: To improve safety of an electromagnetic relay against abnormal drive and stabilize armatures. SOLUTION: A coil bobbin 32 is formed of a material with higher heat resistance than an insulation coating of a coil 30 winding conductor, and also, a base 41 to mount the coil 30 or the like on is formed of a material with lower heat resistance than the insulation coating. The coil is hardly made to ignite to an abnormal drive of an electromagnetic relay. COPYRIGHT: (C)2007,JPO&INPIT

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