专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013084559A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2013084559A
公开(公告)日：2013-05-09
申请号：JP2012138509
申请日：2012-06-20
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： MORIYAMA SATOSHI , SASAKI TAKAHARU , TAKAHASHI MASANORI
IPC分类号： H01H50/02 , H01H50/04 , H01H50/30 , H01H50/56
CPC分类号： H01H50/56 , H01H50/02 , H01H50/026 , H01H50/642
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay with further improved reliability of an opening-closing operation.SOLUTION: A contact member of an electromagnetic relay includes: a movable spring that is fixed to a bottom surface of a housing at the basal end thereof, and is provided with a movable contact at the distal end thereof; and a stationary spring that is fixed to the bottom surface of the housing at the basal end thereof, and is provided with a stationary contact at the distal end thereof. The movable contact is displaced as an actuating part is actuated, and is oppositely disposed to the stationary contact so as to be contacted with the stationary contact or separated from the stationary contact. The housing includes a protrusion that protrudes toward the side of the stationary contact opposite to the movable contact.
摘要翻译：要解决的问题：提供一种进一步提高打开 - 关闭操作的可靠性的电磁继电器。解决方案：电磁继电器的接触构件包括：可移动弹簧，其固定在其底部的壳体的底表面处，并且在其远端处设置有可动触头; 以及固定弹簧，其固定在所述壳体的底面的底面，并且在其远端设置有固定触点。当致动部分被致动时，可动触头被移动，并且相对地设置在固定触点上，以便与静触点接触或者与固定触点分离。壳体包括朝向与可动触点相对的固定触点的侧面突出的突起。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011081956A Electromagnetic relay device 有权
标题翻译：电磁继电器
公开(公告)号：JP2011081956A
公开(公告)日：2011-04-21
申请号：JP2009231689
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： SASAKI TAKAHARU , KANAMARU YUTA
IPC分类号： H01H50/56
摘要： PROBLEM TO BE SOLVED: To facilitate tilting a fixed contact of an electromagnetic relay device against a movable contact. SOLUTION: A contact part 4 of the electromagnetic relay device includes a fixed contact platy member 41 having a fixed contact 43, and a movable contact platy member 42 which moves together with a movement of an armature 25 and has a movable contact 44 opposed to the fixed contact 43. The fixed contact platy member 41 includes a bent part 412 bent in a direction where the fixed contact 43 and the movable contact 44 are separated apart with a bent line 411 between the fixed contact 43 and a base member 1 interposed, and a bent part 414 which is bent in a direction where the fixed 43 and the movable contact 44 draw near with the bent line 413 between the fixed contact 43 and the bent line 411 interposed and, moreover, is so bent that the fixed contact 43 and the movable contact 44 are opposed in inclination. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：便于将电磁继电器装置的固定触点倾斜到可动触点上。解决方案：电磁继电器装置的接触部分4包括具有固定触点43的固定触点板状部件41和与电枢25的运动一起移动并具有可移动触点44的可动触点板状部件42 与固定触点43相对。固定触点板状部件41包括弯曲部分412，该弯曲部分412沿着固定触点43和可动触点44在固定触点43与基部部件1之间的弯曲线411分离的方向上弯曲以及弯曲部414，其在固定部43和可动触头44被夹持在固定触点43与弯曲线411之间的弯曲线413附近的方向上弯曲，并且弯曲成使得固定触点43和可动触点44相对倾斜。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010176957A Electromagnetic relay 审中-公开
标题翻译：电磁继电器
公开(公告)号：JP2010176957A
公开(公告)日：2010-08-12
申请号：JP2009016638
申请日：2009-01-28
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
IPC分类号： H01H50/56
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay in which a terminal and a contact spring element can be easily attached, and strength is sufficiently secured while a size and a weight of an attachment portion are reduced.
SOLUTION: The electromagnetic relay 100 includes a movable contact spring member 50 including: a contact spring element 51 provided with a movable contact 52; and a terminal 60 fixed to a board 12 while the contact spring element 51 is attached to the terminal. In the electromagnetic relay, the movable contact spring member includes: a first through-hole 57a formed on the terminal 60; a tube portion 58a formed in an edge of the first through-hole 57a and protruding from the surface of the terminal 60; and a second through-hole 56a formed in the contact spring element 51 and receiving the tube portion 58a. The contact spring element 51 and the terminal 60 are fixed to each other by caulking the end part of the tube portion 58a penetrating through the second through-hole 56a and protruding from the surface of the contact spring element 51 while the tube portion 58a is inserted in the second through-hole 56a.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供能够容易地安装端子和接触弹簧元件的电磁继电器，并且在安装部的尺寸和重量减小的同时充分确保强度。解决方案：电磁继电器100包括可动接触弹簧构件50，其包括：设置有可动触点52的接触弹簧元件51; 以及端子60，其固定到板12上，同时接触弹簧元件51附接到端子。在电磁继电器中，可动触点弹簧构件包括：形成在端子60上的第一通孔57a; 形成在第一通孔57a的边缘并从端子60的表面突出的管部分58a; 以及形成在接触弹簧元件51中并接收管部分58a的第二通孔56a。接触弹簧元件51和端子60通过铆接穿过第二通孔56a并从接触弹簧元件51的表面突出的管部分58a的端部，同时插入管部分58a而彼此固定在第二通孔56a中。版权所有（C）2010，JPO＆INPIT

4. 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

5. 发明专利

JP2011154818A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2011154818A
公开(公告)日：2011-08-11
申请号：JP2010014530
申请日：2010-01-26
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 , YUBA TAKASHI
IPC分类号： H01H50/38
CPC分类号： H01H9/443 , H01H50/38 , H01H50/54 , H01H50/546 , H01H51/22 , H01H51/2236
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of enhancing an arc-extinguishing effect after enhancing opening and closing performance.
SOLUTION: The electromagnetic relay 1 includes two pairs of contact points SL, SR consisting of two fixed contacts 2 and two movable contacts 3 capable of displacing to each of an approaching and separating direction corresponding to each of the fixed contacts 2, two permanent magnets 4 having polarity directions perpendicular to the approaching and separating directions arranged on an outer peripheral side of each of two pairs of contact points SL, SR, and two ferromagnetic bodies 5 parallel to the polarity directions and the approaching and separating directions of two permanent magnets 4, respectively. In a DC electric current flowing through each of the two pairs of contact points SL, SR, a direction of force exerted based on the permanent magnet 4 is equal to a direction of force exerted based on the ferromagnetic body.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在提高打开和关闭性能之后能够提高灭弧效果的电磁继电器。解决方案：电磁继电器1包括两对接触点SL，SR，由两个固定触头2和两个可移动触点3组成，两个可动触头3能够移动到与每个固定触点2相对应的接近和分离方向永磁体4的极性方向与布置在两对接触点SL，SR中的每一对的外周侧上的接近和分离方向垂直，并且两个与极性方向平行的铁磁体5和两个永久磁体的接近和分离方向磁铁4。在流过两对接触点SL，SR中的每一对的直流电流中，基于永磁体4施加的力的方向等于基于铁磁体施加的力的方向。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2007305604A Contact spring group of electromagnetic relay 有权
标题翻译：电磁继电器联系弹簧组
公开(公告)号：JP2007305604A
公开(公告)日：2007-11-22
申请号：JP2007211770
申请日：2007-08-15
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： SASAKI TAKAHARU , SASO HIROFUMI
IPC分类号： H01H50/56 , H04Q3/42
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay assembled simply and highly accurately, and suitable for downsizing and low power consumption.
SOLUTION: An armature 21 is arranged at a center part, a movable contact point spring 23 integrally formed with a hinge spring 22 in a longitudinal direction of the armature and both sides of the armature in parallel, and a plurality of pairs of transferring contact point springs and a plurality of pairs of making contact point springs structured by the movable contact point springs are formed, each contact point of the transferring contact point spring pair and each contact point of the making contact point spring pair are arranged on one side of the longitudinal direction of the armature, and also, the hinge spring 22 is arranged on the other side of the longitudinal direction of the armature 21, a free terminal side of the armature 21 of an opposite side of the hinge spring 22 structured to function as a movable contact point spring 23.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供简单高精度地组装的电磁继电器，并且适合于小型化和低功耗。解决方案：电枢21布置在中心部分处，可动触点弹簧23与电枢的纵向方向上的铰链弹簧22一体形成，电枢的两侧平行地形成，形成接触点弹簧和多个由可动触点弹簧构成的接触点弹簧对，形成接触点弹簧对的接触点和接触点弹簧对的每个接触点的一侧并且铰链弹簧22配置在电枢21的长度方向的另一侧，铰链弹簧22的相对侧的衔铁21的自由端侧被构造成起作用作为可动触点弹簧23.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2005085725A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2005085725A
公开(公告)日：2005-03-31
申请号：JP2003319782
申请日：2003-09-11
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 , YUZUBA YOSHITSUGU , SASO HIROFUMI
IPC分类号： H01H50/10 , H01H50/14 , H01H50/18 , H01H51/24
摘要： PROBLEM TO BE SOLVED: To provide a stable grounding shield structure while reducing the number of parts used for the grounding structure of a shield member provided at a contact portion of an electromagnetic relay and the number of man-hour for assembling the grounding shield structure. SOLUTION: The electromagnetic relay 10 is provided with a plurality of contact terminals 58 directly and electrically coupled to a shield member 20, and provided so as to extend to the outside of a housing 14 by penetrating a base portion 12; and a conductor plate 60 electrically coupled to the contact terminals 58 at the outside of the housing 14 and covering the exterior surface of the base portion 12 at the position corresponding to a contact portion 18. The conductor plate 60 has a series of first openings 62 for individually receiving the contact terminals 64 and a series of second openings for individually receiving stationary contact members 50 without contacting to them. Each of the contact terminals 58 engages with the edge of the first openings 62 and 64 corresponding the conductor plate 60, thereby connecting the contact terminals to the conductive plate 60. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供稳定的接地屏蔽结构，同时减少用于设置在电磁继电器的接触部分处的屏蔽构件的接地结构的部件的数量和用于组装接地的工时数屏蔽结构。解决方案：电磁继电器10设置有多个接触端子58，其直接并电耦合到屏蔽构件20，并且设置成通过穿透基部12而延伸到壳体14的外部; 以及导体板60，其电连接到壳体14的外部的接触端子58，并且在对应于接触部分18的位置处覆盖基部12的外表面。导体板60具有一系列第一开口62 用于单独地接收接触端子64和一系列第二开口，用于单独接收固定接触构件50而不与它们接触。每个接触端子58与对应于导体板60的第一开口62和64的边缘接合，从而将接触端子连接到导电板60.版权所有：（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式