专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

JP2015043303A 電磁継電器有权
标题翻译：电磁继电器
公开(公告)号：JP2015043303A
公开(公告)日：2015-03-05
申请号：JP2013174996
申请日：2013-08-26
申请人：富士通コンポーネント株式会社 , Fujitsu Component Ltd
发明人： KUBONO KAZUO , HASEGAWA YOICHI
IPC分类号： H01H50/38 , H01H50/00
CPC分类号： H01H50/60 , H01H9/36 , H01H9/443 , H01H50/18 , H01H50/36 , H01H50/546
摘要：【課題】コストアップを招くことなく動作特性の適正化を図ることができる電磁継電器を提供すること。【解決手段】本発明による電磁継電器1は、固定接点2と、固定接点2に対して接離方向に変位可能な可動接点3とを有する接点部と、可動接点3に軸芯4を介して連結される可動鉄心5と、コイル13と、軸心4を挿通する挿通孔121を有する第一板状部材12とコイル13を外包する第二板状部材10とを備える固定鉄心と、を有する駆動部7と、接離方向と垂直をなす極性方向を有する永久磁石19と、を含み、第一板状部材12と第二板状部材10のいずれかが接点部の側に延長される延長部12c、10cを有し、延長部12c、10cが永久磁石19を保持することを特徴とする。【選択図】図1
摘要翻译：要解决的问题：提供一种优化操作特性而不引起成本增加的电磁继电器。解决方案：根据本发明的电磁继电器1包括：具有固定触点2的接触部分和可在接近/ 分离到/从固定触点2; 具有通过轴芯5联接到可动触点3的可动芯体6的驱动部分7，线圈13和固定芯部，该固定芯部包括具有轴芯5穿过的通孔121的第一板状部件12和密封线圈13的第二板状构件10; 以及具有垂直于接近/分离方向的极性方向的永磁体19。第一板状构件12和第二板状构件10中的任一个具有延伸到接触部侧的延伸部12c，10c，并且延伸部12c，10c保持永磁体19。

42. 发明专利

JP2014165152A Electromagnetic relay 审中-公开
标题翻译：电磁继电器
公开(公告)号：JP2014165152A
公开(公告)日：2014-09-08
申请号：JP2013037803
申请日：2013-02-27
申请人： Fujitsu Component Ltd , 富士通コンポーネント株式会社
发明人： SAKAI NATSUMI , KANEKO MASAHIRO , TANITSU NOBUO , UCHIYAMA TAKUYA , TAKAHASHI KOHEI , KOSHIMURA KATSUAKI
IPC分类号： H01H50/56 , H01H50/64
CPC分类号： H01H50/60 , H01H50/026 , H01H50/047 , H01H50/56 , H01H50/58 , H01H50/642 , H01H50/647 , H01H51/06 , H01H2205/002
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay in which occurrence of conduction failure due to adhesion of an insulating foreign matter to the contact of an electrode plate is suppressed.SOLUTION: An electromagnetic relay includes a case 9 in which an electromagnet 12 is arranged, an armature 16, a movable electrode plate 18 having a planar part 18b in which a movable contact moves by operation of the armature 16, and a fixed electrode plate 17 having a planar part 17b. The planar part 18b of the movable electrode plate 18 has a movable contact arrangement part where movable contacts are arranged, the planar part 17b of the fixed electrode plate 17 has a fixed contact arrangement part where fixed contacts 17a are arranged, and the width directions of the movable contact arrangement part and fixed contact arrangement part are inclining.
摘要翻译：要解决的问题：提供一种电磁继电器，其中抑制了由于绝缘异物粘附到电极板的接触而导致的导通故障。电磁继电器包括其中布置有电磁体12的壳体9 电枢16，具有平面部分18b的可动电极板18，其中可动触头通过电枢16的操作而移动;以及固定电极板17，其具有平面部分17b。可移动电极板18的平面部分18b具有可动触点布置的可动触点布置部分，固定电极板17的平面部分17b具有固定触点布置部分，其中固定触点17a布置，并且宽度方向可动接点配置部和固定接点排列部倾斜。

43. 发明专利

JP5477460B2 Contact switchgear 有权
公开(公告)号：JP5477460B2
公开(公告)日：2014-04-23
申请号：JP2012505671
申请日：2011-03-14
申请人：オムロン株式会社
发明人：啓介矢野 , 竜一橋本 , 靖雄林田 , 真吾森
IPC分类号： H01H50/02 , H01H50/38
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025

44. 发明专利

JP2013222561A Electromagnetic contactor 有权
标题翻译：电磁接触器
公开(公告)号：JP2013222561A
公开(公告)日：2013-10-28
申请号：JP2012092450
申请日：2012-04-13
申请人： Fuji Electric Fa Components & Systems Co Ltd , 富士電機機器制御株式会社 , Fuji Electric Co Ltd , 富士電機株式会社
发明人： TAKATANI YUKINOBU , NAKA YASUHIRO , SUZUKI KENJI , SAKATA MASAYOSHI
IPC分类号： H01H50/30
CPC分类号： H01H50/34 , H01H1/54 , H01H50/163 , H01H50/22 , H01H50/305 , H01H50/42 , H01H50/546 , H01H50/60 , H01H50/648 , H01H2050/025
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic contactor capable of suppressing generation of contact sound when a movable plunger moves a contact mechanism to at least a closing position.SOLUTION: The electromagnetic contactor includes: a contact mechanism 100 having a pair of fixed contacts 111 and 112 arranged keeping a prescribed interval, and a movable contact 130 disposed so as to be freely brought close to and separated from the pair of fixed contacts; and an electromagnet unit 200 for driving the movable contact. The electromagnet unit includes: a magnetic yoke 201 for surrounding a plunger drive part; a movable plunger 215 having a distal end projected through an opening 210a formed on the magnetic yoke, and a peripheral flange part 216 formed on a projected end side; a movement regulation part for regulating the movement at a closing position and a release position of the contact mechanism for the peripheral flange part of the movable plunger; and a contact sound suppression member 240 for suppressing contact sound when the peripheral flange part of the movable plunger is abutted to the movement regulation part.
摘要翻译：要解决的问题：提供一种当可动柱塞将接触机构移动到至少闭合位置时能够抑制接触声产生的电磁接触器。解决方案：电磁接触器包括：接触机构100，具有一对固定接点111 112以保持规定间隔的方式配置;以及可动接触件130，被配置为能够自由地接近所述一对固定接点而与所述一对固定接点分离; 以及用于驱动可动触点的电磁体单元200。电磁体单元包括：用于围绕柱塞驱动部的磁轭201; 具有突出通过形成在磁轭上的开口210a的远端的可动柱塞215和形成在突出端侧的周边凸缘部216; 用于调节可动活塞的周边凸缘部的接触机构的关闭位置的移动和释放位置的移动限制部; 以及接触声抑制构件240，用于当可移动柱塞的周边凸缘部分抵靠运动调节部分时抑制接触声。

45. 发明专利

JPWO2011115053A1 接点開閉装置有权
公开(公告)号：JPWO2011115053A1
公开(公告)日：2013-06-27
申请号：JP2012505667
申请日：2011-03-14
申请人：オムロン株式会社
发明人：啓介矢野 , 啓介矢野 , 竜一橋本 , 竜一橋本 , 靖雄林田 , 靖雄林田 , 真吾森 , 真吾森
IPC分类号： H01H50/20 , H01H50/30
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要：本発明は、動作時の衝突音が小さく、耐衝撃性に優れた接点開閉装置を提供することにある。このため、電磁石部の励磁,消磁に基づき、可動軸の一端部に設けた可動鉄芯142を固定鉄芯に吸引することにより、前記可動軸を軸心方向に往復移動させ、前記可動軸の他端部に配置した可動接触片の可動接点を固定接点に接離する接点開閉装置がある。特に、前記可動鉄芯142は、筒状外周部142aと環状吸着部142bとを有し、前記筒状外周部142aの内径と外径との比が77%以下としてある。

46. 发明专利

JPWO2011115050A1 接点開閉装置审中-公开
公开(公告)号：JPWO2011115050A1
公开(公告)日：2013-06-27
申请号：JP2012505665
申请日：2011-03-14
申请人：オムロン株式会社
发明人：啓介矢野 , 啓介矢野 , 竜一橋本 , 竜一橋本 , 靖雄林田 , 靖雄林田 , 真吾森 , 真吾森
IPC分类号： H01H50/00 , H01H50/20
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要：アークによって発生した飛散物の侵入を防止し、可動軸の動作を妨げない接点開閉装置を提供する。このため、電磁石部の励磁,消磁に基づき、可動軸(145)の一端部に設けた可動鉄芯(142)を固定鉄芯(138)に吸引することにより、前記可動軸(145)を軸心方向に往復移動させ、前記可動軸(145)の他端部に配置した可動接触片(148)の可動接点(148a)を固定接点(133a)に接離する接点開閉装置である。そして、前記可動軸(145)を磁石ホルダー(135)に設けた貫通孔(135f)にスライド移動可能に挿通するとともに、前記磁石ホルダー(135)の貫通孔(135f)の開口部周辺のうち、前記可動接点(148a)よりも可動軸(145)側に環状仕切り壁(135g)を突設した。

47. 发明专利

JPWO2011115049A1 接点開閉装置有权
公开(公告)号：JPWO2011115049A1
公开(公告)日：2013-06-27
申请号：JP2012505664
申请日：2011-03-14
申请人：オムロン株式会社
发明人：啓介矢野 , 啓介矢野 , 竜一橋本 , 竜一橋本 , 靖雄林田 , 靖雄林田 , 真吾森 , 真吾森
IPC分类号： H01H50/30 , H01H50/02
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要：復帰時の衝突音が小さい接点開閉装置を提供することにある。このため、電磁石部50の励磁,消磁に基づき、可動軸45の一端部に設けた可動鉄芯42を固定鉄芯38に吸引することにより、前記可動軸45を軸心方向に往復移動させ、前記可動軸45の他端部に配置した可動接触片48の可動接点48aを固定接点33aに接離する接点開閉装置である。特に、復帰時に、前記可動軸45の中間部に設けた環状鍔部45aを磁石ホルダー37の環状受け部35cに当接させ、前記可動鉄芯42を位置規制する。

48. 发明专利

JP5004244B2 Electromagnetic relay 有权
公开(公告)号：JP5004244B2
公开(公告)日：2012-08-22
申请号：JP2008143065
申请日：2008-05-30
申请人： Necトーキン株式会社
发明人：敬千葉 , 克人小嶋 , 幸一武藤
IPC分类号： H01H50/54 , H01H50/14 , H01H50/44
CPC分类号： H01H50/60 , H01H1/2066 , H01H50/026 , H01H50/043 , H01H50/14 , H01H50/28 , H01H50/546 , H01H50/56 , H01H2050/028
摘要： To provide an electromagnetic relay having a reduced size, high conductivity, a high insulating performance between two fixed contact terminals and between each of the fixed contact terminals and backstop, a small number of factors causing a failure, and high reliability of electric contact. An electromagnetic relay has an electromagnetic block provided with a movable contact spring 14 swung by current flowing in a coil, two fixed contact terminals 22 and 22' each having a fixed contact, a backstop 23 having two movable contact abutment portions, and a base block 2 for retaining the above components. The base block 2 has a base portion 20 having substantially a rectangular shape, fixed contact terminal retaining portions 21 and 21' extending vertically from two opposing sides of the rectangle so as to retain the two fixed contact terminals, and a backstop retaining portion 24 extending vertically from the center portion of one of the remaining two opposing sides of the rectangle.

49. 发明专利

JP4471859B2 Electromagnetic relay 有权
公开(公告)号：JP4471859B2
公开(公告)日：2010-06-02
申请号：JP2005024256
申请日：2005-01-31
申请人：富士通コンポーネント株式会社
发明人：明彦中村 , 裕文佐宗 , 茂光青木
IPC分类号： H01H50/04 , H01H50/02 , H01H50/14 , H01H50/24
CPC分类号： H01H50/043 , H01H9/40 , H01H50/26 , H01H50/60 , H01H50/646

50. 发明专利

JP2009289678A Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：JP2009289678A
公开(公告)日：2009-12-10
申请号：JP2008143065
申请日：2008-05-30
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： KOJIMA KATSUTO , CHIBA TAKASHI , MUTO KOICHI
IPC分类号： H01H50/54 , H01H50/14 , H01H50/44
CPC分类号： H01H50/60 , H01H1/2066 , H01H50/026 , H01H50/043 , H01H50/14 , H01H50/28 , H01H50/546 , H01H50/56 , H01H2050/028
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay which is superior in current flow with a small size, has high insulation performance between two fixed contact terminals and between the fixed contact terminal and a back stop, and has high reliability of contacting of contacts with less occurrence factors for failures.
SOLUTION: The electromagnetic relay is constructed of an electromagnetic block, having a movable contact spring 14 which rocks by a current flowing in a coil; two fixed contact terminals 22, 22' having a fixed contact; a back stop 23 having two movable contact contacting parts; and a base block 2 which supports them. The base block 2 has a base part 20 in substantially a rectangular shape and has fixed contact terminal support parts 21, 21', which support the fixed contact terminals at the opposed two sides of the rectangular shape, and has a back-stop support part 24 for supporting the back stop 23 at the center portion of one side interposed by the two sides.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电流流动性优异的电磁继电器，在两个固定接触端子之间以及固定接触端子和后挡块之间具有高绝缘性能，并且具有高的接触可靠性的接触，发生故障的发生因素较少。解决方案：电磁继电器由电磁块构成，电磁块具有可动接触弹簧14，活动触点弹簧14由流过线圈的电流摇摆; 具有固定触头的两个固定接触端子22,22' 具有两个可动触点接触部分的后挡块23; 以及支撑它们的基座2。基座2具有基本上为矩形的基部20，并且具有固定的接触端子支撑部21,21'，其在矩形的相对的两侧支撑固定接触端子，并且具有后退支撑部 24，用于在由两侧插入的一侧的中心部分处支撑后挡块23。版权所有（C）2010，JPO＆INPIT

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