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

JP2014130949A Reactor, converter and power conversion device 有权
标题翻译：反应器，转换器和电源转换装置
公开(公告)号：JP2014130949A
公开(公告)日：2014-07-10
申请号：JP2012288538
申请日：2012-12-28
申请人： Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ITO MUTSUMI , IDO JUNJI
IPC分类号： H01F37/00 , H01F27/06 , H01F27/30 , H02M3/155
CPC分类号： H02M7/537 , H01F27/02 , H01F27/06 , H01F27/22 , H01F27/24 , H01F27/28 , H01F27/2823 , H01F27/30 , H01F27/306 , H01F27/325 , H01F37/00
摘要： PROBLEM TO BE SOLVED: To provide a reactor in which arrangement of a combination body is facilitated in a case and which is excellent in productivity.SOLUTION: In a reactor 1, when a combination body 10 in a state housed in a case 6 is viewed from the upper surface, two positions are used as positioning positions 10F, and remaining two positions are used as relief positions 10E out of four positioning positions in total in the vicinity of both ends of frame-like bobbins 41, 42 in the width direction. At the positioning positions 10F, projection pieces α1, α2 provided in the frame-like bobbin 41 and engaging grooves β1, β2 provided in the case 6 are engaged with each other. On the other hand, at the relief positions 10E, projection pieces γ1, γ2 provided in the frame-like bobbin 42 are released in the relief part (relief grooves δ1, δ2) provided in the case 6.
摘要翻译：要解决的问题：提供一种在一种情况下便于组合体的布置并且生产率优异的反应器。解决方案：在反应器1中，当观察到处于容纳在壳体6中的状态的组合体10时从上表面，使用两个位置作为定位位置10F，并且剩余的两个位置在宽度方向上的框架状线轴41,42两端的总共四个定位位置中被用作释放位置10E。在定位位置10F中，设置在框架状绕线管41中的突出片α1，α2和设置在壳体6中的接合槽＆amp; bgr1和bgr2彼此接合。另一方面，在排出位置10E中，设置在框架状筒管42中的突起片γ1，γ2被释放在设置在壳体6中的释放部（释放槽δ1，δ2）中。

2. 发明专利

JP2014027025A Reactor, converter and electrical power conversion apparatus 审中-公开
标题翻译：反应器，转换器和电力转换装置
公开(公告)号：JP2014027025A
公开(公告)日：2014-02-06
申请号：JP2012164177
申请日：2012-07-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所
发明人： KAWAGUCHI HAJIME , NOMURA YASUSHI , ITO MUTSUMI , IDO JUNJI
IPC分类号： H01F37/00 , H02M3/155
摘要： PROBLEM TO BE SOLVED: To provide a reactor with a simple structure, capable of engaging a case with a lid more firmly than a conventional one.SOLUTION: A reactor 1 has: an assembly 10 of a coil and a magnetic core; a case 6; a sealing resin 5; and a lid 9. The coil 2 is formed by winding a winding wire. The magnetic core 3 is passing through an inside of the coil 2. The case 6 houses the assembly 10 of the coil 2 and the magnetic core 3. The sealing resin 5 fills in an inside of the case 6, and covers the assembly 10. The lid 9 covers at least of part of an opening of the case 6. The lid 9 provided on the reactor 1, has an anchor part 9C arranged on an inner face of the lid and embedded in the sealing resin 5.
摘要翻译：要解决的问题：为了提供一种具有简单结构的反应器，其能够比常规的更牢固地将壳体与盖子接合。解决方案：反应器1具有：线圈和磁芯的组件10; 案件6 密封树脂5; 和一个盖子9.线圈2通过卷绕绕组线来形成。磁芯3通过线圈2的内部。壳体6容纳线圈2的组件10和磁芯3.密封树脂5填充在壳体6的内部并覆盖组件10。盖9至少覆盖壳体6的开口的一部分。设置在反应器1上的盖9具有布置在盖的内表面上并嵌入密封树脂5中的锚定部9C。

3. 发明专利

JP2014093375A Reactor, converter, and electric power conversion device 有权
标题翻译：反应器，转换器和电力转换装置
公开(公告)号：JP2014093375A
公开(公告)日：2014-05-19
申请号：JP2012242225
申请日：2012-11-01
申请人： Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YAMADA KOHAKU , ITO MUTSUMI
IPC分类号： H01F37/00 , H02M3/155
CPC分类号： H01F27/402 , H01F27/02 , H01F27/24 , H01F27/2823 , H01F37/00 , H01F2027/406 , H02M3/155 , H02M3/158
摘要： PROBLEM TO BE SOLVED: To provide a reactor capable of holding at a suitable position a sensor which measures a physical quantity of the reactor in operation.SOLUTION: A reactor includes a coil 2 which has a pair of coil elements 2a, 2b connected to each other, a magnetic core 3 which has a pair of inner core parts arranged in the coil elements 2a, 2b respectively and an outer core part 32 connecting those inner core parts to each other so as to form a closed magnetic path, an insulator 5 which is interposed between the coil and the magnetic core 3, a sensor 7 which measures a physical quantity of the reactor, and a sensor holder 8 which is composed of a member independent of the insulator 5 and holds the sensor 7. The coil elements 2a, 2b are cylindrical bodies constituted by spirally coiling winding wires 2w and have end face shapes including corner R parts formed by rounding corner parts, and the coil elements 2a, 2b are arranged in parallel so as to have their axes in parallel. The sensor 7 is arranged in a trapezoidal space sandwiched between the opposed corner R parts of the coil elements 2a, 2b.
摘要翻译：要解决的问题：提供一种能够在适当位置保持测量运行中的反应器的物理量的传感器的反应器。解决方案：电抗器包括线圈2，线圈2具有连接到每个线圈元件的一对线圈元件2a，2b 另一方面，分别具有配置在线圈元件2a，2b中的一对内芯部的磁芯3和将这些内芯部彼此连接以形成闭合磁路的外芯部32，绝缘体5 插入在线圈和磁芯3之间，测量反应堆的物理量的传感器7和由独立于绝缘体5的构件组成并保持传感器7的传感器保持器8.线圈元件2a， 2b是通过螺旋卷绕绕组2w构成的圆柱体，并且具有包括通过圆角形成角部形成的角部R部分的端面形状，并且线圈元件2a，2b平行设置成使其轴线平行。传感器7布置在夹在线圈元件2a，2b的相对的角部R部分之间的梯形空间中。

4. 发明专利

JP2014027024A Reactor, converter and electrical power conversion apparatus 审中-公开
标题翻译：反应器，转换器和电力转换装置
公开(公告)号：JP2014027024A
公开(公告)日：2014-02-06
申请号：JP2012164176
申请日：2012-07-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所
发明人： KAWAGUCHI HAJIME , ITO MUTSUMI , IDO JUNJI
IPC分类号： H01F37/00
CPC分类号： H01F37/00 , H01F27/02 , H01F27/025 , H01F27/06 , H01F27/266
摘要： PROBLEM TO BE SOLVED: To provide a reactor that is superior in assembling workability.SOLUTION: A reactor 1 has: a coil 2 formed by winding a winding wire 2w; a magnetic core 3; a case 4 housing an assembly 10 of the coil 2 and the magnetic core 3; and a terminal fitting 8 connected to an end of the winding wire 2w. The case 4 has a bottom plate part 40, and a side wall part 41 surrounding a periphery of the assembly 10. At least of part of the side wall part 41 is formed of an insulating resin. A fastening base part 415 for holding the terminal fitting 8 by a fastening member (bolt 419), a swinging motion restraint part 416 for restraining the swing motion of the terminal fitting 8 when the bolt 419 is fastened, and a positioning part 417 for positioning the terminal fitting 8 are integrally molded to the side wall part 41 by the insulating resin. The terminal fitting 8 has a locking part 86 which is locked to the swinging motion restraint part 416. The terminal fitting 8 is hard to swing by the swinging motion restraint part 416 and the locking part 86, has a good stability to easily fasten the bolt 419 and has a good workability.
摘要翻译：要解决的问题：提供一种组装操作性优异的电抗器。解决方案：电抗器1具有：绕组线2w形成的线圈2; 磁芯3; 容纳线圈2和磁芯3的组件10的壳体4; 以及连接到绕组线2w的端部的端子配件8。壳体4具有底板部分40和围绕组件10的周边的侧壁部分41.侧壁部分41的至少一部分由绝缘树脂形成。用于通过紧固构件（螺栓419）保持端子配件8的紧固基座部分415，用于在紧固螺栓419时抑制端子接头8的摆动的摆动运动限制部分416以及用于定位的定位部分417 端子接头8通过绝缘树脂一体地模制到侧壁部分41上。端子接头8具有锁定部86，锁定部86被锁定在摆动运动限制部416上。端子接头8由摆动运动限制部416和锁定部86难以摆动，具有良好的稳定性，容易地固定螺栓 419，具有良好的可加工性。

5. 发明专利

JP2013089815A Reactor 有权
标题翻译：反应堆
公开(公告)号：JP2013089815A
公开(公告)日：2013-05-13
申请号：JP2011229980
申请日：2011-10-19
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所
发明人： NOMURA YASUSHI , MEMEZAWA IZUMI , TERAMOTO HIROSHI , ITO MUTSUMI
IPC分类号： H01F37/00
CPC分类号： H01F27/02 , H01F27/22 , H01F37/00 , H02M3/155 , H02M7/42
摘要： PROBLEM TO BE SOLVED: To provide a reactor having excellent joint strength between a coil and a case.SOLUTION: A reactor is provided with a coil 2, a magnetic core 3 on which the coil 2 is disposed, and a case for storing an assembly 10 of the coil 2 and the magnetic core 3. The case is provided with a bottom plate portion 40 configured by a metal material; and a side wall portion attached to the bottom plate portion 40, and surrounding the periphery of the assembly 10. On an inner surface of the bottom plate portion 40, a joint layer 42 for fixing the coil is provided, and roughening treatment is performed on an area where the joint layer 42 is provided. When anodic oxidation treatment is performed as the roughening treatment, the bottom plate portion 40 is provided with an anodic oxidation layer 43. By the roughening treatment, a contact area between the bottom plate portion 40 and the joint layer 42 is increased, and joint strength between the bottom plate portion 40 and the coil 2 can be enhanced. The bottom plate portion 40 and the coil 2 are securely joined, so that the heat of the coil 2 can be efficiently transmitted to an installation object through the bottom plate portion 40, and an excellent heat radiating property is ensured.
摘要翻译：要解决的问题：提供一种在线圈和壳体之间具有优异接合强度的反应器。解决方案：反应器设置有线圈2，设置有线圈2的磁芯3和用于存储线圈2和磁芯3的组件10的壳体。壳体设置有由金属材料构成的底板部40; 以及安装在底板部40上并且围绕组件10的周边的侧壁部。在底板部40的内表面设置有用于固定线圈的接合层42，并且对设置接合层42的区域。当进行阳极氧化处理作为粗糙化处理时，底板部分40设置有阳极氧化层43.通过粗糙化处理，底板部分40和接合层42之间的接触面积增加，并且接合强度能够提高底板部40与线圈2之间的距离。底板部分40和线圈2牢固地接合，使得线圈2的热量能够通过底板部分40有效地传递到安装对象，并且确保了优异的散热性能。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2015050397A リアクトルの製造方法、およびリアクトル审中-公开
标题翻译：制造反应器和反应器的方法
公开(公告)号：JP2015050397A
公开(公告)日：2015-03-16
申请号：JP2013182611
申请日：2013-09-03
申请人：住友電気工業株式会社 , Sumitomo Electric Ind Ltd , 住友電装株式会社 , Sumitomo Wiring Syst Ltd , 株式会社オートネットワーク技術研究所 , Auto Network Gijutsu Kenkyusho:Kk
发明人： NOMURA YASUSHI , KUSABETSU KAZUTSUGU , ITO MUTSUMI , KAWAGUCHI HAJIME , YOSHIKAWA KOHEI
IPC分类号： H01F37/00 , H01F27/32 , H01F41/12
摘要：【課題】樹脂含有成形部の気泡が低減されたリアクトルの製造方法を提供する。【解決手段】巻線を螺旋状に巻回して構成されるコイル2Aと、このコイルの少なくとも内側に配置される磁性コア3Aとを組み合わせた組合体10Aを収納した容器6を準備する準備工程と、前記コイルの両端部に位置する突出部22により、樹脂含有材料41Aが前記コイルの両端部から中央側に向かって前記コイルを覆うように流入することを阻止すると共に、前記樹脂含有材料を前記コイルの両側と前記容器との間に回り込ませて前記容器内に充填する充填工程と、前記樹脂含有材料中の樹脂を硬化させて樹脂含有成形部を成形する硬化工程とを備えるリアクトルの製造方法。【選択図】図1
摘要翻译：要解决的问题：提供一种在含树脂的成型部件中制造具有减少的气泡的反应器的方法。解决方案：制造反应器的方法包括：制备容纳组件10A的容器6的制备步骤，组合件10A是线圈2A，其包括螺旋缠绕的线圈和至少布置在线圈内部的磁芯3A; 填充容器的填充步骤，使得位于线圈两端部的突出部分22防止含树脂材料41A流入，从而将线圈的两个端部覆盖到中心区域，并且还转动所述树脂包含材料进入所述线圈和所述容器的两侧之间的空间; 以及固化步骤，固化含树脂的材料中的树脂以模制含树脂的成型部件。

7. 发明专利

JP2014027026A Reactor, converter and electric power conversion apparatus 审中-公开
标题翻译：反应器，转换器和电力转换装置
公开(公告)号：JP2014027026A
公开(公告)日：2014-02-06
申请号：JP2012164178
申请日：2012-07-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所
发明人： KAWAGUCHI HAJIME , ITO MUTSUMI , IDO JUNJI
IPC分类号： H01F37/00
CPC分类号： H01F27/29 , H01F27/02 , H01F37/00
摘要： PROBLEM TO BE SOLVED: To provide a reactor with a simple structure, capable of suppressing backlash in a lid more effectively than a conventional one.SOLUTION: A reactor 1 has: an assembly 10 of a coil 2 and a magnetic core; a case 6; and a lid 9. The coil 2 is formed by winding a winding wire. The magnetic core 3 is passing through an inside of the coil 2. The case 6 houses the assembly 10 of the coil 2 and the magnetic core 3. The lid 9 covers at least of part of an opening of the case 6. The case 6 and the lid 9 have a case side pressing-engaging part 6P and a lid side pressing-engaging part 9P pressing each other, respectively.
摘要翻译：要解决的问题：提供具有简单结构的反应器，其能够比常规的更有效地抑制盖子中的齿隙。解决方案：反应器1具有：线圈2和磁芯的组件10; 案件6 和一个盖子9.线圈2通过卷绕绕组线来形成。磁芯3穿过线圈2的内部。壳体6容纳线圈2的组件10和磁芯3.盖子9覆盖壳体6的开口的至少一部分。壳体6 并且盖9具有分别按压彼此的壳体侧按压接合部6P和盖侧按压接合部9P。

8. 发明专利

JP2013175566A Reactor and core component for reactor 有权
标题翻译：反应器的反应器和核心组件
公开(公告)号：JP2013175566A
公开(公告)日：2013-09-05
申请号：JP2012038679
申请日：2012-02-24
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sumitomo Wiring Syst Ltd , 住友電装株式会社 , Auto Network Gijutsu Kenkyusho:Kk , 株式会社オートネットワーク技術研究所
发明人： ITO MUTSUMI , YAMAMOTO SHINICHIRO , IDO JUNJI
IPC分类号： H01F37/00 , H01F27/24
CPC分类号： H01F27/255 , H01F27/263 , H01F27/324 , H01F37/00 , H01F2003/106 , H02M3/155 , H02M7/537
摘要： PROBLEM TO BE SOLVED: To provide a reactor exhibiting excellent assembly workability, and a core component for reactor.SOLUTION: A reactor 1 comprises: a coil 2; and a magnetic core 3 on which the coil 2 is arranged. In the reactor 1, a core component 4A(4B) including a laminated columnar part of a plurality of core pieces 31m and gap materials 31g, and a coating resin 5A(5B) integrally molding a peripheral coating part 51oA(51oB), which holds the core pieces 31m and gap materials 31g integrally while covering the outer peripheral surface of the laminated columnar body, and the end face coating part 51eA covering one end face of the laminated columnar body is used as a part of the magnetic core 3, i.e., an inner core 31. The core component 4A(4B) can be molded with high accuracy by absorbing the manufacturing error of the core pieces 31m and gap materials 31g, and since the outer core 32 is attached properly, the reactor 1 exhibits excellent assembling workability.
摘要翻译：要解决的问题：提供具有优异的组装操作性的反应器和用于反应器的核心组分。解决方案：反应器1包括：线圈2; 以及设置有线圈2的磁芯3。在反应器1中，包括多个芯片31m的层叠柱状部分31m和间隙材料31g的芯部件4A（4B）和一体地成型周边涂覆部分51oA（51oB）的涂覆树脂5A（5B）将芯片31m和间隙材料31g整体地覆盖层压柱状体的外周面，覆盖层叠柱状体的一端面的端面涂敷部51eA作为磁芯3的一部分使用，内芯31.通过吸收芯片31m和间隙材料31g的制造误差，可以高精度地成型芯部件4A（4B），并且由于外芯32被适当地安装，因此反应器1具有优异的组装加工性。

9. 发明专利

JP2012114122A Reactor 有权
标题翻译：反应堆
公开(公告)号：JP2012114122A
公开(公告)日：2012-06-14
申请号：JP2010259467
申请日：2010-11-19
申请人： Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社
发明人： NOMURA YASUSHI , ITO MUTSUMI , OISHI AKINORI , ONIZUKA TAKAHIRO , MATSUTANI YOSHIAKI
IPC分类号： H01F37/00 , H01F41/04
CPC分类号： H01F27/008 , H01F27/025 , H01F27/22 , H01F37/00 , H01F41/02 , Y10T29/49073
摘要： PROBLEM TO BE SOLVED: To provide a compact reactor having excellent heat dissipation properties.SOLUTION: A reactor 1 includes: an assembly 10 of a coil 2 and a magnetic core 3 in which the coil 2 is placed; and a case 4 that stores the assembly 10. The case 4 includes: a bottom plate part 40 to be fixed to a fixing object when the reactor 1 is provided to the fixing object; a side wall part 41 attached to the bottom plate part 40 and surrounding the assembly 10; and a heat dissipation layer 42 formed on an inner surface of the bottom plate part 40 and interposed between the bottom plate 40 and the coil 2. The bottom plate part 40 is formed of aluminum, and the side wall part 41 is formed of an insulating resin. The heat dissipation layer 42 is formed of an adhesive having high thermal conductivity and having excellent insulation properties. The bottom plate part 40 is formed of a member different from that of the side wall part 41, thereby the heat dissipation layer 42 can be easily formed, and also can be formed of a material excellent in heat dissipation. The coil 2 is uniformly pressed to the heat dissipation layer 42 by an insulator 5, and thus the heat dissipation layer 42 exhibits further excellent heat dissipation properties.
摘要翻译：要解决的问题：提供具有优异的散热性能的紧凑型反应堆。解决方案：反应器1包括：线圈2的组件10和放置线圈2的磁芯3; 以及存储组件10的壳体4.壳体4包括：底板部40，当将反应器1设置到固定对象时，固定到固定对象上; 连接到底板部分40并围绕组件10的侧壁部分41; 以及形成在底板部40的内表面上并插入在底板40和线圈2之间的散热层42.底板部40由铝形成，侧壁部41由绝缘体树脂。散热层42由具有高导热性和绝缘性优异的粘合剂形成。底板部40由与侧壁部41不同的构件形成，从而可以容易地形成散热层42，并且也可以由散热优良的材料形成。线圈2被绝缘体5均匀地压向散热层42，因此散热层42具有更好的散热性能。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011243943A Reactor 有权
标题翻译：反应堆
公开(公告)号：JP2011243943A
公开(公告)日：2011-12-01
申请号：JP2010243041
申请日：2010-10-29
申请人： Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , 住友電気工業株式会社 , 住友電装株式会社
发明人： OISHI AKINORI , YABUTANI HIROMI , ONIZUKA TAKAHIRO , SANO TAKAYUKI , ITO MUTSUMI , YAMAMOTO SHINICHIRO , KAWAGUCHI HAJIME
IPC分类号： H01F37/00 , H01F27/26 , H01F27/32
CPC分类号： H01F37/00 , H01F27/22
摘要： PROBLEM TO BE SOLVED: To provide a small reactor which has superior heat dissipation.SOLUTION: The reactor 1 includes a combination body 10 having a coil 2 and a magnetic core 3 where the coil 2 is arranged, and a case 2 which stores the combination body 10. The case 4 has an installation surface portion 40 fixed to a fixation object when the reactor 1 is installed on the fixation object, a side wall portion 41 attached removably to the installation surface portion 40 and surrounds a periphery of the combination body 10, and a heat dissipation layer 42 formed on an inner surface of the installation surface portion 40 and interposed between the installation surface portion 40 and an installation-side surface of the coil 2. The installation surface portion 40 is made of aluminum and the side wall portion 41 is made of insulating resin. The heat dissipation layer 42 is made of an adhesive which has high heat conductivity and high insulation. The installation surface portion 40 is a member independent of the side wall portion 41, so the heat dissipation layer 42 is easily formed and has superior heat dissipation. The side wall portion 41 is made of the insulating resin and the space formed with the coil 2 is thereby made small to achieve size reduction.
摘要翻译：要解决的问题：提供具有优异散热性的小型反应器。解决方案：反应器1包括具有线圈2和设置线圈2的磁芯3的组合体10和存储组合体10的壳体2.壳体4具有固定的安装表面部分40 当将反应器1安装在固定物体上时，固定物体可拆卸地安装到安装表面部分40并且围绕组合体10的周边的侧壁部分41和形成在组合体10的内表面上的散热层42 安装面部40插入在安装面部40和线圈2的安装侧面之间。安装面部40由铝构成，侧壁部41由绝缘树脂构成。散热层42由具有高导热性和高绝缘性的粘合剂制成。安装面部40是与侧壁部41无关的构件，因此易于形成散热层42，散热性优异。侧壁部41由绝缘树脂制成，由此形成线圈2的空间变小，以实现尺寸减小。版权所有（C）2012，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