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1. 发明申请

US20040041676A1 Coil device with edgewise winding 失效
标题翻译：绕线绕线线圈装置
公开(公告)号：US20040041676A1
公开(公告)日：2004-03-04
申请号：US10640251
申请日：2003-08-14
申请人： MINEBEA CO., LTD.
发明人： Toshinori Okamoto
IPC分类号： H01F027/02
CPC分类号： H01F27/027 , H01F5/04 , H01F27/292
摘要： A coil device comprises at least one edgewise winding of a rectangular insulated wire and a holder on which the winding is mounted. The holder includes a plurality of terminal sections each composed of a terminal pin having one end portion adapted to be inserted in a printed circuit board, and having the other end portion embedded in the bottom side of a base section of the holder and connected to the winding. The holder further includes two side walls each having a wire path on at least one of its both sides. Each wire path has a curve guide at its lower end, and the rectangular wire is elastically curved along the curve guide and has its termination crooked and hooked around the other end portion of the terminal pin.
摘要翻译：线圈装置包括矩形绝缘电线的至少一个扁绕绕组和安装绕组的保持架。保持器包括多个端子部分，每个端子部分由具有适于插入印刷电路板的一个端部部分的端子销组成，并且另一端部嵌入在保持器的基部的底部侧并连接到绕组。保持器还包括两个侧壁，每个侧壁在其两侧中的至少一个上具有导线路径。每个线路的下端具有曲线引导件，并且矩形线沿曲线引导件弹性弯曲，并且其端部弯曲并钩在端子销的另一端部。

2. 发明申请

US20020017976A1 Common mode choke coil 失效
标题翻译：共模扼流圈
公开(公告)号：US20020017976A1
公开(公告)日：2002-02-14
申请号：US09924061
申请日：2001-08-08
申请人： MINEBEA CO., LTD.
发明人： Toshinori Okamoto
IPC分类号： H01F027/28
CPC分类号： H01F37/00 , H01F17/04 , H01F27/027
摘要： A common mode choke coil is realized in which countermeasures against leakage flux are taken so as to reduce adverse effects on an external apparatus. Coils 291, 292 are wound around a toroidal magnetic core 22 and sandwich a partition plate 27 provided within an inner circumference of the magnetic core so as to cancel out respective magnetic fluxes produced by the coils relative to a normal mode current. A belt-like magnetic shield plate 24 is provided in a direction along leakage fluxes from the coils and attached closely to a substantially U-shaped insulating protection plate 23 having side walls 25, 25 and the insulating protection plate 23 is then detachably attached to a base 21 with catches 26 provided at both ends of the plate 23.
摘要翻译：实现了一种共模扼流线圈，其中采取对漏电流的对策以减少对外部设备的不利影响。线圈291,292缠绕在环形磁芯22上，夹着设置在磁芯的内周内的隔板27，以抵消由线圈相对于正常模式电流产生的相应的磁通量。沿着来自线圈的漏磁通的方向设置带状磁屏蔽板24，并且紧密地附接到具有侧壁25,25的大致U形的绝缘保护板23，然后将绝缘保护板23可拆卸地连接到基部21具有设置在板23的两端的卡子26。

3. 发明申请

US20040169567A1 Common mode choke coil with vertically arranged edgewise windings of rectangular wire 失效
标题翻译：共模扼流线圈，垂直排列方形线绕绕线
公开(公告)号：US20040169567A1
公开(公告)日：2004-09-02
申请号：US10689992
申请日：2003-10-22
申请人： MINEBEA CO., LTD.
发明人： Toshinori Okamoto
IPC分类号： H03H007/01
CPC分类号： H01F37/00 , H01F27/027 , H01F27/06 , H01F27/266 , H01F27/324 , H01F2017/0093 , H01F2017/046
摘要： A common mode choke coil comprises: a holder including side walls which have wire guide strips respectively formed at their sides and which have vertical guide grooves and horizontal flange stoppers both formed at their inner side surfaces; a coil assembly with edgewise windings of a rectangular wire provided around a bobbin with flanges; and a core securing plate spring, wherein the coil assembly is fixedly set in a correct position inside the holder such that protrusions formed at the flanges are put through the guide grooves thereby fixedly holding the bobbin in place horizontally while the flanges are locked by the flange stoppers thereby fixedly holding the bobbin in place vertically, and wherein lead wires of the edgewise windings are bent at upper ends of the wire guide strips, and then extend along the wire guide strips.
摘要翻译：共模扼流圈包括：包括侧壁的保持器，所述侧壁具有分别在其侧面形成的导线条，并且具有形成在其内侧表面上的垂直引导槽和水平凸缘止动件; 线圈组件，其具有围绕具有凸缘的线轴的矩形线的沿边绕组; 芯体固定板弹簧，其中线圈组件被固定地设置在保持器内部的正确位置，使得形成在凸缘处的凸起通过引导槽，从而在水平方向上将绕线管保持在适当位置，同时凸缘被凸缘锁定塞子，从而将线轴固定在垂直位置，并且其中沿边绕组的引线在导线条的上端弯曲，然后沿着导线条延伸。

4. 发明申请

US20040100347A1 Common mode choke coil with edgewise windings and line filter including same 失效
标题翻译：具有绕边绕组的共模扼流线圈和包括它的线路滤波器
公开(公告)号：US20040100347A1
公开(公告)日：2004-05-27
申请号：US10665567
申请日：2003-09-22
申请人： MINEBEA CO., LTD
发明人： Toshinori Okamoto
IPC分类号： H01F027/02
CPC分类号： H01F27/255 , H01F1/344 , H01F2017/046
摘要： A common mode choke coil comprises: a MnnullZn ferrite core which is shaped square, forms a closed magnetic path, and which has an initial permeability of at least 3,000 at 100 kHz and at least 100 at 10 MHz, respectively, at room temperature; and first and second edgewise windings which are formed respectively of first and second rectangular insulated wires. The first edgewise winding is provided around a core leg of the MnnullZn ferrite core, and the second edgewise winding is provided around a core leg of the MnnullZn ferrite core located oppositely to the core leg having the first edgewise winding provided therearound. This structure enables the core characteristics to be fully utilized without an influence of stray capacity of winding.
摘要翻译：共模扼流线圈包括：成形为正方形的Mn-Zn铁氧体磁芯，形成闭合磁路，并且在室温下分别在100kHz下具有至少3,000的初始磁导率和10MHz的初始磁导率 ; 以及分别由第一和第二矩形绝缘导线形成的第一和第二绕边绕组。第一扁绕绕组设置在Mn-Zn铁氧体磁芯的芯腿周围，并且第二绕边线围绕设置在其周围的具有第一绕线绕组的芯腿相对设置的Mn-Zn铁氧体磁芯的芯腿周围。这种结构使得能够充分利用芯特性而不受绕组杂散容量的影响。

5. 发明申请

US20030218527A1 Surface mount coil with edgewise winding 失效
标题翻译：带绕边绕线的表面贴装线圈
公开(公告)号：US20030218527A1
公开(公告)日：2003-11-27
申请号：US10413553
申请日：2003-04-15
申请人： Minebea Co., Ltd.
发明人： Toshinori Okamoto
IPC分类号： H01F027/30
CPC分类号： H01F27/027 , H01F27/292 , H01F2017/046
摘要： A surface mount coil comprises: a flanged spool, which includes a spool section and a flange section integrally connected with one end of the spool section; a base flange, which is shaped substantially rectangular and fixedly connected to the other end of the spool section; and an edgewise wound coil, which is made of a rectangular insulated wire, and which is structured such that starting and finishing ends of the rectangular insulated wire lead out in parallel with each other around the base flange in such a manner as to extend along and on one side surface, a bottom surface, and another side surface opposite to the one side surface, and are fixed at an edge of a top surface of the base flange.
摘要翻译：表面安装线圈包括：带凸缘的卷轴，其包括卷轴部分和与卷轴部分的一端一体连接的凸缘部分; 基部凸缘，其形状基本上矩形并且固定地连接到卷轴部分的另一端; 以及由矩形绝缘电线制成的扁绕绕线圈，其构造为使得矩形绝缘电线的起始端和后端围绕基底凸缘彼此平行地引出，以便沿着和/ 在一个侧表面，底表面和与该一个侧表面相对的另一个侧表面，并且固定在该基础凸缘的上表面的边缘处。

6. 发明申请

US20030116671A1 Drum type core with discrete structure 失效
标题翻译：鼓型芯离散结构
公开(公告)号：US20030116671A1
公开(公告)日：2003-06-26
申请号：US10314260
申请日：2002-12-09
申请人： MINEBEA CO., LTD.
发明人： Toshinori Okamoto
IPC分类号： H01F041/06
CPC分类号： H01F27/29 , H01F3/08 , H01F5/06 , H01F17/045 , H01F27/292 , H01F27/324 , H01F2003/106
摘要： A drum type core comprises: a flanged cylinder including a cylinder portion with a coil wound thereon, and a flange portion connected integrally with one end of the cylinder portion; and a flange piece having on its one side an engaging hole, into which the other end of the cylinder portion of the flanged cylinder is inserted. The flanged cylinder and the flange piece are made of respective different materials. The flanged cylinder has a higher permeability and saturation flux density than the flange piece, while the flange piece has a higher surface electrical resistance than the flanged cylinder. The flanged cylinder is entirely coated with a heat-resisting epoxy resin except an outer side of the flange portion. The flange piece is provided with terminal pins, around which lead wires of the coil passing by the circumference of the flange piece are bound.
摘要翻译：鼓型芯包括：凸缘圆筒，其包括具有缠绕在其上的线圈的圆筒部分，以及与圆筒部分的一端一体地连接的凸缘部分; 以及凸缘片，其一侧具有接合孔，凸缘圆筒的圆筒部分的另一端插入其中。带凸缘的缸体和法兰件由各自的不同材料制成。凸缘圆柱体具有比法兰片更高的磁导率和饱和磁通密度，而法兰片具有比带凸缘的圆柱体更高的表面电阻。带凸缘的圆柱体除了凸缘部分的外侧之外完全涂有耐热环氧树脂。凸缘片上设置有端子销，线圈的引线绕法兰边缘的周缘被界定。

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