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1. 发明专利

JP2007142340A Electrostatic shielding structure of thunder resistance reinforcing type insulation transformer for low voltage 有权
标题翻译：用于低电压的电阻型增强型绝缘变压器的静电屏蔽结构
公开(公告)号：JP2007142340A
公开(公告)日：2007-06-07
申请号：JP2005337557
申请日：2005-11-22
申请人： Otowa Denki Kogyo Kk , Sanyo Denki Kogyo Kk , 山陽電気工業株式会社 , 音羽電機工業株式会社
发明人： YOSHIDA OSAMU , MISHIMA KENSHICHIRO , IKEDA TAKESHI , MARUYAMA TAKESHI , OKUBO HIDESHI , HARA IAMI
IPC分类号： H01F27/36
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable electrostatic shielding structure having a simple structure between winding wires or a primary lead wire in a thunder resistance reinforcing type insulation transformer for a low voltage.
SOLUTION: The thunder resistance reinforcing type insulation transformer for a low voltage is formed in such a way that an electrostatic shielding tape 21 is wound around the external surface of an insulation case 10 for covering the entire surface of a ring body 4 in which a primary winding 3 is wound around a ring-like winding iron core 1 via a first insulation body 2 to form an electrostatic shielding structure 20, and a secondary winding wire 30 is wound thereon. The electrostatic shielding tape 21 is obtained by coating an electrostatic shielding layer 23 on one surface of a long insulative tape base material 22, and both end edges of the width direction of the tape base member 22 is formed as a non-electrostatic shielding portion 24 having no electrostatic shielding layer. The width direction one-side ends of adjacent electrostatic shielding tapes are superimposed and successively wound around the insulation case 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在低电压的雷电加强型绝缘变压器中的绕组线或一次引线之间具有简单结构的高度可靠的静电屏蔽结构。解决方案：用于低电压的雷电加强型绝缘变压器以这样的方式形成，即静电屏蔽带21缠绕在绝缘壳体10的外表面上，用于覆盖环体4的整个表面其中初级绕组3经由第一绝缘体2缠绕在环状卷绕铁芯1上以形成静电屏蔽结构20，并且次级绕组30缠绕在其上。静电屏蔽带21通过在长绝缘带基材22的一个表面上涂布静电屏蔽层23而获得，带基部件22的宽度方向的两个端部边缘形成为非静电屏蔽部分24 没有静电屏蔽层。相邻静电屏蔽带的宽度方向一侧端部叠加并依次缠绕在绝缘壳体10上。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007142341A Heat radiating structure of thunder resistance reinforcing type insulation transformer for low voltage 审中-公开
标题翻译：耐电压型耐压型增压型低压绝缘变压器的放热结构
公开(公告)号：JP2007142341A
公开(公告)日：2007-06-07
申请号：JP2005337559
申请日：2005-11-22
申请人： Otowa Denki Kogyo Kk , Sanyo Denki Kogyo Kk , 山陽電気工業株式会社 , 音羽電機工業株式会社
发明人： YOSHIDA OSAMU , MISHIMA KENSHICHIRO , IKEDA TAKESHI , OKUBO HIDESHI , HARA IAMI
IPC分类号： H01F27/08 , H01F17/06
摘要： PROBLEM TO BE SOLVED: To provide a heat radiating structure capable of easily reducing the size, weight and thickness of a thunder resistance reinforcing type insulation transformer for a low voltage.
SOLUTION: A lead leading-out section 13 for leading out primary lead wires 3a, 3b of a primary winding 3 to the outside of the case is formed on an insulation case 10 for covering the entire surface of a ring body 4 in which the primary winding 3 is wound around a ring-like winding iron core 1 via a second insulator 2, and a heat radiating cylinder 16 and an ambient air intake cylinder 18 are formed in an axial direction on the external interference of the insulation case 10. A heat radiating port 15 of the heat radiating cylinder 16 and an ambient air intake port 17 of the ambient air intake cylinder 18 are allowed to communicate with a gap G between the ring body 4 and the insulation case 10, heat generated from the ring body 4 is radiated to the outside of the case to suppress the temperature rise of the primary winding 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地减小用于低电压的雷电阻加强型绝缘变压器的尺寸，重量和厚度的散热结构。解决方案：用于将初级绕组3的一次引线3a，3b引导到壳体外部的导出引出部分13形成在绝缘壳体10上，用于覆盖环形体4的整个表面其中初级绕组3经由第二绝缘体2缠绕在环状卷绕铁芯1上，散热筒16和环境空气吸入缸18沿绝缘壳体10的外部干涉沿轴向形成散热筒16的散热口15和环境空气吸入筒18的环境空气吸入口17被允许与环形体4和绝缘壳10之间的间隙G连通，从环产生的热量主体4辐射到壳体外部，以抑制初级绕组3的温度升高。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007142339A Thunder resistance reinforcing type insulation transformer for low voltage 有权
标题翻译：用于低电压的电阻型增强型绝缘变压器
公开(公告)号：JP2007142339A
公开(公告)日：2007-06-07
申请号：JP2005337556
申请日：2005-11-22
申请人： Otowa Denki Kogyo Kk , Sanyo Denki Kogyo Kk , 山陽電気工業株式会社 , 音羽電機工業株式会社
发明人： YOSHIDA OSAMU , MISHIMA KENSHICHIRO , IKEDA TAKESHI , OKUBO HIDESHI , HARA IAMI
IPC分类号： H01F30/00 , H01F27/24 , H01F27/25 , H01F27/28 , H01F27/32 , H01F27/36
摘要： PROBLEM TO BE SOLVED: To provide a thunder resistance reinforcing type insulation transformer for a low voltage which can easily achieve miniaturization and lightweight without deteriorating performance and quality. SOLUTION: The entire surface of a ring-like wound iron core 1 is coated with a first insulator 2, and a primary winding 3 is wound around the wound iron core 1 into one layer via the first insulator 2 to form a ring body 4. The entire surface of the ring body 4 is coated with a first case 11 and a second case being insulated cases to form a second insulator 10 constituting a high-voltage insulation, an electrostatic shielding body 20 is formed around the external surface of the second insulator 10 using a conductive paint film or the like, a secondary winding wire 30 is wound thereon, and thus, the thunder resistance reinforcing type insulation transformer for a low voltage. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种低电压的雷电加强型绝缘变压器，其可以容易地实现小型化和轻量化，而不会降低性能和质量。解决方案：环形缠绕铁芯1的整个表面涂覆有第一绝缘体2，并且初级绕组3经由第一绝缘体2缠绕在缠绕的铁芯1上形成一层以形成环环体4的整个表面涂覆有第一壳体11，第二壳体是绝缘壳体，以形成构成高压绝缘体的第二绝缘体10，静电屏蔽体20形成在使用导电漆膜等的第二绝缘体10，次级绕组30卷绕在其上，因此，用于低电压的雷电加强型绝缘变压器。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2008028088A Lead wire lead-out type spd 有权
标题翻译：铅线引出型SPD
公开(公告)号：JP2008028088A
公开(公告)日：2008-02-07
申请号：JP2006198064
申请日：2006-07-20
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , IKEDA TAKESHI , MARUYAMA TAKESHI , KIMOTO KENJI
IPC分类号： H01C7/10
摘要： PROBLEM TO BE SOLVED: To very much simplify the connection between the external lead-out lead wire of an insulating cover, led out of a storage case for storing a zinc oxide type varistor and a lead-out conductor in the storage case, and to connect them with continuously stable, high mechanical strength. SOLUTION: A first hole 31 for leading out a lead wire is formed at the storage case 30 for storing the zinc oxide type varistor 1, and a second hole 32 for connecting a lead-out conductor are formed while the second hole 32 crosses the first hole 31. An insulating cover edge 20' in the external lead-out lead wire 20 is inserted into the first hole 31, the linear tip section of the drawing-out conductor 13 is inserted into the second hole 32, and by making the tip stuck to the insulating cover edge 20' penetrate, to electrically and mechanically connect it to the lead wire 20. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了非常简化绝缘盖的外部引出引线之间的连接，从用于存储氧化锌型压敏电阻的存储盒和存储盒中的引出导体引出并连续连续稳定，机械强度高。解决方案：用于引出引线的第一孔31形成在用于存储氧化锌型压敏电阻1的存储壳体30处，并且形成用于连接引出导体的第二孔32，而第二孔32 穿过第一孔31.外部引出引线20中的绝缘盖边缘20'插入到第一孔31中，引出导体13的线性末端部分插入第二孔32中，并且通过使尖端粘附到绝缘盖边缘20'穿透，以电气和机械地将其连接到引线20.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008028089A Spd having separating mechanism and manufacturing method therefor 有权
标题翻译：具有分离机制的SPD及其制造方法
公开(公告)号：JP2008028089A
公开(公告)日：2008-02-07
申请号：JP2006198066
申请日：2006-07-20
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , IKEDA TAKESHI , MARUYAMA TAKESHI , KIMOTO KENJI
IPC分类号： H01C7/12
CPC分类号： H01H37/761 , H01C7/102 , H01C7/112 , H01C7/126 , H01H37/08 , H01H2037/762
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable SPD, having a separating mechanism capable of surely performing temperature fuse operation, when heat is abnormally generated due to deterioration of a zinc oxide type varistor. SOLUTION: When a bent spring section 13c is formed in a separating conductor 13, jointed to an electrode 11 of the zinc oxide type varistor 1 with a low-melting point metal alloy 14 for storing in a storage case 30 for storing the part for positioning as a whole, the varistor 1 is rotated inside the case for bending the spring part 13c of the separating conductor 13 in a prescribed direction, and a spring force in two different directions is given to the spring section 13c due to displacement caused by this bending. When the low-melting point metal alloy 14 is melted by the abnormal heat generation of the varistor 1, the separating conductor 13 is separated from the electrode 11 of the varistor 1 by the spring force in the two directions of the spring section 13c. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供高度可靠的SPD，具有能够可靠地进行温度保险丝操作的分离机构，当由于氧化锌型压敏电阻的劣化而异常地产生热量时。解决方案：当在分离导体13中形成弯曲的弹簧部分13c时，用与熔融金属合金14的氧化锌型压敏电阻1的电极11连接的低熔点金属合金14，用于存储在用于存储为了使分离导体13的弹簧部13c沿预定的方向弯曲，使压敏电阻1在壳体内转动，并且由于位移引起弹簧部13c的两个不同方向的弹簧力通过这种弯曲。当低熔点金属合金14被非线性电阻1的异常发热熔化时，分离导体13通过弹簧力沿弹簧部分13c的两个方向与压敏电阻1的电极11分离。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2005311064A Isolation transformer 审中-公开
标题翻译：隔离变压器
公开(公告)号：JP2005311064A
公开(公告)日：2005-11-04
申请号：JP2004125806
申请日：2004-04-21
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , IKEDA TAKESHI
IPC分类号： H01F27/34 , H01F27/36
摘要： PROBLEM TO BE SOLVED: To achieve the cost-down, the miniaturization and the reduction of weight of an isolation transformer equipped with an inductance function which suppresses a lightning surge.
SOLUTION: A primary winding 21 wound around the outer periphery of a secondary winding unit 22 is divided into a pair of terminal windings 21a, 21b at both ends, and an intermediate winding 21c at a middle part between the windings 21a, 21b to connect both the ends of the intermediate winding 21c and the respective end windings 21a, 21b through respective intermediate taps 31, 32. Thus, an inductance and a noise filter are constituted for suppressing the lightning surge and the abnormal voltage of external noise by the respective end windings 21a, 21b. The respective windings 21a-21c are wound around to an iron core 40 by additive polarity to constitute the primary winding 21.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现具有抑制雷电浪涌的电感功能的隔离变压器的成本降低，小型化和重量的减轻。解决方案：缠绕在次级绕组单元22的外周上的初级绕组21被分成两端的一对端子绕组21a，21b和绕组21a，21b之间的中间部分的中间绕组21c 通过相应的中间抽头31,32将中间绕组21c的两端连接到相应的端部绕组21a，21b。因此，电感和噪声滤波器被构造成用于抑制雷电浪涌和外部噪声的异常电压相应的端部绕组21a，21b。相应的绕组21a-21c通过附加极性缠绕在铁芯40上以构成初级绕组21.版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003347127A Shell type insulating transformer 审中-公开
标题翻译：壳型绝缘变压器
公开(公告)号：JP2003347127A
公开(公告)日：2003-12-05
申请号：JP2002157920
申请日：2002-05-30
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , MARUYAMA TAKESHI , IKEDA TAKESHI , MASAKI TOSHIMITSU
IPC分类号： H01F27/24 , H01F30/00
摘要： PROBLEM TO BE SOLVED: To make a shell type insulating transformer easily reduced in size by making easier the manufacturing step of winding a strip steel sheet around a coil bobbin wound with a winding. SOLUTION: The inner core 20 of a laminated steel sheet structure is provided in the inside-frame opening 12c of a rectangular frame-like coil bobbin 12 by winding primary windings 13 and 14 around the outer peripheral area of the coil bobbin 12 and the outer core 30 of a core structure is formed by winding a strip steel sheet 31 around facing two sides 12a and 12b of the bobbin 12 from the outsides of the sides 12a and 12b. The central part of the outer core 30 is magnetically coupled with both ends of the inner core 30 and two closed magnetic circuits surrounding the two sides 12a and 12b of the bobbin 12 are formed of both ends of the outer core 30 and the inner core 20. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过使缠绕有绕组的线圈绕线机绕制钢带的制造步骤变得容易，可以容易地减小壳型绝缘变压器的尺寸。解决方案：层叠钢板结构的内芯20通过围绕线圈架12的外围区域缠绕初级绕组13和14而设置在矩形框状线圈架12的内框架开口12c中并且芯体结构的外芯30通过从侧面12a和12b的外侧绕着线轴12的两个侧面12a和12b缠绕带钢钢板31而形成。外芯30的中心部与内芯30的两端磁耦合，并且围绕线轴12的两侧12a和12b的两个闭合磁路由外芯30和内芯20的两端形成版权所有（C）2004，JPO

8. 发明专利

JP2008053335A Lead-wire guiding spd and method for manufacturing spd 有权
标题翻译： LEAD-WIRE指导SPD和制造SPD的方法
公开(公告)号：JP2008053335A
公开(公告)日：2008-03-06
申请号：JP2006226207
申请日：2006-08-23
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , IKEDA TAKESHI , MARUYAMA TAKESHI , KIMOTO KENJI
IPC分类号： H01C7/10
摘要： PROBLEM TO BE SOLVED: To easily connect, in the stabilized mechanical strength, a lead wire covered with an insulator and guided from a storing case for storing a zinc oxide varistor and a guided conductor in the storing case. SOLUTION: A first hole 31 for guiding the lead wire and a second hole 32 for guiding conductor orthogonal to the first hole 31 are formed to the storing case 30 for storing the zinc oxide varistor 1. A continuous insulator peeling allowance 20p and an insulator converter 20q of a lead wire 20 are inserted into the first hole 31. The end of the guided conductor 13 is inserted to the second hole 32. This end is crossed and placed in contact with the insulator peeling allowance 20p, and the lead wire 20 is fixed to the first hole 31 using a bonding agent 50. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：以稳定的机械强度容易地连接覆盖有绝缘体的引线并且从用于将氧化锌非线性电阻和导向导体存储在存储箱中的存储箱引导。解决方案：用于引导引线的第一孔31和用于引导与第一孔31正交的导体的第二孔32形成在用于储存氧化锌非线性电阻1的储存盒30中。连续的绝缘体剥离余量20p和引线20的绝缘体转换器20q插入到第一孔31中。导向导体13的端部被插入到第二孔32中。该端被交叉并与绝缘体剥离余量20p接触，并且引线导线20使用粘接剂50固定在第一孔31上。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005228883A Thunder-resistive transformer 审中-公开
标题翻译：电容式变压器
公开(公告)号：JP2005228883A
公开(公告)日：2005-08-25
申请号：JP2004035427
申请日：2004-02-12
申请人： Docomo Engineering Kansai Inc , Otowa Denki Kogyo Kk , ドコモ・エンジニアリング関西株式会社 , 音羽電機工業株式会社
发明人： OSAWA SHINJI , OKAMOTO NOBUHIRO , MISHIMA KENSHICHIRO , IKEDA TAKESHI , MASAKI TOSHIMITSU , BANDO HISASHIZU
IPC分类号： H01F30/12
摘要： PROBLEM TO BE SOLVED: To facilitate a handling such as a conveyance or installation to an installation site, such as a mountain top, and to prevent misoperations in installation, in advance. SOLUTION: On each single-phase transformers 5 to 7 mounted and fixed to a base plate 1, lead-out terminals 14U, 14W, 15U, 15V, 16V, 16W and 14u, 14w, 15u, 15v, 16v, 16w connected to ends 11U, 11W, 12U, 12V, 13V, 13W of primary side windings and ends 11u, 11w, 12u, 12v, 13v, 13w of secondary side windings of the respective single-phase transformers 5 to 7 are arranged corresponding to positions of the respective single-phase transformers 5 to 7. Also, a predetermined lead-out terminal is connected by conductive plates 17 to 20, 21, 22, thereby arranging a connecting wire panel 10 which connects the ends 11U, 11W, 12U, 12V, 13V, 13W of the primary-side windings and the ends 11u, 11w, 12u, 12v, 13v, 13w of the secondary-side windings of the respective single phase transformers 5 to 7 on the same flat surface. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了便于诸如山顶的安装地点的搬运或安装的处理，并且预先防止安装中的误操作。解决方案：在安装并固定到基板1的每个单相变压器5至7上，引出端子14U，14W，15U，15V，16V，16W和14u，14w，15u，15v，16v，16w 连接到初级侧绕组的端部11U，11W，12U，12V，13V，13W以及各个单相变压器5至7的次级侧绕组的端部11u，11w，12u，12v，13v，13w相应于位置另外，预定的导出端子由导电板17〜20,21,22连接，从而配置连接端子11U，11W，12U，12V的连接线板10 初级侧绕组的13V，13W以及相同平面上的各个单相变压器5〜7的次级侧绕组的端部11u，11w，12u，12v，13v，13w。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2008067419A Excitation rush current suppression type transformer 审中-公开
标题翻译：激励式RUSH电流抑制型变压器
公开(公告)号：JP2008067419A
公开(公告)日：2008-03-21
申请号：JP2006239185
申请日：2006-09-04
申请人： Otowa Denki Kogyo Kk , 音羽電機工業株式会社
发明人： MISHIMA KENSHICHIRO , IKEDA TAKESHI , MARUYAMA TAKESHI
IPC分类号： H02H7/045
摘要： PROBLEM TO BE SOLVED: To obtain an excitation rush current suppression type transformer with excellent excitation rush current suppression effect through simple circuitry.
SOLUTION: The primary winding 10 comprises two parallel windings, i.e. a main winding 11 and an exciting winding 12, wherein the a-contact circuit 41 of an electromagnetic contactor 40 is connected in series with the main winding 11, and the exciting coil 42 of the electromagnetic contactor 40 is connected to the primary winding 10 side. An excitation rush current generated by closing an AC power supply 1 on the primary is fed to the exciting winding 12 and suppressed, and the a-contact circuit 41 is closed by the exciting coil 42 with a predetermined time lag for extinguishing the excitation rush current, thus sustaining operation of a transformer under voltage drop.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过简单的电路获得具有优异的励磁涌流抑制效应的励磁涌流抑制型变压器。 <1>解决方案：初级绕组10包括两个并联绕组，即主绕组11和励磁绕组12，其中电磁接触器40的a接触电路41与主绕组11串联连接，并且激励电磁接触器40的线圈42连接到初级绕组10一侧。通过将初级侧的交流电源1闭合而产生的励磁冲击电流被馈送到励磁绕组12并被抑制，并且由接触电路41以预定的时间滞后由励磁线圈42闭合，以消除励磁冲击电流，从而在压降下维持变压器的工作。版权所有（C）2008，JPO＆INPIT

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