WO2007108201A1 - コア固定部材及び構造 - Google Patents
コア固定部材及び構造 Download PDFInfo
- Publication number
- WO2007108201A1 WO2007108201A1 PCT/JP2007/000177 JP2007000177W WO2007108201A1 WO 2007108201 A1 WO2007108201 A1 WO 2007108201A1 JP 2007000177 W JP2007000177 W JP 2007000177W WO 2007108201 A1 WO2007108201 A1 WO 2007108201A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core
- reactor
- case
- fixing member
- core fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
Definitions
- the present invention relates to a fixing member and a structure for fixing an electronic component in a case.
- the present invention relates to a fixing member and a structure for fixing a reactor core in a case using a spring member.
- a reactor includes a winding and a magnetic core, and a winding is wound around the core to form a coil, thereby obtaining a reinductance.
- a reactor is used in a booster circuit, an inverter circuit, an active filter circuit, and the like.
- a core and a coil wound around the core are placed in a case such as a metal together with other insulating members.
- a structure that is housed in a container is used (see, for example, Patent Document 1).
- FIG. 1 is a diagram showing a core fixing structure in such a conventional reactor
- the core fixing member in the conventional reactor mainly includes a vertical fixing metal bracket 11 and a horizontal fixing spring 12.
- Vertically fixed metal bracket 1 1 has a metal bracket fixing bolt on the base end side
- the vertically fixed metal bracket 11 also has a function as a restricting member that prevents the core 16 from popping out above the reactor case 15.
- the horizontal fixing spring 1 2 is disposed and inserted between the side wall of the reactor case 15 and the core (core around which the coil is wound) 1 6 to insert the core 1 6 into the reactor case. It is designed to be pressed in the horizontal direction on the opposite side walls of the screw 15 and fixed. As described above, the horizontal fixing spring 12 is fixed in the reactor case 15 by pressing the upper end of the horizontal fixing spring 1 2 against the vertical fixing metal bracket 1 1 through the vertical fixing rubber bush 1 4. It has come to be.
- the core fixing members are mainly a vertical fixing metal bracket 11, a vertical fixing rubber bush 14, and horizontal It consists of three members, the direction-fixing spring 12 and the horizontal and vertical directions are fixed by separate members. For this reason, the core fixing member alone has a structure that requires three or more parts. In addition, since a plurality of core fixing members are attached to the reactor case 15 as described above, the structure of the reactor parts must be complicated.
- Patent Document 1 Japanese Patent Laid-Open No. 2 075 — 7 2 1 98
- An object of the present invention is to provide a technique capable of realizing a reduction in the size, weight, and cost of a reactor by simplifying the core fixing structure of the reactor.
- a horizontal spring member is provided as a main fixing member, and a vertical holding shape is added to the spring member, so that two axes can be fixed with only one member. I made it.
- the core fixing member of the present invention comprises at least a core, a coil having a winding wound around the core, and a case for housing the core and the coil.
- a core fixing member for fixing the core in a reactor provided in the case, the first panel portion urging the side surface of the core in the horizontal direction in the case; and the upper surface of the core in the case.
- the second panel portion that is urged in the vertical direction is integrally formed.
- the stopper portion that restricts the escape of the core from the case is integrally formed so as to cover a part of the upper surface of the core through a cut at the boundary with the second spring portion. It may be formed.
- the core is not only simply urged and fixed (pressed) in the vertical direction by the second panel part, but also formed integrally with the first panel part and the second panel part. Since the escape of the core from the case can be controlled by the stopper, the safety and reliability of the reactor can be improved without increasing the number of members.
- the notch formed at the boundary between the stopper portion and the second spring portion includes a round portion (round portion), and the round portion on the stopper portion side is small. It is preferable that the round shape is formed in a large shape.
- the stopper portion and the second spring portion can be formed so as to be adjacent to each other in the width direction so as to cover a part of the upper surface of the core, and the core fixing member is fixed to the case It is possible to provide the location biased to only a part of the stagger It becomes.
- the core fixing structure of the present invention includes the one core fixing member inserted into one end of the case and fixed to the case, and the one core fixing member.
- the core is biased horizontally and vertically in the case.
- FIG. 2 is a perspective view of a reactor as an example including the core fixing structure of the embodiment of the present invention
- FIG. 3 is an exploded perspective view of the reactor shown in FIG. 4 is a view showing a core fixing member according to an embodiment of the present invention, where (a) is a plan view thereof, (b) is a front view thereof, (c) is a left side view thereof, ( d) is a right side view thereof, (e) is a bottom view thereof, (f) is a rear view thereof, and (g) is a perspective view thereof.
- the reactor 10 shown in FIGS. 2 and 3 is used, for example, in an electric circuit of a device having a forced cooling means, and a core 1009 (especially, see FIG. 3) is connected to a core frame 1004. Then, the reactor part formed by winding the winding 10 2 to form the coil 1 0 5 is stored in the heat conductive reactor case 1 0 1 through the insulating member 1 0 7 and then filled with resin. 1 0 8 is poured and fixed (resin sealed).
- the lead portion 25 is made by peeling off the covering of the winding wire 10 2 and exposing the conductor. It is connected to other electrical parts through the knit 32.
- the reactor fixing holes 23 at each corner of the reactor case 101 are screw holes for fixing the reactor case 101 to, for example, a forcedly cooled casing or the like.
- the reactor 10 of the present embodiment has a core fixing member 1 1 0 that can fix (bias) two axes in the horizontal and vertical directions with one member as a fixing structure of the core 10 9. is doing.
- the core fixing member 1 1 0 is inserted between the reactor case 1 0 1 and the core 1 0 9 after housing the core 1 0 9 etc. in the reactor case 1 0 1, and the bolt Bolt 1 1 0 C is passed through hole 1 1 0 A through washer 1 1 0 b, and this bolt 1 1 0 C is inserted into screw hole 1 0 1 a provided at the corner of reactor case 1 0 1 Reactor case 1 0 1 is fixed by screwing.
- the core 1 0 9 constitutes a core member 1 0 9 ⁇ constituting a winding portion around which the winding 1 0 2 is wound, and a non-winding portion where the winding 1 0 2 is not wound.
- the core members 1 0 9 already and 1 0 9 A are (magnetically) coupled via a gap.
- each of the core members 10 9 B has a configuration in which three magnetic body blocks 10 9 b are coupled via a gap. That is, the core member 10 9 B is composed of a total of six magnetic body blocks 10 9 b force, and therefore, the core 10 9 is configured in 8 parts as a whole.
- a ceramic sheet 1 0 6 is inserted and bonded into the gap between the core members 1 0 9 B and 1 0 9 A and between the magnetic blocks 1 0 9 b of the core member 1 0 9 B. Has been.
- the reactor 10 is configured by assembling a large number of parts even if the core fixing member 110 is excluded. Therefore, by applying the core fixing member 110 of the present embodiment, which can fix the two shafts with one member, the effect of reducing the number of parts and the number of assembly steps can be increased.
- the core fixing member 110 is warped (curled) from the back side to the front side, and the upper surface side.
- the second spring part S 2 provided at an inclination on the bottom side and the second spring part S 2 are cut at the boundary between the first spring part S 2 and the upper part of the core 1 0 9 so as to be positioned (cover).
- the stopper part ST provided in this way is integrally formed.
- the first spring portion S1 occupies the largest portion of the core fixing member 110, and is curled from the back side to the front side over the entire width from the left side surface to the right side surface. Is formed.
- the core 10 9 vibrates in the horizontal direction due to the magnetic attraction force described above, and noise due to this vibration causes a serious problem in the performance of the reactor. Therefore, the horizontal vibration is reliably absorbed (damped). Therefore, it is formed as a spring member that covers all parts from the back side to the front side and covers the entire width.
- the stopper portion ST has a shape protruding like an eaves from the upper surface side of the core 109, extending substantially half in the width direction from the left side surface to the center of the core fixing member 110.
- the stopper portion ST also serves as a fixing portion for the core fixing member 110, and the above-described port hole 11OA is formed in a corner portion on the left rear side.
- the second spring part S2 is cut into the boundary with the stopper part ST over approximately half in the width direction from the right side surface to the center of the core fixing member 110, via the stop 1 1 5 Similarly to the part ST, it is formed so as to cover a part of the upper surface of the core 109.
- the second spring part S 2 includes a flat part S 2 e formed on the same surface as the stopper part ST, and an inclined part bent slightly downward from the flat part S 2 e. And S 2 i.
- the inclined portion S 2 i is bent so as to be elastically deformable at an inclination angle that presses against the upper surface of the core 10 9, thereby urging the upper surface of the core 10 9 in the vertical direction. It is.
- the notch 1 15 formed at the boundary between the stopper portion ST and the second spring portion S 2 is clearly shown in FIG. 4 (a).
- the radius of the stopper part ST side (fixed side [bolt hole 1 1 OA side]) is small, and the round part of the second spring part S2 side (movable side) is large. Is formed.
- This is a stopper on the left half In the relationship where the right half is the second spring part S2, the stress is concentrated on the second spring part S2 side which is the movable side in the round (round part) of the notch 1 15
- the round (round portion) on the second spring portion S 2 side (movable side) is formed in a larger shape. Coupled with the shape of this round (round part), a sufficient balance can be achieved by fixing only one point (one side) with bolt 110 C (see Fig. 2 and Fig. 3).
- the second spring portion S 2 must hold the core 10 9 by urging the upper surface of the core 10 9 in the vertical direction, but holds it too much (the reaction force is strong). If it is too much, the core 10 9 will break, so the load limit is set to the level of the plastic deformation limit.
- the core fixing member 110 according to the present embodiment having the above-described configuration can be manufactured by, for example, using a spring material of US as a material and performing press working and bending. In other words, it can be easily manufactured by punching the material into a developed pattern and bending it three times.
- FIG. 5 is a first perspective view showing the core fixing structure of the present embodiment
- FIG. 6 is a second perspective view showing the core fixing structure of the present embodiment.
- a reactor core is formed as one (one) core fixing member 1 10 formed integrally with the second spring portion S 2 that urges the upper surface of 9 in the vertical direction. Insert the core 1 0 9 into one end of the case 1 0 1 and fix it to the reactor case 1 0 1 with bolts 1 1 0 C. It can be held (fixed) in the reactor case 10 1 by urging it horizontally and vertically.
- the second spring part S 2 absorbs the normal vibration of the core 10 9 in the reactor 10 (for example, up to 20 G, etc.), whereas the stopper part ST is for in-vehicle use. Absorbs emergency vibration such as car collision when used as a reactor (Prevents popping out) etc. (for example, when exceeding 2 OG). This is because in the event of an automobile collision such as in-vehicle, if the core 10 (and coil 1 0 5) jumps out of the reactor case 1 0 1 and is short-circuited with surrounding wiring, etc. Therefore, it has a fail-safe function to prevent this situation.
- the core 10 (and the coil 10 5) and the like are accommodated in the reactor case 10 1, and then the filling material 10 8 is poured into the resin and sealed without relying on the resin.
- high safety can be ensured by stocks / partial ST.
- the core 1009 is fixed in the horizontal direction using the first spring portion S1 of the core fixing member 110.
- the core fixing member 110 has a structure that can relieve thermal stress caused by temperature change (difference in linear expansion coefficient) by making one side (front side) free end by the first spring part S1. have.
- the magnetic attracting force acts between the recoiling members 1 0 9 A and 1 0 9 B due to the magnetic flux generated when the current flows through the winding 1 0 2, so that the core 1 0 9 is moved in the reactor case 1 0 1.
- the core 1 0 9 may move (rattle) in the reactor case 10 0 1 due to impacts from the outside world. In such a case, the core 1 0 9 in the reactor case 1 0 1 It has a function to dampen the backlash.
- the core 1 0 9 is fixed in the vertical direction by holding one end side vertically by the second spring portion S 2 and the other end side holding the core 1 0 9 by bolt 1 1 O v (Fig. 3 See) Completely fix in the vertical direction.
- one end side of the core 10 9 is pressed in the vertical direction by the second spring portion S 2 and the other end side is completely fixed in the vertical direction by the port 1 1 0 V.
- Adhesion between 0 9 and the bottom of reactor case 1 0 1 can be ensured. Thereby, it is possible to stably secure a heat radiation route from the coil 10 5 and the core 10 9 to the bottom of the reactor case 1 0 1. That is, as shown in FIG.
- the core member 1 0 9 A of the core 1 0 9 is formed with a bolt hole 1 0 9 h, and the bolt hole 1 0 9 h is connected with a washer 1 1 0 f.
- Bolt 1 1 0 V is penetrated, and this bolt 1 1 O v is screwed into a screw hole (not shown) provided at the corner of the bottom of reactor case 1 0 1, so that the other end side of core 1 0 9 Is fixed in the reactor case 1 0 1.
- stopper portion ST of the core fixing member 110 can also function as a fall-off prevention (fail-safe) of the core 109 when, for example, the reactor 10 is fixed upside down.
- the core fixing member and structure of the present embodiment the following advantages are obtained.
- the panel that absorbs the vibration in the horizontal and vertical directions is formed in an integral structure, so the core fixing member can be designed more compactly.
- a rubber bush is attached to a metal core fixing member and the vertical vibration of the core is absorbed by using this rubber bush.
- a simple metal panel is used. Since the vibration of the vertical direction can be absorbed only by the shape of the member, the component efficiency is good.
- the core fixing member is composed of two main members. Therefore, the core fixing member needs to be stopped at two places on the reactor case. However, in the core fixing member of this embodiment, 1 Since it is sufficient to stop at the place, it saves the trouble of installation.
- the core itself varies in height, but if it is a lower core, when attaching the core fixing member, the second spring portion S2 is pushed down to the bottom surface side to slightly increase the inclination angle. By mounting, it is possible to cope with such variations.
- the core fixing structure of the present invention is applied to a split core composed of a plurality of magnetic blocks.
- the core fixing structure can also be applied to a non-split core. .
- the core fixing member is fixed to the reactor case at only one point (one side) by the port.
- both sides (both ends in the width direction) of the core fixing member are fixed by the port or the like. It may be fixed to the reactor case.
- the second spring portion S 2 is formed on the half side (in the width direction), but it can also be formed in the center. However, if it is fixed at one point (one side) as in the embodiment described above, the space for mounting (fixing) to the reactor case can be saved, and the cost can be reduced because only one port is required.
- the second spring portion may be configured as a spring curled (downward) in the same manner as the first spring portion.
- the first panel portion for urging the side surface of the core in the horizontal direction and the second panel portion for urging the upper surface of the core in the vertical direction in the reactor case are widely applicable regardless of the shape of the panel portion, the remaining configuration, and the like.
- FIG. 1 is a view showing a conventional core fixing structure, in which (a) is a plan view thereof and (b) is a side view thereof.
- FIG. 2 is a perspective view of an example reactor including a core fixing structure according to an embodiment of the present invention.
- FIG. 3 is an exploded perspective view of the reactor shown in FIG. 2.
- FIG. 4 is a view showing a core fixing member according to an embodiment of the present invention, (a) is a plan view thereof, (b) is a front view thereof, (c) is a left side view thereof, (d) Is the right side view, (e) is the bottom view, (f) is the back view, and (g) is the perspective view.
- FIG. 5 is a first perspective view showing a core fixing structure according to an embodiment of the present invention.
- FIG. 6 is a second perspective view showing the core fixing structure of the embodiment of the present invention.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020087023052A KR101121843B1 (ko) | 2006-03-17 | 2007-03-07 | 코어 고정 부재 및 구조 |
| JP2008506172A JP5110710B2 (ja) | 2006-03-17 | 2007-03-07 | コア固定部材及び構造 |
| US12/225,110 US8102228B2 (en) | 2006-03-17 | 2007-03-07 | Core securing member and its structure |
| DE112007000624T DE112007000624T5 (de) | 2006-03-17 | 2007-03-07 | Kernbefestigungselement und seine Konstruktion |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-073944 | 2006-03-17 | ||
| JP2006073944 | 2006-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007108201A1 true WO2007108201A1 (ja) | 2007-09-27 |
Family
ID=38522237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/000177 Ceased WO2007108201A1 (ja) | 2006-03-17 | 2007-03-07 | コア固定部材及び構造 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8102228B2 (ja) |
| JP (1) | JP5110710B2 (ja) |
| KR (1) | KR101121843B1 (ja) |
| CN (1) | CN101405822A (ja) |
| DE (1) | DE112007000624T5 (ja) |
| WO (1) | WO2007108201A1 (ja) |
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| JP2010118571A (ja) * | 2008-11-14 | 2010-05-27 | Tamura Seisakusho Co Ltd | インダクタ |
| JP2010129782A (ja) * | 2008-11-27 | 2010-06-10 | Denso Corp | リアクトル、及びこれを内蔵した電力変換装置 |
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| JP7089672B2 (ja) * | 2018-10-25 | 2022-06-23 | 株式会社オートネットワーク技術研究所 | リアクトル |
| JP7022344B2 (ja) * | 2018-11-14 | 2022-02-18 | 株式会社オートネットワーク技術研究所 | リアクトル |
| US12002612B2 (en) * | 2018-11-15 | 2024-06-04 | Autonetworks Technologies, Ltd. | Reactor |
| WO2020100773A1 (ja) * | 2018-11-16 | 2020-05-22 | 株式会社オートネットワーク技術研究所 | リアクトル |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587919U (ja) * | 1991-06-21 | 1993-11-26 | 東大無線株式会社 | コアバンド |
| JPH0883708A (ja) * | 1994-09-12 | 1996-03-26 | Tokin Corp | 磁芯及びボビンのホルダー |
| JP2001076941A (ja) * | 1999-09-01 | 2001-03-23 | Toyota Autom Loom Works Ltd | トランス取付部材 |
| JP2004296818A (ja) * | 2003-03-27 | 2004-10-21 | Tdk Corp | インダクタンスユニットおよびそれを有するスイッチング電源 |
| JP2005072198A (ja) * | 2003-08-22 | 2005-03-17 | Toyota Motor Corp | リアクトルの騒音低減方法及び装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110873A (en) * | 1960-07-26 | 1963-11-12 | Gen Electric | Unitary clamping and support arrangement for coil and core assembly |
| US4990880A (en) * | 1989-07-24 | 1991-02-05 | Alcatel Na, Inc. | Transformer clip |
| JP2624055B2 (ja) | 1991-09-26 | 1997-06-25 | 日本電気株式会社 | ポーラリメトリック合成開口レーダ装置 |
| EP0594031B1 (de) * | 1992-10-22 | 1997-06-04 | SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG | Induktives elektrisches Bauelement |
| GB2340667B (en) * | 1998-05-29 | 2000-04-12 | Electronic Tech | Housing for an electronic component |
| JP3624766B2 (ja) * | 1999-12-13 | 2005-03-02 | 株式会社村田製作所 | 回路モジュール |
| JP2004241475A (ja) * | 2003-02-04 | 2004-08-26 | Toyota Motor Corp | リアクトル装置 |
-
2007
- 2007-03-07 WO PCT/JP2007/000177 patent/WO2007108201A1/ja not_active Ceased
- 2007-03-07 US US12/225,110 patent/US8102228B2/en not_active Expired - Fee Related
- 2007-03-07 CN CNA2007800095457A patent/CN101405822A/zh active Pending
- 2007-03-07 JP JP2008506172A patent/JP5110710B2/ja not_active Expired - Fee Related
- 2007-03-07 DE DE112007000624T patent/DE112007000624T5/de not_active Withdrawn
- 2007-03-07 KR KR1020087023052A patent/KR101121843B1/ko not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587919U (ja) * | 1991-06-21 | 1993-11-26 | 東大無線株式会社 | コアバンド |
| JPH0883708A (ja) * | 1994-09-12 | 1996-03-26 | Tokin Corp | 磁芯及びボビンのホルダー |
| JP2001076941A (ja) * | 1999-09-01 | 2001-03-23 | Toyota Autom Loom Works Ltd | トランス取付部材 |
| JP2004296818A (ja) * | 2003-03-27 | 2004-10-21 | Tdk Corp | インダクタンスユニットおよびそれを有するスイッチング電源 |
| JP2005072198A (ja) * | 2003-08-22 | 2005-03-17 | Toyota Motor Corp | リアクトルの騒音低減方法及び装置 |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009050523A1 (de) | 2008-10-23 | 2010-04-29 | Tamura Corp. | Induktionsspule |
| JP2010123927A (ja) * | 2008-10-23 | 2010-06-03 | Tamura Seisakusho Co Ltd | インダクタ |
| DE102009050523B4 (de) | 2008-10-23 | 2019-02-21 | Tamura Corp. | Induktionsspule |
| JP2010118571A (ja) * | 2008-11-14 | 2010-05-27 | Tamura Seisakusho Co Ltd | インダクタ |
| JP2010129782A (ja) * | 2008-11-27 | 2010-06-10 | Denso Corp | リアクトル、及びこれを内蔵した電力変換装置 |
| EP2230675A3 (en) * | 2009-03-19 | 2014-07-02 | TDK Corporation | Coil component, transformer and switching power supply unit |
| JP2011096934A (ja) * | 2009-10-30 | 2011-05-12 | Tamura Seisakusho Co Ltd | インダクタ |
| JP2011103421A (ja) * | 2009-11-12 | 2011-05-26 | Tamura Seisakusho Co Ltd | インダクタ |
| JP2011103427A (ja) * | 2009-11-12 | 2011-05-26 | Tamura Seisakusho Co Ltd | インダクタ |
| US8717133B2 (en) | 2010-04-23 | 2014-05-06 | Sumitomo Wiring Systems, Ltd. | Reactor |
| WO2011132361A1 (ja) * | 2010-04-23 | 2011-10-27 | 住友電装株式会社 | リアクトル |
| CN103125004B (zh) * | 2010-09-22 | 2016-05-25 | 住友电气工业株式会社 | 电抗器、转换器以及电功率转换器件 |
| CN103125004A (zh) * | 2010-09-22 | 2013-05-29 | 住友电气工业株式会社 | 电抗器、转换器以及电功率转换器 |
| WO2012039268A1 (ja) * | 2010-09-22 | 2012-03-29 | 住友電気工業株式会社 | リアクトル、コンバータ、および電力変換装置 |
| US8907758B2 (en) | 2010-09-22 | 2014-12-09 | Sumitomo Electric Industries, Ltd. | Reactor, converter, and electric power converter |
| JP2012227493A (ja) * | 2011-04-22 | 2012-11-15 | Tamura Seisakusho Co Ltd | コイル装置 |
| JP2012134532A (ja) * | 2012-02-29 | 2012-07-12 | Sumitomo Electric Ind Ltd | リアクトル |
| JP2015046481A (ja) * | 2013-08-28 | 2015-03-12 | 日立金属株式会社 | リアクトル |
| JP2015095563A (ja) * | 2013-11-12 | 2015-05-18 | 株式会社タムラ製作所 | リアクトル |
| CN103839658A (zh) * | 2014-03-28 | 2014-06-04 | 上海鹰峰电子科技有限公司 | 一种单相非晶交直流电抗器 |
| JP2015204448A (ja) * | 2014-04-16 | 2015-11-16 | 株式会社豊田自動織機 | 電子機器 |
| WO2015159673A1 (ja) * | 2014-04-16 | 2015-10-22 | 株式会社 豊田自動織機 | 電子機器 |
| WO2016136680A1 (ja) * | 2015-02-27 | 2016-09-01 | 株式会社オートネットワーク技術研究所 | リアクトル |
| JP2016162859A (ja) * | 2015-02-27 | 2016-09-05 | 株式会社オートネットワーク技術研究所 | リアクトル |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090108971A1 (en) | 2009-04-30 |
| KR20080110753A (ko) | 2008-12-19 |
| DE112007000624T5 (de) | 2009-02-19 |
| US8102228B2 (en) | 2012-01-24 |
| JPWO2007108201A1 (ja) | 2009-08-06 |
| JP5110710B2 (ja) | 2012-12-26 |
| KR101121843B1 (ko) | 2012-03-21 |
| CN101405822A (zh) | 2009-04-08 |
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