JPH0548327U - Electrolytic capacitor mounting structure - Google Patents
Electrolytic capacitor mounting structureInfo
- Publication number
- JPH0548327U JPH0548327U JP9825591U JP9825591U JPH0548327U JP H0548327 U JPH0548327 U JP H0548327U JP 9825591 U JP9825591 U JP 9825591U JP 9825591 U JP9825591 U JP 9825591U JP H0548327 U JPH0548327 U JP H0548327U
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- base
- electrolytic capacitor
- mounting
- mounting structure
- electrolytic
- Prior art date
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Abstract
(57)【要約】
【目的】取付構造を簡略化し、取付工数や位置合わせの
調整工数を低減する。
【構成】取付ベース10に固定するベース11には、電解コ
ンデンサ１の下部の外径より若干大きい寸法の内径を有
する凹部17を設ける。電解コンデンサ１は、下部をこの
凹部17に挿入して支持され、上部を隣接する２個が共通
の押え金具13でボルト12により押え付けられて固定され
る。
(57) [Abstract] [Purpose] To simplify the mounting structure and reduce the mounting man-hours and alignment adjustment man-hours. [Structure] A base 11 fixed to a mounting base 10 is provided with a recess 17 having an inner diameter slightly larger than the outer diameter of the lower portion of the electrolytic capacitor 1. The electrolytic capacitor 1 is supported by inserting the lower portion into the recess 17, and the upper two adjacent ones are fixed by being held by the bolts 12 by the common holding metal fitting 13.
Description
【０００１】[0001]
本考案は、半導体素子を用いた変換装置における直流フィルタ回路の電解コン デンサの取付構造に関する。 The present invention relates to a mounting structure for an electrolytic capacitor of a DC filter circuit in a converter using a semiconductor element.
【０００２】[0002]
半導体素子を用いた変換装置において、直流フィルタ回路に接続される平滑用 コンデンサは、単体の容量が大きく、かつ高リップル電流が流れることから電解 コンデンサが用いられ、直流回路電圧または容量により直並列に接続した構成と している。 In the conversion device using semiconductor elements, the smoothing capacitor connected to the DC filter circuit is an electrolytic capacitor because it has a large capacity and a high ripple current flows, and it is connected in series in parallel depending on the DC circuit voltage or capacity. It is configured to be connected.
【０００３】 また、半導体素子を用いた変換回路を構成する主回路用品において、電解コン デンサは、他の用品に比較して短寿命であるから３〜５年の周期で全数交換を必 要とし、このため、短時間で交換ができるように取付上の配慮が必要とされてい る。Further, in a main circuit product that constitutes a conversion circuit using a semiconductor element, the electrolytic capacitor has a shorter life than other products, and therefore it is necessary to replace all of them in a cycle of 3 to 5 years. Therefore, it is necessary to consider the mounting so that the replacement can be done in a short time.
【０００４】 図11は、直流フィルタの回路図を示す。なお、この回路図には、６個の電解コ ンデンサが接続されている。図12は、図11の回路図における電解コンデンサの組 立構成を示す平面図であり、図13は、図12のＦ−Ｆ矢視図である。図12および図 13において、電解コンデンサ１は、この電解コンデンサ１に付属するバンド状の 取付金具２の締付部２ａをねじ（図示しない）で締付けることによって取付金具 ２と一体構成にする。そこで、取付金具２の固定部２ｂをねじ（図示しない）で 取付ベース３に固定することにより、電解コンデンサ１が取付ベース３に固定さ れる。このようにして取付ベース３に固定した複数個の電解コンデンサ１を、導 体４によって並列接続する。FIG. 11 shows a circuit diagram of a DC filter. Note that six electrolytic capacitors are connected to this circuit diagram. 12 is a plan view showing an assembled configuration of the electrolytic capacitor in the circuit diagram of FIG. 11, and FIG. 13 is a view taken along the line FF of FIG. In FIG. 12 and FIG. 13, the electrolytic capacitor 1 is integrated with the mounting member 2 by tightening the tightening portion 2a of the band-shaped mounting member 2 attached to the electrolytic capacitor 1 with a screw (not shown). Therefore, the electrolytic capacitor 1 is fixed to the mounting base 3 by fixing the fixing portion 2b of the mounting bracket 2 to the mounting base 3 with a screw (not shown). A plurality of electrolytic capacitors 1 thus fixed to the mounting base 3 are connected in parallel by the conductor 4.
【０００５】[0005]
しかしながら、上述したように電解コンデンサ１は、それぞれに付属される取 付金具２の３箇所の固定部２ｂを取付ベース３に固定するため、取付工数が増大 し、また、複数個を並列接続する場合には、並列接続するための導体４への中心 合わせが必要となるため、取付金具２を電解コンデンサ１から外して調整する必 要があり、調整工数も増大し、保修時における電解コンデンサの交換所要時間が 増大する等の欠点があった。 However, as described above, in the electrolytic capacitor 1, since the three fixing portions 2b of the fittings 2 attached to each are fixed to the mounting base 3, the mounting man-hour is increased, and a plurality of them are connected in parallel. In this case, since it is necessary to center the conductor 4 for parallel connection, it is necessary to remove the mounting bracket 2 from the electrolytic capacitor 1 for adjustment, and the adjustment man-hours are increased. There were drawbacks such as an increase in the time required for replacement.
【０００６】 本考案は、上述した事情に鑑みてなされたもので、その目的とするところは取 付構造を簡略化し、取付工数や位置合わせの調整工数を低減する電解コンデンサ の取付構造を提供することにある。The present invention has been made in view of the above circumstances, and an object thereof is to provide a mounting structure for an electrolytic capacitor, which simplifies the mounting structure and reduces the mounting man-hours and the alignment man-hours. Especially.
【０００７】[0007]
本考案は、複数個を直，並列接続して構成する直流フィルタ回路の電解コンデ ンサの取付構造において、複数個の電解コンデンサを、下部はベースに独立して 設けた凹状部でそれぞれを支持し、上部は２個以上を共通の押え金具を介してベ ースに押え付けることにより、固定するようにした取付構造である。 In the present invention, in a mounting structure of an electrolytic capacitor for a DC filter circuit, which is constructed by connecting a plurality of capacitors in series or in parallel, a plurality of electrolytic capacitors are supported, and a lower portion is supported by a concave portion independently provided on a base. The upper part has a mounting structure that is fixed by pressing two or more parts to the base via a common pressing metal fitting.
【０００８】[0008]
複数個の電解コンデンサは、下部をそれぞれ独立した取付金具等でねじ止めし て固定する必要がなく、しかも上部は２個以上を共通の押え金具でベースに押え 付けるようにしているので、取付構造が簡略化されて取付工数を低減する。また 、下部がベースに独立して設けた凹状部で支持されるので、導体接続における導 体への中心合わせが容易となって調整工数を低減する。 It is not necessary to fix the lower parts of multiple electrolytic capacitors by screwing them with independent mounting brackets, and moreover, two or more upper capacitors are clamped to the base with a common retaining bracket. Is simplified and the number of mounting steps is reduced. Further, since the lower portion is supported by the concave portion independently provided on the base, the centering of the conductor connection to the conductor is facilitated and the adjustment man-hour is reduced.
【０００９】[0009]
以下、本考案の一実施例を図面を参照して説明する。図１は、本考案の一実施 例を示す平面図であり、図２は、図１のＡ−Ａ矢視図であり、図３は、本考案の 一実施例を適用した直流フィルタの回路図であり、図４は、図２のＢ−Ｂ断面図 である。なお、本実施例は、６個の電解コンデンサ１を取付ける場合の構造であ る。 An embodiment of the present invention will be described below with reference to the drawings. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a view taken along the line AA of FIG. 1, and FIG. 3 is a circuit of a DC filter to which an embodiment of the present invention is applied. It is a figure and FIG. 4 is a BB sectional drawing of FIG. The present embodiment has a structure in which six electrolytic capacitors 1 are mounted.
【００１０】 図１，図２，図３および図４において、10は取付ベースで、この取付ベース10 にねじ（図示しない）でベース11が取付けられる。６個の電解コンデンサ１は、 それぞれの下部は独立した状態でベース11に支持され、上部はボルト12を取付ベ ース10に設けたねじ孔10ａにねじ込むことにより、押え金具13で隣接する２個を 共通に押え付けてベース11に固定し、外側に位置する電極を導体14，14で接続し 、内側に位置する電極を導体15で共通に接続することにより並列接続する。導体 15は、導体14より幅を広くしている。1, FIG. 2, FIG. 3 and FIG. 4, 10 is a mounting base, and the base 11 is mounted to the mounting base 10 with screws (not shown). Each of the six electrolytic capacitors 1 is supported by the base 11 with its lower part independent, and its upper part is adjacent to the holding metal fitting 13 by screwing the bolt 12 into the screw hole 10a provided in the mounting base 2. The individual pieces are pressed down in common and fixed to the base 11, the electrodes located outside are connected by the conductors 14 and 14, and the electrodes located inside are connected in common by the conductor 15 so that they are connected in parallel. The conductor 15 is wider than the conductor 14.
【００１１】 一方、上述したベース11は、取付ベース10へ取付けるねじ（図示しない）の貫 通孔16ａを設けた基板部16と、この基板部16に設けられ電解コンデンサ１のそれ ぞれの下部を独立して挿入し支持する６個の凹部17で構成される。凹部17は、電 解コンデンサ１の外径より若干大きい内径を有し、縁の先端部17ａには内周側へ 向くテーパ面を設けて電解コンデンサ１の挿入を容易としている。なお、隣接す る縁の接する部分には、ボルト12の貫通孔（図示しない）が設けられている。On the other hand, the above-mentioned base 11 includes a board portion 16 provided with a through hole 16a for a screw (not shown) to be attached to the mounting base 10, and a lower portion of each of the electrolytic capacitors 1 provided on the board portion 16. 6 are independently inserted and supported. The concave portion 17 has an inner diameter slightly larger than the outer diameter of the electrolytic capacitor 1, and the tip end 17a of the edge is provided with a tapered surface facing the inner peripheral side to facilitate insertion of the electrolytic capacitor 1. A through hole (not shown) for the bolt 12 is provided at a portion where adjacent edges are in contact with each other.
【００１２】 したがって、以上の構成によれば、電解コンデンサ１は、ベース11の凹部17に より位置めされるから、導体14，15の並列接続時に電解コンデンサ１の中心合わ せがきわめて容易となり調整工数を大幅に低減し、また、電解コンデンサ１の固 定箇所が削減されるために組立工数も大幅に低減し、凹部17の縁17ａにより電解 コンデンサ１の下部を支持しているため、地震等の振動によって下部が図２に示 す矢印方向に移動するのを防止することができ安全を確保できる。さらに、電解 コンデンサ１の下部をベース11の凹部17で支持するため、上述した従来の取付金 具２が不要となって相互のものを従来より接近させて配置でき、電解コンデンサ １の取付スペースを縮小することができる。Therefore, according to the above configuration, since the electrolytic capacitor 1 is positioned by the concave portion 17 of the base 11, it is extremely easy to center the electrolytic capacitor 1 when the conductors 14 and 15 are connected in parallel. The man-hours are significantly reduced, and the assembly man-hours are also significantly reduced because the fixed positions of the electrolytic capacitor 1 are reduced, and since the lower portion of the electrolytic capacitor 1 is supported by the edge 17a of the recess 17, an earthquake, etc. It is possible to prevent the lower part from moving in the direction of the arrow shown in FIG. Furthermore, since the lower part of the electrolytic capacitor 1 is supported by the recess 17 of the base 11, the above-described conventional mounting metal fitting 2 is not required, and mutual components can be arranged closer to each other than in the conventional one, and the mounting space for the electrolytic capacitor 1 can be reduced. Can be reduced.
【００１３】 なお、本考案は、上述した実施例（以下、第１実施例という）に限定されるも のでなく、種々変形実施できる。図５は、本考案の他の実施例を示す平面図であ り、図６は、図５のＣ−Ｃ矢視図である。なお、本実施例も６個の電解コンデン サ１を取付ける構成である。図５および図６において、10は取付ベースで、この 取付ベース10にねじ（図示しない）でベース20が取付られる。６個の電解コンデ ンサ１は、それぞれの下部は独立した状態でベース20に支持され、上部はボルト 12を取付ベース10にねじ込むことにより、押え金具21で隣接するものと共に押え 付けられてベース20，取付ベース10に固定され、外側に位置する電極を導体14， 14で接続し、内側に位置する電極を導体22で共通に接続することにより、並列接 続する。導体22は、導体14より幅を広くしている。The present invention is not limited to the above-described embodiment (hereinafter referred to as the first embodiment), and various modifications can be implemented. FIG. 5 is a plan view showing another embodiment of the present invention, and FIG. 6 is a view taken along the line CC of FIG. Note that this embodiment also has a configuration in which six electrolytic capacitors 1 are mounted. 5 and 6, reference numeral 10 denotes a mounting base, and the base 20 is mounted to the mounting base 10 with screws (not shown). The lower parts of the six electrolytic capacitors 1 are supported independently by the base 20, and the upper parts are screwed into the mounting base 10 by the bolts 12 so that they are pressed together by the pressing metal fittings 21 with the adjacent ones. , The electrodes fixed to the mounting base 10 and located on the outer side are connected by the conductors 14 and 14, and the electrodes located on the inner side are commonly connected by the conductor 22, thereby making parallel connection. The conductor 22 is wider than the conductor 14.
【００１４】 一方、上述したベース20は、取付ベース10へ取付けるねじ（図示しない）の貫 通孔23ａを設けた基板部23と、この基板部23の上面に設けられ電解コンデンサ１ のそれぞれの下部を独立して挿入し支持する６個の凹部24で構成されてる。基板 部23は、上面の隣接する凹部24、24の中間位置にボルト12を取付ベース10にねじ 込むときのガイド孔を有する突出部23ａを設けてボルト12のねじ込みを容易とし 、下面にはテーパ面を有する突出部23を設けて取付ベース10に設けたガイド孔10 ａに嵌合させ、ベース20を取付ベース10へ位置めするのを容易としている。また 、凹部24は、内径を電解コンデンサ１の外径より若干大きくし、３箇所に等配さ れて円孤状とした縁24を有し、縁24には先端に内側へ向くテーパ面を設けて電解 コンデンサ１の挿入を容易としている。On the other hand, the above-described base 20 includes a board portion 23 having a through hole 23a for a screw (not shown) to be attached to the mounting base 10 and lower portions of the electrolytic capacitors 1 provided on the upper surface of the board portion 23. It is composed of six recesses 24 for independently inserting and supporting. The board portion 23 is provided with a protrusion 23a having a guide hole for screwing the bolt 12 into the mounting base 10 at an intermediate position between the adjacent recesses 24, 24 on the upper surface to facilitate screwing of the bolt 12 and a taper on the lower surface. The protrusion 23 having a surface is provided and fitted into the guide hole 10a provided in the mounting base 10 to facilitate the positioning of the base 20 to the mounting base 10. Further, the recess 24 has an inner diameter slightly larger than the outer diameter of the electrolytic capacitor 1 and has three equally-arranged circular edges 24. The edge 24 has a tapered surface facing inward at the tip. It is provided to facilitate the insertion of the electrolytic capacitor 1.
【００１５】 図７は、本考案のさらに異なる他の実施例を示す平面図であり、図８は、図７ のＤ−Ｄ矢視図である。なお、本実施例は、３個の電解コンデンサ１を取付ける 構造である。図７および図８において、10は取付ベースで、この取付ベース10に ねじ（図示しない）でベース25が取付けられる。３個の電解コンデンサ１は、そ れぞれ独立した状態でベース25に支持され、上部はボルト12を取付ベース10にね じ込むことにより、押え金具26で押え付けられてベース25，取付ベース10に固定 される。FIG. 7 is a plan view showing still another embodiment of the present invention, and FIG. 8 is a view taken along the line DD of FIG. In this embodiment, three electrolytic capacitors 1 are attached. In FIGS. 7 and 8, 10 is a mounting base, and the base 25 is mounted on the mounting base 10 with screws (not shown). Each of the three electrolytic capacitors 1 is independently supported by the base 25, and the upper part of the electrolytic capacitor 1 is pressed down by the holding metal fitting 26 by screwing the bolt 12 into the mounting base 10 to fix the base 25, the mounting base. It is fixed at 10.
【００１６】 一方、上述したベース25は、平面形状をほぼ正三角形（ただし、角部は円孤状 ）とし、取付ベース10へ取付けるねじ（図示しない）の貫通孔27ａを設けた基板 部27と、この基板部27に設けられ電解コンデンサ１のそれぞれの下部を独立して 挿入することにより支持し、上述した第１実施例の凹部17と同様の構成とした３ 個の凹部28で構成される。押え金具26は、中心にボルト12の貫通孔26ａを設け、 下面の中心に３個の電解コンデンサ１が形成する空間“Ｘ”部に突出する突出部 26ｂを設け、この突出部26ｂの基部に溝26ｃを設けた構成とし、溝26ｃによって 地震等の振動で電解コンデンサ１の上部が押え金具26から外れるのを防止してい る。３個の電解コンデンサ１の電極は、線状の導体で接続する。On the other hand, the above-described base 25 has a substantially equilateral triangle in plan view (however, the corners are circular) and has a board portion 27 provided with a through hole 27a for a screw (not shown) to be attached to the attachment base 10. Each of the electrolytic capacitors 1 provided on the substrate portion 27 is supported by inserting the respective lower portions thereof independently, and is constituted by three concave portions 28 having the same structure as the concave portion 17 of the first embodiment described above. .. The holding metal fitting 26 is provided with a through hole 26a for the bolt 12 in the center, and a protrusion 26b protruding in the space "X" formed by the three electrolytic capacitors 1 in the center of the lower surface, and at the base of the protrusion 26b. The groove 26c is provided, and the groove 26c prevents the upper portion of the electrolytic capacitor 1 from coming off from the holding metal fitting 26 due to vibration such as an earthquake. The electrodes of the three electrolytic capacitors 1 are connected by a linear conductor.
【００１７】 図９は、本考案のさらに異なる他の実施例を示す平面図であり、図10は、図９ のＥ−Ｅ矢視図である。なお、本実施例は、４個の電解コンデンサ１を取付ける 構造である。図９，図10において、10は、取付ベースで、この取付ベース10には ねじ（図示しない）でベース30が取付られる。４個の電解コンデンサ１は、それ ぞれ独立した状態でベース30に支持され、上部はボルト12を取付ベース10にねじ 込むことにより、押え金具31で押え付けられてベース30，取付ベース10に固定さ れる。FIG. 9 is a plan view showing still another embodiment of the present invention, and FIG. 10 is a view taken along the line EE of FIG. In this embodiment, four electrolytic capacitors 1 are attached. In FIGS. 9 and 10, 10 is a mounting base, and the base 30 is mounted to the mounting base 10 with screws (not shown). Each of the four electrolytic capacitors 1 is independently supported by the base 30, and the upper part is screwed into the mounting base 10 by the bolt 12 so that the pressing metal fitting 31 presses the upper part to the base 30 and the mounting base 10. It is fixed.
【００１８】 一方、上述したベース30は、平面形状をほぼ四角形（ただし、角部は円孤状） とし、取付ベース10へ取付けるねじ（図示しない）の貫通孔32ａを設けた基板部 32と、この基板部32に設けられ電解コンデンサ１のそれぞれの下部を独立して挿 入することにより支持し、上述した第１実施例の凹部17と同様の構成とした４個 の凹部33で構成される。押え金具31は、中心にボルト12の貫通孔31ａを設け、下 面の中心に４個の電解コンデンサ１が形成する空間“Ｙ”部に突出する突出部31 ｂを設け、この突出部31ｂの基部に溝31ｃを設け、溝31ｃによって地震等の振動 で電解コンデンサ１の上部が押え金具31から外れるのを防止している。４個の電 解コンデンサ１の電極は、線状の導体で接続する。なお、以上説明した各実施例 は、取付ベース10に設けたねじ孔にボルト12をねじ込むようにしたが、ベース11 ，20，25，30にそれぞれねじ孔を設け、このねじ孔にボルト12をねじ込むように してもよい。On the other hand, the above-described base 30 has a substantially square planar shape (however, the corners are arcuate), and a board portion 32 provided with a through hole 32a for a screw (not shown) for attaching to the attachment base 10, Each of the lower portions of the electrolytic capacitor 1 provided on the substrate portion 32 is independently inserted to support it, and is composed of four concave portions 33 having the same structure as the concave portion 17 of the first embodiment described above. .. The holding metal fitting 31 has a through hole 31a for the bolt 12 in the center, and a protruding portion 31b protruding in the space "Y" formed by the four electrolytic capacitors 1 in the center of the lower surface. A groove 31c is provided in the base portion, and the groove 31c prevents the upper portion of the electrolytic capacitor 1 from coming off from the holding metal fitting 31 due to vibration such as an earthquake. The electrodes of the four electrolytic capacitors 1 are connected by linear conductors. Although the bolts 12 are screwed into the screw holes formed in the mounting base 10 in each of the embodiments described above, the screw holes are formed in the bases 11, 20, 25, 30 respectively, and the bolts 12 are inserted in the screw holes. You may screw it in.
【００１９】[0019]
以上説明したように本考案によれば、複数個の電解コンデンサを、下部はベー スに独立して設けた凹状部にそれぞれを挿入して支持し、上部は２個以上を共通 の押え金具でベースに押え付けることにより固定しているので、取付構造が簡略 化され、取付箇所も削減して取付工数を大幅に低減し、下部を凹状部に挿入して 支持するので、導体接続時における導体への中心合わせが容易となって調整工数 を低減した電解コンデンサの取付構造を提供することができる。 As described above, according to the present invention, a plurality of electrolytic capacitors are supported by inserting the lower parts into the concave parts provided independently of the base and supporting the upper parts with two or more common holding metal fittings. Since it is fixed by pressing it onto the base, the mounting structure is simplified, the number of mounting points is reduced, and the mounting man-hours are greatly reduced.The lower part is inserted into the concave part to support it. It is possible to provide a mounting structure for an electrolytic capacitor in which the centering of the capacitor is facilitated and the number of adjustment steps is reduced.
【図１】本考案のー実施例を示す平面図。FIG. 1 is a plan view showing an embodiment of the present invention.
【図２】図１のＡ−Ａ矢視図。FIG. 2 is a view on arrow AA of FIG.
【図３】本考案の一実施例を適用した回路図。FIG. 3 is a circuit diagram to which an embodiment of the present invention is applied.
【図４】図２のＢ−Ｂ断面図。FIG. 4 is a sectional view taken along line BB of FIG.
【図５】本考案の他の実施例の平面図。FIG. 5 is a plan view of another embodiment of the present invention.
【図６】図５のＣ−Ｃ断面図。6 is a sectional view taken along line CC of FIG.
【図７】本考案のさらに異なる他の実施例の平面図。FIG. 7 is a plan view of another embodiment of the present invention.
【図８】図７のＤ−Ｄ矢視図。FIG. 8 is a view on arrow DD of FIG.
【図９】本考案のさらに異なる他の実施例の平面図。FIG. 9 is a plan view of still another embodiment of the present invention.
【図１０】図９のＥ−Ｅ矢視図。FIG. 10 is a view on arrow EE in FIG.
【図１１】従来の直流フィルタの回路図。FIG. 11 is a circuit diagram of a conventional DC filter.
【図１２】図11に示す直流フィルタの電解コンデンサの
取付構造を示す平面図。12 is a plan view showing the mounting structure of the electrolytic capacitor of the DC filter shown in FIG.
【図１３】図12のＦ−Ｆ矢視図。13 is a view on arrow FF in FIG.
１…電解コンデンサ、10…取付ベース、11，20，25，30
…ベース、12…ボルト、13，21，26，31…押え金具、1
4，15…導体、17，24，28，33…凹部。1 ... Electrolytic capacitor, 10 ... Mounting base, 11, 20, 25, 30
… Base, 12… Bolts, 13, 21, 26, 31… Press fittings, 1
4, 15 ... Conductors, 17, 24, 28, 33 ... Recesses.
Claims (1)
フィルタ回路の電解コンデンサの取付構造において、前
記複数個の電解コンデンサを、下部はベースに独立して
設けた凹状部でそれぞれを支持し、上部は２個以上を共
通の押え金具を介して前記ベースに押え付けることによ
り、固定するようにしたことを特徴とする電解コンデン
サの取付構造。1. In a mounting structure of an electrolytic capacitor of a direct current filter circuit, which is constructed by connecting a plurality of the capacitors in series and in parallel, each of the plurality of electrolytic capacitors is supported by a concave portion independently provided on a base. However, the mounting structure of the electrolytic capacitor is characterized in that the upper part is fixed by pressing two or more parts to the base through a common pressing metal fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9825591U JPH0548327U (en) | 1991-11-28 | 1991-11-28 | Electrolytic capacitor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9825591U JPH0548327U (en) | 1991-11-28 | 1991-11-28 | Electrolytic capacitor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0548327U true JPH0548327U (en) | 1993-06-25 |
Family
ID=14214855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9825591U Pending JPH0548327U (en) | 1991-11-28 | 1991-11-28 | Electrolytic capacitor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006280059A (en) * | 2005-03-28 | 2006-10-12 | Matsushita Electric Works Ltd | Power converter |
| JP2011198815A (en) * | 2010-03-17 | 2011-10-06 | Keihin Corp | Capacitor module |
-
1991
- 1991-11-28 JP JP9825591U patent/JPH0548327U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006280059A (en) * | 2005-03-28 | 2006-10-12 | Matsushita Electric Works Ltd | Power converter |
| JP4674482B2 (en) * | 2005-03-28 | 2011-04-20 | パナソニック電工株式会社 | Power converter |
| JP2011198815A (en) * | 2010-03-17 | 2011-10-06 | Keihin Corp | Capacitor module |
| US8837113B2 (en) | 2010-03-17 | 2014-09-16 | Keihin Corporation | Capacitor module with simplified wiring arrangement and structure |
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