JPS633142Y2 - - Google Patents
Info
- Publication number
- JPS633142Y2 JPS633142Y2 JP15480382U JP15480382U JPS633142Y2 JP S633142 Y2 JPS633142 Y2 JP S633142Y2 JP 15480382 U JP15480382 U JP 15480382U JP 15480382 U JP15480382 U JP 15480382U JP S633142 Y2 JPS633142 Y2 JP S633142Y2
- Authority
- JP
- Japan
- Prior art keywords
- element assembly
- capacitor element
- capacitor
- insulating
- assembly
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000009413 insulation Methods 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案はコンデンサ装置、特にタンクに収納さ
れるコンデンサ素子集合体の固定装置に係わる考
案である。[Detailed Description of the Invention] [Technical Field] The present invention relates to a capacitor device, particularly a fixing device for a capacitor element assembly housed in a tank.
周知のように通常コンデンサの本体は紙または
プラスチツクフイルムあるいは前記両者と金属箔
とを重ねて巻回したコンデンサ素子を多数個集合
してコンデンサ素子集合体として組立てられる。
第１図Ａの正面図およびＢの側面図により、従来
のコンデンサ素子集合体の組立について説明す
る。コンデンサ素子１を複数個集合し、その両側
において、絶縁体１１で補強し、素子集合鉄板２
を当て、コンデンサ素子集合体の横方向外周面に
締付バンド７をまわし、前記素子集合鉄板２と一
体に締付ける。なお締付バンド７は絶縁物のバン
ドである。他方コンデンサ素子集合体の上面にお
いて、絶縁体４で絶縁補強した上部素子集合金具
３を両素子集合鉄板２にわたし、また下面におい
て、絶縁体６で絶縁補強した下部集合金具５を両
側の素子集合鉄板２にわたし、これらを素子集合
鉄板２に固定することによつて、コンデンサ素子
集合体が全体的に固定される。
As is well known, the main body of a capacitor is usually assembled into a capacitor element assembly by assembling a large number of capacitor elements each made of paper, plastic film, or both of the above and metal foil wound over each other.
The assembly of a conventional capacitor element assembly will be explained with reference to a front view in FIG. 1A and a side view in FIG. 1B. A plurality of capacitor elements 1 are assembled, reinforced with insulators 11 on both sides, and an element assembly iron plate 2 is assembled.
, and then wrap the tightening band 7 around the outer circumferential surface of the capacitor element assembly in the lateral direction, and tighten it together with the element assembly iron plate 2. Note that the tightening band 7 is an insulating band. On the other hand, on the upper surface of the capacitor element assembly, the upper element assembly metal fitting 3 reinforced with insulator 4 is passed over both element assembly iron plates 2, and on the lower surface, the lower element assembly metal fitting 5, insulation reinforced with insulator 6, is passed between the element assembly on both sides. By fixing these to the iron plate 2, the capacitor element assembly is fixed as a whole.
なお図において、１２はリードであり、１３は
ブツシング、１４はタンクである。 In the figure, 12 is a lead, 13 is a bushing, and 14 is a tank.
ところで、前記の上部および下部の集合金具
３，５は通常金属製のみぞ鋼を使用し、素子集合
鉄板２と同一電位となるので、最高電囲部のコン
デンサ素子に対し、かなりの絶縁補強が必要であ
つて、すでに説明したように、絶縁体を施すので
あるが、絶縁補強した金具製の集合金具の厚みの
分は、コンデンサ素子電極部とタンク間の絶縁に
はあまり寄与せず、無駄なスペースである。更に
部分放電特性を向上させるために、素子集合金具
に丸棒を使用すると前述の欠点が増大する。 By the way, the upper and lower grouping fittings 3 and 5 are usually made of metal groove steel and have the same potential as the element grouping iron plate 2, so they provide considerable insulation reinforcement for the capacitor elements in the highest voltage area. As explained above, it is necessary to apply an insulator, but the thickness of the collective metal fittings made of metal fittings reinforced with insulation does not contribute much to the insulation between the capacitor element electrode part and the tank, and is wasted. It is a great space. Furthermore, if a round bar is used for the element assembly fitting in order to improve the partial discharge characteristics, the above-mentioned drawbacks will increase.
以上説明したように、従来の素子集合金具の使
用によれば問題があるので、本考案は多数枚の絶
縁板を積層してなる絶縁積層棒の積層面をコンデ
ンサ素子集合体の下面側ではコンデンサ素子集合
体の下面に対し垂直の方向にして配置し、取付金
具によりコンデンサ素子集合体の両側に配置した
素子集合鉄板に固定するものである。
As explained above, there are problems with the use of conventional element assembly metal fittings, so the present invention uses the laminated surface of the insulating laminated rod, which is made by laminating a large number of insulating plates, on the lower side of the capacitor element assembly. It is arranged in a direction perpendicular to the lower surface of the capacitor element assembly, and is fixed to element assembly iron plates arranged on both sides of the capacitor element assembly using mounting brackets.
第２図に本考案の一実施例を正面図で示す。図
から明らかなように、従来の上下の素子集合金具
３，５にかえ、絶縁積層棒８が使用され、両側の
素子集合鉄板２にボルト．ナツト１０により固定
される。この点については後述する。なおコンデ
ンサ素子集合体の横方向外周面には第１図のもの
と同様に絶縁物の締付バンド７により締付けを行
う。第３図Ａは絶縁積層棒８によるコンデンサ集
合体の下面固定構成の一例を側面から示し、同Ｂ
図は正面から示すものである。 FIG. 2 shows a front view of an embodiment of the present invention. As is clear from the figure, insulating laminated rods 8 are used instead of the conventional upper and lower element assembly metal fittings 3 and 5, and bolts are attached to the element assembly iron plates 2 on both sides. It is fixed by a nut 10. This point will be discussed later. Incidentally, the outer circumferential surface of the capacitor element assembly in the lateral direction is tightened with an insulating tightening band 7 similar to that shown in FIG. FIG. 3A shows an example of a configuration in which the lower surface of the capacitor assembly is fixed by the insulating laminated rod 8 from the side, and FIG.
The figure is shown from the front.
図において、１５は素子集合鉄板２の下部に外
方を向けて溶接されたアングルであり、このアン
グル１５の下側面に取付金具９が固定され、前記
絶縁積層棒８の両端部に孔加工を施し、取付金具
９により、取付用ボルト・ナツト１０で締付け固
定する。絶縁積層棒８は通常片面につき２本また
はそれ以上配置される。 In the figure, reference numeral 15 denotes an angle welded to the lower part of the element assembly iron plate 2 facing outward. A mounting bracket 9 is fixed to the lower surface of this angle 15, and holes are drilled at both ends of the insulating laminated rod 8. Then, tighten and fix using the mounting bolts and nuts 10 using the mounting bracket 9. Generally, two or more insulating laminated rods 8 are arranged on each side.
なお、コンデンサ素子集合体の上面において
も、絶縁積層棒８の積層面を垂直方向として、同
様に素子集合鉄板２に絶縁積層棒８が締付け固定
してもよく、又水平方向としても上面においては
コンデンサ素子集合体の荷重が加わらないので特
に問題はない。いずれにしてもコンデンサ素子集
合体が横方向に圧せられた状態で、締付、固定が
行われることはいうまでもない。 Note that on the upper surface of the capacitor element assembly, the insulating laminated rod 8 may be similarly tightened and fixed to the element assembly iron plate 2 with the laminated surface of the insulating laminated rod 8 in the vertical direction, or horizontally on the upper surface. There is no particular problem since no load is applied to the capacitor element assembly. In any case, it goes without saying that the capacitor element assembly is tightened and fixed while being pressed in the lateral direction.
本考案のコンデンサは通常絶縁油充填の状態で
使用される。 The capacitor of the present invention is normally used filled with insulating oil.
以上説明したように、本考案においては、従来
の絶縁体で補強した素子集合金具でコンデンサ素
子集合体の上下面におけるコンデンサ素子集合体
の締付、固定にかえ、絶縁積層棒をその積層面が
垂直方向にある状態で使用するので、コンデンサ
素子を集合する、コンデンサ素子集合体重量を支
えるという機能は全く損われることなく、コンデ
ンサ素子を集合する絶縁積層棒が絶縁物であるこ
とから、コンデンサ素子集合体とタンク間との絶
縁距離が短縮でき、金属製の棒を使用する場合の
絶縁的に無駄なスペースを生じない等の効果があ
る。
As explained above, in the present invention, instead of tightening and fixing the capacitor element assembly on the upper and lower surfaces of the capacitor element assembly using element assembly metal fittings reinforced with an insulator, the insulating laminated rod is Since it is used vertically, the functions of assembling the capacitor elements and supporting the weight of the capacitor element assembly are not impaired at all. The insulation distance between the assembly and the tank can be shortened, and there is an effect that there is no wasted space in terms of insulation when using metal rods.
第１図Ａ，Ｂは従来のコンデンサ素子集合体の
組立構成を示す正面図および側面図である。第２
図は本考案の一実施例を示す。第３図ＡおよびＢ
は本考案の固定構成の一例の部分説明図である。
１……コンデンサ素子、２……素子集合鉄板、
３，５……素子集合金具、４，６……絶縁補強
物、７……締付バンド、８……絶縁積層棒、９…
…取付金具、１０……取付用ボルト・ナツト、１
１……集合鉄板側補強物、１２……高圧リード、
１３……ブツシング、１４……タンク。
FIGS. 1A and 1B are a front view and a side view showing the assembled structure of a conventional capacitor element assembly. Second
The figure shows an embodiment of the invention. Figure 3 A and B
FIG. 2 is a partial explanatory diagram of an example of the fixing structure of the present invention. 1... Capacitor element, 2... Element assembly iron plate,
3, 5... Element assembly fitting, 4, 6... Insulating reinforcement, 7... Tightening band, 8... Insulating laminated rod, 9...
...Mounting bracket, 10...Mounting bolts and nuts, 1
1... Steel plate side reinforcement, 12... High voltage lead,
13...butsuthing, 14...tank.
Claims (1)
てなる絶縁積層棒を備え、かつ、少なくとも前記
コンデンサ素子集合体の下面側の絶縁積層棒は、
コンデンサ素子集合体の下面に対し、その積層面
を垂直にして配置し、これらを前記コンデンサ素
子集合体の両側に配置した素子集合鉄板に固定し
てなるコンデンサ素子集合体固定装置。 An insulating laminated rod formed by laminating insulating plates above and below a capacitor element assembly, and at least the insulating laminated rod on the lower surface side of the capacitor element assembly,
A device for fixing a capacitor element assembly, in which the laminated surface thereof is arranged perpendicular to the lower surface of the capacitor element assembly, and these are fixed to element assembly iron plates arranged on both sides of the capacitor element assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15480382U JPS5958927U (en) | 1982-10-12 | 1982-10-12 | Capacitor element assembly fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15480382U JPS5958927U (en) | 1982-10-12 | 1982-10-12 | Capacitor element assembly fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5958927U JPS5958927U (en) | 1984-04-17 |
| JPS633142Y2 true JPS633142Y2 (en) | 1988-01-26 |
Family
ID=30342087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15480382U Granted JPS5958927U (en) | 1982-10-12 | 1982-10-12 | Capacitor element assembly fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958927U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5672626B2 (en) * | 2010-06-16 | 2015-02-18 | 日新電機株式会社 | Capacitor device |
-
1982
- 1982-10-12 JP JP15480382U patent/JPS5958927U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5958927U (en) | 1984-04-17 |
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