JPH0421177Y2 - - Google Patents
Info
- Publication number
- JPH0421177Y2 JPH0421177Y2 JP8864286U JP8864286U JPH0421177Y2 JP H0421177 Y2 JPH0421177 Y2 JP H0421177Y2 JP 8864286 U JP8864286 U JP 8864286U JP 8864286 U JP8864286 U JP 8864286U JP H0421177 Y2 JPH0421177 Y2 JP H0421177Y2
- Authority
- JP
- Japan
- Prior art keywords
- color
- areas
- display
- coloring
- area
- 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
- 238000004040 coloring Methods 0.000 description 17
- 230000005611 electricity Effects 0.000 description 7
- 239000007784 solid electrolyte Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- AQTIRDJOWSATJB-UHFFFAOYSA-K antimonic acid Chemical compound O[Sb](O)(O)=O AQTIRDJOWSATJB-UHFFFAOYSA-K 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Audible And Visible Signals (AREA)
- Breakers (AREA)
- Insulators (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は電力線鉄塔又は変電所等において落
雷等による碍子等の破損、又はそれによる漏電を
検出するのに有用な漏電／閃絡表示器に関する。[Detailed description of the invention] (Field of industrial application) This invention relates to an earth leakage/flash indicator that is useful for detecting damage to insulators due to lightning strikes, etc., or current leakage caused by such damage in power line towers, substations, etc. .
（従来の技術）
従来、電力線鉄塔又は変電所において落雷によ
る碍子の破損を検出する手段として火薬式のもの
が一般に用いられている。しかし、この火薬式の
ものより簡略な検出手段の開発が望まれていた。(Prior Art) Conventionally, explosive type devices have been generally used as means for detecting damage to insulators due to lightning strikes in power line towers or substations. However, there was a desire to develop a simpler detection means than this gunpowder type.
（考案が解決しようとする問題点）
この種の閃絡表示器として従来の火薬式のもの
に代つて、より簡便なエレクトロクロミツク表示
体を利用することが考えられるが、その場合、表
示器が鉄塔上など屋外で、かつ比較的離れた距離
から視認する必要があるため、空の色に溶け込ん
で視認しにくいこと、あるいは表示器回路に供給
される電流量が小さ過ぎて充分な発色が得られな
いなどの問題があることが判明した。(Problem to be solved by the invention) It is conceivable to use a simpler electrochromic display instead of the conventional gunpowder type as this type of flashlight indicator, but in that case, the display Because it is necessary to see the display outdoors, such as on a steel tower, from a relatively long distance, it may blend into the color of the sky and be difficult to see, or the amount of current supplied to the display circuit may be too small to produce sufficient color. It turned out that there were problems such as not being able to obtain the desired results.
（問題点を解決するための手段）
この考案は表示部の視認性にすぐれ、かつ表示
器回路に供給される電流量が小さい場合でも充分
に発色状態の視認ができるエレクトロクロミツク
体を利用した漏電／閃絡表示器を提供することを
目的とする。(Means for solving the problem) This invention uses an electrochromic body that has excellent visibility of the display section and allows sufficient visibility of the coloring state even when the amount of current supplied to the display circuit is small. The purpose is to provide an earth leakage/flash indicator.
すなわち、この考案はエレクトロクロミツク体
層よりなる発消色性表示部を非発色部によつて複
数域に分画するとともに、該非発色部の一部を表
示面の中央部に位置せしめ、かつ上記非発色部の
色相を上記発色性表示部の消色状態の色相と同一
にしたことを特徴とする漏電／閃絡表示器を提供
するものである。 That is, this invention divides a color-developing display area made of an electrochromic layer into a plurality of areas by non-coloring areas, and also positions a part of the non-coloring area in the center of the display surface. The present invention provides an earth leakage/flash indicator characterized in that the hue of the non-coloring part is the same as the hue of the coloring display part in a decolorized state.
以下、この考案を図示の一実施例を参照して説
明する。 This invention will be explained below with reference to an illustrated embodiment.
第３図は漏電／閃絡表示器の一部を模式的に示
す断面図であつて、ガラス等からなる透明基板１
の上面にたとえば酸化インジウムからなる透明電
極パターン２が設けられ、さらにそのうえにエレ
クトロクロミツク体（たとえば酸化タングステ
ン、酸化モリブデン、酸化バナジウム等）よりな
る発色性表示部３およびたとえばエポキシ系合成
樹脂等の絶縁体からなる非発色部４が形成されて
いる。 FIG. 3 is a cross-sectional view schematically showing a part of the earth leakage/flash indicator, and shows a transparent substrate 1 made of glass or the like.
A transparent electrode pattern 2 made of, for example, indium oxide is provided on the upper surface, and a color-forming display part 3 made of an electrochromic material (such as tungsten oxide, molybdenum oxide, vanadium oxide, etc.) and an insulating material such as an epoxy synthetic resin are provided thereon. A non-color developing portion 4 consisting of a body is formed.
この場合、たとえば第１図又は第２図に示す如
く、発色性表示部３が非発色部４によつて８区域
（第１図の場合）あるいは４区域（第２図の場合）
等任意の複数区域に分画され、かつ、表示面の中
央部が少なくとも非発色部４で構成されるように
パターン化する。 In this case, for example, as shown in FIG. 1 or 2, the chromogenic display area 3 is divided into 8 areas (in the case of FIG. 1) or 4 areas (in the case of FIG. 2) by the non-chromic area 4.
The display screen is divided into a plurality of arbitrary areas, and patterned so that the central part of the display surface is composed of at least the non-coloring area 4.
この非発色部４の在室は色相が発色性表示部３
の消色状態（すなわち、電流が印加されていない
場合の状態）の色相と少なくともほぼ同一のもの
を選ぶことが好ましい。 The hue of this non-coloring area 4 is the chromogenic display area 3.
It is preferable to select a hue that is at least approximately the same as the hue of the decolorized state (that is, the state when no current is applied).
発色性表示部３の上面には任意のプロトン導電
性の固体電解質層５（たとえばチタン酸、スズ
酸、アンチモン酸、ニオブ酸等を主成分とするも
の）が形成され、さらにその上に対向電極６およ
びこれに接続する配線層７が形成されている。 An arbitrary proton-conductive solid electrolyte layer 5 (for example, one containing titanic acid, stannic acid, antimonic acid, niobic acid, etc. as a main component) is formed on the upper surface of the color-forming display section 3, and a counter electrode is further formed on top of the solid electrolyte layer 5. 6 and a wiring layer 7 connected thereto are formed.
第１図および第２図の如く分画された発色表示
部３は漏電等による電圧が印加された場合、総て
の発色表示部３が発色するようにしてもよいが、
その一部、たとえば１つおきに発色させたり、そ
のうちの１個のみを発色させるように配線８，ス
イツチ９とを適当に組合せ設計することもでき
る。特に、回路の電源部が発色表示部３全体の発
色のための充分な電気量を供給できない場合は、
このように発色表示部３の一部の区域のみを発色
させるようにすれば充分なコントラストを得るこ
とが可能となる。 The color display parts 3 divided as shown in FIGS. 1 and 2 may be configured so that all the color display parts 3 develop color when a voltage is applied due to electric leakage or the like.
It is also possible to design a suitable combination of the wiring 8 and the switch 9 so that some of them, for example every other one, develops a color, or only one of them develops a color. In particular, if the power supply section of the circuit cannot supply sufficient electricity for coloring the entire coloring display section 3,
In this way, by coloring only a part of the coloring display section 3, it is possible to obtain sufficient contrast.
第４図は第１図の実施例において、エレクトロ
クロミツク体区域の通電区域数を１から８まで変
化させた場合の注入電気量（mC）と光学濃度の
大きさとの関係を示したもので直線ａは１区域の
み、ｂは２区域のみ、ｃは３区域のみ、ｄは４区
域のみ、ｅは５区域のみ、ｆは６区域のみ、ｇは
７区域のみ、ｈは８区域全体を発色させた場合を
それぞれ示す。本図中、横軸に平行なｙ＝0.3の
直線は肉眼による目視により発色が確認できる最
低限度を示している。本図から明らかなように、
１区域のみを発色させた場合、全区域を発光させ
る場合に発色確認に必要とする電気量の１／８の
電気量で発色を確認することができる。 Figure 4 shows the relationship between the amount of injected electricity (mC) and the optical density when the number of energized areas in the electrochromic body area is varied from 1 to 8 in the embodiment shown in Figure 1. Straight line a colors only 1 area, b only 2 areas, c only 3 areas, d only 4 areas, e only 5 areas, f only 6 areas, g only 7 areas, and h all 8 areas. The following shows the cases in which this is done. In this figure, the straight line at y=0.3 parallel to the horizontal axis indicates the minimum level at which color development can be visually confirmed with the naked eye. As is clear from this figure,
When only one area is colored, color development can be confirmed with an amount of electricity that is 1/8 of the amount of electricity required to confirm color development when all areas are made to emit light.
このように供給される電気量が小さくても発色
させる区域の個数を適当に減らすことにより充分
なコントラストを得ることができる。 Even if the amount of electricity supplied is small, sufficient contrast can be obtained by appropriately reducing the number of areas to be colored.
実施例 １
酸化インジウムよりなる透明電極を第１図に示
す如き８分割パターン状にガラス基板上に設け、
さらにその上に酸化タングステンを電子ビーム加
熱法により、約0.4μmの膜厚に８分割のパターン
で真空蒸着した。次に非表示部にスクリーン印刷
法により絶縁層としてエポキシ系合成樹脂エナメ
ル（東洋インキ製造(株)商品名SS−25000）を設け
た。Example 1 Transparent electrodes made of indium oxide were provided on a glass substrate in an eight-divided pattern as shown in FIG.
Furthermore, tungsten oxide was vacuum-deposited on top of it by electron beam heating in a pattern of eight divisions to a film thickness of about 0.4 μm. Next, an epoxy synthetic resin enamel (trade name SS-25000, manufactured by Toyo Ink Mfg. Co., Ltd.) was provided as an insulating layer on the non-display area by screen printing.
次にプロトン供給体層（固体電解質層）として
0.7Sb2O5・0.3Sb2O3・nH2Ｏ（ｎ≒１）６ｇにグ
リセリン１ｇ、水１ｇと混合しインキ化したもの
をスクリーン印刷法にて塗布し、60℃2hr乾燥し、
200μ厚のプロトン供給体層を設けた。乾燥後こ
のプロトン供給体層は固型化した。 Next, as a proton donor layer (solid electrolyte layer)
6 g of 0.7Sb 2 O 5・0.3Sb 2 O 3・nH 2 O (n≒1) was mixed with 1 g of glycerin and 1 g of water to form an ink, which was applied using a screen printing method and dried at 60°C for 2 hours.
A 200μ thick proton donor layer was provided. After drying, this proton donor layer was solidified.
この上にカーボン系導電性ペーストである日本
黒鉛商事(株)商品名エブリオームRP−151を塗布
し、乾燥後さらにAg系導電性ペーストである藤
倉化成(株)ドータクトＤ−550を塗布した。 A carbon-based conductive paste, Nippon Graphite Shoji Co., Ltd., trade name Everyohm RP-151, was applied thereon, and after drying, an Ag-based conductive paste, Dotact D-550, manufactured by Fujikura Kasei Co., Ltd., was applied.
このようにして得られた漏電／閃絡表示器は中
心に非発色部が存在することにより、コントラス
トが明瞭となり、屋外で遠く離れた場所からも発
色を容易に視認することができた。 The electrical leakage/flash indicator thus obtained had a clear contrast due to the presence of a non-colored area in the center, and the coloring could be easily seen even from a remote location outdoors.
（考案の効果）
以上詳述した如く、本考案によれば表示面の中
心部に、発色表示部の消色状態の色相と同一色相
の非発色部を設けるようにしたから発色表示部の
コントラストが顕著となり、かつ、発色表示部を
複数区域に分割し、任意の区域のみ発色させるこ
とを可能にしたから、発色表示部への供給電気量
が小さい場合でも充分なコントラストを以つて発
色を視認することが可能となり、送電用鉄塔、変
電所等における漏電、閃絡を確実に検知すること
ができるようになる。(Effects of the invention) As described in detail above, according to the invention, a non-coloring area having the same hue as the decolored state of the coloring display area is provided in the center of the display surface, so that the contrast of the coloring display area is Since the color display section is divided into multiple areas and only a certain area can be colored, the color development can be visually recognized with sufficient contrast even when the amount of electricity supplied to the color display section is small. This makes it possible to reliably detect electrical leakage and flash faults in power transmission towers, substations, etc.
第１図および第２図は本考案の漏電／閃絡表示
器の発色表示部と非発色部とのパターン関係を例
示する平面図、第３図は本考案の漏電／閃絡表示
器の一部の断面構造を示す図、第４図は発色区域
数と必要注入電気量との関係を示す線図である。
１……透明基板、２……透明電極パターン、３
……発色表示部、４……固体電解質層、６……対
向電極、７……配線パターン、８……配線、９…
…スイツチ。
1 and 2 are plan views illustrating the pattern relationship between the color display part and the non-color display part of the earth leakage/flash indicator of the present invention, and Figure 3 is one of the earth leakage/flash indicator of the invention. FIG. 4 is a diagram showing the relationship between the number of coloring areas and the required amount of electricity to be injected. 1...Transparent substrate, 2...Transparent electrode pattern, 3
...Coloring display section, 4...Solid electrolyte layer, 6...Counter electrode, 7...Wiring pattern, 8...Wiring, 9...
...Switch.
Claims (1)
示部を非発色部によつて複数域に分画するとと
もに、該非発色部の一部を表示面の中央部に位
置せしめ、かつ上記非発色部の色相を上記発色
性表示部の消色状態の色相と同一にしたことを
特徴とする漏電／閃絡表示器。 (2) 発色性表示部の任意の１又は２分画域のみを
適宜発色可能にしたことを特徴とする実用新案
登録請求の範囲第１項記載の漏電／閃絡表示
器。[Claims for Utility Model Registration] (1) A color-forming display area made of an electrochromic layer is divided into a plurality of regions by non-color-forming areas, and a part of the non-color-forming areas is placed in the center of the display surface. 1. An electric leakage/flash indicator, characterized in that the non-color-developing portion has the same hue as the hue of the color-developing display portion in a decolorized state. (2) The electric leakage/flash indicator according to claim 1 of the utility model registration, characterized in that only one or two arbitrary fractional areas of the color-forming display section can be colored as appropriate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8864286U JPH0421177Y2 (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8864286U JPH0421177Y2 (en) | 1986-06-11 | 1986-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201890U JPS62201890U (en) | 1987-12-23 |
| JPH0421177Y2 true JPH0421177Y2 (en) | 1992-05-14 |
Family
ID=30946917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8864286U Expired JPH0421177Y2 (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421177Y2 (en) |
-
1986
- 1986-06-11 JP JP8864286U patent/JPH0421177Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62201890U (en) | 1987-12-23 |
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