JPH0186436U - - Google Patents
Info
- Publication number
- JPH0186436U JPH0186436U JP18136387U JP18136387U JPH0186436U JP H0186436 U JPH0186436 U JP H0186436U JP 18136387 U JP18136387 U JP 18136387U JP 18136387 U JP18136387 U JP 18136387U JP H0186436 U JPH0186436 U JP H0186436U
- Authority
- JP
- Japan
- Prior art keywords
- copper
- oxygen
- lightning arrester
- lanthanum
- barium
- 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.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
第１図は本考案の避雷器の送電系統に対する取
付例を示す概略回路図、第２図は本考案の避雷器
の特性要素として使用する超電導線の一実施例の
平面図、第３図は第２図に示した超電導線の側断
面図、第４図は従来の避雷器の送電系統に対する
取付例を示す概略回路図である。
ＡＲ：避雷器、Ｇ：超電導線、ｒ：抵抗器、Ｅ
：接地、１：直列ギヤツプ、３：冷却槽、１０：
線路、１１：超電導体（絶縁体）、１２：金属薄
層、１３：端子、１４：接合部。
Fig. 1 is a schematic circuit diagram showing an example of how the lightning arrester of the present invention is installed in a power transmission system, Fig. 2 is a plan view of an example of a superconducting wire used as a characteristic element of the lightning arrester of the present invention, and Fig. FIG. 4 is a side cross-sectional view of the superconducting wire shown in the figure, and FIG. 4 is a schematic circuit diagram showing an example of how a conventional lightning arrester is attached to a power transmission system. AR: lightning arrester, G: superconducting wire, r: resistor, E
: Ground, 1: Series gap, 3: Cooling tank, 10:
Line, 11: Superconductor (insulator), 12: Thin metal layer, 13: Terminal, 14: Joint.
補正 昭６３．４．８
図面の簡単な説明を次のように補正する。
明細書第１０頁第８行に「絶縁体」とあるを「
非超電導体」と訂正する。Amendment April 8, 1983 The brief description of the drawing is amended as follows. On page 10, line 8 of the specification, the word “insulator” has been replaced with “
"Non-superconductor" is corrected.
Claims (1)
において、限流作用を有する超電導線で特性要素
を構成したことを特徴とする避雷器。 (2) 前記超電導線がセラミツクス系超電導材料
からなることを特徴とする実用新案登録請求の範
囲第(1)項記載の避雷器。 (3) 前記超電導線を構成するセラミツクス系超
電導材料の成分がバリウム・イツトリウム・銅・
酸素、バリウム・ランタン・銅・酸素、ストロン
チウム・ランタン・銅・酸素、バリウム・スカン
ジウム・銅・酸素、またはカルシウム・ランタン
・銅・酸素であることを特徴とする実用新案登録
請求の範囲第(2)項記載の避雷器。[Scope of Claim for Utility Model Registration] (1) A lightning arrester installed between a transmission line and the ground, characterized in that its characteristic element is a superconducting wire having a current limiting effect. (2) The lightning arrester according to claim 1, wherein the superconducting wire is made of a ceramic superconducting material. (3) The components of the ceramic superconducting material constituting the superconducting wire are barium, yttrium, copper,
Utility model registration claim No. 2 characterized by oxygen, barium/lanthanum/copper/oxygen, strontium/lanthanum/copper/oxygen, barium/scandium/copper/oxygen, or calcium/lanthanum/copper/oxygen Lightning arrester described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18136387U JPH0186436U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18136387U JPH0186436U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186436U true JPH0186436U (en) | 1989-06-08 |
Family
ID=31472848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18136387U Pending JPH0186436U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186436U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117537A (en) * | 1980-02-22 | 1981-09-16 | Tokyo Shibaura Electric Co | Arrester |
| JPS62138021A (en) * | 1985-12-05 | 1987-06-20 | アルストム | Ac current limiter |
-
1987
- 1987-11-27 JP JP18136387U patent/JPH0186436U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56117537A (en) * | 1980-02-22 | 1981-09-16 | Tokyo Shibaura Electric Co | Arrester |
| JPS62138021A (en) * | 1985-12-05 | 1987-06-20 | アルストム | Ac current limiter |
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