JPH03117309U - - Google Patents
Info
- Publication number
- JPH03117309U JPH03117309U JP2631390U JP2631390U JPH03117309U JP H03117309 U JPH03117309 U JP H03117309U JP 2631390 U JP2631390 U JP 2631390U JP 2631390 U JP2631390 U JP 2631390U JP H03117309 U JPH03117309 U JP H03117309U
- Authority
- JP
- Japan
- Prior art keywords
- container
- power device
- ultrasonic
- ultrasonic detector
- gas
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
- Testing Relating To Insulation (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本実施例の構成を説明する図、第２図
は第１図の要部の拡大図、第３図は従来技術によ
る実施例の説明図である。
１……ＧＩＳ（ガス絶縁形電力機器）、２……
管路（容器）、３……ＢＮＣ（同軸ケーブル用コ
ネクタ）、３ａ……金属ケース、３ｂ……フラン
ジ、３ｃ……絶縁物（超音波絶縁体）、３ｄ……
中心導体、４……超音波センサ（超音波検出体）
、７ａ，７ｂ……Ｏリング（圧力シール部）。
FIG. 1 is a diagram for explaining the configuration of this embodiment, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is an explanatory diagram of an embodiment according to the prior art. 1...GIS (gas insulated power equipment), 2...
Conduit (container), 3... BNC (coaxial cable connector), 3a... Metal case, 3b... Flange, 3c... Insulator (ultrasonic insulator), 3d...
Center conductor, 4... Ultrasonic sensor (ultrasonic detection object)
, 7a, 7b...O ring (pressure seal part).
Claims (1)
たガス絶縁形電力機器に配設され、容器内部に生
じる部分放電を検出する超音波検出体の接続具に
おいて、 容器内部へ挿通した超音波検出体の出力線を接
続して容器外部へ貫通する同軸ケーブル用コネク
タに圧力シール部を備えると共に中心導体を超音
波絶縁体の介設で支持したことを特徴とする接続
具。[Scope of Claim for Utility Model Registration] A connector for an ultrasonic detector that is installed in a gas-insulated power device, in which the power device is housed in a container filled with an insulating gas, and detects partial discharge occurring inside the container. A connection characterized in that a coaxial cable connector that connects the output line of an ultrasonic detector inserted inside the container and penetrates to the outside of the container is provided with a pressure seal part, and the center conductor is supported by an ultrasonic insulator. Ingredients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2631390U JP2501896Y2 (en) | 1990-03-15 | 1990-03-15 | Connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2631390U JP2501896Y2 (en) | 1990-03-15 | 1990-03-15 | Connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03117309U true JPH03117309U (en) | 1991-12-04 |
| JP2501896Y2 JP2501896Y2 (en) | 1996-06-19 |
Family
ID=31529215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2631390U Expired - Lifetime JP2501896Y2 (en) | 1990-03-15 | 1990-03-15 | Connection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501896Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143667A (en) * | 1993-11-11 | 1995-06-02 | Toshiba Corp | Partial discharge detecting device |
-
1990
- 1990-03-15 JP JP2631390U patent/JP2501896Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143667A (en) * | 1993-11-11 | 1995-06-02 | Toshiba Corp | Partial discharge detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501896Y2 (en) | 1996-06-19 |
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