JPS63121413U - - Google Patents
Info
- Publication number
- JPS63121413U JPS63121413U JP1284287U JP1284287U JPS63121413U JP S63121413 U JPS63121413 U JP S63121413U JP 1284287 U JP1284287 U JP 1284287U JP 1284287 U JP1284287 U JP 1284287U JP S63121413 U JPS63121413 U JP S63121413U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- electrical device
- sealed electrical
- filled sealed
- utility
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 230000005856 abnormality Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 1
Description
第１図はこの考案の一実施例による絶縁ガス封
入密封形電気装置の内部異常検出装置を示す概略
断面図、第２図は第１図の分解ガス検出部２１の
拡大正面図、第３図は従来の絶縁ガス封入密封形
電気装置の内部異常検出装置を示す概略断面図で
ある。
１１…ガス配管接合部、２１…分解ガス検出部
、２２…支持容器、２２ａ…中空部、２３…分解
ガス感応物質、２４…電極、２５…分解ガス検出
素子、２６…導線。なお、各図中、同一符号は同
一又は相当部分を示す。
FIG. 1 is a schematic cross-sectional view showing an internal abnormality detection device for a sealed electric device filled with insulating gas according to an embodiment of this invention, FIG. 2 is an enlarged front view of the decomposed gas detection section 21 of FIG. 1, and FIG. 1 is a schematic cross-sectional view showing a conventional internal abnormality detection device for a sealed electric device filled with insulating gas. DESCRIPTION OF SYMBOLS 11... Gas piping joint part, 21... Decomposed gas detection part, 22... Support container, 22a... Hollow part, 23... Decomposed gas sensitive material, 24... Electrode, 25... Decomposed gas detection element, 26... Leading wire. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
に分解ガス検出素子を有する分解ガス検出部が設
けられていると共に該中空状の支持容器がガス配
管接合部に取り付けられていることを特徴とする
絶縁ガス封入密封形電気装置の内部異常検出装置
。 (2) 分解ガス検出素子には、支持容器を気密に
貫通して外部に導出されている導線が設けられて
いる実用新案登録請求の範囲第１項記載の絶縁ガ
ス封入密封形電気装置の内部異常検出装置。 (3) 分解ガス検知素子が絶縁ガス封入密封形電
気装置の電気装置側に向いて設置されている実用
新案登録請求の範囲第１項又は第２項記載の絶縁
ガス封入密封形電気装置の内部異常検出装置。[Claims for Utility Model Registration] (1) A decomposition gas detection section having a decomposition gas detection element is provided in the hollow part of a support container made of a hollow plate-like material, and the hollow support container is connected to gas piping. An internal abnormality detection device for an insulating gas-filled sealed electrical device, characterized in that it is attached to a joint. (2) The inside of the insulating gas-filled sealed electrical device as set forth in claim 1 of the utility model registration claim, wherein the decomposed gas detection element is provided with a conductor that hermetically passes through the support container and is led out to the outside. Anomaly detection device. (3) The interior of the insulating gas-filled sealed electrical device as set forth in claim 1 or 2 of the utility model registration claim, in which the decomposition gas detection element is installed facing the electrical device side of the insulating gas-filled sealed electrical device. Anomaly detection device.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1284287U JPS63121413U (en) | 1987-02-02 | 1987-02-02 | |
| US07/149,168 US4839767A (en) | 1987-02-02 | 1988-01-27 | Element and device for detecting internal faults in an insulating gas charged electrical apparatus |
| CA000557745A CA1286361C (en) | 1987-02-02 | 1988-01-29 | Element and device for detecting internal faults in an insulating gas charged electrical apparatus |
| CN88100511.8A CN1009957B (en) | 1987-02-02 | 1988-02-01 | Device for detecting internal anomaly of electric apparatus inflated sulfur hexafluoride |
| EP88101413A EP0277623A3 (en) | 1987-02-02 | 1988-02-01 | Element and device for detecting internal faults in an insulating gas charged electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1284287U JPS63121413U (en) | 1987-02-02 | 1987-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121413U true JPS63121413U (en) | 1988-08-05 |
Family
ID=30801349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1284287U Pending JPS63121413U (en) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03231407A (en) * | 1990-02-07 | 1991-10-15 | Toshiba Corp | Gas insulated electrical equipment |
-
1987
- 1987-02-02 JP JP1284287U patent/JPS63121413U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03231407A (en) * | 1990-02-07 | 1991-10-15 | Toshiba Corp | Gas insulated electrical equipment |
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