JPH0751712Y2 - 圧力低下表示装置付ラッチ式ガス開閉装置 - Google Patents
圧力低下表示装置付ラッチ式ガス開閉装置Info
- Publication number
- JPH0751712Y2 JPH0751712Y2 JP11456090U JP11456090U JPH0751712Y2 JP H0751712 Y2 JPH0751712 Y2 JP H0751712Y2 JP 11456090 U JP11456090 U JP 11456090U JP 11456090 U JP11456090 U JP 11456090U JP H0751712 Y2 JPH0751712 Y2 JP H0751712Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure drop
- opening
- closing
- control line
- switch
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 15
- 238000009413 insulation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11456090U JPH0751712Y2 (ja) | 1990-10-30 | 1990-10-30 | 圧力低下表示装置付ラッチ式ガス開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11456090U JPH0751712Y2 (ja) | 1990-10-30 | 1990-10-30 | 圧力低下表示装置付ラッチ式ガス開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0472435U JPH0472435U (en]) | 1992-06-25 |
| JPH0751712Y2 true JPH0751712Y2 (ja) | 1995-11-22 |
Family
ID=31862258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11456090U Expired - Lifetime JPH0751712Y2 (ja) | 1990-10-30 | 1990-10-30 | 圧力低下表示装置付ラッチ式ガス開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751712Y2 (en]) |
-
1990
- 1990-10-30 JP JP11456090U patent/JPH0751712Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0472435U (en]) | 1992-06-25 |
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