JPS59160924A - 真空しや断器の真空度監視装置 - Google Patents
真空しや断器の真空度監視装置Info
- Publication number
- JPS59160924A JPS59160924A JP3404683A JP3404683A JPS59160924A JP S59160924 A JPS59160924 A JP S59160924A JP 3404683 A JP3404683 A JP 3404683A JP 3404683 A JP3404683 A JP 3404683A JP S59160924 A JPS59160924 A JP S59160924A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- vacuum breaker
- circuit
- breaker
- voltage
- 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
- 238000012544 monitoring process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000006866 deterioration Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 241000272201 Columbiformes Species 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000282806 Rhinoceros Species 0.000 description 1
- 235000002492 Rungia klossii Nutrition 0.000 description 1
- 244000117054 Rungia klossii Species 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404683A JPS59160924A (ja) | 1983-03-01 | 1983-03-01 | 真空しや断器の真空度監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404683A JPS59160924A (ja) | 1983-03-01 | 1983-03-01 | 真空しや断器の真空度監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160924A true JPS59160924A (ja) | 1984-09-11 |
| JPH0432488B2 JPH0432488B2 (enrdf_load_stackoverflow) | 1992-05-29 |
Family
ID=12403366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3404683A Granted JPS59160924A (ja) | 1983-03-01 | 1983-03-01 | 真空しや断器の真空度監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160924A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009520328A (ja) * | 2005-12-16 | 2009-05-21 | トーマス アンド ベッツ インターナショナル インク | 真空タイプの電気デバイスの高圧状態を検出する方法と装置 |
| JP5597311B2 (ja) * | 2011-09-07 | 2014-10-01 | 三菱電機株式会社 | タンク型遮断器 |
| US9182447B2 (en) | 2011-05-16 | 2015-11-10 | Mitsubishi Electric Corporation | Tank-type switching device |
| JP2017208913A (ja) * | 2016-05-18 | 2017-11-24 | 三菱電機株式会社 | ガス絶縁開閉装置の劣化監視装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189419A (en) * | 1981-05-19 | 1982-11-20 | Meidensha Electric Mfg Co Ltd | Method of simply discriminating vacuum degree of vacuum breaker |
-
1983
- 1983-03-01 JP JP3404683A patent/JPS59160924A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57189419A (en) * | 1981-05-19 | 1982-11-20 | Meidensha Electric Mfg Co Ltd | Method of simply discriminating vacuum degree of vacuum breaker |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009520328A (ja) * | 2005-12-16 | 2009-05-21 | トーマス アンド ベッツ インターナショナル インク | 真空タイプの電気デバイスの高圧状態を検出する方法と装置 |
| US9182447B2 (en) | 2011-05-16 | 2015-11-10 | Mitsubishi Electric Corporation | Tank-type switching device |
| JP5597311B2 (ja) * | 2011-09-07 | 2014-10-01 | 三菱電機株式会社 | タンク型遮断器 |
| US9190232B2 (en) | 2011-09-07 | 2015-11-17 | Mitsubishi Electric Corporation | Tank-type circuit breaker |
| JP2017208913A (ja) * | 2016-05-18 | 2017-11-24 | 三菱電機株式会社 | ガス絶縁開閉装置の劣化監視装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432488B2 (enrdf_load_stackoverflow) | 1992-05-29 |
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