JPS6337449B2 - - Google Patents
Info
- Publication number
- JPS6337449B2 JPS6337449B2 JP10330181A JP10330181A JPS6337449B2 JP S6337449 B2 JPS6337449 B2 JP S6337449B2 JP 10330181 A JP10330181 A JP 10330181A JP 10330181 A JP10330181 A JP 10330181A JP S6337449 B2 JPS6337449 B2 JP S6337449B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- corrosion
- protective relay
- air
- relay
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 26
- 230000007797 corrosion Effects 0.000 description 24
- 239000007789 gas Substances 0.000 description 13
- 238000012856 packing Methods 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10330181A JPS585916A (ja) | 1981-07-03 | 1981-07-03 | 保護継電器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10330181A JPS585916A (ja) | 1981-07-03 | 1981-07-03 | 保護継電器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585916A JPS585916A (ja) | 1983-01-13 |
| JPS6337449B2 true JPS6337449B2 (en]) | 1988-07-26 |
Family
ID=14350417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10330181A Granted JPS585916A (ja) | 1981-07-03 | 1981-07-03 | 保護継電器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585916A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424837U (en]) * | 1990-06-25 | 1992-02-27 |
-
1981
- 1981-07-03 JP JP10330181A patent/JPS585916A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424837U (en]) * | 1990-06-25 | 1992-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS585916A (ja) | 1983-01-13 |
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