JPS6345052B2 - - Google Patents
Info
- Publication number
- JPS6345052B2 JPS6345052B2 JP13261680A JP13261680A JPS6345052B2 JP S6345052 B2 JPS6345052 B2 JP S6345052B2 JP 13261680 A JP13261680 A JP 13261680A JP 13261680 A JP13261680 A JP 13261680A JP S6345052 B2 JPS6345052 B2 JP S6345052B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- voltage
- light
- degree
- electro
- 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
- 239000003990 capacitor Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 12
- 238000012806 monitoring device Methods 0.000 claims description 12
- 230000010287 polarization Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/668—Means for obtaining or monitoring the vacuum
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261680A JPS5757426A (en) | 1980-09-24 | 1980-09-24 | Vacuum degree monitor for vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261680A JPS5757426A (en) | 1980-09-24 | 1980-09-24 | Vacuum degree monitor for vacuum switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5757426A JPS5757426A (en) | 1982-04-06 |
| JPS6345052B2 true JPS6345052B2 (cs) | 1988-09-07 |
Family
ID=15085488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13261680A Granted JPS5757426A (en) | 1980-09-24 | 1980-09-24 | Vacuum degree monitor for vacuum switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5757426A (cs) |
-
1980
- 1980-09-24 JP JP13261680A patent/JPS5757426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5757426A (en) | 1982-04-06 |
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