JPH0449731B2 - - Google Patents
Info
- Publication number
- JPH0449731B2 JPH0449731B2 JP57170986A JP17098682A JPH0449731B2 JP H0449731 B2 JPH0449731 B2 JP H0449731B2 JP 57170986 A JP57170986 A JP 57170986A JP 17098682 A JP17098682 A JP 17098682A JP H0449731 B2 JPH0449731 B2 JP H0449731B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- fixed
- vacuum
- section
- puffer
- 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
- 239000000872 buffer Substances 0.000 claims description 45
- 238000005520 cutting process Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000018999 crinkle Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011787 zinc oxide Substances 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
-
- 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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Direct Current Feeding And Distribution (AREA)
- Circuit Breakers (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57170986A JPS5963623A (ja) | 1982-10-01 | 1982-10-01 | しや断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57170986A JPS5963623A (ja) | 1982-10-01 | 1982-10-01 | しや断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963623A JPS5963623A (ja) | 1984-04-11 |
| JPH0449731B2 true JPH0449731B2 (de) | 1992-08-12 |
Family
ID=15915004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57170986A Granted JPS5963623A (ja) | 1982-10-01 | 1982-10-01 | しや断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963623A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460326B (zh) * | 2011-05-17 | 2016-03-16 | 三菱电机株式会社 | 气体断路器 |
-
1982
- 1982-10-01 JP JP57170986A patent/JPS5963623A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5963623A (ja) | 1984-04-11 |
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