JPS6327406Y2 - - Google Patents
Info
- Publication number
- JPS6327406Y2 JPS6327406Y2 JP15615080U JP15615080U JPS6327406Y2 JP S6327406 Y2 JPS6327406 Y2 JP S6327406Y2 JP 15615080 U JP15615080 U JP 15615080U JP 15615080 U JP15615080 U JP 15615080U JP S6327406 Y2 JPS6327406 Y2 JP S6327406Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- vacuum
- insulating
- fixed
- movable
- 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
- 230000005284 excitation Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 description 18
- 239000000758 substrate Substances 0.000 description 17
- 230000016507 interphase Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent 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
- H01H33/022—Details particular to three-phase circuit breakers
- H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15615080U JPS6327406Y2 (fr) | 1980-10-31 | 1980-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15615080U JPS6327406Y2 (fr) | 1980-10-31 | 1980-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778537U JPS5778537U (fr) | 1982-05-14 |
| JPS6327406Y2 true JPS6327406Y2 (fr) | 1988-07-25 |
Family
ID=29515324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15615080U Expired JPS6327406Y2 (fr) | 1980-10-31 | 1980-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327406Y2 (fr) |
-
1980
- 1980-10-31 JP JP15615080U patent/JPS6327406Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5778537U (fr) | 1982-05-14 |
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