JPS5873928A - 真空しや断器 - Google Patents
真空しや断器Info
- Publication number
- JPS5873928A JPS5873928A JP15784781A JP15784781A JPS5873928A JP S5873928 A JPS5873928 A JP S5873928A JP 15784781 A JP15784781 A JP 15784781A JP 15784781 A JP15784781 A JP 15784781A JP S5873928 A JPS5873928 A JP S5873928A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- metal material
- electrode
- interrupter
- contact
- 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
- 239000007769 metal material Substances 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 2
- 239000003984 copper intrauterine device Substances 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 10
- 229910052804 chromium Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 229910000599 Cr alloy Inorganic materials 0.000 description 4
- 239000000788 chromium alloy Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15784781A JPS5873928A (ja) | 1981-10-03 | 1981-10-03 | 真空しや断器 |
| KR8204398A KR860001452B1 (ko) | 1981-10-03 | 1982-09-29 | 진공 차단기 |
| US06/432,380 US4471184A (en) | 1981-10-03 | 1982-09-30 | Vacuum interrupter |
| DE8282305230T DE3272338D1 (en) | 1981-10-03 | 1982-10-01 | A vacuum interrupter |
| EP82305230A EP0076659B1 (en) | 1981-10-03 | 1982-10-01 | A vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15784781A JPS5873928A (ja) | 1981-10-03 | 1981-10-03 | 真空しや断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873928A true JPS5873928A (ja) | 1983-05-04 |
| JPH0122698B2 JPH0122698B2 (en]) | 1989-04-27 |
Family
ID=15658654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15784781A Granted JPS5873928A (ja) | 1981-10-03 | 1981-10-03 | 真空しや断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873928A (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146904A (en) * | 1977-05-27 | 1978-12-21 | Mitsubishi Electric Corp | Preparation of material of contact for vacuum circuit breaker |
| JPS5450969A (en) * | 1977-09-12 | 1979-04-21 | Siemens Ag | Vacuum switch |
-
1981
- 1981-10-03 JP JP15784781A patent/JPS5873928A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146904A (en) * | 1977-05-27 | 1978-12-21 | Mitsubishi Electric Corp | Preparation of material of contact for vacuum circuit breaker |
| JPS5450969A (en) * | 1977-09-12 | 1979-04-21 | Siemens Ag | Vacuum switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0122698B2 (en]) | 1989-04-27 |
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