JPS6359219B2 - - Google Patents
Info
- Publication number
- JPS6359219B2 JPS6359219B2 JP3493982A JP3493982A JPS6359219B2 JP S6359219 B2 JPS6359219 B2 JP S6359219B2 JP 3493982 A JP3493982 A JP 3493982A JP 3493982 A JP3493982 A JP 3493982A JP S6359219 B2 JPS6359219 B2 JP S6359219B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- copper
- vacuum
- chromium
- vacuum interrupter
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 32
- 229910052802 copper Inorganic materials 0.000 claims description 32
- 239000010949 copper Substances 0.000 claims description 32
- 239000000919 ceramic Substances 0.000 claims description 27
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 20
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 17
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- -1 above 1083°C Chemical compound 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493982A JPS58152319A (ja) | 1982-03-05 | 1982-03-05 | 真空インタラプタの電極 |
| US06/428,237 US4547640A (en) | 1981-10-01 | 1982-09-29 | Electrical contact structure of a vacuum interrupter |
| EP82305229A EP0077157B1 (en) | 1981-10-01 | 1982-10-01 | Electrical contact structure of a vacuum interrupter |
| DE8282305229T DE3273687D1 (en) | 1981-10-01 | 1982-10-01 | Electrical contact structure of a vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493982A JPS58152319A (ja) | 1982-03-05 | 1982-03-05 | 真空インタラプタの電極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58152319A JPS58152319A (ja) | 1983-09-09 |
| JPS6359219B2 true JPS6359219B2 (ko) | 1988-11-18 |
Family
ID=12428149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3493982A Granted JPS58152319A (ja) | 1981-10-01 | 1982-03-05 | 真空インタラプタの電極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58152319A (ko) |
-
1982
- 1982-03-05 JP JP3493982A patent/JPS58152319A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58152319A (ja) | 1983-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0424815B2 (ko) | ||
| JPH0831279A (ja) | 真空バルブ及びその製造方法 | |
| JP3384513B2 (ja) | 傾斜機能材料を用いた電子管の封止構造 | |
| US4546222A (en) | Vacuum switch and method of manufacturing the same | |
| KR860000796B1 (ko) | 진공차단기 | |
| JPS6359219B2 (ko) | ||
| EP0077157A1 (en) | Electrical contact structure of a vacuum interrupter | |
| US2231459A (en) | Electrical conductor for vapor electric devices | |
| KR880001832B1 (ko) | 진공차단기의 전극 | |
| US2934670A (en) | Electron tubes and method of making same | |
| KR910006238B1 (ko) | 진공 인터라프터(interrupter) | |
| JPH0136642B2 (ko) | ||
| JPH0652644B2 (ja) | 真空インタラプタ | |
| JPS59822A (ja) | 真空バルブ | |
| JPS6336917Y2 (ko) | ||
| JPS6077327A (ja) | 真空インタラプタ | |
| JPS6336918Y2 (ko) | ||
| JPS5848321A (ja) | 真空しや断器 | |
| JPS6214581Y2 (ko) | ||
| JPS5812345Y2 (ja) | 真空しや断器 | |
| JPH0427650B2 (ko) | ||
| JPS60136118A (ja) | 真空バルプの製造方法 | |
| JP2822583B2 (ja) | 真空インタラプタの製造方法 | |
| JPH0517790Y2 (ko) | ||
| JPS6074315A (ja) | 真空インタラプタ |