JPH0427650B2 - - Google Patents
Info
- Publication number
- JPH0427650B2 JPH0427650B2 JP58043991A JP4399183A JPH0427650B2 JP H0427650 B2 JPH0427650 B2 JP H0427650B2 JP 58043991 A JP58043991 A JP 58043991A JP 4399183 A JP4399183 A JP 4399183A JP H0427650 B2 JPH0427650 B2 JP H0427650B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- conductivity
- electrode rod
- arc
- magnetic field
- 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
- 238000009792 diffusion process Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 239000010949 copper Substances 0.000 description 14
- 238000005219 brazing Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000010008 shearing Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000005426 magnetic field effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000003466 welding 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58043991A JPS59169013A (ja) | 1983-03-15 | 1983-03-15 | 真空インタラプタ |
| CA000449036A CA1236868A (en) | 1983-03-15 | 1984-03-07 | Vacuum interrupter |
| EP84102582A EP0119563B2 (en) | 1983-03-15 | 1984-03-09 | Vaccum interrupter and method of its production |
| DE8484102582T DE3464822D1 (en) | 1983-03-15 | 1984-03-09 | Vaccum interrupter and method of its production |
| US06/589,295 US4584445A (en) | 1983-03-15 | 1984-03-14 | Vacuum interrupter |
| KR1019840001297A KR920002564B1 (ko) | 1983-03-15 | 1984-03-14 | 진공인터럽터(interrupter) |
| IN193/CAL/84A IN163021B (en]) | 1983-03-15 | 1984-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58043991A JPS59169013A (ja) | 1983-03-15 | 1983-03-15 | 真空インタラプタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59169013A JPS59169013A (ja) | 1984-09-22 |
| JPH0427650B2 true JPH0427650B2 (en]) | 1992-05-12 |
Family
ID=12679181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58043991A Granted JPS59169013A (ja) | 1983-03-15 | 1983-03-15 | 真空インタラプタ |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS59169013A (en]) |
| KR (1) | KR920002564B1 (en]) |
| IN (1) | IN163021B (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2861757B2 (ja) * | 1992-11-10 | 1999-02-24 | 三菱電機株式会社 | 真空バルブの電極装置 |
| US5691522A (en) * | 1995-06-07 | 1997-11-25 | Eaton Corporation | Vacuum interrupter with a single internal assembly for generating an axial magnetic field |
| JP2003031066A (ja) * | 2001-07-17 | 2003-01-31 | Hitachi Ltd | 電極、その製造方法、遮断器、その加工方法及び生産物 |
| CN114141561A (zh) * | 2020-09-04 | 2022-03-04 | 天津首瑞智能电气有限公司 | 一种金属件与电瓷件连接的制作方法 |
-
1983
- 1983-03-15 JP JP58043991A patent/JPS59169013A/ja active Granted
-
1984
- 1984-03-14 KR KR1019840001297A patent/KR920002564B1/ko not_active Expired
- 1984-03-20 IN IN193/CAL/84A patent/IN163021B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN163021B (en]) | 1988-07-30 |
| KR920002564B1 (ko) | 1992-03-27 |
| KR840008202A (ko) | 1984-12-13 |
| JPS59169013A (ja) | 1984-09-22 |
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