CA1234856A - Contact de disjoncteur a vide - Google Patents
Contact de disjoncteur a videInfo
- Publication number
- CA1234856A CA1234856A CA000450993A CA450993A CA1234856A CA 1234856 A CA1234856 A CA 1234856A CA 000450993 A CA000450993 A CA 000450993A CA 450993 A CA450993 A CA 450993A CA 1234856 A CA1234856 A CA 1234856A
- Authority
- CA
- Canada
- Prior art keywords
- wall portion
- contact structure
- ring
- closed wall
- shaped
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000005219 brazing Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 i.e. Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- 229910052726 zirconium Inorganic materials 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48107983A | 1983-03-31 | 1983-03-31 | |
| US481,079 | 1983-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1234856A true CA1234856A (fr) | 1988-04-05 |
Family
ID=23910502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000450993A Expired CA1234856A (fr) | 1983-03-31 | 1984-03-30 | Contact de disjoncteur a vide |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS59186219A (fr) |
| CA (1) | CA1234856A (fr) |
| DE (1) | DE3411784A1 (fr) |
| GB (1) | GB2140972A (fr) |
| NL (1) | NL8401005A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8510441D0 (en) * | 1985-04-24 | 1985-05-30 | Vacuum Interrupters Ltd | High current switch contacts |
| DE4015135C2 (de) * | 1990-05-11 | 1995-07-27 | Calor Emag Elektrizitaets Ag | Kontaktstücke für Vakuumschalter |
| JP5997516B2 (ja) * | 2012-06-29 | 2016-09-28 | 株式会社東芝 | 真空バルブおよび接点の製造方法 |
| US9640353B2 (en) | 2014-10-21 | 2017-05-02 | Thomas & Betts International Llc | Axial magnetic field coil for vacuum interrupter |
| EP3144946A1 (fr) * | 2015-09-18 | 2017-03-22 | ABB Schweiz AG | Système de contact électrique basse tension avec effet de soufflage d'arc amélioré |
| CN108389753B (zh) * | 2018-02-07 | 2020-03-31 | 西安交通大学 | 一种新型杯状真空灭弧室触头 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1480959A (fr) * | 1965-05-25 | 1967-05-12 | Ass Elect Ind | Perfectionnements aux contacts d'interrupteurs dans le vide |
| GB1450019A (en) * | 1975-06-19 | 1976-09-22 | Standard Telephones Cables Ltd | Optical fibre connector assemblies |
| DE2613567C3 (de) * | 1976-03-30 | 1980-02-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktanordnung fur Vakuum schalter |
| DE3009925C2 (de) * | 1980-03-14 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Kontaktstück für einen elektrischen Vakuumschalter |
| DE3035879A1 (de) * | 1980-09-23 | 1982-04-29 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiter fuer die optische informationsuebertragung |
| DE3112009A1 (de) * | 1981-03-26 | 1982-10-07 | Siemens AG, 1000 Berlin und 8000 München | "kontaktanordnung fuer vakuumschalter" |
-
1984
- 1984-03-29 NL NL8401005A patent/NL8401005A/nl not_active Application Discontinuation
- 1984-03-30 GB GB08408289A patent/GB2140972A/en not_active Withdrawn
- 1984-03-30 DE DE19843411784 patent/DE3411784A1/de not_active Ceased
- 1984-03-30 JP JP6126484A patent/JPS59186219A/ja active Pending
- 1984-03-30 CA CA000450993A patent/CA1234856A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2140972A (en) | 1984-12-05 |
| DE3411784A1 (de) | 1985-01-17 |
| GB8408289D0 (en) | 1984-05-10 |
| JPS59186219A (ja) | 1984-10-23 |
| NL8401005A (nl) | 1984-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |