DE2723749C3 - Kontaktstücke für Vakuum-Trennschalter - Google Patents
Kontaktstücke für Vakuum-TrennschalterInfo
- Publication number
- DE2723749C3 DE2723749C3 DE2723749A DE2723749A DE2723749C3 DE 2723749 C3 DE2723749 C3 DE 2723749C3 DE 2723749 A DE2723749 A DE 2723749A DE 2723749 A DE2723749 A DE 2723749A DE 2723749 C3 DE2723749 C3 DE 2723749C3
- Authority
- DE
- Germany
- Prior art keywords
- contact
- weight
- alloy
- percent
- copper
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 35
- 239000000956 alloy Substances 0.000 claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052790 beryllium Inorganic materials 0.000 claims description 9
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052797 bismuth Inorganic materials 0.000 claims description 9
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052787 antimony Inorganic materials 0.000 claims description 7
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000011133 lead Substances 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 6
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910052711 selenium Inorganic materials 0.000 claims description 6
- 239000011669 selenium Substances 0.000 claims description 6
- 229910052714 tellurium Inorganic materials 0.000 claims description 6
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 238000003466 welding Methods 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 229910000952 Be alloy Inorganic materials 0.000 description 2
- 229910001152 Bi alloy Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- -1 copper-aluminum-bismuth Chemical compound 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229930195215 pungen Natural products 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- 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)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6121176A JPS52155373A (en) | 1976-05-28 | 1976-05-28 | Vacuum breaker |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2723749A1 DE2723749A1 (de) | 1977-12-01 |
| DE2723749B2 DE2723749B2 (de) | 1979-11-08 |
| DE2723749C3 true DE2723749C3 (de) | 1980-07-24 |
Family
ID=13164627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2723749A Expired DE2723749C3 (de) | 1976-05-28 | 1977-05-26 | Kontaktstücke für Vakuum-Trennschalter |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4129760A (enExample) |
| JP (1) | JPS52155373A (enExample) |
| CA (1) | CA1082267A (enExample) |
| DE (1) | DE2723749C3 (enExample) |
| GB (1) | GB1520724A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097906B1 (en) * | 1982-06-25 | 1986-09-17 | Kabushiki Kaisha Toshiba | Contacts for vacuum switches |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676130A (en) * | 1979-11-26 | 1981-06-23 | Tokyo Shibaura Electric Co | Vacuum switch |
| JPS579019A (en) * | 1980-06-18 | 1982-01-18 | Hitachi Ltd | Electrode for vacuum breaker |
| JP3761741B2 (ja) * | 1999-05-07 | 2006-03-29 | 株式会社キッツ | 黄銅とこの黄銅製品 |
| DE102006027821A1 (de) * | 2006-06-16 | 2007-12-27 | Siemens Ag | Elektrischer Schaltkontakt |
| EP2731120A1 (en) * | 2012-11-08 | 2014-05-14 | ABB Technology AG | Vacuum interrupter arrangement for a medium voltage circuit breaker with cup-shaped TMF-contacts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL241567A (enExample) * | 1958-07-24 | |||
| DE1251406B (enExample) * | 1962-01-24 | |||
| US3551622A (en) * | 1963-03-22 | 1970-12-29 | Hitachi Ltd | Alloy materials for electrodes of vacuum circuit breakers |
| US3497652A (en) * | 1968-11-01 | 1970-02-24 | Helen W Horn | Vacuum-type circuit interrupter with contact material containing a minor percentage of aluminum |
| DE2014638A1 (de) * | 1970-03-26 | 1971-10-14 | Siemens Ag | Verfahren zur Herstellung eines Zweischichten Kontaktstuckes |
-
1976
- 1976-05-28 JP JP6121176A patent/JPS52155373A/ja active Granted
-
1977
- 1977-05-20 GB GB21351/77A patent/GB1520724A/en not_active Expired
- 1977-05-26 DE DE2723749A patent/DE2723749C3/de not_active Expired
- 1977-05-26 CA CA279,171A patent/CA1082267A/en not_active Expired
- 1977-05-27 US US05/801,214 patent/US4129760A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097906B1 (en) * | 1982-06-25 | 1986-09-17 | Kabushiki Kaisha Toshiba | Contacts for vacuum switches |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1520724A (en) | 1978-08-09 |
| JPS52155373A (en) | 1977-12-23 |
| CA1082267A (en) | 1980-07-22 |
| DE2723749B2 (de) | 1979-11-08 |
| US4129760A (en) | 1978-12-12 |
| DE2723749A1 (de) | 1977-12-01 |
| JPS5640457B2 (enExample) | 1981-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69433453T2 (de) | Vakuumschalter und in diesem verwendeter elektrischer Kontakt | |
| DE2914186C2 (enExample) | ||
| DE1074120B (de) | und James Martin Laflerty Schenectadv N Y (V St A) I Vakuumschalter | |
| DE19513790B4 (de) | Verfahren zur Herstellung einer Vakuumschaltkammer | |
| DE2045173C3 (de) | Elektrisches Kontaktmaterial fur einen Vakuumschalter | |
| EP0172411B1 (de) | Vakuumschütz mit Kontaktstücken aus CuCr und Verfahren zur Herstellung dieser Kontaktstücke | |
| DE2521328A1 (de) | Schalter | |
| DE68920294T2 (de) | Vakuumschaltröhre. | |
| DE1640211A1 (de) | Vakuumunterbrecher | |
| DE69825227T2 (de) | Vakuumschalter | |
| DE2723749C3 (de) | Kontaktstücke für Vakuum-Trennschalter | |
| EP1844486B1 (de) | Verfahren zur herstellung eines kontaktstückes, sowie kontaktstück für eine vakuumschaltkammer selbst | |
| DE3027732A1 (de) | Kontakt fuer einen vakuumleistungsschalter | |
| DE2431058A1 (de) | Vakuum-lichtbogenvorrichtung | |
| DE2308913A1 (de) | Vakuum-lichtbogenvorrichtung | |
| DE69520762T2 (de) | Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung | |
| DE2619459C3 (de) | Sinterverbundwerkstoff als Kontaktwerkstoff für Vakuum-Mittelspannungs-Leistungsschalter | |
| DE3006275C2 (de) | Unterbrecherkontakt für Vakuumschalter | |
| DE2202924C3 (de) | Vakuumschalter | |
| DE1954589C3 (de) | Kontaktsystem für Vakuum-Lastschalter | |
| DE1765626C3 (de) | KontaktstUcke für Vakuumschalter | |
| DE9401655U1 (de) | Vakuumschaltröhre mit ringförigem Isolator | |
| DE2723822C3 (de) | KontaktstUcke für Vakuum-Trennschalter | |
| DE4110600C2 (de) | Elektrode für einen Vakuum-Leistungsschalter | |
| DE1948451A1 (de) | Vakuum-Unterbrecher mit feuerfestes Metall enthaltenden Kontakten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
|
| 8339 | Ceased/non-payment of the annual fee |