CH624241A5 - - Google Patents
Download PDFInfo
- Publication number
- CH624241A5 CH624241A5 CH1431777A CH1431777A CH624241A5 CH 624241 A5 CH624241 A5 CH 624241A5 CH 1431777 A CH1431777 A CH 1431777A CH 1431777 A CH1431777 A CH 1431777A CH 624241 A5 CH624241 A5 CH 624241A5
- Authority
- CH
- Switzerland
- Prior art keywords
- current
- electrode
- contact
- extinguishing
- arc
- Prior art date
Links
- 230000006698 induction Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 7
- 230000000171 quenching effect Effects 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000001960 triggered effect Effects 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
-
- 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
- H01H33/02—Details
- H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the AC cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762658235 DE2658235A1 (de) | 1976-12-22 | 1976-12-22 | Verfahren und vorrichtung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH624241A5 true CH624241A5 (en, 2012) | 1981-07-15 |
Family
ID=5996299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1431777A CH624241A5 (en, 2012) | 1976-12-22 | 1977-11-23 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4221942A (en, 2012) |
| JP (1) | JPS5380572A (en, 2012) |
| BR (1) | BR7708501A (en, 2012) |
| CH (1) | CH624241A5 (en, 2012) |
| DE (1) | DE2658235A1 (en, 2012) |
| FR (1) | FR2375710A1 (en, 2012) |
| GB (1) | GB1590927A (en, 2012) |
| IT (1) | IT1088822B (en, 2012) |
| NL (1) | NL7712342A (en, 2012) |
| SE (1) | SE7713880L (en, 2012) |
| SU (1) | SU1005672A3 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311017B2 (en) † | 1987-10-05 | 1998-09-16 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of switch |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2456380B1 (fr) * | 1979-05-05 | 1986-02-07 | Licentia Gmbh | Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc |
| CH645204A5 (de) * | 1979-05-25 | 1984-09-14 | Bbc Brown Boveri & Cie | Elektrischer schalter fuer grosse stroeme. |
| EP0039523B1 (de) * | 1980-05-07 | 1983-06-08 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Hochspannungsleistungsschalter |
| CH654950A5 (de) * | 1980-07-18 | 1986-03-14 | Bbc Brown Boveri & Cie | Hochspannungsleistungsschalter. |
| DE4217232A1 (de) * | 1992-05-20 | 1993-11-25 | Siemens Ag | Elektrischer Hochspannungs-Leistungsschalter |
| DE4402935A1 (de) * | 1994-02-01 | 1995-08-03 | Abb Patent Gmbh | Kontaktsystem für einen Hochspannungsleistungsschalter |
| DE19711991C1 (de) * | 1997-03-14 | 1998-06-10 | Siemens Ag | Elektrischer Hochspannungsdruckgasschalter |
| IT1295375B1 (it) * | 1997-10-21 | 1999-05-12 | Sace Spa | Interruttore a gas di media ed alta tensione con mezzi di estinzione dell'arco |
| RU2658318C2 (ru) * | 2013-10-25 | 2018-06-20 | Сименс Акциенгезелльшафт | Блок разъединителя, имеющий электромагнитный привод |
| CN105390335B (zh) * | 2015-12-17 | 2018-06-29 | 中国西电电气股份有限公司 | 一种增加热膨胀效应的自能灭弧室 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1459727A (en) * | 1974-09-17 | 1976-12-31 | Siemens Ag | Electrical gas-blast circuit breaker |
-
1976
- 1976-12-22 DE DE19762658235 patent/DE2658235A1/de not_active Withdrawn
-
1977
- 1977-11-09 NL NL7712342A patent/NL7712342A/xx not_active Application Discontinuation
- 1977-11-23 CH CH1431777A patent/CH624241A5/de not_active IP Right Cessation
- 1977-12-07 SE SE7713880A patent/SE7713880L/xx unknown
- 1977-12-13 US US05/860,202 patent/US4221942A/en not_active Expired - Lifetime
- 1977-12-16 IT IT30811/77A patent/IT1088822B/it active
- 1977-12-19 FR FR7738351A patent/FR2375710A1/fr active Granted
- 1977-12-20 GB GB53052/77A patent/GB1590927A/en not_active Expired
- 1977-12-21 SU SU772557998A patent/SU1005672A3/ru active
- 1977-12-21 BR BR7708501A patent/BR7708501A/pt unknown
- 1977-12-22 JP JP15506877A patent/JPS5380572A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311017B2 (en) † | 1987-10-05 | 1998-09-16 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of switch |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1590927A (en) | 1981-06-10 |
| SU1005672A3 (ru) | 1983-03-15 |
| BR7708501A (pt) | 1978-08-08 |
| DE2658235A1 (de) | 1978-07-06 |
| SE7713880L (sv) | 1978-06-23 |
| US4221942A (en) | 1980-09-09 |
| FR2375710A1 (fr) | 1978-07-21 |
| IT1088822B (it) | 1985-06-10 |
| JPS5380572A (en) | 1978-07-17 |
| FR2375710B1 (en, 2012) | 1981-09-18 |
| NL7712342A (nl) | 1978-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |