DE3614866C2 - - Google Patents
Info
- Publication number
- DE3614866C2 DE3614866C2 DE3614866A DE3614866A DE3614866C2 DE 3614866 C2 DE3614866 C2 DE 3614866C2 DE 3614866 A DE3614866 A DE 3614866A DE 3614866 A DE3614866 A DE 3614866A DE 3614866 C2 DE3614866 C2 DE 3614866C2
- Authority
- DE
- Germany
- Prior art keywords
- contact
- rockers
- arms
- opening
- arrangement according
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005520 electrodynamics Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 abstract description 8
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- -1 charge carriers Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863614866 DE3614866A1 (de) | 1986-05-02 | 1986-05-02 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter |
| AT87106355T ATE78953T1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter. |
| DE8787106355T DE3780690D1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter. |
| EP87106355A EP0243980B1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung für strombegrenzende Niederspannungs-Leistungsschalter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863614866 DE3614866A1 (de) | 1986-05-02 | 1986-05-02 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3614866A1 DE3614866A1 (de) | 1987-11-05 |
| DE3614866C2 true DE3614866C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-04-06 |
Family
ID=6300010
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863614866 Granted DE3614866A1 (de) | 1986-05-02 | 1986-05-02 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter |
| DE8787106355T Expired - Fee Related DE3780690D1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8787106355T Expired - Fee Related DE3780690D1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter. |
Country Status (3)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL142271B (nl) * | 1967-01-27 | 1974-05-15 | Terasaki Denki Sangyo Kk | Automatische schakelinrichting met beweegbare contactstangen openend onder invloed van elektrodynamische krachten. |
| US3534305A (en) * | 1968-11-21 | 1970-10-13 | Ite Imperial Corp | Current limiting circuit breaker |
| BE800292A (fr) * | 1973-05-30 | 1973-11-30 | Guschin Vladislav Y | Disjoncteur. |
| DE2511948C3 (de) * | 1975-03-19 | 1978-05-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Strombegrenzender Leistungsschalter |
| DD154561B1 (de) * | 1980-11-17 | 1986-04-23 | Wolfgang Pump | Kontakteinrichtung für strombegrenzende Leitungsschutzschalter |
| IE56136B1 (en) * | 1983-12-19 | 1991-04-24 | Westinghouse Electric Corp | Circuit breaker with improved cross-bar and contact assembly |
| DD225237A1 (de) * | 1984-07-02 | 1985-07-24 | Zeiss Jena Veb Carl | Einrichtung zum abgleich des abbiildungsmassstabes |
-
1986
- 1986-05-02 DE DE19863614866 patent/DE3614866A1/de active Granted
-
1987
- 1987-04-30 AT AT87106355T patent/ATE78953T1/de not_active IP Right Cessation
- 1987-04-30 EP EP87106355A patent/EP0243980B1/de not_active Expired - Lifetime
- 1987-04-30 DE DE8787106355T patent/DE3780690D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0243980A3 (en) | 1989-02-15 |
| EP0243980B1 (de) | 1992-07-29 |
| DE3780690D1 (de) | 1992-09-03 |
| ATE78953T1 (de) | 1992-08-15 |
| DE3614866A1 (de) | 1987-11-05 |
| EP0243980A2 (de) | 1987-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0174904B1 (de) | Kontaktanordnung für Niederspannungs-Leistungsschalter mit einem zweiarmigen Kontakthebel | |
| DE69328444T2 (de) | Schalter | |
| DE69323160T2 (de) | Öffnungs- und Schliessmechanismus für einen elektrischen Mittel- oder Hochspannungsschalter | |
| DE69516461T2 (de) | Mittelspannung elektrischer Schalter | |
| DE10150550C1 (de) | Kontaktanordnung für strombegrenzende Schutzschalter | |
| DE3541747A1 (de) | Elektrischer unterbrecher mit einer schutzwand | |
| EP0772215B1 (de) | Trennschalter, insbesondere Mittelspannungs-Lasttrennschalter | |
| DE3614866C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3544864C2 (de) | Schaltvorrichtung mit Isolierplatte | |
| EP0916151B1 (de) | Strombegrenzender leistungsschalter | |
| DE1938929A1 (de) | Stromunterbrecher | |
| DE19629867C2 (de) | Strombegrenzender Leistungsschalter | |
| DE2935915A1 (de) | Elektrischer vakuumschalter | |
| DE69516790T2 (de) | Mittelspannungsschalter oder Schutzschalter | |
| DE102007040164A1 (de) | Schaltgerät mit einem doppelt unterbrechenden Drehkontaktsystem sowie mehrpolige Schaltgeräteanordnung | |
| DE10219022B3 (de) | Kontaktanordnung für strombegrenzende Schutzschalter | |
| DE3909681C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2338637A1 (de) | Kontaktanordnung fuer elektrisches schaltgeraet | |
| EP1334504B1 (de) | Kontaktanordnung für strombegrenzende schutzschalter | |
| DE4023740C2 (de) | Schalterantrieb | |
| WO2007088080A1 (de) | Kontaktsystem für ein elektrisches schaltgerät | |
| DE2839424A1 (de) | Trennschalter mit schnellbetaetigung | |
| DE1440197C (de) | Fahrbarer Leistungsschalter für sehr hohe Spannungen | |
| DE3332684C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE4232888C2 (de) | Kontakt-Schaltlichtbogensystem eines Leitungsschutzschalters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG, 24534 NE |
|
| 8339 | Ceased/non-payment of the annual fee |