DE3614866A1 - Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter - Google Patents
Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalterInfo
- Publication number
- DE3614866A1 DE3614866A1 DE19863614866 DE3614866A DE3614866A1 DE 3614866 A1 DE3614866 A1 DE 3614866A1 DE 19863614866 DE19863614866 DE 19863614866 DE 3614866 A DE3614866 A DE 3614866A DE 3614866 A1 DE3614866 A1 DE 3614866A1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- arrangement according
- arms
- spring
- parts
- 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.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 11
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process 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
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000005728 strengthening Methods 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)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (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 |
DE8787106355T DE3780690D1 (de) | 1986-05-02 | 1987-04-30 | Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter. |
AT87106355T ATE78953T1 (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 true DE3614866A1 (de) | 1987-11-05 |
DE3614866C2 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)
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534305A (en) * | 1968-11-21 | 1970-10-13 | Ite Imperial Corp | Current limiting circuit breaker |
DE1638154B2 (de) * | 1967-01-27 | 1972-09-07 | Terasaki Denki Sangyo K.K., Osaka (Japan) | Selbstschalter |
US3873950A (en) * | 1973-05-30 | 1975-03-25 | Vladislav Yakovlevich Guschin | Air circuit breaker |
DE2511948A1 (de) * | 1975-03-19 | 1976-09-30 | Licentia Gmbh | Strombegrenzender leistungsschalter |
DD225237A1 (de) * | 1984-07-02 | 1985-07-24 | Zeiss Jena Veb Carl | Einrichtung zum abgleich des abbiildungsmassstabes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
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 DE DE8787106355T patent/DE3780690D1/de not_active Expired - Fee Related
- 1987-04-30 EP EP87106355A patent/EP0243980B1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1638154B2 (de) * | 1967-01-27 | 1972-09-07 | Terasaki Denki Sangyo K.K., Osaka (Japan) | Selbstschalter |
US3534305A (en) * | 1968-11-21 | 1970-10-13 | Ite Imperial Corp | Current limiting circuit breaker |
US3873950A (en) * | 1973-05-30 | 1975-03-25 | Vladislav Yakovlevich Guschin | Air circuit breaker |
DE2511948A1 (de) * | 1975-03-19 | 1976-09-30 | Licentia Gmbh | Strombegrenzender leistungsschalter |
DD225237A1 (de) * | 1984-07-02 | 1985-07-24 | Zeiss Jena Veb Carl | Einrichtung zum abgleich des abbiildungsmassstabes |
Also Published As
Publication number | Publication date |
---|---|
EP0243980A2 (de) | 1987-11-04 |
EP0243980A3 (en) | 1989-02-15 |
EP0243980B1 (de) | 1992-07-29 |
ATE78953T1 (de) | 1992-08-15 |
DE3614866C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-04-06 |
DE3780690D1 (de) | 1992-09-03 |
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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 |