DE3870707D1 - Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter. - Google Patents
Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter.Info
- Publication number
- DE3870707D1 DE3870707D1 DE8888108178T DE3870707T DE3870707D1 DE 3870707 D1 DE3870707 D1 DE 3870707D1 DE 8888108178 T DE8888108178 T DE 8888108178T DE 3870707 T DE3870707 T DE 3870707T DE 3870707 D1 DE3870707 D1 DE 3870707D1
- Authority
- DE
- Germany
- Prior art keywords
- pref
- circuit breaker
- current circuit
- fault current
- electromagnetic trigger
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/327—Manufacturing or calibrating methods, e.g. air gap treatments
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Physical Vapour Deposition (AREA)
- Contacts (AREA)
- Chemical Vapour Deposition (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888108178T DE3870707D1 (de) | 1987-05-29 | 1988-05-21 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3718204 | 1987-05-29 | ||
DE19873719946 DE3719946A1 (de) | 1987-05-29 | 1987-06-15 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter |
DE8888108178T DE3870707D1 (de) | 1987-05-29 | 1988-05-21 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3870707D1 true DE3870707D1 (de) | 1992-06-11 |
Family
ID=25856163
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873719946 Granted DE3719946A1 (de) | 1987-05-29 | 1987-06-15 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter |
DE8888108178T Expired - Lifetime DE3870707D1 (de) | 1987-05-29 | 1988-05-21 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873719946 Granted DE3719946A1 (de) | 1987-05-29 | 1987-06-15 | Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0293702B1 (de) |
DE (2) | DE3719946A1 (de) |
ES (1) | ES2031952T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403534B (de) * | 1991-01-16 | 1998-03-25 | Biegelmeier Gottfried | Fehlerstromschutzschalter |
FR2793947B1 (fr) * | 1999-05-20 | 2002-03-15 | Thermocompact Sa | Relais a haute sensibilite, et procede pour sa fabrication |
DE10210826A1 (de) * | 2002-03-12 | 2003-09-25 | Abb Patent Gmbh | Auslöseeinrichtung für einen Fehlerstromschutzschalter und Verfahren zu dessen Herstellung |
DE102004017779A1 (de) * | 2004-04-13 | 2005-11-10 | Siemens Ag | Auslöserelais |
DE102012009665B4 (de) | 2012-05-12 | 2022-04-07 | Doepke Schaltgeräte GmbH | Elektrisches Auslöserelais für einen Schalter, insbesondere für einen Schutzschalter zum Überwachen elektrischer Netze |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2440362A1 (de) * | 1974-08-23 | 1976-03-04 | Licentia Gmbh | Elektromagnet |
DE2755645B2 (de) * | 1977-12-14 | 1980-02-07 | Schutzapparate-Gesellschaft Paris + Co Mbh Kg, 5885 Schalksmuehle | Elektromagnetischer Auslöser, insbesondere Haltemagnetauslöser für Fehlerstromschutzschalter |
DE3410596A1 (de) * | 1984-03-22 | 1985-09-26 | Siemens Ag | Elektromagnetischer ausloeser fuer fehlerstromschutzschalter |
-
1987
- 1987-06-15 DE DE19873719946 patent/DE3719946A1/de active Granted
-
1988
- 1988-05-21 DE DE8888108178T patent/DE3870707D1/de not_active Expired - Lifetime
- 1988-05-21 ES ES88108178T patent/ES2031952T3/es not_active Expired - Lifetime
- 1988-05-21 EP EP19880108178 patent/EP0293702B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0293702B1 (de) | 1992-05-06 |
DE3719946A1 (de) | 1988-12-22 |
ES2031952T3 (es) | 1993-01-01 |
EP0293702A1 (de) | 1988-12-07 |
DE3719946C2 (de) | 1991-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |