BE775972A - Disjoncteur de protection, en particulier contre le courant de defaut - Google Patents
Disjoncteur de protection, en particulier contre le courant de defautInfo
- Publication number
- BE775972A BE775972A BE775972A BE775972A BE775972A BE 775972 A BE775972 A BE 775972A BE 775972 A BE775972 A BE 775972A BE 775972 A BE775972 A BE 775972A BE 775972 A BE775972 A BE 775972A
- Authority
- BE
- Belgium
- Prior art keywords
- circuit breaker
- fault current
- protective circuit
- particular against
- fault
- Prior art date
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
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
-
- 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
- H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702059052 DE2059052C (de) | 1970-12-01 | Schutzschalter, insbesondere Fehler Stromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BE775972A true BE775972A (fr) | 1972-05-29 |
Family
ID=5789635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE775972A BE775972A (fr) | 1970-12-01 | 1971-11-29 | Disjoncteur de protection, en particulier contre le courant de defaut |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5345504B1 (fr) |
AT (1) | AT306156B (fr) |
BE (1) | BE775972A (fr) |
CH (1) | CH538189A (fr) |
DK (1) | DK134373C (fr) |
FR (1) | FR2116438B1 (fr) |
GB (1) | GB1373525A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE123588T1 (de) * | 1992-02-20 | 1995-06-15 | Siemens Ag | Haltemagnetauslöser für schutzschaltgeräte, insbesondere für fehlerstromschutzschalter. |
DE102004044977B4 (de) * | 2004-09-16 | 2007-03-29 | Siemens Ag | Auslöserelais für einen Fehlerstromschutzschalter |
-
1971
- 1971-11-01 CH CH1589871A patent/CH538189A/de not_active IP Right Cessation
- 1971-11-12 DK DK553971A patent/DK134373C/da not_active IP Right Cessation
- 1971-11-17 AT AT992271A patent/AT306156B/de not_active IP Right Cessation
- 1971-11-26 GB GB5513271A patent/GB1373525A/en not_active Expired
- 1971-11-29 BE BE775972A patent/BE775972A/fr not_active IP Right Cessation
- 1971-11-30 FR FR7142952A patent/FR2116438B1/fr not_active Expired
- 1971-12-01 JP JP9753871A patent/JPS5345504B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK134373B (da) | 1976-10-25 |
CH538189A (de) | 1973-06-15 |
AT306156B (de) | 1973-03-26 |
FR2116438A1 (fr) | 1972-07-13 |
DE2059052A1 (de) | 1972-06-15 |
DE2059052B2 (de) | 1973-02-01 |
JPS5345504B1 (fr) | 1978-12-07 |
DK134373C (da) | 1977-03-21 |
FR2116438B1 (fr) | 1976-09-03 |
GB1373525A (en) | 1974-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL148218B (nl) | Schakeling met losneembare, veelpolige elektrische elementen voorzien van een beveiligingsstroomketen. | |
CH503399A (de) | Elektrische Ueberstromschutzschaltanordnung | |
DK123896B (da) | Fejlstrømsbeskyttelsesafbryder med overstrømsudløsning. | |
BE779519A (fr) | Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites | |
BE770327A (fr) | Disjoncteur de protection contre les courants de defaut | |
DK122847B (da) | Strømbegrænsende automatafbryder. | |
BE847794Q (fr) | Disjoncteur de courant de fuite, | |
CH535504A (de) | Elektrische Schutzschalteinrichtung zum Fehlerstrom-, Überstrom- und Kurzschluss-Schutz | |
BE779129A (fr) | Disjoncteur de protection multipolaire par courant de defaut | |
BE775890A (fr) | Disjoncteur de protection contre les courants de defaut | |
CA912690A (en) | Circuit breaker including improved overcurrent protective device | |
BE775972A (fr) | Disjoncteur de protection, en particulier contre le courant de defaut | |
FR1291373A (fr) | Disjoncteur de protection contre le courant de défaut | |
AT325133B (de) | Schutzschalter, insbesondere fehlerstromschutzschalter | |
CH505459A (de) | Uberstromschutzschalter für elektrische Installationen | |
ES159813Y (es) | Aparato disyuntor automatico de proteccion contra corrien- tes de averia. | |
DK125348B (da) | Fejlstrømbeskyttelsesafbryder. | |
CA812322A (en) | Multiple circuit breaker assembly with common tripping | |
CA810276A (en) | Electric circuit breaker with improved tripping means | |
FR1443893A (fr) | Aimant de maintien pour disjoncteur, en particulier pour disjoncteur de protection à courants de défaut | |
JPS4419451Y1 (en) | Fault current protection switchgear | |
CA811291A (en) | Circuit arrangements for overcurrent protection | |
CA819202A (en) | Circuit breaker with current limiting fuse means | |
CA814004A (en) | Circuit breaker with improved trip means | |
CA602088A (en) | Selective trip arrangement utilizing circuit breakers which are coordinated with current limiting fuses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19871130 |