DE2501717A1 - Ueberstromschutzschalter - Google Patents
UeberstromschutzschalterInfo
- Publication number
- DE2501717A1 DE2501717A1 DE19752501717 DE2501717A DE2501717A1 DE 2501717 A1 DE2501717 A1 DE 2501717A1 DE 19752501717 DE19752501717 DE 19752501717 DE 2501717 A DE2501717 A DE 2501717A DE 2501717 A1 DE2501717 A1 DE 2501717A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- contact
- bridge contact
- armature
- bridge
- 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
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
- H01H77/06—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 electromagnetic opening
- H01H77/08—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 electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43758674A | 1974-01-29 | 1974-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2501717A1 true DE2501717A1 (de) | 1975-07-31 |
DE2501717C2 DE2501717C2 (fi) | 1987-11-05 |
Family
ID=23737052
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752501717 Granted DE2501717A1 (de) | 1974-01-29 | 1975-01-17 | Ueberstromschutzschalter |
DE7501208U Expired DE7501208U (de) | 1974-01-29 | 1975-01-17 | Überstromschutzschalter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7501208U Expired DE7501208U (de) | 1974-01-29 | 1975-01-17 | Überstromschutzschalter |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5423102B2 (fi) |
AR (1) | AR204735A1 (fi) |
AU (1) | AU500869B2 (fi) |
BE (1) | BE824674A (fi) |
BR (1) | BR7500385A (fi) |
CA (1) | CA1029781A (fi) |
CH (1) | CH591159A5 (fi) |
DE (2) | DE2501717A1 (fi) |
ES (1) | ES434156A1 (fi) |
FR (1) | FR2259430B1 (fi) |
GB (1) | GB1490262A (fi) |
IN (1) | IN143218B (fi) |
IT (1) | IT1029031B (fi) |
PH (1) | PH11864A (fi) |
PL (1) | PL106335B1 (fi) |
ZA (1) | ZA75130B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559308B1 (fr) * | 1984-02-03 | 1986-10-17 | Telemecanique Electrique | Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact |
DE10020695A1 (de) * | 2000-04-27 | 2001-10-31 | Moeller Gmbh | Magnetauslöser zum Öffnen eines Kontaktsystems |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD36847A (fi) * | ||||
DE1065508B (fi) * | 1959-09-17 | |||
DE1286184B (de) * | 1962-07-13 | 1969-01-02 | Licentia Gmbh | Elektrischer Schalter, insbesondere Selbstschalter |
US3517356A (en) * | 1967-07-24 | 1970-06-23 | Terasaki Denki Sangyo Kk | Circuit interrupter |
DE2012452A1 (de) * | 1969-03-25 | 1970-11-26 | N.V. Fabriek van Electrische Apparaten voorheen P. Hazemeijer & Co., Hengelo (Niederlande) | Elektrischer Schalter mit einem festen und einem beweglichen Kontakt |
DE2133645B2 (de) * | 1970-07-21 | 1972-08-31 | Carl Maier + Cie, Schaffhausen (Schweiz) | Magnetausloeser fuer fehlerstromschutzschalter |
DE2326117A1 (de) * | 1972-05-26 | 1973-12-06 | Merlin Gerin | Schnellschaltvorrichtung fuer einen elektrischen kontakt |
-
1975
- 1975-01-01 AR AR257461A patent/AR204735A1/es active
- 1975-01-07 ZA ZA00750130A patent/ZA75130B/xx unknown
- 1975-01-10 PH PH16700A patent/PH11864A/en unknown
- 1975-01-13 IN IN74/CAL/1975A patent/IN143218B/en unknown
- 1975-01-13 GB GB1274/75A patent/GB1490262A/en not_active Expired
- 1975-01-17 DE DE19752501717 patent/DE2501717A1/de active Granted
- 1975-01-17 CA CA218,114A patent/CA1029781A/en not_active Expired
- 1975-01-17 DE DE7501208U patent/DE7501208U/de not_active Expired
- 1975-01-21 BR BR385/75D patent/BR7500385A/pt unknown
- 1975-01-22 IT IT41512/75A patent/IT1029031B/it active
- 1975-01-23 BE BE1006417A patent/BE824674A/xx not_active IP Right Cessation
- 1975-01-23 AU AU77572/75A patent/AU500869B2/en not_active Expired
- 1975-01-23 FR FR7502104A patent/FR2259430B1/fr not_active Expired
- 1975-01-25 ES ES434156A patent/ES434156A1/es not_active Expired
- 1975-01-28 CH CH99175A patent/CH591159A5/xx not_active IP Right Cessation
- 1975-01-28 PL PL1975177640A patent/PL106335B1/pl unknown
- 1975-01-29 JP JP1147175A patent/JPS5423102B2/ja not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD36847A (fi) * | ||||
DE1065508B (fi) * | 1959-09-17 | |||
DE1286184B (de) * | 1962-07-13 | 1969-01-02 | Licentia Gmbh | Elektrischer Schalter, insbesondere Selbstschalter |
US3517356A (en) * | 1967-07-24 | 1970-06-23 | Terasaki Denki Sangyo Kk | Circuit interrupter |
DE2012452A1 (de) * | 1969-03-25 | 1970-11-26 | N.V. Fabriek van Electrische Apparaten voorheen P. Hazemeijer & Co., Hengelo (Niederlande) | Elektrischer Schalter mit einem festen und einem beweglichen Kontakt |
DE2133645B2 (de) * | 1970-07-21 | 1972-08-31 | Carl Maier + Cie, Schaffhausen (Schweiz) | Magnetausloeser fuer fehlerstromschutzschalter |
DE2326117A1 (de) * | 1972-05-26 | 1973-12-06 | Merlin Gerin | Schnellschaltvorrichtung fuer einen elektrischen kontakt |
Non-Patent Citations (3)
Title |
---|
BATZ,Heinz: Elektrotechnische Schaltgeräte, BerlinVEB Verlag Technik 1970, S.81 * |
FRANKEN,Herbert:Niederspannungs-Leistungsschalter,Berlin,Heidelberg,New York, Springer-Verlag 1970, S.51,206,211 u.212 * |
In Betracht gezogene ältere Anmeldung: DE-OS 23 60 439 * |
Also Published As
Publication number | Publication date |
---|---|
FR2259430B1 (fi) | 1981-04-30 |
ZA75130B (en) | 1976-08-25 |
BE824674A (fr) | 1975-07-23 |
CH591159A5 (fi) | 1977-09-15 |
JPS50108577A (fi) | 1975-08-27 |
PL106335B1 (pl) | 1979-12-31 |
DE2501717C2 (fi) | 1987-11-05 |
BR7500385A (pt) | 1975-11-04 |
IN143218B (fi) | 1977-10-15 |
AR204735A1 (es) | 1976-02-27 |
AU500869B2 (en) | 1979-06-07 |
JPS5423102B2 (fi) | 1979-08-11 |
DE7501208U (de) | 1975-05-22 |
PH11864A (en) | 1978-08-03 |
CA1029781A (en) | 1978-04-18 |
AU7757275A (en) | 1976-07-29 |
IT1029031B (it) | 1979-03-10 |
GB1490262A (en) | 1977-10-26 |
FR2259430A1 (fi) | 1975-08-22 |
ES434156A1 (es) | 1976-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |