FR2426972A1 - Disjoncteur multipolaire comportant des dispositifs accessoires - Google Patents
Disjoncteur multipolaire comportant des dispositifs accessoiresInfo
- Publication number
- FR2426972A1 FR2426972A1 FR7913156A FR7913156A FR2426972A1 FR 2426972 A1 FR2426972 A1 FR 2426972A1 FR 7913156 A FR7913156 A FR 7913156A FR 7913156 A FR7913156 A FR 7913156A FR 2426972 A1 FR2426972 A1 FR 2426972A1
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- accessory devices
- breaker containing
- multipolar circuit
- containing accessory
- 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.)
- Withdrawn
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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H71/465—Self-contained, easily replaceable microswitches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- 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
- H01H71/08—Terminals; Connections
- H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
-
- 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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H2071/467—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
L'invention concerne l'appareillage électrique. Un coin d'un boîtier 21, 22 d'un disjoncteur comporte un logement externe qui peut recevoir un ensemble de contacts. Des éléments 332 et 333, accouplés à des organes internes du disjoncteur, font saillie dans ce logement pour manoeuvrer les contacts qui y sont montés. Le montage de l'ensemble de contacts ne modifie pas les dimensions globales du disjoncteur. Application aux dispositifs de démarrage de moteurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/909,449 US4209760A (en) | 1978-05-25 | 1978-05-25 | Circuit breaker and accessory devices therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2426972A1 true FR2426972A1 (fr) | 1979-12-21 |
Family
ID=25427246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913156A Withdrawn FR2426972A1 (fr) | 1978-05-25 | 1979-05-23 | Disjoncteur multipolaire comportant des dispositifs accessoires |
Country Status (6)
Country | Link |
---|---|
US (1) | US4209760A (fr) |
JP (1) | JPS54154088A (fr) |
CA (1) | CA1109910A (fr) |
DE (1) | DE2920775A1 (fr) |
FR (1) | FR2426972A1 (fr) |
GB (1) | GB2021866B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3049518C2 (de) * | 1980-12-30 | 1985-10-17 | Société d'Etudes et de Réalisations de Disjoncteurs "S.E.R.D.", Straßburg/Strasbourg | Schloßmechanismus für einen Niederspannungs-Schutzschalter |
FR2533363B1 (fr) * | 1982-09-17 | 1985-11-08 | Merlin Gerin | Disjoncteur electrique a courant alternatif equipe d'un declencheur magnetothermique et d'un organe de commutation statique a telecommande |
JPS6068524A (ja) * | 1983-09-21 | 1985-04-19 | 三菱電機株式会社 | 回路しや断器 |
FR2567317B1 (fr) * | 1984-07-06 | 1986-11-28 | Merlin Gerin | Dispositif de telecommande, notamment d'ouverture d'un disjoncteur electrique |
US4788621A (en) * | 1987-12-16 | 1988-11-29 | General Electric Company | Molded case circuit breaker multiple accessory unit |
US4926148A (en) * | 1988-10-03 | 1990-05-15 | Heinemann Electric Company | Auxiliary switch retainer for circuit breakers and actuator member |
DE4013272A1 (de) * | 1990-04-26 | 1991-10-31 | Abb Patent Gmbh | Elektrisches schaltgeraet |
DE4335965A1 (de) * | 1993-10-21 | 1995-04-27 | Licentia Gmbh | Motorstarter mit integriertem Kurzschlußschutz |
DE4404073A1 (de) * | 1994-02-09 | 1995-08-10 | Kloeckner Moeller Gmbh | Niederspannungs-Leistungsschalter mit Relativ-Hilfsschalter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1518927A (fr) * | 1967-02-14 | 1968-03-29 | Continentale Et Garnier | Dispositif de signalisation amovible pour disjoncteur |
DE1949913A1 (de) * | 1969-10-03 | 1971-04-15 | Bbc Brown Boveri & Cie | Installationsselbstschalter mit Hilfskontakt |
FR2278145A1 (fr) * | 1974-07-12 | 1976-02-06 | Allen Bradley Co | Appareil de coupure electrique a cartouches porte-contacts auxiliaires |
CH584454A5 (fr) * | 1974-08-01 | 1977-01-31 | Bbc Brown Boveri & Cie |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388357A (en) * | 1964-10-08 | 1968-06-11 | Texas Instruments Inc | Magnetic type circuit breaker |
US3388353A (en) * | 1965-10-07 | 1968-06-11 | Smith Corp A O | Electrical contactor having main circuit control contacts and auxiliary control contacts interconnected to be actuated from a common electromagnetic actuator |
US3720891A (en) * | 1971-12-06 | 1973-03-13 | Heinemann Electric Co | Circuit breaker with improved auxiliary switch actuator |
US4088973A (en) * | 1976-04-28 | 1978-05-09 | Gould Inc. | Unitized combination starter |
-
1978
- 1978-05-25 US US05/909,449 patent/US4209760A/en not_active Expired - Lifetime
-
1979
- 1979-05-07 CA CA327,108A patent/CA1109910A/fr not_active Expired
- 1979-05-22 DE DE19792920775 patent/DE2920775A1/de not_active Withdrawn
- 1979-05-23 FR FR7913156A patent/FR2426972A1/fr not_active Withdrawn
- 1979-05-25 JP JP6491379A patent/JPS54154088A/ja active Pending
- 1979-05-25 GB GB7918294A patent/GB2021866B/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1518927A (fr) * | 1967-02-14 | 1968-03-29 | Continentale Et Garnier | Dispositif de signalisation amovible pour disjoncteur |
DE1949913A1 (de) * | 1969-10-03 | 1971-04-15 | Bbc Brown Boveri & Cie | Installationsselbstschalter mit Hilfskontakt |
FR2278145A1 (fr) * | 1974-07-12 | 1976-02-06 | Allen Bradley Co | Appareil de coupure electrique a cartouches porte-contacts auxiliaires |
CH584454A5 (fr) * | 1974-08-01 | 1977-01-31 | Bbc Brown Boveri & Cie |
Also Published As
Publication number | Publication date |
---|---|
JPS54154088A (en) | 1979-12-04 |
US4209760A (en) | 1980-06-24 |
DE2920775A1 (de) | 1979-11-29 |
CA1109910A (fr) | 1981-09-29 |
GB2021866B (en) | 1982-09-02 |
GB2021866A (en) | 1979-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |