FR2592208A1 - Ensemble de contacts pour interrupteur de circuit limiteur de courant - Google Patents
Ensemble de contacts pour interrupteur de circuit limiteur de courantInfo
- Publication number
- FR2592208A1 FR2592208A1 FR8519005A FR8519005A FR2592208A1 FR 2592208 A1 FR2592208 A1 FR 2592208A1 FR 8519005 A FR8519005 A FR 8519005A FR 8519005 A FR8519005 A FR 8519005A FR 2592208 A1 FR2592208 A1 FR 2592208A1
- Authority
- FR
- France
- Prior art keywords
- contact
- current limiting
- limiting switch
- pair
- cooperating
- 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.)
- Pending
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
- H01H77/10—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Tumbler Switches (AREA)
- Breakers (AREA)
Abstract
Disjoncteur limiteur de courant de taille réduite. Il comporte : une paire de conducteurs rigides 11, 12 comportant une paire de contacts fixes 13, 14 fixés à une extrémité de chacun des conducteurs rigides ; un contact de shuntage 15 associé de manière mobile avec les contacts fixes pour créer et interrompre un trajet conducteur entre les conducteurs rigides 11, 12 aux bornes des contacts fixes 13, 14 ; une paire de bras de contacts mobiles 16, 17 disposés de manière à pouvoir pivoter à une extrémité des conducteurs rigides et chacun comportant un contact 18, 19 à une extrémité opposée pour réaliser une connexion électrique entre les bras de contact mobiles 16, 17 ; et un mécanisme de fonctionnement associé au contact de shuntage 15 pour séparer le contact de shuntage des contacts fixes 13, 14 avant que les bras de contacts mobiles 16, 17 se séparent. Application aux disjoncteurs. (CF DESSIN DANS BOPI)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/674,810 US4598187A (en) | 1984-11-26 | 1984-11-26 | Current limiting circuit breaker |
DE19853544649 DE3544649A1 (de) | 1984-11-26 | 1985-12-17 | Strombegrenzungsschalter |
FR8519005A FR2592208A1 (fr) | 1984-11-26 | 1985-12-20 | Ensemble de contacts pour interrupteur de circuit limiteur de courant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/674,810 US4598187A (en) | 1984-11-26 | 1984-11-26 | Current limiting circuit breaker |
FR8519005A FR2592208A1 (fr) | 1984-11-26 | 1985-12-20 | Ensemble de contacts pour interrupteur de circuit limiteur de courant |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2592208A1 true FR2592208A1 (fr) | 1987-06-26 |
Family
ID=26224907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8519005A Pending FR2592208A1 (fr) | 1984-11-26 | 1985-12-20 | Ensemble de contacts pour interrupteur de circuit limiteur de courant |
Country Status (3)
Country | Link |
---|---|
US (1) | US4598187A (fr) |
DE (1) | DE3544649A1 (fr) |
FR (1) | FR2592208A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698607A (en) * | 1986-10-16 | 1987-10-06 | General Electric Company | High speed contact driver for circuit interruption device |
US5818003A (en) * | 1996-02-08 | 1998-10-06 | Eaton Corporation | Electric switch with arc chute, radially converging arc splitter plates, and movable and stationary arc runners |
US5793586A (en) * | 1996-10-25 | 1998-08-11 | The United States Of America As Represented By The United States Department Of Energy | Hybrid high direct current circuit interrupter |
US5875885A (en) * | 1997-05-28 | 1999-03-02 | Eaton Corporation | Combined wire lead and interphase barrier for power switches |
US6060674A (en) * | 1997-05-28 | 2000-05-09 | Eaton Corporation | Circuit interrupter with plasma arc acceleration chamber and contact arm housing |
GB201200331D0 (en) * | 2012-01-09 | 2012-02-22 | Dialight Europ Ltd | Improvements in switching contactors (II) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249810A (en) * | 1962-11-20 | 1966-05-03 | Westinghouse Electric Corp | Circuit interrupting apparatus |
GB1103746A (en) * | 1964-10-30 | 1968-02-21 | Elektrotechnicke Zd Y Julia Fu | Contact system for circuit breakers, particularly low-voltage circuit breakers |
FR2322444A1 (fr) * | 1975-08-26 | 1977-03-25 | Merlin Gerin | Dispositif de coupure de courant electrique |
EP0033479A1 (fr) * | 1980-01-31 | 1981-08-12 | CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. | Dispositif d'extinction d'arc pour disjoncteurs limiteurs de courant électrique |
US4420784A (en) * | 1981-12-04 | 1983-12-13 | Eaton Corporation | Hybrid D.C. power controller |
US4485283A (en) * | 1982-08-27 | 1984-11-27 | General Electric Company | Current limiter unit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052531B (de) * | 1955-01-26 | 1959-03-12 | Calor Emag Elektrizitaets Ag | Schalteinrichtung mit einer axialsymmetrisch an einer Drehstabfeder sitzenden Kontaktbruecke |
CH365775A (de) * | 1957-02-25 | 1962-11-30 | Siemens Ag | Druckgasschalter |
CH360109A (de) * | 1958-07-22 | 1962-02-15 | Oerlikon Maschf | Lichtbogenkamin an einem Luftschalter |
US3868549A (en) * | 1973-04-26 | 1975-02-25 | Franklin Electric Co Inc | Circuit for protecting contacts against damage from arcing |
US3987382A (en) * | 1975-07-22 | 1976-10-19 | I-T-E Imperial Corporation | Unitized motor starter |
CH608131A5 (fr) * | 1975-08-26 | 1978-12-15 | Merlin Gerin | |
US4001742A (en) * | 1975-10-30 | 1977-01-04 | General Electric Company | Circuit breaker having improved operating mechanism |
US4115829A (en) * | 1977-05-06 | 1978-09-19 | General Electric Company | Overcurrent and ground fault responsive trip unit for circuit breakers |
DE2751452C2 (de) * | 1977-11-18 | 1986-10-23 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektrisches Schaltgerät |
SE424242B (sv) * | 1980-10-30 | 1982-07-05 | Asea Ab | Elektromagnetisk manovrerad elkopplare |
US4458229A (en) * | 1981-12-17 | 1984-07-03 | Rca Corporation | Dispersion correcting waveguide |
-
1984
- 1984-11-26 US US06/674,810 patent/US4598187A/en not_active Expired - Fee Related
-
1985
- 1985-12-17 DE DE19853544649 patent/DE3544649A1/de not_active Ceased
- 1985-12-20 FR FR8519005A patent/FR2592208A1/fr active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249810A (en) * | 1962-11-20 | 1966-05-03 | Westinghouse Electric Corp | Circuit interrupting apparatus |
GB1103746A (en) * | 1964-10-30 | 1968-02-21 | Elektrotechnicke Zd Y Julia Fu | Contact system for circuit breakers, particularly low-voltage circuit breakers |
FR2322444A1 (fr) * | 1975-08-26 | 1977-03-25 | Merlin Gerin | Dispositif de coupure de courant electrique |
EP0033479A1 (fr) * | 1980-01-31 | 1981-08-12 | CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. | Dispositif d'extinction d'arc pour disjoncteurs limiteurs de courant électrique |
US4420784A (en) * | 1981-12-04 | 1983-12-13 | Eaton Corporation | Hybrid D.C. power controller |
US4485283A (en) * | 1982-08-27 | 1984-11-27 | General Electric Company | Current limiter unit |
Also Published As
Publication number | Publication date |
---|---|
DE3544649A1 (de) | 1987-06-19 |
US4598187A (en) | 1986-07-01 |
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