FR1551832A - - Google Patents

Info

Publication number
FR1551832A
FR1551832A FR1551832DA FR1551832A FR 1551832 A FR1551832 A FR 1551832A FR 1551832D A FR1551832D A FR 1551832DA FR 1551832 A FR1551832 A FR 1551832A
Authority
FR
France
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
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP501267A external-priority patent/JPS468356B1/ja
Priority claimed from JP501467A external-priority patent/JPS468358B1/ja
Application filed filed Critical
Application granted granted Critical
Publication of FR1551832A publication Critical patent/FR1551832A/fr
Expired legal-status Critical Current

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
    • H01H77/102—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 characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—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 characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR1551832D 1967-01-27 1968-01-26 Expired FR1551832A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP501367 1967-01-27
JP501267A JPS468356B1 (ja) 1967-01-27 1967-01-27
JP501467A JPS468358B1 (ja) 1967-01-27 1967-01-27

Publications (1)

Publication Number Publication Date
FR1551832A true FR1551832A (ja) 1968-12-27

Family

ID=27276556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551832D Expired FR1551832A (ja) 1967-01-27 1968-01-26

Country Status (5)

Country Link
US (1) US3492609A (ja)
DE (1) DE1638154C3 (ja)
FR (1) FR1551832A (ja)
GB (1) GB1210102A (ja)
NL (1) NL142271B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439471A1 (fr) * 1978-10-16 1980-05-16 Westinghouse Electric Corp Interrupteur de circuit a dispositif de declenchement magnetique a grande vitesse
FR2439473A1 (fr) * 1978-10-16 1980-05-16 Westinghouse Electric Corp Disjoncteur de protection contre les surintensites
EP0189887A2 (en) * 1985-01-29 1986-08-06 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Closing delay arrangement for current limiting circuit breaker contacts
EP0223272A2 (en) * 1985-10-18 1987-05-27 ABB SACE S.p.A. Current-limiter electrical circuit breaker, with contact opening by electrodynamic repulsion
EP0255016B1 (de) * 1986-07-31 1993-02-03 Siemens Aktiengesellschaft Strombegrenzendes Schaltelement

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582587A (en) * 1969-02-03 1971-06-01 Gen Electric Vacuum-type circuit interrupter having a stroke length dependent upon current magnitude
US4259651A (en) * 1978-10-16 1981-03-31 Westinghouse Electric Corp. Current limiting circuit interrupter with improved operating mechanism
US4470027A (en) * 1982-07-16 1984-09-04 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
US4527027A (en) * 1982-07-16 1985-07-02 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
US4482877A (en) * 1983-03-28 1984-11-13 General Electric Company Electric circuit breakers having fast short circuit response
FR2590404B1 (fr) * 1985-11-15 1990-08-10 Telemecanique Electrique Disjoncteur comportant un electro-aimant de telecommande d'un contact escamotable d'interrupteur et un organe de transmission du mouvement de l'armature de l'electro-aimant en un point de ce contact centre sur l'axe de deplacement de l'armature
US4650946A (en) * 1985-11-27 1987-03-17 Westinghouse Electric Corp. Circuit breaker with stop plate for contact arm
DE3614866A1 (de) * 1986-05-02 1987-11-05 Licentia Gmbh Kontaktanordnung fuer strombegrenzende niederspannungs-leistungsschalter
DE3789738T2 (de) * 1986-07-24 1994-09-01 Mitsubishi Electric Corp Ausschalter.
JPS6320342U (ja) * 1986-07-24 1988-02-10
JPH067552Y2 (ja) * 1986-08-04 1994-02-23 三菱電機株式会社 多極回路しや断器
KR900010293Y1 (ko) * 1986-08-04 1990-11-08 미쓰비시전기 주식회사 다극회로 차단기
US4951022A (en) * 1988-12-15 1990-08-21 A. B. Chance Company Sensitive latch and trip mechanism
GB2246909B (en) * 1990-07-16 1995-02-22 Terasaki Denki Sangyo Kk Circuit breaker including forced contact parting mechanism capable of self-retaining under short circuit condition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127488A (en) * 1960-07-18 1964-03-31 Ite Circuit Breaker Ltd Current limiting circuit breaker having both contacts movable
DE1151059B (de) * 1961-10-27 1963-07-04 Licentia Gmbh Strombegrenzender Selbstschalter
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means
CH403075A (de) * 1963-09-27 1965-11-30 Bbc Brown Boveri & Cie Stufenschalteinrichtung für Regeltransformatoren

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439471A1 (fr) * 1978-10-16 1980-05-16 Westinghouse Electric Corp Interrupteur de circuit a dispositif de declenchement magnetique a grande vitesse
FR2439473A1 (fr) * 1978-10-16 1980-05-16 Westinghouse Electric Corp Disjoncteur de protection contre les surintensites
EP0189887A2 (en) * 1985-01-29 1986-08-06 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Closing delay arrangement for current limiting circuit breaker contacts
EP0189887A3 (en) * 1985-01-29 1989-04-05 Cge- Compagnia Generale Elettromeccanica S.P.A. Closing delay arrangement for current limiting circuit breaker contacts
EP0223272A2 (en) * 1985-10-18 1987-05-27 ABB SACE S.p.A. Current-limiter electrical circuit breaker, with contact opening by electrodynamic repulsion
EP0223272A3 (en) * 1985-10-18 1989-07-26 Sace S.P.A. Costruzioni Elettromeccaniche Current-limiter electrical circuit breaker, with contact opening by electrodynamic repulsion
EP0255016B1 (de) * 1986-07-31 1993-02-03 Siemens Aktiengesellschaft Strombegrenzendes Schaltelement

Also Published As

Publication number Publication date
DE1638154B2 (de) 1972-09-07
GB1210102A (en) 1970-10-28
DE1638154A1 (de) 1971-03-25
NL142271B (nl) 1974-05-15
US3492609A (en) 1970-01-27
NL6800890A (ja) 1968-07-29
DE1638154C3 (de) 1975-01-16

Similar Documents

Publication Publication Date Title
AT298283B (ja)
AU2277767A (ja)
AU1273466A (ja)
AU2116667A (ja)
AU2256867A (ja)
AU2977667A (ja)
AU2528767A (ja)
BE705251A (ja)
BE698191A (ja)
BE514578A (ja)
AU1763766A (ja)
AU1868267A (ja)
BE711651A (ja)
BE711279A (ja)
BE711190A (ja)
BE710947A (ja)
AU23366A (ja)
BE710325A (ja)
BE710157A (ja)
BE710034A (ja)
BE709776A (ja)
BE709408A (ja)
BE709199A (ja)
BE709009A (ja)
AU1614766A (ja)