BE798568A - Systeme de verrouillage pour contacteurs electriques - Google Patents

Systeme de verrouillage pour contacteurs electriques

Info

Publication number
BE798568A
BE798568A BE1004990A BE1004990A BE798568A BE 798568 A BE798568 A BE 798568A BE 1004990 A BE1004990 A BE 1004990A BE 1004990 A BE1004990 A BE 1004990A BE 798568 A BE798568 A BE 798568A
Authority
BE
Belgium
Prior art keywords
locking system
electric contactors
contactors
electric
locking
Prior art date
Application number
BE1004990A
Other languages
English (en)
French (fr)
Inventor
K A Grunert
J J Daver Jr
Original Assignee
Westinghouse Electric Corp
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE798568A publication Critical patent/BE798568A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/323—Latching movable parts mechanically for interlocking two or more relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Trip Switchboards (AREA)
  • Breakers (AREA)
BE1004990A 1972-04-24 1973-04-20 Systeme de verrouillage pour contacteurs electriques BE798568A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24717172A 1972-04-24 1972-04-24
US00368146A US3815063A (en) 1972-04-24 1973-06-08 Interlock system for electrical contactors

Publications (1)

Publication Number Publication Date
BE798568A true BE798568A (fr) 1973-10-22

Family

ID=26938502

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1004990A BE798568A (fr) 1972-04-24 1973-04-20 Systeme de verrouillage pour contacteurs electriques

Country Status (7)

Country Link
US (1) US3815063A (de)
BE (1) BE798568A (de)
CA (1) CA985721A (de)
CH (1) CH567789A5 (de)
DE (1) DE2320069A1 (de)
FR (1) FR2182029B1 (de)
GB (1) GB1419409A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919675A (en) * 1974-12-23 1975-11-11 Gen Electric Interlocking arrangement for a pair of electrical contactors
US4286242A (en) * 1979-09-17 1981-08-25 Westinghouse Electric Corp. Mechanical interlock for low voltage circuit breakers
DE2937710C2 (de) * 1979-09-18 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Verriegelungseinrichtung für Kontaktträger
DE2951356C2 (de) * 1979-12-20 1985-05-09 Brown, Boveri & Cie Ag, 6800 Mannheim Vorrichtung zur mechanischen Einschaltsperrung eines von zwei Schaltorganen, solange sich das andere Schaltorgan in eingeschalteter Stellung befindet
US4544814A (en) * 1984-01-19 1985-10-01 Eaton Corporation Mechanical interlock for contactors
DE3411586A1 (de) * 1984-03-29 1985-10-03 Brown, Boveri & Cie Ag, 6800 Mannheim Kippschalter bzw. kipptaster mit zwei getrennt betaetigbaren schaltstoesseln
FR2598027B1 (fr) * 1986-04-23 1990-10-12 Telemecanique Electrique Appareil contacteur inverseur protege conte les surintensites de courant
DE3813100A1 (de) * 1988-04-19 1989-11-02 Asea Brown Boveri Kombination zweier elektrischer schaltgeraete mit einer deren einschaltmoeglichkeit beeinflussenden sperrvorrichtung
DE9102315U1 (de) * 1991-02-27 1991-07-25 Baumgart, Claus, 53773 Hennef Mikroschalter
US5164694A (en) * 1991-04-25 1992-11-17 Westinghouse Electric Corp. Mechanical interlock for a pair of electromagnetic switches
AU664556B2 (en) * 1991-07-26 1995-11-23 Eaton Corporation Contactor floating magnet
DE19548480C1 (de) * 1995-12-22 1997-05-22 Siemens Ag Schaltgeräteeinheit
SE513806C2 (sv) 1999-03-03 2000-11-06 Abb Ab Förreglingsanordning och användning av en sådan anordning
JP5504925B2 (ja) * 2010-01-29 2014-05-28 富士電機機器制御株式会社 可逆形電磁接触器
KR101741586B1 (ko) * 2014-10-31 2017-05-30 엘에스산전 주식회사 전자접촉기 크로스바 구조

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348516A (en) * 1942-09-11 1944-05-09 Gen Electric Circuit breaker
US3149210A (en) * 1961-03-13 1964-09-15 Allen Bradley Co Mechanical interlock
US3312797A (en) * 1965-03-29 1967-04-04 Galion Jeffrey Mfg Co Mechanical interlock for electrical switches
US3342958A (en) * 1965-10-11 1967-09-19 Square D Co Two-part mechanical interlock for electromagnetic contactors
US3592985A (en) * 1970-02-06 1971-07-13 Square D Co Mechanical interlock for two switches that are mounted on a common support

Also Published As

Publication number Publication date
FR2182029A1 (de) 1973-12-07
GB1419409A (de) 1975-12-31
CA985721A (en) 1976-03-16
DE2320069A1 (de) 1973-11-08
US3815063A (en) 1974-06-04
FR2182029B1 (de) 1978-02-10
CH567789A5 (de) 1975-10-15

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