CN1103508A - 四刀差动开关 - Google Patents

四刀差动开关 Download PDF

Info

Publication number
CN1103508A
CN1103508A CN 94115426 CN94115426A CN1103508A CN 1103508 A CN1103508 A CN 1103508A CN 94115426 CN94115426 CN 94115426 CN 94115426 A CN94115426 A CN 94115426A CN 1103508 A CN1103508 A CN 1103508A
Authority
CN
China
Prior art keywords
contact
switch
phase
contacts
moving contact
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
Application number
CN 94115426
Other languages
English (en)
Chinese (zh)
Inventor
奥利维尔·达达尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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 Schneider Electric SE filed Critical Schneider Electric SE
Publication of CN1103508A publication Critical patent/CN1103508A/zh
Pending legal-status Critical Current

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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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches With Compound Operations (AREA)
  • Control Of Transmission Device (AREA)
CN 94115426 1993-08-17 1994-08-16 四刀差动开关 Pending CN1103508A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9310104 1993-08-17
FR9310104A FR2709205B1 (fr) 1993-08-17 1993-08-17 Interrupteur différentiel tétrapolaire.

Publications (1)

Publication Number Publication Date
CN1103508A true CN1103508A (zh) 1995-06-07

Family

ID=9450298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94115426 Pending CN1103508A (zh) 1993-08-17 1994-08-16 四刀差动开关

Country Status (6)

Country Link
EP (1) EP0639845B1 (fr)
CN (1) CN1103508A (fr)
BR (1) BR9403256A (fr)
DE (1) DE69413163T2 (fr)
ES (1) ES2122199T3 (fr)
FR (1) FR2709205B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723470A1 (fr) * 1994-08-04 1996-02-09 Legrand Sa Disjoncteur
DE19632462B4 (de) * 1996-08-12 2005-05-04 Heinrich Kopp Ag Schutzschalter mit Zwangstrennung
FR2805078B1 (fr) * 2000-02-14 2004-09-17 Realisation De Disjoncteurs So Interrupteur multipolaire
DE50000092D1 (de) * 2000-04-11 2002-02-28 Felten & Guilleaume Kg Schrems Schaltmechanik für einen Schutzschalter
KR101078974B1 (ko) 2010-01-13 2011-11-01 엘에스산전 주식회사 4극 회로차단기의 동력전달장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470115C (de) * 1929-01-07 Rheinisch Westfaelisches Elek Mehrpoliger Schalter mit einem Nulleiter und mehreren Aussenleitern
DE1690801U (de) * 1954-10-07 1955-01-05 Stotz Kontakt Gmbh Niederspannungsschalter, insbesondere motorschutzschalter.
DE1909358U (de) * 1964-11-11 1965-02-04 Stotz Kontakt Gmbh Schalter mit einer haltevorrichtung am kontakttraeger fuer einen mit einer kontaktdruckfeder zusammenarbeitenden kontaktfinger.
BE867767A (fr) * 1977-04-14 1978-10-02 Ave Belli Andrea Interrupteur differentiel a grande sensibilite
FR2478368A1 (fr) * 1980-03-12 1981-09-18 Merlin Gerin Mecanisme de manoeuvre pour disjoncteur tetrapolaire
FR2552926B1 (fr) * 1983-10-04 1985-12-27 Hager Electro Perfectionnements apportes aux interrupteurs a porte-contact basculant
US4882557A (en) * 1987-11-13 1989-11-21 Airpax Corporation Multipole circuit breaker system with differential pole operation

Also Published As

Publication number Publication date
EP0639845B1 (fr) 1998-09-09
DE69413163D1 (de) 1998-10-15
FR2709205B1 (fr) 1995-10-20
EP0639845A1 (fr) 1995-02-22
DE69413163T2 (de) 1999-04-01
ES2122199T3 (es) 1998-12-16
FR2709205A1 (fr) 1995-02-24
BR9403256A (pt) 1995-04-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication