FR2559308B1 - Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact - Google Patents

Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact

Info

Publication number
FR2559308B1
FR2559308B1 FR8401665A FR8401665A FR2559308B1 FR 2559308 B1 FR2559308 B1 FR 2559308B1 FR 8401665 A FR8401665 A FR 8401665A FR 8401665 A FR8401665 A FR 8401665A FR 2559308 B1 FR2559308 B1 FR 2559308B1
Authority
FR
France
Prior art keywords
contact
breaker
circuit
release threshold
adjustable release
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.)
Expired
Application number
FR8401665A
Other languages
English (en)
Other versions
FR2559308A1 (fr
Inventor
Jean-Pierre Guery
Guy Henri Lacan
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR8401665A priority Critical patent/FR2559308B1/fr
Priority to IT19292/85A priority patent/IT1184872B/it
Priority to US06/697,199 priority patent/US4593260A/en
Priority to DE19853503431 priority patent/DE3503431A1/de
Priority to JP60019809A priority patent/JPS60182633A/ja
Publication of FR2559308A1 publication Critical patent/FR2559308A1/fr
Application granted granted Critical
Publication of FR2559308B1 publication Critical patent/FR2559308B1/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
    • H01H77/101—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 with increasing of contact pressure by electrodynamic forces before opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H01H2001/545—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force having permanent magnets directly associated with the contacts
    • 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • 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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
FR8401665A 1984-02-03 1984-02-03 Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact Expired FR2559308B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8401665A FR2559308B1 (fr) 1984-02-03 1984-02-03 Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact
IT19292/85A IT1184872B (it) 1984-02-03 1985-01-30 Contatto dotato di un condensatore magnetico con soglia di liberazione regolabile e contattore disgiuntore utilizzante tale contatto
US06/697,199 US4593260A (en) 1984-02-03 1985-02-01 Contact with a magnetic compensator
DE19853503431 DE3503431A1 (de) 1984-02-03 1985-02-01 Kontakt, der mit einem magnetischen ausgleicher mit einstellbarer freigabeschwelle ausgeruestet ist, und schuetz mit einem derartigen kontakt
JP60019809A JPS60182633A (ja) 1984-02-03 1985-02-04 調節自在な解放域値を持つ磁気コンペンセータを備える接点及びこの様な接点を用いた接点開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401665A FR2559308B1 (fr) 1984-02-03 1984-02-03 Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact

Publications (2)

Publication Number Publication Date
FR2559308A1 FR2559308A1 (fr) 1985-08-09
FR2559308B1 true FR2559308B1 (fr) 1986-10-17

Family

ID=9300733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401665A Expired FR2559308B1 (fr) 1984-02-03 1984-02-03 Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact

Country Status (5)

Country Link
US (1) US4593260A (fr)
JP (1) JPS60182633A (fr)
DE (1) DE3503431A1 (fr)
FR (1) FR2559308B1 (fr)
IT (1) IT1184872B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460812B (sv) * 1988-02-08 1989-11-20 Asea Brown Boveri Elkopplare
DE3817528A1 (de) * 1988-05-24 1989-12-07 Licentia Gmbh Motorstarter mit kurzschlussschutz
DE4335965A1 (de) * 1993-10-21 1995-04-27 Licentia Gmbh Motorstarter mit integriertem Kurzschlußschutz
US5959517A (en) * 1998-07-21 1999-09-28 Eaton Corporation Fault current tolerable contactor
US6707358B1 (en) * 2002-11-20 2004-03-16 Deltrol Controls High current bistable relay with arc suppression
FR2947667A1 (fr) * 2009-07-01 2011-01-07 Schneider Electric Ind Sas Asservissement via un dispositif de compensation magnetique des forces de repulsion et contacteur comprenant un tel dispositif
KR101072627B1 (ko) * 2010-10-15 2011-10-13 엘에스산전 주식회사 전자 개폐기의 가동접점 조립체
DE102012102431B4 (de) * 2012-03-21 2019-11-07 Te Connectivity Germany Gmbh Leitungsschutzschalter
FR3007888B1 (fr) 2013-06-27 2015-07-17 Schneider Electric Ind Sas Contacteur electrique et procede de commande d'un tel contacteur
US10176953B2 (en) * 2016-09-29 2019-01-08 Schneider Electric USA, Inc. Weld resistant contactor
DE102018208119A1 (de) * 2018-05-23 2019-11-28 Ellenberger & Poensgen Gmbh Trennvorrichtung zur Gleichstromunterbrechung eines Strompfades sowie Schutzschalter
JP7035879B2 (ja) * 2018-07-24 2022-03-15 株式会社Soken 接点装置および電磁継電器
CN113035645B (zh) * 2021-04-19 2023-03-21 宁波奥克斯电气股份有限公司 防粘连接触器及其控制方法和空调器
US20230145346A1 (en) * 2021-11-05 2023-05-11 Sensata Technologies, Inc. Component assemblies and methods of manufacturing component assemblies that include a magnetic yoke assembly for electromechanical contactors and relays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510633A (fr) * 1951-09-19
GB1229799A (fr) * 1967-11-13 1971-04-28
NL158644B (nl) * 1969-03-25 1978-11-15 Hazemeijer Bv Elektrische schakelaar met elektrodynamische vergroting van de contactdruk en van de uitschakelsnelheid.
AR204735A1 (es) * 1974-01-29 1976-02-27 Westinghouse Electric Corp Interruptor de circuitos del tipo limitador de corriente
US4077025A (en) * 1975-05-15 1978-02-28 Westinghouse Electric Corporation Current limiting circuit interrupter
FR2483683A1 (fr) * 1980-05-30 1981-12-04 Telemecanique Electrique Contacteur ayant des proprietes de disjoncteur
FR2511542A1 (fr) * 1981-08-12 1983-02-18 Telemecanique Electrique Dispositif de liberation des contacts mobiles de contacteurs aptes a limiter les courants de courts-circuits
FR2517463A1 (fr) * 1981-11-30 1983-06-03 Telemecanique Electrique Contacteur muni de moyens d'auto-protection contre les effets des forces de repulsion entre les contacts, et son association a un organe de coupure et de limitation des courants de court-circuit

Also Published As

Publication number Publication date
DE3503431A1 (de) 1985-08-08
FR2559308A1 (fr) 1985-08-09
US4593260A (en) 1986-06-03
IT1184872B (it) 1987-10-28
JPS60182633A (ja) 1985-09-18
IT8519292A0 (it) 1985-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse