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ES2043867T3 - Disparador electromagnetico de alta sensibilidad y su procedimiento de fabricacion. - Google Patents

Disparador electromagnetico de alta sensibilidad y su procedimiento de fabricacion.

Info

Publication number
ES2043867T3
ES2043867T3 ES88401806T ES88401806T ES2043867T3 ES 2043867 T3 ES2043867 T3 ES 2043867T3 ES 88401806 T ES88401806 T ES 88401806T ES 88401806 T ES88401806 T ES 88401806T ES 2043867 T3 ES2043867 T3 ES 2043867T3
Authority
ES
Spain
Prior art keywords
high sensitivity
manufacturing procedure
electromagnetic trigger
sensitivity electromagnetic
microns
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 - Lifetime
Application number
ES88401806T
Other languages
English (en)
Spanish (es)
Inventor
Marie-Sylvie Mermet
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of ES2043867T3 publication Critical patent/ES2043867T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/327—Manufacturing or calibrating methods, e.g. air gap treatments

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Braking Arrangements (AREA)
  • Physical Vapour Deposition (AREA)
  • Electromagnets (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
ES88401806T 1987-07-28 1988-07-11 Disparador electromagnetico de alta sensibilidad y su procedimiento de fabricacion. Expired - Lifetime ES2043867T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710720A FR2618941B1 (fr) 1987-07-28 1987-07-28 Declencheur electromagnetique a haute sensibilite et son procede de fabrication

Publications (1)

Publication Number Publication Date
ES2043867T3 true ES2043867T3 (es) 1994-01-01

Family

ID=9353666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88401806T Expired - Lifetime ES2043867T3 (es) 1987-07-28 1988-07-11 Disparador electromagnetico de alta sensibilidad y su procedimiento de fabricacion.

Country Status (6)

Country Link
EP (1) EP0301935B1 (de)
JP (1) JP2888838B2 (de)
CN (1) CN1022002C (de)
DE (1) DE3882099T2 (de)
ES (1) ES2043867T3 (de)
FR (1) FR2618941B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118177C2 (de) * 1991-06-03 1996-11-28 Abb Patent Gmbh Permanentmagnetischer Fehlerstromauslöser
FR2697670B1 (fr) * 1992-11-04 1994-12-02 Merlin Gerin Relais constituant un actionneur mécanique pour déclencher un disjoncteur ou un interrupteur différentiel.
FR2754933B1 (fr) * 1996-10-23 1998-11-27 Schneider Electric Sa Relais de declenchement electromagnetique a revetement de carbone amorphe, et son procede de fabrication
DE10222552A1 (de) * 2000-11-23 2003-11-27 Abb Patent Gmbh Elektrische Schalteinrichtung für Fehlerstrom-, Überstrom- und Kurzschlußstromschutz
DE10210826A1 (de) * 2002-03-12 2003-09-25 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Verfahren zu dessen Herstellung
BRPI0600680C1 (pt) * 2006-02-24 2008-04-22 Oscar Rolando Avila Cusicanqui aperfeiçoamento introduzido em interruptor elétrico
FR2943171B1 (fr) * 2009-03-10 2011-04-08 Hager Electro Sas Actionneur electromagnetique a derivation de flux
FR2988216B1 (fr) * 2012-03-16 2014-04-25 Hager Electro Sas Actionneur electromagnetique a impedance maitrisee
DE102012102431B4 (de) * 2012-03-21 2019-11-07 Te Connectivity Germany Gmbh Leitungsschutzschalter
DE102012009665B4 (de) * 2012-05-12 2022-04-07 Doepke Schaltgeräte GmbH Elektrisches Auslöserelais für einen Schalter, insbesondere für einen Schutzschalter zum Überwachen elektrischer Netze
FR3020895B1 (fr) * 2014-05-09 2016-06-24 Aperam Procede de fabrication de pieces magnetiques d'un relais differentiel comprenant un traitement de surface par microbillage
CN113793785A (zh) * 2021-09-17 2021-12-14 乐清拓优电气有限公司 一种剩余电流断路器的跳闸装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1400286A (fr) * 1964-07-07 1965-05-21 Siemens Ag Electroaimant de retenue servant de déclencheur dans des appareils électriques
FR2261614A1 (en) * 1974-02-14 1975-09-12 Gardy Ste Francaise High sensitivity mechanical relay or contact breaker - for use in differential switching circuits
DE2541392B2 (de) * 1975-09-17 1977-09-29 Philips Patentverwaltung GmbH, 20O0 Hamburg Verfahren zur herstellung eines elektromagneten mit einem magnetanker
JPS5427362A (en) * 1977-08-03 1979-03-01 Hitachi Ltd Semiconductor device
DE2755645B2 (de) * 1977-12-14 1980-02-07 Schutzapparate-Gesellschaft Paris + Co Mbh Kg, 5885 Schalksmuehle Elektromagnetischer Auslöser, insbesondere Haltemagnetauslöser für Fehlerstromschutzschalter
JPS56103821A (en) * 1980-01-23 1981-08-19 Omron Tateisi Electronics Co Electric contact
JPS6168822A (ja) * 1984-09-11 1986-04-09 株式会社東芝 電磁接触器
JPS61160850A (ja) * 1985-01-08 1986-07-21 Matsushita Electric Ind Co Ltd 光デイスク

Also Published As

Publication number Publication date
EP0301935B1 (de) 1993-06-30
DE3882099T2 (de) 1994-01-05
DE3882099D1 (de) 1993-08-05
FR2618941B1 (fr) 1995-01-06
EP0301935A1 (de) 1989-02-01
JPH01117225A (ja) 1989-05-10
CN1022002C (zh) 1993-09-01
JP2888838B2 (ja) 1999-05-10
CN1031000A (zh) 1989-02-08
FR2618941A1 (fr) 1989-02-03

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