ES2031952T3 - Disparador electromagnetico para un interruptor de proteccion de corriente de fallo. - Google Patents

Disparador electromagnetico para un interruptor de proteccion de corriente de fallo.

Info

Publication number
ES2031952T3
ES2031952T3 ES88108178T ES88108178T ES2031952T3 ES 2031952 T3 ES2031952 T3 ES 2031952T3 ES 88108178 T ES88108178 T ES 88108178T ES 88108178 T ES88108178 T ES 88108178T ES 2031952 T3 ES2031952 T3 ES 2031952T3
Authority
ES
Spain
Prior art keywords
current protection
protection switch
fault current
electromagnetic trigger
yoke
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
ES88108178T
Other languages
English (en)
Inventor
Franz Doepke
Manfred Dipl.-Ing. Tu Schmidt
Wolfgang Dr.-Ing. Bosch
Bruno Dipl.-Wirtsch.-Ing. Gengenbach
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25856163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2031952(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Application granted granted Critical
Publication of ES2031952T3 publication Critical patent/ES2031952T3/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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Physical Vapour Deposition (AREA)
  • Contacts (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

SE DESCRIBE UN DISPARADOR ELECTROMAGNETICO PARA UN INTERRUPTOR DE PROTECCION DE CORRIENTE DEFECTUOSA CON UN ROTOR (1) Y CON UN YUGO (2), QUE CONSTAN DE UN MATERIAL MAGNETICO, BLANDO Y EN INTERRUPTOR CERRADO ESTAN EN CONTACTO CON SU SUPERFICIE DE POLO BAJO LA PRODUCCION DE UN ENTREHIERRO (6) MINIMO, DONDE AL MENOS UNA DE LAS SUPERFICIES DE POLO DEL ROTOR (1) Y / O AL MENOS UNA DE LAS SUPERFICIES SUPERIORES DEL YUGO (2), QUE ESTAN SITUADAS DE FRENTE, MUESTRAN UNA CAPA FINA DE SUSTANCIAS ENDURECIDAS, ESPECIALMENTE DE TITANIO NITRURO.
ES88108178T 1987-05-29 1988-05-21 Disparador electromagnetico para un interruptor de proteccion de corriente de fallo. Expired - Lifetime ES2031952T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3718204 1987-05-29
DE19873719946 DE3719946A1 (de) 1987-05-29 1987-06-15 Elektromagnetischer ausloeser fuer einen fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
ES2031952T3 true ES2031952T3 (es) 1993-01-01

Family

ID=25856163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88108178T Expired - Lifetime ES2031952T3 (es) 1987-05-29 1988-05-21 Disparador electromagnetico para un interruptor de proteccion de corriente de fallo.

Country Status (3)

Country Link
EP (1) EP0293702B1 (es)
DE (2) DE3719946A1 (es)
ES (1) ES2031952T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403534B (de) * 1991-01-16 1998-03-25 Biegelmeier Gottfried Fehlerstromschutzschalter
FR2793947B1 (fr) * 1999-05-20 2002-03-15 Thermocompact Sa Relais a haute sensibilite, et procede pour sa fabrication
DE10210826A1 (de) * 2002-03-12 2003-09-25 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Verfahren zu dessen Herstellung
DE102004017779A1 (de) * 2004-04-13 2005-11-10 Siemens Ag Auslöserelais
DE102012009665B4 (de) * 2012-05-12 2022-04-07 Doepke Schaltgeräte GmbH Elektrisches Auslöserelais für einen Schalter, insbesondere für einen Schutzschalter zum Überwachen elektrischer Netze

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440362A1 (de) * 1974-08-23 1976-03-04 Licentia Gmbh Elektromagnet
DE2755645B2 (de) * 1977-12-14 1980-02-07 Schutzapparate-Gesellschaft Paris + Co Mbh Kg, 5885 Schalksmuehle Elektromagnetischer Auslöser, insbesondere Haltemagnetauslöser für Fehlerstromschutzschalter
DE3410596A1 (de) * 1984-03-22 1985-09-26 Siemens Ag Elektromagnetischer ausloeser fuer fehlerstromschutzschalter

Also Published As

Publication number Publication date
EP0293702B1 (de) 1992-05-06
DE3719946C2 (es) 1991-10-31
EP0293702A1 (de) 1988-12-07
DE3719946A1 (de) 1988-12-22
DE3870707D1 (de) 1992-06-11

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