ES2171304T3 - Dispositivo de proteccion. - Google Patents

Dispositivo de proteccion.

Info

Publication number
ES2171304T3
ES2171304T3 ES98947375T ES98947375T ES2171304T3 ES 2171304 T3 ES2171304 T3 ES 2171304T3 ES 98947375 T ES98947375 T ES 98947375T ES 98947375 T ES98947375 T ES 98947375T ES 2171304 T3 ES2171304 T3 ES 2171304T3
Authority
ES
Spain
Prior art keywords
switching
circuit
breaker
lock mechanism
switch lock
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
ES98947375T
Other languages
English (en)
Inventor
Manfred Kleemeier
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2171304T3 publication Critical patent/ES2171304T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Protection Of Static Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Dispositivo de protección, especialmente un dispositivo de protección contra corriente errónea, con un circuito de detección (2) para la activación de un primer disparador (10) para un cierre de conmutación (12), que está acoplado para la activación de al menos un contacto de conmutación (16) en un brazo de contacto móvil (21), y con un dispositivo de supervisión (6) que sirve para la activación de un segundo disparador (20, 21''), que abre contactos por medio de un acumulador de fuerza, caracterizado porque al menos un brazo de contacto móvil está acoplado con un árbol de conmutación (25) que lo lleva, actuando el dispositivo de supervisión (6) sobre el o sobre cada contacto de conmutación (16) a través de medidas preventivas para la apertura forzada, y estando previstas medidas preventivas para el desacoplamiento del cierre de conmutación (12) fuera del árbol de conmutación (25).
ES98947375T 1997-08-14 1998-08-03 Dispositivo de proteccion. Expired - Lifetime ES2171304T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19735416A DE19735416A1 (de) 1997-08-14 1997-08-14 Schutzeinrichtung

Publications (1)

Publication Number Publication Date
ES2171304T3 true ES2171304T3 (es) 2002-09-01

Family

ID=7839076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98947375T Expired - Lifetime ES2171304T3 (es) 1997-08-14 1998-08-03 Dispositivo de proteccion.

Country Status (5)

Country Link
EP (1) EP1004129B1 (es)
AT (1) ATE211852T1 (es)
DE (2) DE19735416A1 (es)
ES (1) ES2171304T3 (es)
WO (1) WO1999009573A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011089631B4 (de) * 2011-12-22 2022-05-12 Siemens Aktiengesellschaft Leistungsschalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428993A1 (de) * 1974-06-15 1976-01-02 Lauerer Friedrich Redundanz-fehlerstromschutzschalter
DE19528918A1 (de) * 1995-08-07 1997-02-13 Rainer Dipl Phys Berthold Fehlerstromschutzschalter mit Notaus-Zusatzschaltgerät
DE19537011C2 (de) * 1995-10-04 2000-07-06 Kopp Heinrich Ag Fehlerstromschutzschalter
DE19543212A1 (de) * 1995-11-20 1997-05-22 Rainer Dipl Phys Berthold Fehlerstromschutzschalter
DE19632462B4 (de) * 1996-08-12 2005-05-04 Heinrich Kopp Ag Schutzschalter mit Zwangstrennung
DE19654469A1 (de) * 1996-12-27 1998-07-02 Maier & Cie C Fehlerstrom-Schutzschalter

Also Published As

Publication number Publication date
EP1004129A1 (de) 2000-05-31
ATE211852T1 (de) 2002-01-15
DE59802852D1 (de) 2002-02-28
DE19735416A1 (de) 1999-02-18
WO1999009573A1 (de) 1999-02-25
EP1004129B1 (de) 2002-01-09

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