ES2117652T3 - Interruptor de seguridad automatico selectivo. - Google Patents

Interruptor de seguridad automatico selectivo.

Info

Publication number
ES2117652T3
ES2117652T3 ES92203845T ES92203845T ES2117652T3 ES 2117652 T3 ES2117652 T3 ES 2117652T3 ES 92203845 T ES92203845 T ES 92203845T ES 92203845 T ES92203845 T ES 92203845T ES 2117652 T3 ES2117652 T3 ES 2117652T3
Authority
ES
Spain
Prior art keywords
switching unit
safety switch
actuation device
interacting
case
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
ES92203845T
Other languages
English (en)
Inventor
Albert Josef Peter Postmus
Hendrik Adolf Bosch
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.)
Holec Holland NV
Original Assignee
Holec Holland NV
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=19860015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2117652(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Holec Holland NV filed Critical Holec Holland NV
Application granted granted Critical
Publication of ES2117652T3 publication Critical patent/ES2117652T3/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
    • H01H71/1081—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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/446—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay making use of an inertia mass

Landscapes

  • Keying Circuit Devices (AREA)
  • Switches With Compound Operations (AREA)
  • Air Bags (AREA)
  • Relay Circuits (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Control Of Combustion (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

SE PRESENTA UN CONMUTADOR DE SEGURIDAD PARA LA PROTECCION SELECTIVA DE INSTALACIONES ELECTRICAS, QUE COMPRENDE UNA PRIMERA UNIDAD CONMUTADORA AUTOENCLAVABLE (12) Y UN PRIMER DISPOSITIVO DE ACCIONAMIENTO (13) QUE INTERACTUA CON ESTA ULTIMA PARA LA ABERTURA NO RETARDADA DE LA PRIMERA UNIDAD CONMUTADORA (12) EN EL CASO DE UNA CORRIENTE DE CORTOCIRCUITO, UNA SEGUNDA UNIDAD CONMUTADORA (17) CONECTADA EN SERIE CON LA PRIMERA UNIDAD CONMUTADORA (12) Y UN SEGUNDO DISPOSITIVO DE ACCIONAMIENTO (20) QUE INTERACTUA CON LA SEGUNDA UNIDAD CONMUTADORA (17) PARA UNA APERTURA RETARDADA DE LA SEGUNDA UNIDAD CONMUTADORA EN EL CASO DE UNA CORRIENTE DE SOBRECARGA, Y UN TERCER DISPOSITIVO DE ACCIONAMIENTO (24) QUE INTERACTUA CON LA SEGUNDA UNIDAD CONMUTADORA PARA LA APERTURA RETARDADA DE LA SEGUNDA UNIDAD CONMUTADORA EN EL CASO DE LA PRESENCIA DE UNA CORRIENTE DESCORTOCIRCUITO, DICHO TERCER DISPOSITIVO DE ACCIONAMIENTO ESTA CONECTADO A UNA LINEA DE DERIVACION (26) QUE COMPRENDE MEDIOS LIMITADORES DE LA CORRIENTE(27) Y QUE PUENTEA AL MENOS LA PRIMERA UNIDAD CONMUTADORA (12). A CAUSA DE QUE LA PRIMERA UNIDAD CONMUTADORA ESTA PROVISTA CON MEDIOS DE RETARDO (28) PARA MANTENER DICHA UNIDAD CONMUTADORA (12) ABIERTA DURANTE UN PERIODO AJUSTABLE DE TIEMPO, LA ACCION SELECTIVA DE CONMUTACION DEL CONMUTADOR DE SEGURIDAD PUEDE AJUSTARSE CON EXACTITUD.
ES92203845T 1991-12-10 1992-12-09 Interruptor de seguridad automatico selectivo. Expired - Lifetime ES2117652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9102057A NL9102057A (nl) 1991-12-10 1991-12-10 Selectieve automatische beveiligingsschakelaar.

Publications (1)

Publication Number Publication Date
ES2117652T3 true ES2117652T3 (es) 1998-08-16

Family

ID=19860015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92203845T Expired - Lifetime ES2117652T3 (es) 1991-12-10 1992-12-09 Interruptor de seguridad automatico selectivo.

Country Status (6)

Country Link
EP (1) EP0550927B1 (es)
AT (1) ATE165186T1 (es)
DE (1) DE69225127T2 (es)
DK (1) DK0550927T3 (es)
ES (1) ES2117652T3 (es)
NL (1) NL9102057A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112435B4 (de) * 2012-12-17 2015-12-10 Phoenix Contact Gmbh & Co. Kg Sicherungsautomat mit Hilfskurzschluss und Sicherungsanordnung mit einer Mehrzahl solcher Sicherungsautomaten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60797C (es) * 1944-01-25
FR2431181A2 (fr) * 1978-07-10 1980-02-08 Merlin Gerin Disjoncteur equipe d'un temporisateur a inertie
DE2854616C2 (de) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE2854711C2 (de) * 1978-12-18 1984-04-26 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE3133200A1 (de) * 1981-08-21 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Leitungsschutzschalter, geeignet als vorautomat
DE3823976A1 (de) * 1988-07-15 1990-01-18 Asea Brown Boveri Verzoegerungseinrichtung
DE3840482A1 (de) * 1988-12-01 1990-06-07 Asea Brown Boveri Elektrischer selbstschalter

Also Published As

Publication number Publication date
DE69225127T2 (de) 1998-11-12
EP0550927B1 (en) 1998-04-15
EP0550927A1 (en) 1993-07-14
DE69225127D1 (de) 1998-05-20
ATE165186T1 (de) 1998-05-15
HK1008449A1 (en) 1999-05-07
NL9102057A (nl) 1993-07-01
DK0550927T3 (da) 1998-05-11

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