ES414051A1 - Perfeccionamientos en interruptores de proteccion por co- rrientes de fuga. - Google Patents

Perfeccionamientos en interruptores de proteccion por co- rrientes de fuga.

Info

Publication number
ES414051A1
ES414051A1 ES414051A ES414051A ES414051A1 ES 414051 A1 ES414051 A1 ES 414051A1 ES 414051 A ES414051 A ES 414051A ES 414051 A ES414051 A ES 414051A ES 414051 A1 ES414051 A1 ES 414051A1
Authority
ES
Spain
Prior art keywords
translation
contact
machine
legally binding
google translate
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
ES414051A
Other languages
English (en)
Spanish (es)
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
Publication of ES414051A1 publication Critical patent/ES414051A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
ES414051A 1972-04-26 1973-04-25 Perfeccionamientos en interruptores de proteccion por co- rrientes de fuga. Expired ES414051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220558 DE2220558C3 (de) 1972-04-26 1972-04-26 Fehler strom schutzschalter

Publications (1)

Publication Number Publication Date
ES414051A1 true ES414051A1 (es) 1976-02-01

Family

ID=5843378

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414051A Expired ES414051A1 (es) 1972-04-26 1973-04-25 Perfeccionamientos en interruptores de proteccion por co- rrientes de fuga.

Country Status (8)

Country Link
JP (1) JPS5335256B2 (fr)
AT (1) AT323276B (fr)
CH (1) CH548682A (fr)
DE (1) DE2220558C3 (fr)
DK (1) DK134339C (fr)
ES (1) ES414051A1 (fr)
FR (1) FR2182113B1 (fr)
IT (1) IT983970B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223367U (fr) * 1975-08-08 1977-02-18
IT1094409B (it) * 1978-04-17 1985-08-02 Elettrocontutture Spa Meccanismo particolarmente adatto per realizzare interruttori differenziali miniaturizzati ad elevata ed elevatissima sensibilita',e per essere azionato da sganciatori molto sensibili e meccanicamente delicati
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
DE2915091C2 (de) * 1979-04-12 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter
DE3111201A1 (de) * 1981-03-21 1982-09-30 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Hilfsenergiefreie ausloeseeinrichtung in schaltanlagen
DE3412273A1 (de) * 1984-04-02 1985-10-10 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Leitungsschutzschalter mit differenzstromausloesung
DE102004005985A1 (de) * 2004-02-06 2005-09-08 Siemens Ag Fehlerstromschutzschaltvorrichtung

Also Published As

Publication number Publication date
DE2220558B2 (de) 1974-12-19
DE2220558C3 (de) 1975-07-24
JPS4954868A (fr) 1974-05-28
FR2182113A1 (fr) 1973-12-07
DK134339B (da) 1976-10-18
CH548682A (de) 1974-04-30
AT323276B (de) 1975-07-10
FR2182113B1 (fr) 1977-02-04
JPS5335256B2 (fr) 1978-09-26
DE2220558A1 (de) 1973-11-08
DK134339C (da) 1977-04-12
IT983970B (it) 1974-11-11

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