ATE103416T1 - Elektrisches schaltgeraet. - Google Patents

Elektrisches schaltgeraet.

Info

Publication number
ATE103416T1
ATE103416T1 AT88116084T AT88116084T ATE103416T1 AT E103416 T1 ATE103416 T1 AT E103416T1 AT 88116084 T AT88116084 T AT 88116084T AT 88116084 T AT88116084 T AT 88116084T AT E103416 T1 ATE103416 T1 AT E103416T1
Authority
AT
Austria
Prior art keywords
fault current
switch mechanism
circuit breaker
currents
switchgear
Prior art date
Application number
AT88116084T
Other languages
English (en)
Inventor
Hermann Schmitt
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE103416T1 publication Critical patent/ATE103416T1/de

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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages

Landscapes

  • Breakers (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Sewing Machines And Sewing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
AT88116084T 1987-10-05 1988-09-29 Elektrisches schaltgeraet. ATE103416T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873733595 DE3733595A1 (de) 1987-10-05 1987-10-05 Elektrisches schaltgeraet
EP88116084A EP0310943B1 (de) 1987-10-05 1988-09-29 Elektrisches Schaltgerät

Publications (1)

Publication Number Publication Date
ATE103416T1 true ATE103416T1 (de) 1994-04-15

Family

ID=6337628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88116084T ATE103416T1 (de) 1987-10-05 1988-09-29 Elektrisches schaltgeraet.

Country Status (4)

Country Link
EP (1) EP0310943B1 (de)
AT (1) ATE103416T1 (de)
DE (2) DE3733595A1 (de)
ES (1) ES2053666T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410726B (de) * 1993-03-18 2003-07-25 Felten & Guilleaume Ag Oester Schutzschalter
DE19735413B4 (de) * 1997-08-14 2007-11-29 Siemens Ag Auslösevorrichtung für einen Schutzschalter
EP0951045A3 (de) * 1998-04-14 2000-07-12 ABBPATENT GmbH Fehlerstromschutzschalter
DE102007043253B4 (de) * 2007-09-11 2014-04-24 Siemens Aktiengesellschaft Griffbrücke, Fehlerstromschutzeinrichtung sowie System aus Fehlerstromschutzeinrichtung und Leitungsschutzschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908154A (en) * 1974-09-13 1975-09-23 Ite Imperial Corp Two pole ground fault circuit protector
DE2508428B2 (de) * 1975-02-27 1978-10-12 Brown, Boveri & Cie Ag, 6800 Mannheim Fehlerstromschutzschalter
DE2651596C3 (de) * 1976-11-12 1979-05-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mit einem Leitungsschutzschalter kombiniertes Fehlerstrombauteil
FR2409592A1 (fr) * 1977-11-21 1979-06-15 Legrand Sa Module disjoncteur et module differentiel pour disjoncteur differentiel
AT374969B (de) * 1982-08-19 1984-06-25 Biegelmeier Gottfried Leitungsschutzschalter mit fehlerstromausloesung
EP0143682B1 (de) * 1983-10-04 1989-05-17 Hager Electro S.A. Selbstschalter, insbesondere Fehler- und Überstromschalter
IT1195443B (it) * 1983-10-13 1988-10-19 Ave Spa Interruttore differenziale perfezionato di ridotto ingombro
DE3342469A1 (de) * 1983-11-24 1985-06-05 Bbc Brown Boveri & Cie Elektrischer schalter

Also Published As

Publication number Publication date
EP0310943A3 (en) 1990-06-20
DE3888617D1 (de) 1994-04-28
EP0310943A2 (de) 1989-04-12
EP0310943B1 (de) 1994-03-23
DE3733595A1 (de) 1989-04-20
ES2053666T3 (es) 1994-08-01

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Legal Events

Date Code Title Description
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