IT1111589B - Rele' di sgancio per interruttori di sicurezza per correnti di guasto - Google Patents

Rele' di sgancio per interruttori di sicurezza per correnti di guasto

Info

Publication number
IT1111589B
IT1111589B IT21082/79A IT2108279A IT1111589B IT 1111589 B IT1111589 B IT 1111589B IT 21082/79 A IT21082/79 A IT 21082/79A IT 2108279 A IT2108279 A IT 2108279A IT 1111589 B IT1111589 B IT 1111589B
Authority
IT
Italy
Prior art keywords
relay
fault currents
safety switches
switches
safety
Prior art date
Application number
IT21082/79A
Other languages
English (en)
Other versions
IT7921082A0 (it
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of IT7921082A0 publication Critical patent/IT7921082A0/it
Application granted granted Critical
Publication of IT1111589B publication Critical patent/IT1111589B/it

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
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
IT21082/79A 1978-03-17 1979-03-16 Rele' di sgancio per interruttori di sicurezza per correnti di guasto IT1111589B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2811686A DE2811686C3 (de) 1978-03-17 1978-03-17 Auslöser für Schutzschalter

Publications (2)

Publication Number Publication Date
IT7921082A0 IT7921082A0 (it) 1979-03-16
IT1111589B true IT1111589B (it) 1986-01-13

Family

ID=6034737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21082/79A IT1111589B (it) 1978-03-17 1979-03-16 Rele' di sgancio per interruttori di sicurezza per correnti di guasto

Country Status (3)

Country Link
DE (1) DE2811686C3 (it)
IT (1) IT1111589B (it)
NL (1) NL7901698A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727152A1 (de) * 1997-06-26 1999-01-07 Abb Patent Gmbh Fehlerstromschutzschalter
DE19845800B4 (de) * 1998-09-30 2006-01-05 Siemens Ag Niederspannungs-Leistungsschalter mit einer Einrichtung zur Rückstellung eines Haftmagnetauslösers

Also Published As

Publication number Publication date
IT7921082A0 (it) 1979-03-16
DE2811686A1 (de) 1979-09-20
DE2811686B2 (de) 1980-01-10
NL7901698A (nl) 1979-09-19
DE2811686C3 (de) 1980-09-04

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