IT1123197B - Sistema elettronico di sgancio - Google Patents

Sistema elettronico di sgancio

Info

Publication number
IT1123197B
IT1123197B IT25774/79A IT2577479A IT1123197B IT 1123197 B IT1123197 B IT 1123197B IT 25774/79 A IT25774/79 A IT 25774/79A IT 2577479 A IT2577479 A IT 2577479A IT 1123197 B IT1123197 B IT 1123197B
Authority
IT
Italy
Prior art keywords
release system
electronic release
electronic
release
Prior art date
Application number
IT25774/79A
Other languages
English (en)
Italian (it)
Other versions
IT7925774A0 (it
Inventor
Derheld Heinrich
Zielasko Horst
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of IT7925774A0 publication Critical patent/IT7925774A0/it
Application granted granted Critical
Publication of IT1123197B publication Critical patent/IT1123197B/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
    • H01H71/325—Housings, assembly or disposition of different elements in the housing
    • 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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Control Of Eletrric Generators (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rectifiers (AREA)
IT25774/79A 1978-12-27 1979-09-17 Sistema elettronico di sgancio IT1123197B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2856316A DE2856316C3 (de) 1978-12-27 1978-12-27 Elektronisches Auslösesystem für Schutzschalter, insbesondere für Fehlerstrom-Schutzschalter

Publications (2)

Publication Number Publication Date
IT7925774A0 IT7925774A0 (it) 1979-09-17
IT1123197B true IT1123197B (it) 1986-04-30

Family

ID=6058489

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25774/79A IT1123197B (it) 1978-12-27 1979-09-17 Sistema elettronico di sgancio

Country Status (9)

Country Link
AT (1) AT381417B (fr)
BE (1) BE878401A (fr)
CH (1) CH653490A5 (fr)
DE (1) DE2856316C3 (fr)
DK (1) DK148028C (fr)
ES (1) ES484503A0 (fr)
FR (1) FR2445603A1 (fr)
GB (1) GB2037509B (fr)
IT (1) IT1123197B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8011640U1 (de) * 1980-04-29 1980-07-24 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Gehäuse mit Haltevorrichtung für Bauelemente eines Auslösers, insbesondere für Fehlerstrom-Schutzschalter
DE4039921A1 (de) * 1990-12-14 1992-06-17 Schupa Elektro Gmbh & Co Kg Fehlerstrom-sensorschaltung
ES2072643T3 (es) * 1992-02-20 1995-07-16 Siemens Ag Disparador de iman de retencion para aparatos de proteccion, especialmente para interruptores de corriente de defecto.
FR2697670B1 (fr) * 1992-11-04 1994-12-02 Merlin Gerin Relais constituant un actionneur mécanique pour déclencher un disjoncteur ou un interrupteur différentiel.
ATE161666T1 (de) * 1994-09-14 1998-01-15 Siemens Ag Fehlerstromschutzschalter mit energiespeicherschaltung
CN101625944B (zh) * 2009-08-03 2011-08-03 江苏国星电器有限公司 永磁脱扣器
DE102013113456A1 (de) * 2013-12-04 2015-06-11 Eaton Electrical Ip Gmbh & Co. Kg Magnet-Auslöser für ein Schaltgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057683B (de) * 1957-03-02 1959-05-21 Felten & Guilleaume Carlswerk Ausloeseeinrichtung fuer elektrische Schutzschalter
FR1411747A (fr) * 1964-07-15 1965-09-24 Electronique Et D Automatique Perfectionnements aux dispositifs de protection contre les courants de défaut à la terre dans les circuits d'alimentation électrique
DE1788159C3 (de) * 1964-07-15 1980-10-09 Lead Lab Electron Aut Dauph Einrichtung zur Auslösung eines Relais bei Auftreten eines Fehlerstroms
FR1553951A (fr) * 1967-12-06 1969-01-17
CH475661A (de) * 1968-11-06 1969-07-15 Landis & Gyr Ag Fehlerstromschutzschalter
DE2216001A1 (de) * 1972-04-01 1973-10-11 Heinemann Elect South Africa Erdschlussvorrichtung

Also Published As

Publication number Publication date
GB2037509B (en) 1983-01-06
ES8102427A1 (es) 1980-12-16
DK148028B (da) 1985-02-04
CH653490A5 (de) 1985-12-31
ES484503A0 (es) 1980-12-16
FR2445603A1 (fr) 1980-07-25
DE2856316B2 (de) 1981-01-15
ATA531979A (de) 1986-02-15
AT381417B (de) 1986-10-10
GB2037509A (en) 1980-07-09
DE2856316A1 (de) 1980-07-03
DK148028C (da) 1985-07-01
DE2856316C3 (de) 1983-11-03
IT7925774A0 (it) 1979-09-17
FR2445603B1 (fr) 1983-11-18
BE878401A (fr) 1979-12-17
DK550279A (da) 1980-06-28

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