ES484504A1 - Un sistema magnetico para un disparo - Google Patents

Un sistema magnetico para un disparo

Info

Publication number
ES484504A1
ES484504A1 ES484504A ES484504A ES484504A1 ES 484504 A1 ES484504 A1 ES 484504A1 ES 484504 A ES484504 A ES 484504A ES 484504 A ES484504 A ES 484504A ES 484504 A1 ES484504 A1 ES 484504A1
Authority
ES
Spain
Prior art keywords
instance
triggers
relating
permanent magnet
magnet systems
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
ES484504A
Other languages
English (en)
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of ES484504A1 publication Critical patent/ES484504A1/es
Expired 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
    • H01H71/12—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)
  • Electromagnets (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1. Un sistema magnético para un disparo, en especial en un automático de corriente de avería, consistente en un cuerpo de yugo con zapatas polares, arrollamiento y armadura así como un imán permanente respecto al cual el cuerpo del yugo forma un shunt, caracterizado porque el cuerpo de yugo es de ferroníquel magnéticamente dulce, el imán permanente consiste en un material sinterizado magnético duro y ambos están soldados entre sí.
ES484504A 1979-02-12 1979-09-27 Un sistema magnetico para un disparo Expired ES484504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905275 DE2905275A1 (de) 1979-02-12 1979-02-12 Magnetsystem fuer einen ausloeser, insbesondere in einem fehlerstrom-schutzschalter

Publications (1)

Publication Number Publication Date
ES484504A1 true ES484504A1 (es) 1980-06-16

Family

ID=6062738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484504A Expired ES484504A1 (es) 1979-02-12 1979-09-27 Un sistema magnetico para un disparo

Country Status (7)

Country Link
BE (1) BE878698A (es)
DE (1) DE2905275A1 (es)
DK (1) DK39480A (es)
ES (1) ES484504A1 (es)
FR (1) FR2448784A1 (es)
GB (1) GB2041649B (es)
IT (1) IT1123288B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378442B (de) * 1983-01-20 1985-08-12 Felten & Guilleaume Ag Oester Verfahren zur justierung von haltemagnetausloesern
FR2589623B1 (fr) * 1985-10-31 1989-12-22 Itt Composants Instr Relais electromagnetique
DE4111092A1 (de) * 1991-04-07 1992-10-08 Schiele Gmbh & Co Kg Fehlerstromrelais
US5414396A (en) * 1992-09-14 1995-05-09 Circuit Breaker Industries Limited Shunt trip device
DE10036351B4 (de) * 2000-07-26 2007-01-11 Moeller Gmbh Auslöseeinrichtung zur Überlast- und Kurzschlussauslösung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541052A (fr) * 1967-08-11 1968-10-04 Ind Electr De La Seine L Déclencheur électro-magnétique ultra-sensible
DE7042556U (de) * 1970-11-18 1971-04-29 Siemens Ag Als Ausloser dienender elektrischer Haltemagnet fur Fehlerstromschutzschalter
DE2062885C3 (de) * 1970-12-21 1973-09-13 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Magnetsystem fur hochempfindlich einstellbare elektrische Haftrelais
DE2365190B2 (de) * 1973-12-29 1978-10-26 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Elektromagnetsystem
FR2396403A1 (fr) * 1977-07-01 1979-01-26 Mottet Claude Perfectionnements aux relais electromagnetiques excites par de fortes intensites de courant

Also Published As

Publication number Publication date
FR2448784A1 (fr) 1980-09-05
DE2905275A1 (de) 1980-08-21
IT1123288B (it) 1986-04-30
BE878698A (fr) 1979-12-31
GB2041649A (en) 1980-09-10
GB2041649B (en) 1983-05-11
IT7925932A0 (it) 1979-09-21
DK39480A (da) 1980-08-13

Similar Documents

Publication Publication Date Title
ES8407261A1 (es) Maquina dinamoelectrica giratoria de imanes permanentes
ES8400630A1 (es) Dispositivo de electroiman con equipamiento movil de iman permanente.
ATE46056T1 (de) Magnetausloeser fuer fehlerstromschutzschalter.
ES474306A1 (es) Perfeccionamientos en aparatos de conmutacion electromagne- tica.
EP0015096A1 (en) Magnetic holder
ES484504A1 (es) Un sistema magnetico para un disparo
ZA9032B (en) Trip device for an electrical switch
ATE48337T1 (de) Elektro-magnetisches relais mit symmetrischer rueckwirkung.
EP0829895A3 (de) Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers
ES8200509A1 (es) Perfeccionamientos introducidos en el disparador para un in-terruptor de proteccion contra corriente de averia
GB1424986A (en) Electromagnetic device
GB891001A (en) An electrical contact device
JPS5651808A (en) Solenoid apparatus
JPS57149130A (en) Magnetizing and demagnetizing method of magnetic chuck and its practical magnetic chuck
GB1182692A (en) Improvements in or relating to Electromagnetic Relays
GB1056248A (en) Improvements in or relating to magnetically operable electrical switches and relays
AU6562890A (en) A trip device for an electric switch
EP0786789A3 (de) Joch für einen vorzugsweise in einem Fehlerstrom-Schutzschalter einsetzbaren Magnetauslöser
GB1528151A (en) Permanent magnets
GB891922A (en) Electromagnetic relays
ES476739A1 (es) Perfeccionamiento en los disparadores magneticos.
GB1232978A (en) Electro-magnetic actuators
GB728616A (en) Improvements in or relating to holding magnets for electric switches
FR2371765A1 (fr) Relais polarise sensible
GB594862A (en) Improvement in electromagnetic vibratory interrupters