BR8905198A - Sistema magnetico de desligamento rapido - Google Patents

Sistema magnetico de desligamento rapido

Info

Publication number
BR8905198A
BR8905198A BR898905198A BR8905198A BR8905198A BR 8905198 A BR8905198 A BR 8905198A BR 898905198 A BR898905198 A BR 898905198A BR 8905198 A BR8905198 A BR 8905198A BR 8905198 A BR8905198 A BR 8905198A
Authority
BR
Brazil
Prior art keywords
shutdown system
magnetic quick
quick shutdown
magnetic
shutdown
Prior art date
Application number
BR898905198A
Other languages
English (en)
Inventor
Johannes Becker
Wolfgang Neumann
Original Assignee
Felten & Guilleaume Energie
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 Energie filed Critical Felten & Guilleaume Energie
Publication of BR8905198A publication Critical patent/BR8905198A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/28—Parts movable due to bending of a blade spring or reed
    • 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)
  • Emergency Protection Circuit Devices (AREA)
BR898905198A 1988-11-12 1989-10-10 Sistema magnetico de desligamento rapido BR8905198A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838444A DE3838444A1 (de) 1988-11-12 1988-11-12 Magnetsystem fuer schnellabschaltung
SG49394A SG49394G (en) 1988-11-12 1994-04-12 Magnet system for rapid disconnection

Publications (1)

Publication Number Publication Date
BR8905198A true BR8905198A (pt) 1990-05-15

Family

ID=25874178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905198A BR8905198A (pt) 1988-11-12 1989-10-10 Sistema magnetico de desligamento rapido

Country Status (9)

Country Link
EP (1) EP0369111B1 (pt)
CN (1) CN1020021C (pt)
AR (1) AR241972A1 (pt)
BR (1) BR8905198A (pt)
DE (3) DE3838444A1 (pt)
ES (1) ES2037342T3 (pt)
GR (1) GR3007176T3 (pt)
HK (1) HK67894A (pt)
SG (1) SG49394G (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1025149Y (es) * 1993-06-30 1994-06-01 Electric Distrib & Contr Es Sa Rele perfeccionado.
DE19637076A1 (de) * 1996-09-12 1998-03-19 Maier & Cie C Magnetauslöser, insbesondere für einen Fehlerstromschutzschalter
DE50307420D1 (de) * 2003-04-15 2007-07-19 Siemens Ag Magnetsystem für ein Klappankerrelais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288165A (fr) * 1961-02-08 1962-03-24 Comp Generale Electricite Perfectionnements aux relais électromagnétiques rapides
BE759996A (fr) * 1970-01-02 1971-05-17 Felten & Guilleaume Schaltanl Declencheur pour disjoncteur de protection a courant de defaut
DE2029607C3 (de) * 1970-06-16 1974-07-18 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Kunststoffgehäuse für Relais
EP0002748A1 (de) * 1977-12-23 1979-07-11 CMC Carl Maier + Cie AG Magnetauslöser für Fehlerstromschutzschalter
DE3643510A1 (de) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie Magnetsystem fuer schnellabschaltung

Also Published As

Publication number Publication date
DE3838444C2 (pt) 1991-04-18
DE58903402D1 (de) 1993-03-11
CN1020021C (zh) 1993-03-03
CN1042800A (zh) 1990-06-06
AR241972A1 (es) 1993-01-29
SG49394G (en) 1995-03-17
EP0369111B1 (de) 1993-01-27
EP0369111A1 (de) 1990-05-23
ES2037342T3 (es) 1993-06-16
GR3007176T3 (pt) 1993-07-30
DE3838444A1 (de) 1990-05-17
HK67894A (en) 1994-07-22
DE8913372U1 (pt) 1990-01-11

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/10/2004