HK67894A - Magnet system for rapid disconnection - Google Patents

Magnet system for rapid disconnection

Info

Publication number
HK67894A
HK67894A HK67894A HK67894A HK67894A HK 67894 A HK67894 A HK 67894A HK 67894 A HK67894 A HK 67894A HK 67894 A HK67894 A HK 67894A HK 67894 A HK67894 A HK 67894A
Authority
HK
Hong Kong
Prior art keywords
magnet system
rapid disconnection
disconnection
rapid
magnet
Prior art date
Application number
HK67894A
Inventor
Johannes Dipl-Ing Becker
Wolfgang Neumann
Original Assignee
Felten & Guilleaume Ag Oester
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 Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of HK67894A publication Critical patent/HK67894A/en

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)
HK67894A 1988-11-12 1994-07-14 Magnet system for rapid disconnection HK67894A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838444A DE3838444A1 (en) 1988-11-12 1988-11-12 MAGNETIC SYSTEM FOR QUICK SHUTDOWN
SG49394A SG49394G (en) 1988-11-12 1994-04-12 Magnet system for rapid disconnection

Publications (1)

Publication Number Publication Date
HK67894A true HK67894A (en) 1994-07-22

Family

ID=25874178

Family Applications (1)

Application Number Title Priority Date Filing Date
HK67894A HK67894A (en) 1988-11-12 1994-07-14 Magnet system for rapid disconnection

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1025149Y (en) * 1993-06-30 1994-06-01 Electric Distrib & Contr Es Sa PERFECTED RELAY.
DE19637076A1 (en) * 1996-09-12 1998-03-19 Maier & Cie C Magnetic release, especially for a residual current circuit breaker
EP1469500B1 (en) * 2003-04-15 2007-06-06 Siemens Aktiengesellschaft Magnet system for a relay with a rocker armature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288165A (en) * 1961-02-08 1962-03-24 Comp Generale Electricite Improvements to fast electromagnetic relays
BE759996A (en) * 1970-01-02 1971-05-17 Felten & Guilleaume Schaltanl TRIGGER FOR FAULT CURRENT PROTECTION CIRCUIT BREAKER
DE2029607C3 (en) * 1970-06-16 1974-07-18 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Plastic housing for relays
EP0002748A1 (en) * 1977-12-23 1979-07-11 CMC Carl Maier + Cie AG Magnetic trip device for fault current protection switch
DE3643510A1 (en) * 1986-12-19 1988-06-30 Felten & Guilleaume Energie MAGNETIC SYSTEM FOR QUICK SHUTDOWN

Also Published As

Publication number Publication date
DE3838444C2 (en) 1991-04-18
CN1042800A (en) 1990-06-06
BR8905198A (en) 1990-05-15
DE8913372U1 (en) 1990-01-11
EP0369111A1 (en) 1990-05-23
DE3838444A1 (en) 1990-05-17
GR3007176T3 (en) 1993-07-30
CN1020021C (en) 1993-03-03
SG49394G (en) 1995-03-17
DE58903402D1 (en) 1993-03-11
EP0369111B1 (en) 1993-01-27
ES2037342T3 (en) 1993-06-16
AR241972A1 (en) 1993-01-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)