ES533514A0 - IMPROVEMENTS IN RETAINING MAGNET TRIGGER DEVICES FOR PROTECTION SWITCHES - Google Patents

IMPROVEMENTS IN RETAINING MAGNET TRIGGER DEVICES FOR PROTECTION SWITCHES

Info

Publication number
ES533514A0
ES533514A0 ES533514A ES533514A ES533514A0 ES 533514 A0 ES533514 A0 ES 533514A0 ES 533514 A ES533514 A ES 533514A ES 533514 A ES533514 A ES 533514A ES 533514 A0 ES533514 A0 ES 533514A0
Authority
ES
Spain
Prior art keywords
protection switches
trigger devices
retaining magnet
magnet trigger
retaining
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.)
Granted
Application number
ES533514A
Other languages
Spanish (es)
Other versions
ES8600827A1 (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 Austria AG
Original Assignee
Felten and Guilleaume Austria 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 Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of ES8600827A1 publication Critical patent/ES8600827A1/en
Publication of ES533514A0 publication Critical patent/ES533514A0/en
Granted 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
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
    • 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
    • H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Electromagnets (AREA)
  • Dc Machiner (AREA)
ES533514A 1984-03-05 1984-06-08 IMPROVEMENTS IN RETAINING MAGNET TRIGGER DEVICES FOR PROTECTION SWITCHES Granted ES533514A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT73984A AT378862B (en) 1984-03-05 1984-03-05 HOLDING MAGNETIC RELEASE

Publications (2)

Publication Number Publication Date
ES8600827A1 ES8600827A1 (en) 1985-10-16
ES533514A0 true ES533514A0 (en) 1985-10-16

Family

ID=3498522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533514A Granted ES533514A0 (en) 1984-03-05 1984-06-08 IMPROVEMENTS IN RETAINING MAGNET TRIGGER DEVICES FOR PROTECTION SWITCHES

Country Status (3)

Country Link
EP (1) EP0154619A3 (en)
AT (1) AT378862B (en)
ES (1) ES533514A0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384906B (en) * 1985-12-02 1988-01-25 Felten & Guilleaume Ag Oester Fault current circuit breaker and circuit breaker (residual current device)
ATE46056T1 (en) * 1985-12-13 1989-09-15 Maier & Cie C MAGNETIC RELEASE FOR RESIDUAL CURRENT PROTECTION SWITCHES.
FR2596577B1 (en) * 1986-03-28 1993-04-30 Serd Soc Et Realisa Disjonct POLARIZED TRIGGER
FR2622739B1 (en) * 1987-11-03 1990-01-19 Serd Soc Et Realisa Disjonct MAGNETIC TRIGGER AND MANUFACTURING METHOD
AT389018B (en) * 1987-11-09 1989-10-10 Felten & Guilleaume Ag Oester HOLDING MAGNETIC RELEASE
DE19833829A1 (en) * 1998-07-28 2000-02-03 Abb Patent Gmbh Tripping device for a residual current circuit breaker and circuit arrangement for controlling the same
DE50201560D1 (en) * 2001-12-20 2004-12-23 Siemens Ag tripping relay
CN108242372A (en) * 2018-02-28 2018-07-03 首瑞（天津）电气设备有限公司 The electromagnetic trip trigger mechanism and breaker of a kind of breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337305A (en) * 1962-07-02 1963-09-13 Gardy Particip App Further development of very high sensitivity electrical relays and its applications
DE7047116U (en) * 1970-12-21 1971-03-18 Felten & Guilleaume Schaltanlagen Gmbh Magnet system for highly sensitive adjustable electrical latching relays
DE2503159C3 (en) * 1975-01-27 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Polarized electromagnetic relay and process for its manufacture
DE2529221C2 (en) * 1975-07-01 1983-12-15 Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle Highly sensitive, permanent magnetic release for residual current circuit breakers and the like.
DE7707671U1 (en) * 1977-03-12 1982-09-09 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Highly sensitive adjustable electrical latching relay
DE8124466U1 (en) * 1981-08-21 1983-01-27 Brown, Boveri & Cie Ag, 6800 Mannheim Electromagnetic trigger

Also Published As

Publication number Publication date
ES8600827A1 (en) 1985-10-16
AT378862B (en) 1985-10-10
EP0154619A3 (en) 1986-05-28
ATA73984A (en) 1985-02-15
EP0154619A2 (en) 1985-09-11

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506