ES8502570A1 - Method of adjusting a trip device with permanent magnet. - Google Patents

Method of adjusting a trip device with permanent magnet.

Info

Publication number
ES8502570A1
ES8502570A1 ES529440A ES529440A ES8502570A1 ES 8502570 A1 ES8502570 A1 ES 8502570A1 ES 529440 A ES529440 A ES 529440A ES 529440 A ES529440 A ES 529440A ES 8502570 A1 ES8502570 A1 ES 8502570A1
Authority
ES
Spain
Prior art keywords
tripping
adjusting
permanent magnet
holding magnet
trip device
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
ES529440A
Other languages
Spanish (es)
Other versions
ES529440A0 (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 ES8502570A1 publication Critical patent/ES8502570A1/en
Publication of ES529440A0 publication Critical patent/ES529440A0/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
    • H01H71/327—Manufacturing or calibrating methods, e.g. air gap treatments
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)

Abstract

1. A method of adjusting holding magnet tripping devices, in particular for earth-leakage circuit breakers (1), characterized in that the holding magnet tripping device is arranged in a magnetic field the direction of which is rotated, preferably stepwise, until the magnetisation of the permanent magnet (3) and thereby the permanent flux through the tripping armature of the holding magnet tripping device is changed to such an extent that the tripping armature drops away from the yoke body when a tripping current of predermined strength flows through the excitation coil.
ES529440A 1983-01-20 1984-01-19 PROCEDURE FOR ADJUSTMENT OF TRIGGER DEVICES PROVIDED WITH RETAINING MAGNET Granted ES529440A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0018283A AT378442B (en) 1983-01-20 1983-01-20 METHOD FOR ADJUSTING THE HOLDING MAGNETIC TRIGGER

Publications (2)

Publication Number Publication Date
ES8502570A1 true ES8502570A1 (en) 1985-01-01
ES529440A0 ES529440A0 (en) 1985-01-01

Family

ID=3483672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529440A Granted ES529440A0 (en) 1983-01-20 1984-01-19 PROCEDURE FOR ADJUSTMENT OF TRIGGER DEVICES PROVIDED WITH RETAINING MAGNET

Country Status (5)

Country Link
EP (1) EP0117250B1 (en)
AT (1) AT378442B (en)
AU (1) AU567123B2 (en)
DE (1) DE3460402D1 (en)
ES (1) ES529440A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3887412D1 (en) * 1987-09-15 1994-03-10 Siemens Ag Method and device for adjusting holding magnet releases.
DE102016110979B4 (en) 2016-06-15 2020-08-13 Johnson Electric Germany GmbH & Co. KG Procedure for adjusting a magnetic release

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245151A1 (en) * 1972-09-14 1974-03-21 Felten & Guilleaume Schaltanl ADJUSTABLE RELAY
DE2905275A1 (en) * 1979-02-12 1980-08-21 Felten & Guilleaume Carlswerk MAGNETIC SYSTEM FOR A TRIGGER, ESPECIALLY IN A FAULT CURRENT CIRCUIT BREAKER

Also Published As

Publication number Publication date
ES529440A0 (en) 1985-01-01
EP0117250A1 (en) 1984-08-29
EP0117250B1 (en) 1986-08-06
AU567123B2 (en) 1987-11-12
ATA18283A (en) 1984-12-15
DE3460402D1 (en) 1986-09-11
AT378442B (en) 1985-08-12
AU2362784A (en) 1984-07-26

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