ES2048181T3 - Procedimiento y dispositivo para el ajuste de disparadores de imanes de retencion. - Google Patents

Procedimiento y dispositivo para el ajuste de disparadores de imanes de retencion.

Info

Publication number
ES2048181T3
ES2048181T3 ES88114371T ES88114371T ES2048181T3 ES 2048181 T3 ES2048181 T3 ES 2048181T3 ES 88114371 T ES88114371 T ES 88114371T ES 88114371 T ES88114371 T ES 88114371T ES 2048181 T3 ES2048181 T3 ES 2048181T3
Authority
ES
Spain
Prior art keywords
retaining magnet
procedure
adjustment
fault
pulse
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 - Lifetime
Application number
ES88114371T
Other languages
English (en)
Inventor
Reinhard Dipl-Ing Fh Solleder
Reinhard Dipl-Ing Schmid
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2048181T3 publication Critical patent/ES2048181T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PARA AJUSTAR DISPARADORES EN SU INTENSIDAD DEL CAMPO A UN VALOR DE REGIMEN, PARA ESO PRIMERO SE IMANTA Y A CONTINUACION DESIMANTA CONTROLADO. CONFORME AL INVENTO SE TRABAJA PARA LA IMANTACION CON UN IMPULSO DE LA MISMA DIRECCION DEL CAMPO MAGNETICO Y LA DESIMANTACION TIENE LUGAR EN UN IMPULSO DE UN CAMPO MAGNETICO ALTERNO CON LA AMPLITUD DESCENDENTE. EL IMAN DE RETENCION SE AJUSTA PARA VARIOS MODOS DE CORRIENTE DEFECTUOSOS CON EL EMPLEO DE INMTERRUPTORES DE PROTECCION DE CORRIENTE DEFECTUOSOS.
ES88114371T 1987-09-15 1988-09-02 Procedimiento y dispositivo para el ajuste de disparadores de imanes de retencion. Expired - Lifetime ES2048181T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3730974 1987-09-15

Publications (1)

Publication Number Publication Date
ES2048181T3 true ES2048181T3 (es) 1994-03-16

Family

ID=6336055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88114371T Expired - Lifetime ES2048181T3 (es) 1987-09-15 1988-09-02 Procedimiento y dispositivo para el ajuste de disparadores de imanes de retencion.

Country Status (4)

Country Link
EP (1) EP0307736B1 (es)
AT (1) ATE100965T1 (es)
DE (1) DE3887412D1 (es)
ES (1) ES2048181T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110979B4 (de) 2016-06-15 2020-08-13 Johnson Electric Germany GmbH & Co. KG Verfahren zur Justage eines Magnetauslösers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806186A (en) * 1954-03-24 1957-09-10 Bell Telephone Labor Inc Relay adjusting set
AT378442B (de) * 1983-01-20 1985-08-12 Felten & Guilleaume Ag Oester Verfahren zur justierung von haltemagnetausloesern
DE3421575A1 (de) * 1984-06-09 1985-12-12 Erich Dr.-Ing. 5300 Bonn Steingroever Elektrischer impuls-generator

Also Published As

Publication number Publication date
EP0307736A1 (de) 1989-03-22
EP0307736B1 (de) 1994-01-26
DE3887412D1 (de) 1994-03-10
ATE100965T1 (de) 1994-02-15

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