ES8402950A1 - Perfeccionamientos en un aparato de control no destructivo por corrientes de foucault. - Google Patents

Perfeccionamientos en un aparato de control no destructivo por corrientes de foucault.

Info

Publication number
ES8402950A1
ES8402950A1 ES519979A ES519979A ES8402950A1 ES 8402950 A1 ES8402950 A1 ES 8402950A1 ES 519979 A ES519979 A ES 519979A ES 519979 A ES519979 A ES 519979A ES 8402950 A1 ES8402950 A1 ES 8402950A1
Authority
ES
Spain
Prior art keywords
input
output
differential amplifier
digital
converter
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
ES519979A
Other languages
English (en)
Other versions
ES519979A0 (es
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.)
Intercontrole SA
Original Assignee
Intercontrole SA
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 Intercontrole SA filed Critical Intercontrole SA
Publication of ES8402950A1 publication Critical patent/ES8402950A1/es
Publication of ES519979A0 publication Critical patent/ES519979A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

APARATO DE CONTROL NO DESTRUCTIVO POR CORRIENTES DE FOUCAULT.COMPRENDE: UN GENERADOR DE EXCITACION (10); UNA SONDA (12) CONECTADA CON EL; MEDIOS DE TOMA EN LA SONDA DE UNA TENSION DE MEDIDA (VM); MEDIOS PARA ENGENDRAR UNA TENSION DE REFERENCIA (VR); UN AMPLIFICADOR DIFERENCIAL (18); Y MEDIOS NUMERICOS (24) DE TRATAMIENTO DE SEÑAL, CON UNA ENTRADA CONECTADA CON LA SALIDA DEL AMPLIFICADOR DIFERENCIAL, A TRAVES DE UN AMPLIFICADOR (22).
ES519979A 1982-02-23 1983-02-22 Perfeccionamientos en un aparato de control no destructivo por corrientes de foucault. Granted ES519979A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE892243 1982-02-23

Publications (2)

Publication Number Publication Date
ES8402950A1 true ES8402950A1 (es) 1984-03-01
ES519979A0 ES519979A0 (es) 1984-03-01

Family

ID=3861985

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519979A Granted ES519979A0 (es) 1982-02-23 1983-02-22 Perfeccionamientos en un aparato de control no destructivo por corrientes de foucault.

Country Status (6)

Country Link
KR (1) KR840003843A (es)
DK (1) DK79183A (es)
ES (1) ES519979A0 (es)
GR (1) GR77858B (es)
MA (1) MA19728A1 (es)
NO (1) NO830597L (es)

Also Published As

Publication number Publication date
DK79183D0 (da) 1983-02-22
GR77858B (es) 1984-09-25
NO830597L (no) 1983-08-24
MA19728A1 (fr) 1983-10-01
DK79183A (da) 1983-08-24
ES519979A0 (es) 1984-03-01
KR840003843A (ko) 1984-10-04

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401