ES2022640B3 - Metodo de control de objetos metalicos en un material no metalico, especialmente hierros para la armadura de hormigon. - Google Patents

Metodo de control de objetos metalicos en un material no metalico, especialmente hierros para la armadura de hormigon.

Info

Publication number
ES2022640B3
ES2022640B3 ES88400264T ES88400264T ES2022640B3 ES 2022640 B3 ES2022640 B3 ES 2022640B3 ES 88400264 T ES88400264 T ES 88400264T ES 88400264 T ES88400264 T ES 88400264T ES 2022640 B3 ES2022640 B3 ES 2022640B3
Authority
ES
Spain
Prior art keywords
metallic
irons
control
concrete reinforcement
metallic material
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
ES88400264T
Other languages
English (en)
Inventor
Jean-Christophe Teyssier
Jean-Yves Rogerie
Philippe Faucon
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.)
Centre dEtudes et de Recherche de lIndustrie du Beton CERIB
Original Assignee
Centre dEtudes et de Recherche de lIndustrie du Beton CERIB
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 Centre dEtudes et de Recherche de lIndustrie du Beton CERIB filed Critical Centre dEtudes et de Recherche de lIndustrie du Beton CERIB
Application granted granted Critical
Publication of ES2022640B3 publication Critical patent/ES2022640B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
ES88400264T 1987-02-05 1988-02-05 Metodo de control de objetos metalicos en un material no metalico, especialmente hierros para la armadura de hormigon. Expired - Lifetime ES2022640B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701427A FR2610729B1 (fr) 1987-02-05 1987-02-05 Procede de controle d'objets metalliques dans un materiau non metallique, notamment de fers d'armature de beton arme

Publications (1)

Publication Number Publication Date
ES2022640B3 true ES2022640B3 (es) 1991-12-01

Family

ID=9347632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88400264T Expired - Lifetime ES2022640B3 (es) 1987-02-05 1988-02-05 Metodo de control de objetos metalicos en un material no metalico, especialmente hierros para la armadura de hormigon.

Country Status (6)

Country Link
EP (1) EP0279731B1 (es)
AT (1) ATE64016T1 (es)
DE (1) DE3862946D1 (es)
ES (1) ES2022640B3 (es)
FR (1) FR2610729B1 (es)
GR (1) GR3002115T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200518A1 (de) * 1992-01-11 1993-07-15 Bosch Gmbh Robert Metallsuchdetektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883538A (en) * 1955-01-11 1959-04-21 Electro Products Lab Inc Electrical sensing apparatus
US2874349A (en) * 1955-06-02 1959-02-17 Henry N Staats Apparatus for detecting and measuring the depth of reinforcing rods
GB1195782A (en) * 1967-09-05 1970-06-24 Eltra Corp Electronic Conductor Detector and Indicator

Also Published As

Publication number Publication date
EP0279731A1 (fr) 1988-08-24
FR2610729A1 (fr) 1988-08-12
EP0279731B1 (fr) 1991-05-29
GR3002115T3 (en) 1992-12-30
ATE64016T1 (de) 1991-06-15
DE3862946D1 (de) 1991-07-04
FR2610729B1 (fr) 1989-09-29

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