FR2309881A1 - Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur - Google Patents

Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur

Info

Publication number
FR2309881A1
FR2309881A1 FR7513339A FR7513339A FR2309881A1 FR 2309881 A1 FR2309881 A1 FR 2309881A1 FR 7513339 A FR7513339 A FR 7513339A FR 7513339 A FR7513339 A FR 7513339A FR 2309881 A1 FR2309881 A1 FR 2309881A1
Authority
FR
France
Prior art keywords
probe
driven
gnd
dangerous
magnetic detector
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
FR7513339A
Other languages
English (en)
French (fr)
Other versions
FR2309881B3 (enExample
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.)
PATWORLD ANSTALT
Original Assignee
PATWORLD ANSTALT
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 PATWORLD ANSTALT filed Critical PATWORLD ANSTALT
Priority to FR7513339A priority Critical patent/FR2309881A1/fr
Priority to IT2257076A priority patent/IT1060238B/it
Publication of FR2309881A1 publication Critical patent/FR2309881A1/fr
Application granted granted Critical
Publication of FR2309881B3 publication Critical patent/FR2309881B3/fr
Granted 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
    • 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)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7513339A 1975-04-29 1975-04-29 Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur Granted FR2309881A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7513339A FR2309881A1 (fr) 1975-04-29 1975-04-29 Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur
IT2257076A IT1060238B (it) 1975-04-29 1976-04-22 Apparecchiatura per la ricerca di oggetti in ferro e simili interrati in profondita

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7513339A FR2309881A1 (fr) 1975-04-29 1975-04-29 Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur

Publications (2)

Publication Number Publication Date
FR2309881A1 true FR2309881A1 (fr) 1976-11-26
FR2309881B3 FR2309881B3 (enExample) 1978-11-10

Family

ID=9154590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513339A Granted FR2309881A1 (fr) 1975-04-29 1975-04-29 Appareil de recherche d'objets en fer ou autres analogues, enterres en profondeur

Country Status (2)

Country Link
FR (1) FR2309881A1 (enExample)
IT (1) IT1060238B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678966A1 (fr) * 1991-07-12 1993-01-15 Gaz De France Outil a detecteur integre.
NL9200954A (nl) * 1992-05-29 1993-12-16 Monshouwer Beheer B V Inrichting en werkwijze voor het lokaliseren van voorwerpen in de grond.
WO1995030913A1 (en) * 1994-05-06 1995-11-16 Radiodetection Limited Locator
WO1996003664A1 (en) * 1994-07-22 1996-02-08 Radiodetection Limited Identification of buried cables
EP0780706A3 (de) * 1995-12-19 1999-05-19 DÄHNE Brunnenbau Velten GmbH Vorrichtung zur Ortung von im Boden verborgener Munition
WO2019105874A1 (en) * 2017-11-30 2019-06-06 Sub Service Srl Non-magnetic hollow pole with magnetic probe for under water detection of unexploded ordnance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678966A1 (fr) * 1991-07-12 1993-01-15 Gaz De France Outil a detecteur integre.
NL9200954A (nl) * 1992-05-29 1993-12-16 Monshouwer Beheer B V Inrichting en werkwijze voor het lokaliseren van voorwerpen in de grond.
WO1995030913A1 (en) * 1994-05-06 1995-11-16 Radiodetection Limited Locator
WO1996003664A1 (en) * 1994-07-22 1996-02-08 Radiodetection Limited Identification of buried cables
EP0780706A3 (de) * 1995-12-19 1999-05-19 DÄHNE Brunnenbau Velten GmbH Vorrichtung zur Ortung von im Boden verborgener Munition
WO2019105874A1 (en) * 2017-11-30 2019-06-06 Sub Service Srl Non-magnetic hollow pole with magnetic probe for under water detection of unexploded ordnance

Also Published As

Publication number Publication date
IT1060238B (it) 1982-07-10
FR2309881B3 (enExample) 1978-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse