FR2419511B1 - - Google Patents

Info

Publication number
FR2419511B1
FR2419511B1 FR7806943A FR7806943A FR2419511B1 FR 2419511 B1 FR2419511 B1 FR 2419511B1 FR 7806943 A FR7806943 A FR 7806943A FR 7806943 A FR7806943 A FR 7806943A FR 2419511 B1 FR2419511 B1 FR 2419511B1
Authority
FR
France
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
FR7806943A
Other languages
French (fr)
Other versions
FR2419511A1 (fr
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR7806943A priority Critical patent/FR2419511A1/fr
Publication of FR2419511A1 publication Critical patent/FR2419511A1/fr
Application granted granted Critical
Publication of FR2419511B1 publication Critical patent/FR2419511B1/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
    • 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
    • G01V3/104—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 using several coupled or uncoupled coils
    • G01V3/105—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 using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/001—Electric circuits for fuzes characterised by the ammunition class or type
    • F42C11/007—Electric circuits for fuzes characterised by the ammunition class or type for land mines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR7806943A 1978-03-10 1978-03-10 Dispositif de detection de masses metalliques mobiles destine notamment a l'amorcage d'une mine anti-char Granted FR2419511A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806943A FR2419511A1 (fr) 1978-03-10 1978-03-10 Dispositif de detection de masses metalliques mobiles destine notamment a l'amorcage d'une mine anti-char

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806943A FR2419511A1 (fr) 1978-03-10 1978-03-10 Dispositif de detection de masses metalliques mobiles destine notamment a l'amorcage d'une mine anti-char

Publications (2)

Publication Number Publication Date
FR2419511A1 FR2419511A1 (fr) 1979-10-05
FR2419511B1 true FR2419511B1 (cs) 1981-12-11

Family

ID=9205619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806943A Granted FR2419511A1 (fr) 1978-03-10 1978-03-10 Dispositif de detection de masses metalliques mobiles destine notamment a l'amorcage d'une mine anti-char

Country Status (1)

Country Link
FR (1) FR2419511A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077605A3 (en) * 1981-10-15 1984-08-15 Brunswick Corporation Cue ball detection and separation assembly
FR2667952A1 (fr) * 1990-10-15 1992-04-17 Plymouth Francaise Sa Dispositif pour la detection, l'identification et le suivi de canalisations enterrees ou autres objets optiquement invisibles.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948847A (en) * 1957-05-03 1960-08-09 Welex Inc Electromagnetic conductivity detection
US3826973A (en) * 1973-01-10 1974-07-30 Benson R Electromagnetic gradiometer

Also Published As

Publication number Publication date
FR2419511A1 (fr) 1979-10-05

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