JPS55713B1 - Detection of submerged magnetic bodies for example underwater wrecks and submarines - Google Patents

Detection of submerged magnetic bodies for example underwater wrecks and submarines

Info

Publication number
JPS55713B1
JPS55713B1 JP7295071A JP7295071A JPS55713B1 JP S55713 B1 JPS55713 B1 JP S55713B1 JP 7295071 A JP7295071 A JP 7295071A JP 7295071 A JP7295071 A JP 7295071A JP S55713 B1 JPS55713 B1 JP S55713B1
Authority
JP
Japan
Prior art keywords
wrecks
submarines
detection
magnetic bodies
example underwater
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.)
Pending
Application number
JP7295071A
Other languages
Japanese (ja)
Other versions
JPS476944A (en
Inventor
Guy Chiron
A Salvi
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS476944A publication Critical patent/JPS476944A/ja
Publication of JPS55713B1 publication Critical patent/JPS55713B1/en
Pending 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
    • G01V3/15—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
    • G01V3/165—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 operating with magnetic or electric fields produced or modified by the object or by the detecting device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Networks Using Active Elements (AREA)
JP7295071A 1970-09-18 1971-09-18 Detection of submerged magnetic bodies for example underwater wrecks and submarines Pending JPS55713B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034026A FR2106657A5 (en) 1970-09-18 1970-09-18

Publications (2)

Publication Number Publication Date
JPS476944A JPS476944A (en) 1972-04-15
JPS55713B1 true JPS55713B1 (en) 1980-01-09

Family

ID=9061555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7295071A Pending JPS55713B1 (en) 1970-09-18 1971-09-18 Detection of submerged magnetic bodies for example underwater wrecks and submarines

Country Status (7)

Country Link
JP (1) JPS55713B1 (en)
BE (1) BE772439A (en)
DE (1) DE2146629C3 (en)
FR (1) FR2106657A5 (en)
GB (1) GB1324306A (en)
IT (1) IT939818B (en)
NL (1) NL174877C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180214U (en) * 1982-05-24 1983-12-02 倉敷紡績株式会社 overalls pants

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610540A (en) * 1982-07-06 1986-09-09 General Electric Company Frequency burst analyzer
FR2775083B1 (en) * 1987-12-23 2000-05-05 Crouzet Sa UNDERWATER MAGNETIC DETECTION BUOY
DE3908576A1 (en) * 1989-03-16 1990-09-20 Laukien Guenther METHOD AND DEVICE FOR LOCALIZING PROTON ARMS LOCATED IN WATER-BASED ENVIRONMENT, IN PARTICULAR FOR LOCATING SUBMARINE OR MARINE IN A SEA OR INLAND WATER
FR2751417B1 (en) * 1990-02-01 1999-02-05 Sextant Avionique METHOD FOR IDENTIFYING THE MAGNETISM OF AN OBJECT AND DEVICE USING THE SAME
CN104898172B (en) * 2015-05-19 2017-05-10 吉林大学 Cross-correlation-based nuclear magnetic resonance full wave signal noise filtering method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180214U (en) * 1982-05-24 1983-12-02 倉敷紡績株式会社 overalls pants

Also Published As

Publication number Publication date
IT939818B (en) 1973-02-10
BE772439A (en) 1972-01-17
DE2146629B2 (en) 1979-05-31
NL174877B (en) 1984-03-16
DE2146629C3 (en) 1980-02-14
NL7112851A (en) 1972-03-21
NL174877C (en) 1984-08-16
FR2106657A5 (en) 1972-05-05
DE2146629A1 (en) 1972-05-25
GB1324306A (en) 1973-07-25
JPS476944A (en) 1972-04-15

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