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
English (en)
Japanese (ja)
Other versions
JPS476944A (nl
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/ja
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 (nl) 1970-09-18 1970-09-18

Publications (2)

Publication Number Publication Date
JPS476944A JPS476944A (nl) 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 (nl)
BE (1) BE772439A (nl)
DE (1) DE2146629C3 (nl)
FR (1) FR2106657A5 (nl)
GB (1) GB1324306A (nl)
IT (1) IT939818B (nl)
NL (1) NL174877C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180214U (ja) * 1982-05-24 1983-12-02 倉敷紡績株式会社 サロペツトパンツ

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 (fr) * 1987-12-23 2000-05-05 Crouzet Sa Bouee de detection magnetique sous-marine
DE3908576A1 (de) * 1989-03-16 1990-09-20 Laukien Guenther Verfahren und vorrichtung zum lokalisieren von in wasserhaltiger umgebung befindlichen protonenarmen gegenstaenden, insbesondere zum orten von unterseebooten oder seeminen in einem meer oder einem binnengewaesser
FR2751417B1 (fr) * 1990-02-01 1999-02-05 Sextant Avionique Procede d'identification du magnetisme d'un objet et dispositif en faisant application
CN104898172B (zh) * 2015-05-19 2017-05-10 吉林大学 一种基于互相关的核磁共振全波信号噪声滤除方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180214U (ja) * 1982-05-24 1983-12-02 倉敷紡績株式会社 サロペツトパンツ

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1050559B (it) Gruppo di propulsione e di governo per natanti
AU475923B2 (en) Marine seismic cable buoyancy system
GB1546412A (en) Combination sonar and television system for use in underwater exploration
MY7600278A (en) Means of connecting pusher boat and barge
IL42650A0 (en) Corrosion inhibiting pigment and method of making same
ZA718300B (en) Processing of manganese ores
IT993062B (it) Metodo ed apparato per ormeggiare natanti
JPS55713B1 (en) Detection of submerged magnetic bodies for example underwater wrecks and submarines
IT948662B (it) Sistema di verricello di misura subacqueo
CA937506A (en) Underwater pipe positioning methods and apparatus
CA993551A (en) Methods of detecting underwater objects and apparatus therefor
ZA746263B (en) Method of and apparatus for the removal of sea-growth from submerged ship hull surfaces
IL34863A (en) Boat for use as a lifeboat and for other purposes
YU36196B (en) Process for rapid decarbonization of ferrous alloys with oxygen
GB1347333A (en) Method of magnetisation
GB1342797A (en) Magnetic recording medium method of and device for enhancing marine navigational sound signals in teh
IT1005132B (it) Scafo perfezionato di battelli
ZA707809B (en) Method of marine seismic prospecting
IT969478B (it) Apparecchio di galleggiamento e salvataggio subacqueo per sommozzatori
GB1358598A (en) Magnetic recording system and apparatus
CA908510A (en) Design and construction of hulls for marine craft
ZA72525B (en) Underwater gun for marine seismic exploration
AU456268B2 (en) Method of constructing a boat hull
CA846654A (en) Berthing of ships
AU4731572A (en) Boat hull