FR2498347B2 - - Google Patents

Info

Publication number
FR2498347B2
FR2498347B2 FR8100779A FR8100779A FR2498347B2 FR 2498347 B2 FR2498347 B2 FR 2498347B2 FR 8100779 A FR8100779 A FR 8100779A FR 8100779 A FR8100779 A FR 8100779A FR 2498347 B2 FR2498347 B2 FR 2498347B2
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
FR8100779A
Other languages
French (fr)
Other versions
FR2498347A2 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8100779A priority Critical patent/FR2498347A2/fr
Priority to DE8181402074T priority patent/DE3169767D1/de
Priority to EP81402074A priority patent/EP0057341B1/fr
Priority to US06/339,628 priority patent/US4470013A/en
Priority to NO820126A priority patent/NO154649C/no
Publication of FR2498347A2 publication Critical patent/FR2498347A2/fr
Application granted granted Critical
Publication of FR2498347B2 publication Critical patent/FR2498347B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR8100779A 1981-01-16 1981-01-16 Dispositif de positionnement d'un mobile par un champ magnetique Granted FR2498347A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8100779A FR2498347A2 (fr) 1981-01-16 1981-01-16 Dispositif de positionnement d'un mobile par un champ magnetique
DE8181402074T DE3169767D1 (en) 1981-01-16 1981-12-23 Device for positioning a moving body using a magnetic field
EP81402074A EP0057341B1 (fr) 1981-01-16 1981-12-23 Dispositif de positionnement d'un mobile par un champ magnétique
US06/339,628 US4470013A (en) 1981-01-16 1982-01-15 Method and apparatus for positioning a boat by monitoring the magnetic field created by current circulating in an electric circuit
NO820126A NO154649C (no) 1981-01-16 1982-01-15 Anordning for posisjonering av et bevegelig legeme ved hjelp av et magnetfelt.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100779A FR2498347A2 (fr) 1981-01-16 1981-01-16 Dispositif de positionnement d'un mobile par un champ magnetique

Publications (2)

Publication Number Publication Date
FR2498347A2 FR2498347A2 (fr) 1982-07-23
FR2498347B2 true FR2498347B2 (en17) 1984-01-13

Family

ID=9254235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100779A Granted FR2498347A2 (fr) 1981-01-16 1981-01-16 Dispositif de positionnement d'un mobile par un champ magnetique

Country Status (5)

Country Link
US (1) US4470013A (en17)
EP (1) EP0057341B1 (en17)
DE (1) DE3169767D1 (en17)
FR (1) FR2498347A2 (en17)
NO (1) NO154649C (en17)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550348B1 (fr) * 1983-08-04 1985-10-04 Thomson Csf Systeme de trajectographie d'un batiment naval
US4600883A (en) * 1983-09-21 1986-07-15 Honeywell Inc. Apparatus and method for determining the range and bearing in a plane of an object characterized by an electric or magnetic dipole
FR2610418B1 (fr) * 1987-01-30 1989-05-05 Commissariat Energie Atomique Procede magnetique de determination de la trajectoire d'un objet mobile pour rejoindre un objet magnetique, fixe ou mobile, et dispositif pour la mise en oeuvre du procede
US5272435A (en) * 1991-08-09 1993-12-21 Mcbroom Michael A Apparatus for timing aquatic craft for water skiing competition
FI92437C (fi) * 1992-06-09 1994-11-10 Tampella Oy Valmet Magneettinen mittausmenetelmä raon suuruuden ja muodon (profiilin) määräämiseksi
US5453686A (en) * 1993-04-08 1995-09-26 Polhemus Incorporated Pulsed-DC position and orientation measurement system
FR2726246B1 (fr) * 1994-10-28 1996-11-29 Thomson Csf Procede et systeme de destruction d'objets sous-marins, notamment de mines sous-marines
US5640170A (en) * 1995-06-05 1997-06-17 Polhemus Incorporated Position and orientation measuring system having anti-distortion source configuration
SE0201739D0 (sv) * 2002-06-07 2002-06-07 Electrolux Ab Elektroniskt avgränsningssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731598A (en) * 1951-08-17 1956-01-17 Elliot Marshall Apparatus for tracing underground cables and detecting flaws therein
GB1448742A (en) * 1973-09-25 1976-09-08 Post Office Optical communications systems
US3991363A (en) * 1975-08-11 1976-11-09 Bell Telephone Laboratories, Incorporated Method and apparatus for detecting faults in buried insulated conductors
FR2327556A1 (fr) * 1975-10-07 1977-05-06 Thomson Csf Capteur electromagnetique sensible a une modification d'un champ magnetique et son application a la circulation routiere
US4112349A (en) * 1977-05-09 1978-09-05 Harold James Weber Apparatus including bivolumetric tone subaudition means for positionally spotting and tracing subjacently concealed conductive structures
US4118662A (en) * 1977-06-24 1978-10-03 Harold James Weber Apparatus including bifrequency electromagnetic wave generation means for sympathetic excitation of detached conductive structures
FR2441878A1 (fr) * 1978-11-17 1980-06-13 Thomson Csf Dispositif de positionnement d'un mobile par un champ magnetique
US4263552A (en) * 1978-12-08 1981-04-21 Weber Harold J Translative intelligencer apparatus providing polyindicative response

Also Published As

Publication number Publication date
NO154649B (no) 1986-08-11
US4470013A (en) 1984-09-04
DE3169767D1 (en) 1985-05-09
NO820126L (no) 1982-07-19
FR2498347A2 (fr) 1982-07-23
EP0057341B1 (fr) 1985-04-03
EP0057341A1 (fr) 1982-08-11
NO154649C (no) 1986-11-19

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