FR2662261B2 - Capteur de mesures des trois composantes du champ magnetique local. - Google Patents

Capteur de mesures des trois composantes du champ magnetique local.

Info

Publication number
FR2662261B2
FR2662261B2 FR9006158A FR9006158A FR2662261B2 FR 2662261 B2 FR2662261 B2 FR 2662261B2 FR 9006158 A FR9006158 A FR 9006158A FR 9006158 A FR9006158 A FR 9006158A FR 2662261 B2 FR2662261 B2 FR 2662261B2
Authority
FR
France
Prior art keywords
measuring
sensor
components
magnetic field
local magnetic
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.)
Expired - Lifetime
Application number
FR9006158A
Other languages
English (en)
Other versions
FR2662261A2 (fr
Inventor
Clausin Jacques
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR8815412A external-priority patent/FR2639717B1/fr
Application filed by Individual filed Critical Individual
Priority to FR9006158A priority Critical patent/FR2662261B2/fr
Priority to EP19900401467 priority patent/EP0411971B1/fr
Priority to DE1990611780 priority patent/DE69011780T2/de
Publication of FR2662261A2 publication Critical patent/FR2662261A2/fr
Application granted granted Critical
Publication of FR2662261B2 publication Critical patent/FR2662261B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/0206—Three-component magnetometers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/08—Proximity fuzes; Fuzes for remote detonation operated by variations in magnetic field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR9006158A 1988-11-25 1990-05-17 Capteur de mesures des trois composantes du champ magnetique local. Expired - Lifetime FR2662261B2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9006158A FR2662261B2 (fr) 1988-11-25 1990-05-17 Capteur de mesures des trois composantes du champ magnetique local.
EP19900401467 EP0411971B1 (fr) 1989-07-24 1990-05-31 Dispositif de mesure des variations temporelles des trois composantes du champ magnétique local et de l'orientation de l'axe du dispositif par rapport à la verticale du lieu
DE1990611780 DE69011780T2 (de) 1989-07-24 1990-05-31 Messeinrichtung der zeitlichen Schwankungen der drei Komponen- ten des lokalen magnetischen Feldes und zur Orientierung der Messeinrichtungsachse gegenüber der örtlischen Senkrechte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8815412A FR2639717B1 (fr) 1988-11-25 1988-11-25 Capteur de mesure des trois composantes du champ magnetique local
FR9006158A FR2662261B2 (fr) 1988-11-25 1990-05-17 Capteur de mesures des trois composantes du champ magnetique local.

Publications (2)

Publication Number Publication Date
FR2662261A2 FR2662261A2 (fr) 1991-11-22
FR2662261B2 true FR2662261B2 (fr) 1992-08-21

Family

ID=26227008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006158A Expired - Lifetime FR2662261B2 (fr) 1988-11-25 1990-05-17 Capteur de mesures des trois composantes du champ magnetique local.

Country Status (1)

Country Link
FR (1) FR2662261B2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7603806A (en) * 1976-04-09 1977-10-11 Goudsche Machinefabriek Bv Measurement of inclination to vertical - uses instrument with hollow chamber with curved bottom and ball bearing influenced by coil
GB8625365D0 (en) * 1986-10-23 1986-11-26 Radiodetection Ltd Positional information systems
DE3833062A1 (de) * 1988-09-29 1990-04-05 Schmidt Paul Neigungswinkel-messaufnehmer

Also Published As

Publication number Publication date
FR2662261A2 (fr) 1991-11-22

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