FR2650079B2 - SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD - Google Patents

SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD

Info

Publication number
FR2650079B2
FR2650079B2 FR8909944A FR8909944A FR2650079B2 FR 2650079 B2 FR2650079 B2 FR 2650079B2 FR 8909944 A FR8909944 A FR 8909944A FR 8909944 A FR8909944 A FR 8909944A FR 2650079 B2 FR2650079 B2 FR 2650079B2
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
FR8909944A
Other languages
French (fr)
Other versions
FR2650079A2 (en
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/en
Application filed by Individual filed Critical Individual
Priority to FR8909944A priority Critical patent/FR2650079B2/en
Priority to DE1990611780 priority patent/DE69011780T2/en
Priority to EP19900401467 priority patent/EP0411971B1/en
Publication of FR2650079A2 publication Critical patent/FR2650079A2/en
Application granted granted Critical
Publication of FR2650079B2 publication Critical patent/FR2650079B2/en
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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • 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
    • G01R33/0206—Three-component magnetometers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR8909944A 1988-11-25 1989-07-24 SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD Expired - Lifetime FR2650079B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8909944A FR2650079B2 (en) 1988-11-25 1989-07-24 SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD
DE1990611780 DE69011780T2 (en) 1989-07-24 1990-05-31 Measuring device for the temporal fluctuations of the three components of the local magnetic field and for orienting the measuring device axis with respect to the local vertical.
EP19900401467 EP0411971B1 (en) 1989-07-24 1990-05-31 Arrangment for measuring the temporal variations of the three components of the local magnetic field and orientation of the arrangment with respect to the local vertical

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8815412A FR2639717B1 (en) 1988-11-25 1988-11-25 SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD
FR8909944A FR2650079B2 (en) 1988-11-25 1989-07-24 SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD

Publications (2)

Publication Number Publication Date
FR2650079A2 FR2650079A2 (en) 1991-01-25
FR2650079B2 true FR2650079B2 (en) 1991-10-18

Family

ID=26227007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909944A Expired - Lifetime FR2650079B2 (en) 1988-11-25 1989-07-24 SENSOR FOR MEASURING THE THREE COMPONENTS OF THE LOCAL MAGNETIC FIELD

Country Status (1)

Country Link
FR (1) FR2650079B2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958819A (en) * 1952-03-25 1960-11-01 Western Electric Co Method and apparatus for adjusting magnetometers
GB1202534A (en) * 1966-11-19 1970-08-19 Elliott Brothers London Ltd Improvements relating to magnetically sensitive arrangements

Also Published As

Publication number Publication date
FR2650079A2 (en) 1991-01-25

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