CA1004454A - Earth's magnetic field sensor - Google Patents

Earth's magnetic field sensor

Info

Publication number
CA1004454A
CA1004454A CA198,540A CA198540A CA1004454A CA 1004454 A CA1004454 A CA 1004454A CA 198540 A CA198540 A CA 198540A CA 1004454 A CA1004454 A CA 1004454A
Authority
CA
Canada
Prior art keywords
earth
magnetic field
field sensor
sensor
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
Application number
CA198,540A
Other languages
English (en)
Inventor
Donald J. Kesselring
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA1004454A publication Critical patent/CA1004454A/en
Expired 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
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
CA198,540A 1973-07-18 1974-04-30 Earth's magnetic field sensor Expired CA1004454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380523A US3873914A (en) 1973-07-18 1973-07-18 Flux valve apparatus for sensing both horizontal and vertical components of an ambient magnetic field

Publications (1)

Publication Number Publication Date
CA1004454A true CA1004454A (en) 1977-02-01

Family

ID=23501504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,540A Expired CA1004454A (en) 1973-07-18 1974-04-30 Earth's magnetic field sensor

Country Status (8)

Country Link
US (1) US3873914A (de)
JP (1) JPS5911873B2 (de)
CA (1) CA1004454A (de)
DE (1) DE2434374C2 (de)
FR (1) FR2238162B1 (de)
GB (1) GB1428627A (de)
IT (1) IT1016284B (de)
SE (1) SE390452B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006384A1 (de) * 1980-02-21 1981-09-03 Teldix Gmbh, 6900 Heidelberg Vorrichtung zum erfassen eines magnetfeldes
DE3172946D1 (en) * 1981-03-07 1986-01-02 Teldix Gmbh Device for recording a magnetic field
US4497034A (en) * 1981-08-05 1985-01-29 Nippon Soken, Inc. Heading detecting apparatus
US4440433A (en) * 1982-04-05 1984-04-03 Williams Wallace W Air deflector and method of providing air deflector
US4462165A (en) * 1983-01-31 1984-07-31 The Boeing Company Three axis orientation sensor for an aircraft or the like
JPS61243794A (ja) * 1985-04-23 1986-10-30 株式会社日立ビルシステムサ−ビス マンコンベアの欄干
FR2695210B1 (fr) * 1992-09-03 1994-10-21 Eca Dispositif pour la mesure des trois composantes orthogonales d'un champ électromagnétique.
ITMI20061000A1 (it) * 2006-05-22 2007-11-23 Milano Politecnico Giunto elastico a cerniera sferica traslante e sensore di forze e momenti perfezionato con tale giunto
FR2974420A1 (fr) * 2011-04-22 2012-10-26 Sagem Defense Securite Vanne de flux et procede de fabrication d'une telle vanne
FR3056302B1 (fr) * 2016-09-20 2018-09-28 Safran Electronics & Defense Systeme pendulaire

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383460A (en) * 1941-03-28 1945-08-28 Purves Corp Magnetic field responsive device
US2539411A (en) * 1944-02-03 1951-01-30 Sperry Corp Automatic pilot
US3136944A (en) * 1945-08-06 1964-06-09 Everett M Hafner Total field magnetometer having series connected inductance elements for substantial removal of even harmonics
US3127559A (en) * 1947-10-15 1964-03-31 Victor E Legg Magnetometer element having a centrally secured ferromagnetic core
US2628254A (en) * 1948-11-13 1953-02-10 Gen Aniline & Film Corp Process of producing amino acetals
US2710942A (en) * 1950-03-23 1955-06-14 Bendix Aviat Corp Electromagnetic induction device
US2998727A (en) * 1959-03-24 1961-09-05 Sperry Rand Corp Heading reference system for navigable craft
US3573610A (en) * 1969-02-04 1971-04-06 Sperry Rand Corp Earth{3 s field-sensitive magnetometer for use in compass systems having gradually converging flux collectors and being insensitive to varying ambient temperature
US3628254A (en) * 1970-04-01 1971-12-21 Sperry Rand Corp Nonpendulous flux valve compass system
US3641679A (en) * 1970-06-29 1972-02-15 Sperry Rand Corp Ruggedized flux valve assembly
US3758850A (en) * 1972-03-17 1973-09-11 Sperry Rand Corp Flux valve apparatus for sensing total horizontal and vertical ambient unidirectional magnetic field

Also Published As

Publication number Publication date
JPS5911873B2 (ja) 1984-03-19
FR2238162B1 (de) 1978-05-26
DE2434374A1 (de) 1975-03-27
SE390452B (sv) 1976-12-20
US3873914A (en) 1975-03-25
JPS5050971A (de) 1975-05-07
FR2238162A1 (de) 1975-02-14
GB1428627A (en) 1976-03-17
DE2434374C2 (de) 1983-03-03
SE7409314L (de) 1975-01-20
IT1016284B (it) 1977-05-30

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