FR2176773A1 - - Google Patents

Info

Publication number
FR2176773A1
FR2176773A1 FR7309445A FR7309445A FR2176773A1 FR 2176773 A1 FR2176773 A1 FR 2176773A1 FR 7309445 A FR7309445 A FR 7309445A FR 7309445 A FR7309445 A FR 7309445A FR 2176773 A1 FR2176773 A1 FR 2176773A1
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.)
Withdrawn
Application number
FR7309445A
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
Publication of FR2176773A1 publication Critical patent/FR2176773A1/fr
Withdrawn legal-status Critical Current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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7309445A 1972-03-17 1973-03-16 Withdrawn FR2176773A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23558472A 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
FR2176773A1 true FR2176773A1 (fr) 1973-11-02

Family

ID=22886114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309445A Withdrawn FR2176773A1 (fr) 1972-03-17 1973-03-16

Country Status (8)

Country Link
US (1) US3758850A (fr)
JP (1) JPS4914152A (fr)
CA (1) CA985041A (fr)
DE (1) DE2313652A1 (fr)
FR (1) FR2176773A1 (fr)
GB (1) GB1384659A (fr)
IT (1) IT979859B (fr)
NL (1) NL7303703A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639717A1 (fr) * 1988-11-25 1990-06-01 Clausin Jacques Capteur de mesure des trois composantes du champ magnetique local
EP0411971A2 (fr) * 1989-07-24 1991-02-06 CLAUSIN, Jacques 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873914A (en) * 1973-07-18 1975-03-25 Sperry Rand Corp Flux valve apparatus for sensing both horizontal and vertical components of an ambient magnetic field
GB2204407B (en) * 1986-03-19 1990-04-11 Thorn Emi Electronics Ltd Magnetic sensor arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373096A (en) * 1941-12-15 1945-04-10 Sperry Gyroscope Co Inc Magnetic pick-off for sensitive instruments
US2403347A (en) * 1943-04-15 1946-07-02 Sperry Gyroscope Co Inc Flux valve
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639717A1 (fr) * 1988-11-25 1990-06-01 Clausin Jacques Capteur de mesure des trois composantes du champ magnetique local
EP0411971A2 (fr) * 1989-07-24 1991-02-06 CLAUSIN, Jacques 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
EP0411971A3 (en) * 1989-07-24 1991-04-24 Jacques Clausin Three component local magnetic field detector

Also Published As

Publication number Publication date
GB1384659A (en) 1975-02-19
JPS4914152A (fr) 1974-02-07
NL7303703A (fr) 1973-09-19
US3758850A (en) 1973-09-11
DE2313652A1 (de) 1973-09-20
IT979859B (it) 1974-09-30
CA985041A (en) 1976-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse