GB1354983A - Magnetometers - Google Patents

Magnetometers

Info

Publication number
GB1354983A
GB1354983A GB1759971A GB1759971A GB1354983A GB 1354983 A GB1354983 A GB 1354983A GB 1759971 A GB1759971 A GB 1759971A GB 1759971 A GB1759971 A GB 1759971A GB 1354983 A GB1354983 A GB 1354983A
Authority
GB
United Kingdom
Prior art keywords
coil
detector
pulse generator
wound
copper
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
GB1759971A
Other languages
English (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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1354983A publication Critical patent/GB1354983A/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
    • G01R33/05—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle in thin-film element

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
GB1759971A 1970-06-11 1971-05-27 Magnetometers Expired GB1354983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4546670A 1970-06-11 1970-06-11

Publications (1)

Publication Number Publication Date
GB1354983A true GB1354983A (en) 1974-06-05

Family

ID=21938047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1759971A Expired GB1354983A (en) 1970-06-11 1971-05-27 Magnetometers

Country Status (5)

Country Link
US (1) US3657641A (enExample)
CA (1) CA938671A (enExample)
DE (1) DE2117266A1 (enExample)
FR (1) FR2094181B1 (enExample)
GB (1) GB1354983A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284196A3 (en) * 1987-03-06 1990-03-21 THE GENERAL ELECTRIC COMPANY, p.l.c. Magnetometer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138548B1 (enExample) * 1971-05-31 1976-10-22
US3842407A (en) * 1972-06-30 1974-10-15 Ibm Inductive sensor for magnetic bubble domain detection
US4017344A (en) * 1973-03-05 1977-04-12 Harold Lorber Magnetically enhanced coaxial cable with improved time delay characteristics
US4088954A (en) * 1975-02-04 1978-05-09 Nasa Magnetometer with a miniature transducer and automatic scanning
US4293815A (en) * 1978-05-01 1981-10-06 Century Geophysical Corporation Fluxgate magnetometer circuit with earth's field elimination
US4683535A (en) * 1985-04-02 1987-07-28 Stichting Centruum Voor Micro Electronika Twente Thin film magnetometer
DE3738455A1 (de) * 1986-11-25 1988-06-01 Landis & Gyr Ag Anordnung zum messen eines flussarmen magnetfeldes
US5199178A (en) * 1991-10-23 1993-04-06 Apac, Inc. Thin film compass and method for manufacturing the same
DE19651923C2 (de) * 1996-12-13 2001-03-29 Stn Atlas Elektronik Gmbh Sonde zur Erfassung von magnetischen Wechselfeldern
US6216843B1 (en) * 1997-06-05 2001-04-17 Nippon Conlux Co., Ltd. Apparatus for taking out information using magnetic sensor and carrying out test of article by using that information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239754A (en) * 1963-10-09 1966-03-08 Texas Instruments Inc Thin film magnetometer
US3400328A (en) * 1964-02-24 1968-09-03 Texas Instruments Inc Anisotropic ferromagnetic thin film magnetometer systems utilizing a modulator to perturb the field on the sensitive axis
US3421075A (en) * 1966-05-27 1969-01-07 Us Navy Thin film magnetometer using thin film coated conductors
US3562638A (en) * 1968-11-18 1971-02-09 Honeywell Inc Thin film magnetometer using magnetic vector rotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284196A3 (en) * 1987-03-06 1990-03-21 THE GENERAL ELECTRIC COMPANY, p.l.c. Magnetometer

Also Published As

Publication number Publication date
FR2094181A1 (enExample) 1972-02-04
US3657641A (en) 1972-04-18
CA938671A (en) 1973-12-18
DE2117266A1 (de) 1971-12-16
FR2094181B1 (enExample) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee