SE445956B - Magnetkennaranordning - Google Patents

Magnetkennaranordning

Info

Publication number
SE445956B
SE445956B SE8103541A SE8103541A SE445956B SE 445956 B SE445956 B SE 445956B SE 8103541 A SE8103541 A SE 8103541A SE 8103541 A SE8103541 A SE 8103541A SE 445956 B SE445956 B SE 445956B
Authority
SE
Sweden
Prior art keywords
tube
magnetic
sensor device
cover
plug
Prior art date
Application number
SE8103541A
Other languages
English (en)
Swedish (sv)
Other versions
SE8103541L (sv
Inventor
E O Schonstedt
Original Assignee
Schonstedt Instrument Co
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 Schonstedt Instrument Co filed Critical Schonstedt Instrument Co
Publication of SE8103541L publication Critical patent/SE8103541L/
Publication of SE445956B publication Critical patent/SE445956B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • 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
    • G01R33/022—Measuring gradient

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Geophysics And Detection Of Objects (AREA)
SE8103541A 1980-06-24 1981-06-05 Magnetkennaranordning SE445956B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16248980A 1980-06-24 1980-06-24

Publications (2)

Publication Number Publication Date
SE8103541L SE8103541L (sv) 1981-12-25
SE445956B true SE445956B (sv) 1986-07-28

Family

ID=22585840

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103541A SE445956B (sv) 1980-06-24 1981-06-05 Magnetkennaranordning

Country Status (7)

Country Link
JP (1) JPS5730965A (no)
CA (1) CA1177891A (no)
DE (1) DE3124255C2 (no)
FR (1) FR2485751A1 (no)
GB (1) GB2078968B (no)
NO (1) NO155025C (no)
SE (1) SE445956B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135460B (en) * 1983-01-20 1987-10-07 Scopemoor Ltd Detecting hidden objects
DE3482902D1 (de) * 1983-01-20 1990-09-13 Scopemoor Ltd Detektor fuer vergrabene gegenstaende.
JPH0792499B2 (ja) * 1984-08-08 1995-10-09 三菱電機株式会社 磁界測定子位置決め装置
FR2582905B1 (fr) * 1985-06-07 1989-08-25 Agot Aime Dispositif de detection pour animaux.
GB2230341B (en) * 1989-01-28 1994-01-05 Cambridge Engineering Design L Apparatus for and method of measuring magnetic flux density
DE4210905A1 (de) * 1992-04-02 1993-10-07 Steingroever Magnet Physik Magnetfeld-Sensor mit akustischer Anzeige
DE4232466A1 (de) * 1992-09-28 1994-03-31 Klaus Ebinger Magnetometersonde
CN103229056B (zh) 2010-11-30 2015-06-24 皇家飞利浦电子股份有限公司 用于磁致动粒子的传感器装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966853A (en) * 1941-10-27 1961-01-03 Jr Edward S Gilfillan Buoyant mine with gradiometer
US2981885A (en) * 1958-07-21 1961-04-25 Erick O Schonstedt Saturable measuring device and magnetic core therefor
US3050679A (en) * 1960-02-18 1962-08-21 Erick O Schonstedt Device for detecting or measuring magnetic fields
US3487459A (en) * 1968-03-28 1969-12-30 Erick O Schonstedt Induced magnetic compensation for misalignment of magnetic gradiometer sensors
US3488579A (en) * 1969-04-01 1970-01-06 Erick O Schonstedt Magnetic gradiometer apparatus with misalignment compensation
US3757209A (en) * 1972-02-11 1973-09-04 E Schonstedt Compensation for misalignment of magnetic sensors
US3961245A (en) * 1974-11-20 1976-06-01 Schonstedt Instrument Company Magnetic locator having improved sensors
DE2929404C2 (de) * 1979-07-20 1983-10-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Differenzfeldsonde

Also Published As

Publication number Publication date
NO811927L (no) 1981-12-28
GB2078968B (en) 1984-07-25
SE8103541L (sv) 1981-12-25
CA1177891A (en) 1984-11-13
FR2485751B1 (no) 1984-11-30
NO155025C (no) 1987-01-28
FR2485751A1 (fr) 1981-12-31
NO155025B (no) 1986-10-20
DE3124255A1 (de) 1982-06-24
GB2078968A (en) 1982-01-13
JPS5730965A (en) 1982-02-19
DE3124255C2 (de) 1985-05-09

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