NO811927L - Magnetisk foelerinnretning. - Google Patents

Magnetisk foelerinnretning.

Info

Publication number
NO811927L
NO811927L NO811927A NO811927A NO811927L NO 811927 L NO811927 L NO 811927L NO 811927 A NO811927 A NO 811927A NO 811927 A NO811927 A NO 811927A NO 811927 L NO811927 L NO 811927L
Authority
NO
Norway
Prior art keywords
sensor device
magnetic sensor
magnetic
sensor
Prior art date
Application number
NO811927A
Other languages
English (en)
Other versions
NO155025C (no
NO155025B (no
Inventor
Erick Oscar 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 NO811927L publication Critical patent/NO811927L/no
Publication of NO155025B publication Critical patent/NO155025B/no
Publication of NO155025C publication Critical patent/NO155025C/no

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NO811927A 1980-06-24 1981-06-05 Magnetfoelerinnretning. NO155025C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO811927L true NO811927L (no) 1981-12-28
NO155025B NO155025B (no) 1986-10-20
NO155025C NO155025C (no) 1987-01-28

Family

ID=22585840

Family Applications (1)

Application Number Title Priority Date Filing Date
NO811927A NO155025C (no) 1980-06-24 1981-06-05 Magnetfoelerinnretning.

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
US4719426A (en) * 1983-01-20 1988-01-12 Scopemoor Limited Method for magnetically detecting a localized disturbance of the ground
GB2135460B (en) * 1983-01-20 1987-10-07 Scopemoor Ltd Detecting hidden objects
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
JPS5730965A (en) 1982-02-19
FR2485751A1 (fr) 1981-12-31
GB2078968A (en) 1982-01-13
NO155025C (no) 1987-01-28
SE8103541L (sv) 1981-12-25
FR2485751B1 (no) 1984-11-30
CA1177891A (en) 1984-11-13
SE445956B (sv) 1986-07-28
DE3124255C2 (de) 1985-05-09
NO155025B (no) 1986-10-20
DE3124255A1 (de) 1982-06-24
GB2078968B (en) 1984-07-25

Similar Documents

Publication Publication Date Title
IT8119908A0 (it) Dispositivo sensore magnetico.
SE8004926L (sv) Sensor
IT8021051A0 (it) Dispositivo sensore magnetico.
DK159008C (da) Skarifikationsapparat
BR8102396A (pt) Dispositivo percutaneo
NL179572C (nl) Stapelinrichting.
IT8125412A0 (it) Dispositivo commutatore a sensore magnetico.
BR8101004A (pt) Dispositivo aperfeicoado de vinipunctura
DE3382332D1 (de) Magnetischer stellenmesswertgeber.
AR229862A1 (es) Dispositivo eseritor
NO161092C (no) Magnetisk registreringsinnretning.
DK150966C (da) Emulgeringsanordning
NO800827L (no) Anordning ved posisjonsmaaling.
NO882570D0 (no) Nuklear magnetisk resonnansavfoelingsanordning.
NL193299B (nl) Videobandapparaat.
ES269978Y (es) Aparato reproductor de mini-casetes.
NO811927L (no) Magnetisk foelerinnretning.
IT8120182A0 (it) Dispositivo di trafilatura.
BR8107975A (pt) Dispositivo espremedor
AT381284B (de) Achssensor
IT8024407A0 (it) Dispositivo di registrazione.
NO145320C (no) Blinklysanordning.
RO79503A2 (ro) Dispozitiv pentru tensionat sirma
BR8105634A (pt) Sensor de inercia
ES250799Y (es) Dispositivo de electrodifusion