NO811927L - Magnetisk foelerinnretning. - Google Patents

Magnetisk foelerinnretning.

Info

Publication number: NO811927L
Authority: NO; Norway
Prior art keywords: sensor device; magnetic sensor; magnetic; sensor
Prior art date: 1980-06-24

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.)

1980-06-24

Filing date

1981-06-05

Publication date

1981-12-28

1981-06-05 Application filed by Schonstedt Instrument Co filed Critical Schonstedt Instrument Co

1981-12-28 Publication of NO811927L publication Critical patent/NO811927L/no

1986-10-20 Publication of NO155025B publication Critical patent/NO155025B/no

1987-01-28 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)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Remote Sensing (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
Engineering & Computer Science (AREA)
Geophysics (AREA)
Condensed Matter Physics & Semiconductors (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)

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
EP0125741B1 (en) *	1983-01-20	1990-08-08	Scopemoor Limited	Detector for buried objects
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

1981
- 1981-05-28 GB GB8116312A patent/GB2078968B/en not_active Expired
- 1981-06-03 CA CA000378965A patent/CA1177891A/en not_active Expired
- 1981-06-05 SE SE8103541A patent/SE445956B/sv not_active IP Right Cessation
- 1981-06-05 NO NO811927A patent/NO155025C/no unknown
- 1981-06-19 DE DE3124255A patent/DE3124255C2/de not_active Expired
- 1981-06-23 FR FR8112295A patent/FR2485751A1/fr active Granted
- 1981-06-24 JP JP9679181A patent/JPS5730965A/ja active Pending

Also Published As

Publication number	Publication date
NO155025C (no)	1987-01-28
CA1177891A (en)	1984-11-13
DE3124255A1 (de)	1982-06-24
NO155025B (no)	1986-10-20
JPS5730965A (en)	1982-02-19
SE8103541L (sv)	1981-12-25
SE445956B (sv)	1986-07-28
GB2078968A (en)	1982-01-13
DE3124255C2 (de)	1985-05-09
FR2485751B1 (no)	1984-11-30
GB2078968B (en)	1984-07-25
FR2485751A1 (fr)	1981-12-31

Publication	Publication Date	Title
IT8119908A0 (it)	1981-02-20	Dispositivo sensore magnetico.
SE8004926L (sv)	1982-01-04	Sensor
IT8021051A0 (it)	1980-03-28	Dispositivo sensore magnetico.
DK159008C (da)	1991-01-28	Skarifikationsapparat
BR8102396A (pt)	1981-12-22	Dispositivo percutaneo
NL179572C (nl)	1986-10-01	Stapelinrichting.
IT8125412A0 (it)	1981-12-02	Dispositivo commutatore a sensore magnetico.
BR8101004A (pt)	1981-08-25	Dispositivo aperfeicoado de vinipunctura
DE3382332D1 (de)	1991-08-14	Magnetischer stellenmesswertgeber.
AR229862A1 (es)	1983-12-30	Dispositivo eseritor
NO161092C (no)	1989-06-28	Magnetisk registreringsinnretning.
DK150966C (da)	1988-02-15	Emulgeringsanordning
NO882570D0 (no)	1988-06-10	Nuklear magnetisk resonnansavfoelingsanordning.
NO800827L (no)	1981-09-22	Anordning ved posisjonsmaaling.
NL193299B (nl)	1999-01-04	Videobandapparaat.
ES269978Y (es)	1984-05-01	Aparato reproductor de mini-casetes.
NO811927L (no)	1981-12-28	Magnetisk foelerinnretning.
IT8120182A0 (it)	1981-03-06	Dispositivo di trafilatura.
BR8107975A (pt)	1982-09-14	Dispositivo espremedor
AT381284B (de)	1986-09-25	Achssensor
IT8024407A0 (it)	1980-09-02	Dispositivo di registrazione.
NO800064L (no)	1981-07-13	Blinklysanordning.
RO79503A2 (ro)	1982-07-06	Dispozitiv pentru tensionat sirma
BR8105634A (pt)	1982-05-18	Sensor de inercia
ES269933Y (es)	1984-04-01	Dispositivo electromagnetico.