IT1146705B - Misuratore del gradiente a strato magnetico sottile - Google Patents

Misuratore del gradiente a strato magnetico sottile

Info

Publication number
IT1146705B
IT1146705B IT67337/81A IT6733781A IT1146705B IT 1146705 B IT1146705 B IT 1146705B IT 67337/81 A IT67337/81 A IT 67337/81A IT 6733781 A IT6733781 A IT 6733781A IT 1146705 B IT1146705 B IT 1146705B
Authority
IT
Italy
Prior art keywords
magnetic layer
thin magnetic
layer gradient
gradient meter
meter
Prior art date
Application number
IT67337/81A
Other languages
English (en)
Other versions
IT8167337A0 (it
Inventor
Guy Chiron
Andre Dumont
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of IT8167337A0 publication Critical patent/IT8167337A0/it
Application granted granted Critical
Publication of IT1146705B publication Critical patent/IT1146705B/it

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
    • G01R33/022—Measuring gradient

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
IT67337/81A 1980-03-17 1981-03-11 Misuratore del gradiente a strato magnetico sottile IT1146705B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005907A FR2560388B1 (fr) 1980-03-17 1980-03-17 Gradientmetre a couche magnetique mince

Publications (2)

Publication Number Publication Date
IT8167337A0 IT8167337A0 (it) 1981-03-11
IT1146705B true IT1146705B (it) 1986-11-19

Family

ID=9239735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67337/81A IT1146705B (it) 1980-03-17 1981-03-11 Misuratore del gradiente a strato magnetico sottile

Country Status (6)

Country Link
US (1) US4703266A (it)
DE (1) DE3109212A1 (it)
FR (1) FR2560388B1 (it)
GB (1) GB2175696B (it)
IT (1) IT1146705B (it)
NL (1) NL8100813A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130654A (en) * 1989-06-16 1992-07-14 University Of Virginia Alumni Patents Foundation Magnetolelastic amorphous metal ribbon gradiometer
US5122744A (en) * 1990-10-09 1992-06-16 Ibm Corporation Gradiometer having a magnetometer which cancels background magnetic field from other magnetometers
AT403964B (de) * 1992-02-28 1998-07-27 Oesterr Draukraftwerke Messanordnung für die messung der räumlichen verteilung magnetischer wechselfelder
DE19651922C2 (de) * 1996-12-13 2001-11-15 Stn Atlas Elektronik Gmbh Anpaßverstärker für eine Induktionssonde und Meßvorrichtung mit mindestens zweiim Abstand voneinander angeordneten Induktionssonden
CN112611310B (zh) * 2020-12-11 2022-09-27 哈尔滨工程大学 一种磁偶极子目标测距测向方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286169A (en) * 1962-06-22 1966-11-15 Bell Telephone Labor Inc Combined magnetometer and gradiometer
FR1523462A (fr) * 1967-03-24 1968-05-03 Schonstedt Instrument Co Magnétomètre avec compensation de non-alignement
US3518535A (en) * 1968-02-27 1970-06-30 Burroughs Corp Thin film gradiometer with transducer windings connected in series as part of the resonant circuit of the energizing source
US3919630A (en) * 1969-12-10 1975-11-11 Kokusai Denshin Denwa Co Ltd Flux detection device using a parametrically excited second harmonic oscillator
FR2198146B1 (it) * 1972-09-04 1976-08-13 Commissariat Energie Atomique

Also Published As

Publication number Publication date
FR2560388A1 (fr) 1985-08-30
GB2175696A (en) 1986-12-03
NL8100813A (nl) 1985-08-01
US4703266A (en) 1987-10-27
IT8167337A0 (it) 1981-03-11
GB8513757D0 (en) 1985-07-03
FR2560388B1 (fr) 1986-08-01
GB2175696B (en) 1989-08-02
DE3109212A1 (de) 1986-09-04

Similar Documents

Publication Publication Date Title
IT1149228B (it) Trasduttore induttivo a sottile pellicola
FI811828L (fi) Magnetiskt placerbara biosoenderdelbara lipid-mikrosfaerer
IT1114187B (it) Apparecchiatura per il deposito elettrolitico di una sottile pellicola di permalloy
FR2461237B1 (fr) Debitmetre electromagnetique
IT1177090B (it) Filtro magnetico ad alto gradiente incrementato
JPS52112797A (en) Ironnsilicon magnetic thin film
SE7601866L (sv) Magnetmetaranordning
BE887690A (fr) Transducteur magnetique a canaux multiples
ES501671A0 (es) Perfeccionamientos en conjuntos indicadores magneticos
IT1146705B (it) Misuratore del gradiente a strato magnetico sottile
AT371229B (de) Magnetventil
DK438281A (da) Magnetisk doerlaas
AT388475B (de) Magnetband-wiedergabegeraet
JPS5746107A (en) Thin layer measuring apparatus by b rays
AT372217B (de) Haltemagnetausloeser hoher empfindlichkeit
GB2073425B (en) Magnetic layer thickness gauge
ATA492680A (de) Magnetschiebeschloss
PL201578A1 (pl) Miernik indukcji magnetycznej
BR8007375A (pt) Trena eletronica mecanica
ES252978Y (es) Pulsera magnetica
BR7902815A (pt) Medidor eletromagnetico
PL191434A1 (pl) Miernik elektromagnetyczny
ES251259Y (es) Detector magnetico de monedas
RO79595A2 (ro) Poligon pentru masurarea cimpului magnetic si a gradientului de cimp magnetic
AR220632A1 (es) Medidor volumetrico