GB2350901B - Method and device for ascertaining a parameter of a magnetic field - Google Patents

Method and device for ascertaining a parameter of a magnetic field

Info

Publication number
GB2350901B
GB2350901B GB0009921A GB0009921A GB2350901B GB 2350901 B GB2350901 B GB 2350901B GB 0009921 A GB0009921 A GB 0009921A GB 0009921 A GB0009921 A GB 0009921A GB 2350901 B GB2350901 B GB 2350901B
Authority
GB
United Kingdom
Prior art keywords
ascertaining
parameter
magnetic field
magnetic
field
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 - Fee Related
Application number
GB0009921A
Other versions
GB2350901A (en
GB0009921D0 (en
Inventor
Wolfgang Grothe
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0009921D0 publication Critical patent/GB0009921D0/en
Publication of GB2350901A publication Critical patent/GB2350901A/en
Application granted granted Critical
Publication of GB2350901B publication Critical patent/GB2350901B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
GB0009921A 1999-04-30 2000-04-20 Method and device for ascertaining a parameter of a magnetic field Expired - Fee Related GB2350901B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999119681 DE19919681B4 (en) 1999-04-30 1999-04-30 Method and device for determining the magnitude and / or direction of a magnetic field

Publications (3)

Publication Number Publication Date
GB0009921D0 GB0009921D0 (en) 2000-06-07
GB2350901A GB2350901A (en) 2000-12-13
GB2350901B true GB2350901B (en) 2001-04-11

Family

ID=7906403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0009921A Expired - Fee Related GB2350901B (en) 1999-04-30 2000-04-20 Method and device for ascertaining a parameter of a magnetic field

Country Status (3)

Country Link
DE (1) DE19919681B4 (en)
FR (1) FR2793035A1 (en)
GB (1) GB2350901B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004024123D1 (en) * 2003-12-04 2009-12-24 Nxp Bv MAGNETIC FIELD-SENSOR ASSEMBLY

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064140A (en) * 1979-11-27 1981-06-10 Landis & Gyr Ag Measuring transducers for measuring magnetic fields
EP0065830A1 (en) * 1981-05-07 1982-12-01 EMI Limited Magnetoresistive sensor arrangement
EP0074219A1 (en) * 1981-09-09 1983-03-16 EMI Limited Arrangements for resolving magnetic field components
EP0246781A2 (en) * 1986-05-21 1987-11-25 Gec Avionics Limited Magnetic field direction indicating devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667535A5 (en) * 1984-03-28 1988-10-14 Landis & Gyr Ag METHOD FOR MEASURING A MAGNETIC FIELD AND DEVICE FOR IMPLEMENTING THE METHOD.
DE19543562A1 (en) * 1994-11-22 1996-05-23 Bosch Gmbh Robert System for non-contact determination of angle of rotation of rotatable element for e.g. ignition control in motor vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064140A (en) * 1979-11-27 1981-06-10 Landis & Gyr Ag Measuring transducers for measuring magnetic fields
EP0065830A1 (en) * 1981-05-07 1982-12-01 EMI Limited Magnetoresistive sensor arrangement
EP0074219A1 (en) * 1981-09-09 1983-03-16 EMI Limited Arrangements for resolving magnetic field components
EP0246781A2 (en) * 1986-05-21 1987-11-25 Gec Avionics Limited Magnetic field direction indicating devices

Also Published As

Publication number Publication date
DE19919681A1 (en) 2000-11-02
GB2350901A (en) 2000-12-13
GB0009921D0 (en) 2000-06-07
DE19919681B4 (en) 2009-02-05
FR2793035A1 (en) 2000-11-03

Similar Documents

Publication Publication Date Title
GB2355538B (en) Device and method for measurement of resistivity outside of a wellpipe
GB2343521B (en) Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling
GB9927127D0 (en) A method of manufacturing an item and apparatus for manufacturing an item
EP1310211A4 (en) Magnetic resonance imaging device and method
GB2330203B (en) Method and apparatus for measuring nuclear magnetic resonance
AU2053101A (en) Nuclear magnetic resonance method and logging apparatus
AU1679501A (en) Method and device for determining local distribution of a measuring parameter
GB2368636B (en) A method of investigating vibrations and an apparatus therefor
IL143710A0 (en) Method and apparatus for determining electromagnetic field characteristics within a volume
IL147135A0 (en) Methods of and apparatus for analysing a signal
GB2351147B (en) Method and apparatus for ascertaining a characteristic of a geological formation
AU5778799A (en) Magnetic field calibration/testing device and method
EP1232690A4 (en) Method and device for measuring frequency of specific behavior of animal
EP1279021A4 (en) Apparatus and method for measuring the mass of a substance
AU2001289579A1 (en) Method and apparatus for measuring magnetic field strengths
GB0000749D0 (en) Device and method to homogenise a magnetic field
PL342052A1 (en) Method of and apparatus for ascertaining completeness of a pack
EP1152367A4 (en) Method of measuring coercive force of a magnetic card
GB2350901B (en) Method and device for ascertaining a parameter of a magnetic field
AUPQ328299A0 (en) A method and apparatus for detecting a substance using nuclear resonance
GB2392733B (en) Method and apparatus for magnetic field measurement
AU3548300A (en) Device for detecting a magnetic characteristic of a test object
GB2337334B (en) A coil for a magnet and a method of manufacture thereof
GB2367172B (en) Detection apparatus and a method of detection
AU6014499A (en) A method and a device for carrying out measurements based upon magnetism

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140420