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
JP2007515629A (en) * 2003-12-04 2007-06-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Magnetic field sensor device

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.
DE19543564A1 (en) * 1994-11-22 1996-05-23 Bosch Gmbh Robert Non-contact rotary angle determn. appts for rotating element

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

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Legal Events

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

Effective date: 20140420