DE69228654D1 - Magnetfeldfühler - Google Patents

Magnetfeldfühler

Info

Publication number
DE69228654D1
DE69228654D1 DE69228654T DE69228654T DE69228654D1 DE 69228654 D1 DE69228654 D1 DE 69228654D1 DE 69228654 T DE69228654 T DE 69228654T DE 69228654 T DE69228654 T DE 69228654T DE 69228654 D1 DE69228654 D1 DE 69228654D1
Authority
DE
Germany
Prior art keywords
magnetic field
field sensor
sensor
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 - Lifetime
Application number
DE69228654T
Other languages
English (en)
Other versions
DE69228654T2 (de
Inventor
Bharat B Pant
Richard B Fryer
Donald R Krahn
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25171999&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69228654(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honeywell Inc filed Critical Honeywell Inc
Publication of DE69228654D1 publication Critical patent/DE69228654D1/de
Application granted granted Critical
Publication of DE69228654T2 publication Critical patent/DE69228654T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R33/096—Magnetoresistive devices anisotropic magnetoresistance sensors
    • 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)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
DE69228654T 1991-11-26 1992-11-23 Magnetfeldfühler Expired - Lifetime DE69228654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/797,872 US5247278A (en) 1991-11-26 1991-11-26 Magnetic field sensing device

Publications (2)

Publication Number Publication Date
DE69228654D1 true DE69228654D1 (de) 1999-04-22
DE69228654T2 DE69228654T2 (de) 1999-09-30

Family

ID=25171999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228654T Expired - Lifetime DE69228654T2 (de) 1991-11-26 1992-11-23 Magnetfeldfühler

Country Status (4)

Country Link
US (1) US5247278A (de)
EP (1) EP0544479B1 (de)
CA (1) CA2083008C (de)
DE (1) DE69228654T2 (de)

Families Citing this family (179)

* Cited by examiner, † Cited by third party
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US5247278A (en) 1993-09-21
EP0544479B1 (de) 1999-03-17
CA2083008A1 (en) 1993-05-27
EP0544479A3 (en) 1994-06-15
CA2083008C (en) 2001-01-16
DE69228654T2 (de) 1999-09-30
EP0544479A2 (de) 1993-06-02

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