GB0227418D0 - Rotary position sensor - Google Patents

Rotary position sensor

Info

Publication number
GB0227418D0
GB0227418D0 GBGB0227418.1A GB0227418A GB0227418D0 GB 0227418 D0 GB0227418 D0 GB 0227418D0 GB 0227418 A GB0227418 A GB 0227418A GB 0227418 D0 GB0227418 D0 GB 0227418D0
Authority
GB
United Kingdom
Prior art keywords
position sensor
rotary position
rotary
sensor
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.)
Withdrawn
Application number
GBGB0227418.1A
Other versions
GB2379025A (en
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.)
Ford Motor Co
Original Assignee
Ford Motor 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.)
Filing date
Publication date
Priority claimed from US09/203,248 external-priority patent/US6326780B1/en
Application filed by Ford Motor Co filed Critical Ford Motor Co
Publication of GB0227418D0 publication Critical patent/GB0227418D0/en
Publication of GB2379025A publication Critical patent/GB2379025A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB0227418A 1998-12-01 1999-12-01 Rotary position sensor Withdrawn GB2379025A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/203,248 US6326780B1 (en) 1998-12-01 1998-12-01 Magnetic field concentrator array for rotary position sensors
GB9928238A GB2344424B (en) 1998-12-01 1999-12-01 Magnetic field concentrator array for rotary position sensors

Publications (2)

Publication Number Publication Date
GB0227418D0 true GB0227418D0 (en) 2002-12-31
GB2379025A GB2379025A (en) 2003-02-26

Family

ID=26316099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0227418A Withdrawn GB2379025A (en) 1998-12-01 1999-12-01 Rotary position sensor

Country Status (1)

Country Link
GB (1) GB2379025A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403294B (en) * 2003-06-26 2006-06-14 Metaltech Services Ltd Movement sensor
US7456629B2 (en) * 2006-07-11 2008-11-25 Continental Automotive Systems Us, Inc. Rotary angle sensing system
US20130335072A1 (en) * 2012-06-15 2013-12-19 Wolfram Malzfeldt Steering torque angle sensor having a processor and a magneto-resistive element configured in a monolithic architecture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532674C1 (en) * 1995-09-05 1996-11-07 Inst Physikalische Hochtech Ev Rotational angle encoder using giant magnetoresistance striplines
DE19634282A1 (en) * 1996-08-24 1998-02-26 Bosch Gmbh Robert Measuring device for contactless detection of an angle of rotation
DE19716985A1 (en) * 1997-04-23 1998-10-29 A B Elektronik Gmbh Device for determining the position and / or torsion of rotating shafts

Also Published As

Publication number Publication date
GB2379025A (en) 2003-02-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)