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GB2403294B - Movement sensor - Google Patents

Movement sensor

Info

Publication number
GB2403294B
GB2403294B GB0314936A GB0314936A GB2403294B GB 2403294 B GB2403294 B GB 2403294B GB 0314936 A GB0314936 A GB 0314936A GB 0314936 A GB0314936 A GB 0314936A GB 2403294 B GB2403294 B GB 2403294B
Authority
GB
United Kingdom
Prior art keywords
movement sensor
sensor
movement
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
GB0314936A
Other versions
GB0314936D0 (en
GB2403294A (en
Inventor
Ronald Scott
Hyo Moon Lee
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.)
COMESYS EUROP Ltd
METALTECH SERVICES Ltd
Original Assignee
COMESYS EUROP Ltd
METALTECH SERVICES Ltd
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 COMESYS EUROP Ltd, METALTECH SERVICES Ltd filed Critical COMESYS EUROP Ltd
Priority to GB0314936A priority Critical patent/GB2403294B/en
Publication of GB0314936D0 publication Critical patent/GB0314936D0/en
Publication of GB2403294A publication Critical patent/GB2403294A/en
Application granted granted Critical
Publication of GB2403294B publication Critical patent/GB2403294B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB0314936A 2003-06-26 2003-06-26 Movement sensor Expired - Lifetime GB2403294B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0314936A GB2403294B (en) 2003-06-26 2003-06-26 Movement sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0314936A GB2403294B (en) 2003-06-26 2003-06-26 Movement sensor

Publications (3)

Publication Number Publication Date
GB0314936D0 GB0314936D0 (en) 2003-07-30
GB2403294A GB2403294A (en) 2004-12-29
GB2403294B true GB2403294B (en) 2006-06-14

Family

ID=27637412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314936A Expired - Lifetime GB2403294B (en) 2003-06-26 2003-06-26 Movement sensor

Country Status (1)

Country Link
GB (1) GB2403294B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240230B2 (en) 2005-01-18 2012-08-14 Kongsberg Automotive Holding Asa, Inc. Pedal sensor and method
US7710108B2 (en) * 2007-03-16 2010-05-04 Illinois Tool Works Inc. Hall effect accelerator module

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518750B1 (en) * 2000-08-10 2003-02-11 Delphi Technologies, Inc. Angular position sensor including rotor with spaced bar magnets
GB2379025A (en) * 1998-12-01 2003-02-26 Ford Motor Co Rotary position sensor
WO2003027606A1 (en) * 2001-06-11 2003-04-03 Control & Measurement Systems Co., Ltd. Thermo electric current noncontact type two channel rotating positioning sensor
GB2391320A (en) * 2002-07-26 2004-02-04 Visteon Global Tech Inc Magnetic circuit for a rotary position sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379025A (en) * 1998-12-01 2003-02-26 Ford Motor Co Rotary position sensor
US6518750B1 (en) * 2000-08-10 2003-02-11 Delphi Technologies, Inc. Angular position sensor including rotor with spaced bar magnets
WO2003027606A1 (en) * 2001-06-11 2003-04-03 Control & Measurement Systems Co., Ltd. Thermo electric current noncontact type two channel rotating positioning sensor
GB2391320A (en) * 2002-07-26 2004-02-04 Visteon Global Tech Inc Magnetic circuit for a rotary position sensor

Also Published As

Publication number Publication date
GB0314936D0 (en) 2003-07-30
GB2403294A (en) 2004-12-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130502 AND 20130508

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230223 AND 20230301

PE20 Patent expired after termination of 20 years

Expiry date: 20230625