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FR2304900A1 - INDUCTION POSITION INDICATOR - Google Patents

INDUCTION POSITION INDICATOR

Info

Publication number
FR2304900A1
FR2304900A1 FR7607432A FR7607432A FR2304900A1 FR 2304900 A1 FR2304900 A1 FR 2304900A1 FR 7607432 A FR7607432 A FR 7607432A FR 7607432 A FR7607432 A FR 7607432A FR 2304900 A1 FR2304900 A1 FR 2304900A1
Authority
FR
France
Prior art keywords
position indicator
induction position
induction
indicator
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.)
Granted
Application number
FR7607432A
Other languages
French (fr)
Other versions
FR2304900B1 (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.)
Metrawatt GmbH
Original Assignee
Metrawatt 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 Metrawatt GmbH filed Critical Metrawatt GmbH
Publication of FR2304900A1 publication Critical patent/FR2304900A1/en
Application granted granted Critical
Publication of FR2304900B1 publication Critical patent/FR2304900B1/fr
Granted 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2066—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to a single other coil
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2046—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/22—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 by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—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 by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Linear Motors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7607432A 1975-03-18 1976-03-16 INDUCTION POSITION INDICATOR Granted FR2304900A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511683 DE2511683C3 (en) 1975-03-18 1975-03-18 Inductive position transmitter

Publications (2)

Publication Number Publication Date
FR2304900A1 true FR2304900A1 (en) 1976-10-15
FR2304900B1 FR2304900B1 (en) 1982-02-19

Family

ID=5941626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607432A Granted FR2304900A1 (en) 1975-03-18 1976-03-16 INDUCTION POSITION INDICATOR

Country Status (4)

Country Link
DE (1) DE2511683C3 (en)
FR (1) FR2304900A1 (en)
GB (1) GB1502697A (en)
IT (1) IT1056976B (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429996A1 (en) * 1978-06-28 1980-01-25 Lucas Industries Ltd TRANSDUCER, PARTICULARLY FOR MEASURING LINEAR DISPLACEMENT
EP0664441A2 (en) * 1991-04-26 1995-07-26 Walter Dr. Mehnert Inductive position sensor
FR2727198A1 (en) * 1994-11-18 1996-05-24 Otis Elevator Co DISTANCE SENSOR AND IN PARTICULAR THE POSITIONING OF ELEVATOR CABINS
WO2015168065A1 (en) * 2014-04-28 2015-11-05 Microsemi Corporation Inductive displacement sensor
WO2018211041A1 (en) * 2017-05-18 2018-11-22 Trw Automotive U.S. Llc Wireless inductive brake pad wear sensor with differential target
US10415952B2 (en) 2016-10-28 2019-09-17 Microsemi Corporation Angular position sensor and associated method of use
US10837847B2 (en) 2018-10-05 2020-11-17 Microsemi Corporation Angular rotation sensor
US10921155B2 (en) 2018-02-02 2021-02-16 Microsemi Corporation Multi cycle dual redundant angular position sensing mechanism and associated method of use for precise angular displacement measurement
US11898887B2 (en) 2021-03-25 2024-02-13 Microchip Technology Incorporated Sense coil for inductive rotational-position sensing, and related devices, systems, and methods
US12031817B2 (en) 2021-08-05 2024-07-09 Microchip Technology Incorporated Inductive angular-position sensors, and related devices, systems, and methods
US12111188B2 (en) 2021-06-11 2024-10-08 Microchip Technology Incorporated Sense coil for inductive linear-position sensing, and related devices, systems, and methods
US12203780B2 (en) 2022-04-01 2025-01-21 Microchip Technology Incorporated Target for an inductive angular-position sensor

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195447B (en) * 1986-09-17 1990-02-07 Ford Motor Co Position sensing transducer
US5055814A (en) * 1988-05-19 1991-10-08 Ohkura Electric Co., Ltd. Displacement detector
DE4127209C2 (en) * 1991-08-16 1996-05-23 Mehnert Walter Dr Encoder for inductive generation of a measurement signal
GB2279148A (en) * 1993-06-17 1994-12-21 Univ Cardiff Magnetic position transducer
DE4406417A1 (en) * 1994-02-28 1995-09-07 Bosch Gmbh Robert Inductive appts. for measurement of travel or angular movement
DE19757689C2 (en) * 1997-12-23 2001-02-15 Siedle Horst Gmbh & Co Kg Inductive transmitter for paths
WO2000046574A1 (en) 1999-02-05 2000-08-10 Horst Siedle Gmbh & Co. Kg Displacement and/or angle sensor comprising a meandering measuring winding
DE19905847C2 (en) * 1999-02-05 2001-02-22 Siedle Horst Gmbh & Co Kg Displacement and / or angle sensors with a meandering measuring winding
US6605939B1 (en) 1999-09-08 2003-08-12 Siemens Vdo Automotive Corporation Inductive magnetic saturation displacement sensor
DE10044839B4 (en) * 1999-09-27 2004-04-15 Siemens Ag Inductive position sensor
DE10016540C1 (en) * 2000-03-03 2001-07-19 Balluff Gebhard Gmbh & Co Inductive measuring sensor has displaced measuring head provided with measuring inductive loop of varying geometric shape and reference loop of constant geometric shape
DE10025661A1 (en) * 2000-05-24 2001-12-06 Balluff Gebhard Feinmech Position measuring system
DE10026019B4 (en) * 2000-05-25 2015-03-05 Hella Kgaa Hueck & Co. Inductive position sensor, in particular for a motor vehicle
US6445311B1 (en) * 2000-12-21 2002-09-03 G. Burnell Hohl Inductive joystick
US6828780B2 (en) 2001-05-01 2004-12-07 Balluff Gmbh Position measuring system having an inductive element arranged on a flexible support
US7538544B2 (en) 2004-04-09 2009-05-26 Ksr Technologies Co. Inductive position sensor
US7276897B2 (en) 2004-04-09 2007-10-02 Ksr International Co. Inductive position sensor
DE102007027419A1 (en) 2007-06-14 2008-12-18 Franz Gleixner Inductive measuring transducer, has pick-up coil groups connected in series such that coils are repeatedly in series to individual groups, where effective width of sensor element is selected such that coils are influenced by sensor element
DE102007035310A1 (en) * 2007-07-27 2009-01-29 Conti Temic Microelectronic Gmbh Method and device for data and / or energy transmission
DE102007037216B4 (en) 2007-08-07 2023-01-19 Robert Bosch Gmbh Measuring device for non-contact detection of a relative position
AT509627B1 (en) * 2010-03-29 2012-04-15 Ait Austrian Institute Of Technology Gmbh DEVICE FOR DETECTING THE POSITION OF A PLAY UNIT
US10479228B2 (en) 2015-07-23 2019-11-19 Volkswagen Aktiengesellschaft Position-determining device for determining a position of a vehicle seat inside a vehicle, system, vehicle having a vehicle seat arranged inside the vehicle, and method for determining a position of a vehicle seat
DE102022114508A1 (en) 2022-06-09 2023-12-14 Schaeffler Technologies AG & Co. KG Inductive linear position sensor and vehicle with an inductive linear position sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719930A (en) * 1951-05-05 1955-10-04 Control Instr Co Inc Voltage function generator
US3353131A (en) * 1965-08-21 1967-11-14 Rover Co Ltd Electromechanical linear velocity transducer
GB1157179A (en) * 1967-06-19 1969-07-02 Gl Upravlenie Energetiki I Ele Transducer Device for Measuring Relative Motion of Objects
DE1549599A1 (en) * 1967-09-05 1971-04-15 Boeing Co Function generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214891B (en) * 1963-08-30 1966-04-21 Licentia Gmbh Inductive pick-up device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719930A (en) * 1951-05-05 1955-10-04 Control Instr Co Inc Voltage function generator
US3353131A (en) * 1965-08-21 1967-11-14 Rover Co Ltd Electromechanical linear velocity transducer
GB1157179A (en) * 1967-06-19 1969-07-02 Gl Upravlenie Energetiki I Ele Transducer Device for Measuring Relative Motion of Objects
DE1549599A1 (en) * 1967-09-05 1971-04-15 Boeing Co Function generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/66 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429996A1 (en) * 1978-06-28 1980-01-25 Lucas Industries Ltd TRANSDUCER, PARTICULARLY FOR MEASURING LINEAR DISPLACEMENT
EP0664441A2 (en) * 1991-04-26 1995-07-26 Walter Dr. Mehnert Inductive position sensor
EP0664441A3 (en) * 1991-04-26 1996-09-11 Walter Dr Mehnert Inductive position sensor.
FR2727198A1 (en) * 1994-11-18 1996-05-24 Otis Elevator Co DISTANCE SENSOR AND IN PARTICULAR THE POSITIONING OF ELEVATOR CABINS
WO2015168065A1 (en) * 2014-04-28 2015-11-05 Microsemi Corporation Inductive displacement sensor
CN106461422A (en) * 2014-04-28 2017-02-22 美高森美公司 Inductive displacement sensor
US9677913B2 (en) 2014-04-28 2017-06-13 Microsemi Corporation Inductive displacement sensor
CN106461422B (en) * 2014-04-28 2018-04-13 美高森美公司 Inductive di lacement tra ducer
US10415952B2 (en) 2016-10-28 2019-09-17 Microsemi Corporation Angular position sensor and associated method of use
WO2018211041A1 (en) * 2017-05-18 2018-11-22 Trw Automotive U.S. Llc Wireless inductive brake pad wear sensor with differential target
US10921155B2 (en) 2018-02-02 2021-02-16 Microsemi Corporation Multi cycle dual redundant angular position sensing mechanism and associated method of use for precise angular displacement measurement
US10837847B2 (en) 2018-10-05 2020-11-17 Microsemi Corporation Angular rotation sensor
US11898887B2 (en) 2021-03-25 2024-02-13 Microchip Technology Incorporated Sense coil for inductive rotational-position sensing, and related devices, systems, and methods
US12111188B2 (en) 2021-06-11 2024-10-08 Microchip Technology Incorporated Sense coil for inductive linear-position sensing, and related devices, systems, and methods
US12031817B2 (en) 2021-08-05 2024-07-09 Microchip Technology Incorporated Inductive angular-position sensors, and related devices, systems, and methods
US12203780B2 (en) 2022-04-01 2025-01-21 Microchip Technology Incorporated Target for an inductive angular-position sensor

Also Published As

Publication number Publication date
GB1502697A (en) 1978-03-01
IT1056976B (en) 1982-02-20
DE2511683C3 (en) 1985-06-20
DE2511683B2 (en) 1978-02-16
FR2304900B1 (en) 1982-02-19
DE2511683A1 (en) 1976-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse