FR2170406A5 - - Google Patents

Info

Publication number
FR2170406A5
FR2170406A5 FR7242120A FR7242120A FR2170406A5 FR 2170406 A5 FR2170406 A5 FR 2170406A5 FR 7242120 A FR7242120 A FR 7242120A FR 7242120 A FR7242120 A FR 7242120A FR 2170406 A5 FR2170406 A5 FR 2170406A5
Authority
FR
France
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
Application number
FR7242120A
Other languages
French (fr)
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
Priority claimed from DE19712158713 external-priority patent/DE2158713C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2170406A5 publication Critical patent/FR2170406A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • G01D5/2073—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 two or more coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
    • 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
    • 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
    • G01P3/484—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 contact-making switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Position Or Direction (AREA)
  • Synchronous Machinery (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7242120A 1971-11-26 1972-11-27 Expired FR2170406A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712158713 DE2158713C3 (de) 1971-11-26 Induktiver Drehgeber

Publications (1)

Publication Number Publication Date
FR2170406A5 true FR2170406A5 (enExample) 1973-09-14

Family

ID=5826249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242120A Expired FR2170406A5 (enExample) 1971-11-26 1972-11-27

Country Status (5)

Country Link
US (1) US3812481A (enExample)
JP (1) JPS4863749A (enExample)
FR (1) FR2170406A5 (enExample)
GB (1) GB1414517A (enExample)
IT (1) IT971206B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289068A1 (fr) * 1974-05-21 1976-05-21 Lucas Electrical Co Ltd Transducteur de positions angulaires pour dispositifs fonctionnant en synchronisation avec des moteurs a combustion interne
FR2441173A1 (fr) * 1978-11-02 1980-06-06 Bosch Gmbh Robert Capteur inductif et montage d'exploitation des signaux obtenus
FR2495327A1 (fr) * 1980-12-03 1982-06-04 Interelec Sa Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898635A (en) * 1973-12-20 1975-08-05 Ibm Position measuring transformer
JPS5578909U (enExample) * 1978-11-25 1980-05-30
CA1243374A (en) * 1983-11-11 1988-10-18 Sacol Powerline Limited Displacement measurement devices and a signal processing method and system for use therein
US4985691A (en) * 1986-02-26 1991-01-15 University Of Pittsburgh Contactless motion sensor
US5150115A (en) * 1990-12-13 1992-09-22 Xerox Corporation Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse
US5406155A (en) * 1992-06-03 1995-04-11 Trw Inc. Method and apparatus for sensing relative position between two relatively rotatable members
US20030062889A1 (en) * 1996-12-12 2003-04-03 Synaptics (Uk) Limited Position detector
WO2000033244A2 (en) * 1998-11-27 2000-06-08 Synaptics (Uk) Limited Position sensor
US6249234B1 (en) 1994-05-14 2001-06-19 Absolute Sensors Limited Position detector
US6788221B1 (en) 1996-06-28 2004-09-07 Synaptics (Uk) Limited Signal processing apparatus and method
JP4001989B2 (ja) * 1996-11-29 2007-10-31 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 位置測定装置の走査部材
US6005387A (en) * 1997-04-16 1999-12-21 Mitutoyo Corporation Reduced offset high accuracy induced current position transducer
WO1998054545A2 (en) 1997-05-28 1998-12-03 Absolute Sensors Limited Position transducer and method of manufacture
GB9720954D0 (en) 1997-10-02 1997-12-03 Scient Generics Ltd Commutators for motors
GB9721891D0 (en) 1997-10-15 1997-12-17 Scient Generics Ltd Symmetrically connected spiral transducer
US5901458A (en) 1997-11-21 1999-05-11 Mitutoyo Corporation Electronic caliper using a reduced offset induced current position transducer
GB9811151D0 (en) 1998-05-22 1998-07-22 Scient Generics Ltd Rotary encoder
DE19840665C2 (de) * 1998-09-05 2002-08-14 Oechsler Ag Verfahren zum Aufbringen einer Sensor-Stromschleife auf einen Leitungsträger sowie induktiver Sensor
US7019672B2 (en) * 1998-12-24 2006-03-28 Synaptics (Uk) Limited Position sensor
EP1412912B1 (en) * 2001-05-21 2008-06-18 Synaptics (UK) Limited Position sensor
GB2403017A (en) * 2002-03-05 2004-12-22 Synaptics Position sensor
AU2003232360A1 (en) * 2002-06-05 2003-12-22 Synaptics (Uk) Limited Signal transfer method and apparatus
GB0317370D0 (en) * 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
GB0319945D0 (en) * 2003-08-26 2003-09-24 Synaptics Uk Ltd Inductive sensing system
GB0427761D0 (en) 2004-12-20 2005-01-19 Kreit Darran Position encoder for a rotor
US7385389B2 (en) * 2005-04-19 2008-06-10 Mitutoyo Corporation Absolute rotary encoder and micrometer
WO2008139216A2 (en) 2007-05-10 2008-11-20 Cambridge Integrated Circuits Limited Transducer
GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
GB2503006B (en) 2012-06-13 2017-08-09 Cambridge Integrated Circuits Ltd Position sensing transducer
EP3184809A4 (en) * 2014-08-22 2018-03-28 Komatsu Ltd. Hydraulic pump/motor with rotation detection mechanism
FR3077880B1 (fr) * 2018-02-15 2020-01-17 Continental Automotive France Capteur de couple integrant un capteur de position angulaire d'un element en rotation
CN108871183A (zh) * 2018-06-15 2018-11-23 上海卫星工程研究所 一种用于航天器机构的转轴角度监测装置
DE102018123294A1 (de) * 2018-09-21 2020-03-26 Thyssenkrupp Ag Induktiver Winkelsensor für eine Kraftfahrzeuglenkung
CN109305561A (zh) * 2018-10-10 2019-02-05 彩虹（合肥）液晶玻璃有限公司 同步装置、输送设备及同步控制方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289068A1 (fr) * 1974-05-21 1976-05-21 Lucas Electrical Co Ltd Transducteur de positions angulaires pour dispositifs fonctionnant en synchronisation avec des moteurs a combustion interne
FR2441173A1 (fr) * 1978-11-02 1980-06-06 Bosch Gmbh Robert Capteur inductif et montage d'exploitation des signaux obtenus
FR2495327A1 (fr) * 1980-12-03 1982-06-04 Interelec Sa Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue

Also Published As

Publication number Publication date
US3812481A (en) 1974-05-21
DE2158713A1 (de) 1973-06-14
DE2158713B2 (de) 1973-11-08
GB1414517A (en) 1975-11-19
JPS4863749A (enExample) 1973-09-04
IT971206B (it) 1974-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse