FR2767918B1 - Procede et dispositif pour la mesure d'un mouvement rotatif - Google Patents

Procede et dispositif pour la mesure d'un mouvement rotatif

Info

Publication number
FR2767918B1
FR2767918B1 FR9810645A FR9810645A FR2767918B1 FR 2767918 B1 FR2767918 B1 FR 2767918B1 FR 9810645 A FR9810645 A FR 9810645A FR 9810645 A FR9810645 A FR 9810645A FR 2767918 B1 FR2767918 B1 FR 2767918B1
Authority
FR
France
Prior art keywords
measuring
rotary motion
rotary
motion
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 - Fee Related
Application number
FR9810645A
Other languages
English (en)
Other versions
FR2767918A1 (fr
Inventor
Augustin Braun
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.)
Acam Messelectronic GmbH
Original Assignee
Acam Messelectronic 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 Acam Messelectronic GmbH filed Critical Acam Messelectronic GmbH
Publication of FR2767918A1 publication Critical patent/FR2767918A1/fr
Application granted granted Critical
Publication of FR2767918B1 publication Critical patent/FR2767918B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/2033—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 self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR9810645A 1997-08-26 1998-08-20 Procede et dispositif pour la mesure d'un mouvement rotatif Expired - Fee Related FR2767918B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19737012 1997-08-26

Publications (2)

Publication Number Publication Date
FR2767918A1 FR2767918A1 (fr) 1999-03-05
FR2767918B1 true FR2767918B1 (fr) 2003-12-12

Family

ID=7840137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810645A Expired - Fee Related FR2767918B1 (fr) 1997-08-26 1998-08-20 Procede et dispositif pour la mesure d'un mouvement rotatif

Country Status (4)

Country Link
DE (1) DE19837331B4 (fr)
FR (1) FR2767918B1 (fr)
GB (1) GB2328751B (fr)
IT (1) IT1301928B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372057B1 (en) * 2000-06-01 2002-04-16 Sumitomo Metal Industries, Inc. Steel alloy railway wheels
FR2889309B1 (fr) * 2005-07-29 2007-10-05 Renault Sas Procede et dispositif de mesure d'un rotor a ailettes
DE102007036936A1 (de) 2007-08-04 2009-02-05 Daimler Ag Verfahren zur Fehlerdiagnose eines Abgasturboladers für eine Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807887A (pt) * 1988-12-09 1990-11-27 Caterpillar Inc Dispositivo para determinar a velocidade,a posicao angular e a direcao de rotacao de um eixo giratorio
GB9123633D0 (en) * 1991-11-07 1992-01-02 Radiodetection Ltd Devices comprising angular displacement sensors
DE4137695C2 (de) * 1991-11-15 1994-12-01 Texas Instruments Deutschland Sensoranordnung zur Feststellung des Bewegungszustandes eines Rotors
DE4208399A1 (de) * 1992-03-16 1993-09-23 Knorr Bremse Ag Verfahren und messvorrichtung zur messung der zeitkonstanten eines elektrischen wegaufnehmers
DE4324513A1 (de) * 1993-07-21 1995-01-26 Zwosta Helge Dipl Ing Fh Verfahren, Schaltung und Messaufnehmer zum Erfassen physikalischer Größen durch gezielte Messung von charakteristischen Größen des Antwortsignales
DE19538163C1 (de) * 1995-10-13 1997-03-27 Wehrle E Gmbh Vorrichtung zur Drehzahl- und Drehrichtungserkennung mittels magnetfeldabhängiger Widerstandselemente

Also Published As

Publication number Publication date
DE19837331A1 (de) 1999-03-04
GB2328751B (en) 2001-03-07
IT1301928B1 (it) 2000-07-07
ITMI981912A0 (it) 1998-08-20
ITMI981912A1 (it) 2000-02-21
DE19837331B4 (de) 2005-06-23
GB2328751A (en) 1999-03-03
GB9818149D0 (en) 1998-10-14
FR2767918A1 (fr) 1999-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430