FR3104716B1 - Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre - Google Patents

Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre Download PDF

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Publication number
FR3104716B1
FR3104716B1 FR1914378A FR1914378A FR3104716B1 FR 3104716 B1 FR3104716 B1 FR 3104716B1 FR 1914378 A FR1914378 A FR 1914378A FR 1914378 A FR1914378 A FR 1914378A FR 3104716 B1 FR3104716 B1 FR 3104716B1
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FR
France
Prior art keywords
rolling ring
hollow body
angular offset
engagement
rotating hollow
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.)
Active
Application number
FR1914378A
Other languages
English (en)
Other versions
FR3104716A1 (fr
Inventor
Henri Walaszek
Jean-Pierre Dupuis
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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR1914378A priority Critical patent/FR3104716B1/fr
Publication of FR3104716A1 publication Critical patent/FR3104716A1/fr
Application granted granted Critical
Publication of FR3104716B1 publication Critical patent/FR3104716B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/02—Bearings or suspensions for moving parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • 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
    • 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
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

L’invention concerne une méthode de détection du décalage angulaire entre une bague de roulement (16) et un corps creux (10) en prise l’un dans l’autre, ladite bague de roulement (16) étant adaptée à coopérer avec une autre bague de roulement (34) et des éléments roulants (32), ladite autre bague de roulement (34) coopérant avec un autre corps (36). La méthode comprend les étapes suivantes : on soumet localement ladite une bague de roulement (16) à un champ magnétique de façon à imprimer une aimantation rémanente dans une zone ponctuelle (24, 26) ; on porte un repère (30) sur ledit un corps creux (10) ; on enregistre la période de rotation de ladite zone ponctuelle (24, 26), et on enregistre simultanément, la période de rotation dudit repère (30), lorsque ledit un corps creux (10) est entraîné en rotation; et, on détecte un décalage angulaire lorsque lesdites périodes sont différentes. Figure à publier avec l’abrégé : Fig. 2
FR1914378A 2019-12-13 2019-12-13 Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre Active FR3104716B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1914378A FR3104716B1 (fr) 2019-12-13 2019-12-13 Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914378 2019-12-13
FR1914378A FR3104716B1 (fr) 2019-12-13 2019-12-13 Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre

Publications (2)

Publication Number Publication Date
FR3104716A1 FR3104716A1 (fr) 2021-06-18
FR3104716B1 true FR3104716B1 (fr) 2021-12-17

Family

ID=70295270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914378A Active FR3104716B1 (fr) 2019-12-13 2019-12-13 Méthode de détection du décalage angulaire entre une bague de roulement et un corps creux tournant en prise l’un dans l’autre

Country Status (1)

Country Link
FR (1) FR3104716B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626368B1 (fr) * 1988-01-22 1990-07-20 Roulements Soc Nouvelle Dispositif de mesure d'un couple sur un arbre tournant
FR2808056B1 (fr) * 2000-04-19 2002-07-19 Roulements Soc Nouvelle Palier a roulement, notamment pour roues de vehicule automobile
US7338211B2 (en) * 2004-05-21 2008-03-04 Nsk Europe Ltd Wheel bearing assemblies incorporating sensing arrangements
FR2998019B1 (fr) * 2012-11-12 2016-07-22 Skf Aerospace France Roulement, boitier comprenant un ensemble de roulement(s), procede et programme d'ordinateur associes

Also Published As

Publication number Publication date
FR3104716A1 (fr) 2021-06-18

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