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FR2977646B1 - Boite de palier instrumentee avec un capteur d'emission acoustique - Google Patents

Boite de palier instrumentee avec un capteur d'emission acoustique

Info

Publication number
FR2977646B1
FR2977646B1 FR1155993A FR1155993A FR2977646B1 FR 2977646 B1 FR2977646 B1 FR 2977646B1 FR 1155993 A FR1155993 A FR 1155993A FR 1155993 A FR1155993 A FR 1155993A FR 2977646 B1 FR2977646 B1 FR 2977646B1
Authority
FR
France
Prior art keywords
instrumentated
bearing box
acoustic transmitter
acoustic
transmitter
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
FR1155993A
Other languages
English (en)
Other versions
FR2977646A1 (fr
Inventor
Pascal Desbiolles
Sebastien Guillaume
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.)
NTN Europe SA
Original Assignee
NTN SNR Roulements SA
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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1155993A priority Critical patent/FR2977646B1/fr
Priority to PCT/FR2012/051471 priority patent/WO2013004948A1/fr
Publication of FR2977646A1 publication Critical patent/FR2977646A1/fr
Application granted granted Critical
Publication of FR2977646B1 publication Critical patent/FR2977646B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • 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
    • F16C19/38—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 two or more rows of rollers
    • F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1155993A 2011-07-04 2011-07-04 Boite de palier instrumentee avec un capteur d'emission acoustique Expired - Fee Related FR2977646B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1155993A FR2977646B1 (fr) 2011-07-04 2011-07-04 Boite de palier instrumentee avec un capteur d'emission acoustique
PCT/FR2012/051471 WO2013004948A1 (fr) 2011-07-04 2012-06-26 Boite de pallier instrumentee avec un capteur d'emission acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155993A FR2977646B1 (fr) 2011-07-04 2011-07-04 Boite de palier instrumentee avec un capteur d'emission acoustique

Publications (2)

Publication Number Publication Date
FR2977646A1 FR2977646A1 (fr) 2013-01-11
FR2977646B1 true FR2977646B1 (fr) 2014-05-16

Family

ID=46579192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155993A Expired - Fee Related FR2977646B1 (fr) 2011-07-04 2011-07-04 Boite de palier instrumentee avec un capteur d'emission acoustique

Country Status (2)

Country Link
FR (1) FR2977646B1 (fr)
WO (1) WO2013004948A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016164514A1 (fr) 2015-04-07 2016-10-13 New Hampshire Ball Bearing, Inc. Roulement à détecteur d'usure
CN106585534B (zh) * 2016-12-15 2019-05-07 唐智科技湖南发展有限公司 一种减少原动机非齿轮端非法碰磨故障的诊断维修方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068803B2 (ja) * 1986-07-29 1994-02-02 工業技術院長 セラミツク接触部品の短寿命品の除去方法及びセラミツク転がり接触部品の検査装置
US6535135B1 (en) * 2000-06-23 2003-03-18 The Timken Company Bearing with wireless self-powered sensor unit
US7034711B2 (en) * 2001-08-07 2006-04-25 Nsk Ltd. Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system
DE102007017461B4 (de) 2007-04-10 2014-04-17 Micropelt Gmbh Vorrichtung mit einer elektrischen Einrichtung und einem Modul zur Energieversorgung der elektrischen Einrichtung
DE102008046202B4 (de) 2007-09-06 2015-05-13 Micropatent B.V. Thermogeneratoranordnung und Vorrichtung und Verfahren zum Überwachen eines bewegten Bauteils
DE102007056150A1 (de) 2007-11-16 2009-05-20 Micropelt Gmbh Sensorsystem
FR2944875B1 (fr) 2009-04-23 2011-06-24 Roulements Soc Nouvelle Procede de detection d'un defaut structurel d'un ensemble mecanique comprenant un organe tournant

Also Published As

Publication number Publication date
WO2013004948A1 (fr) 2013-01-10
FR2977646A1 (fr) 2013-01-11

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