FR2110120A5 - - Google Patents

Info

Publication number
FR2110120A5
FR2110120A5 FR7138915A FR7138915A FR2110120A5 FR 2110120 A5 FR2110120 A5 FR 2110120A5 FR 7138915 A FR7138915 A FR 7138915A FR 7138915 A FR7138915 A FR 7138915A FR 2110120 A5 FR2110120 A5 FR 2110120A5
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
FR7138915A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2110120A5 publication Critical patent/FR2110120A5/fr
Expired legal-status Critical Current

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
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • 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
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/021—Gearings
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2696—Wheels, Gears, Bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR7138915A 1970-10-30 1971-10-29 Expired FR2110120A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8533270A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
FR2110120A5 true FR2110120A5 (enExample) 1972-05-26

Family

ID=22190896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138915A Expired FR2110120A5 (enExample) 1970-10-30 1971-10-29

Country Status (4)

Country Link
US (1) US3677072A (enExample)
DE (1) DE2152848A1 (enExample)
FR (1) FR2110120A5 (enExample)
GB (1) GB1367773A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028081A3 (en) * 1979-10-08 1982-07-07 Hitachi, Ltd. Method and apparatus for detecting frictional wear in plain metal bearings
EP0442020A1 (en) * 1988-03-21 1991-08-21 Monitoring Technology Corporation Method and apparatus for detecting gear defects

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793627A (en) * 1972-06-28 1974-02-19 Gen Electric Automatic sonic detection of chipped cutting tools
US3913084A (en) * 1973-03-26 1975-10-14 Wisconsin Alumni Res Found Noise quality detector for electric motors or other machines
SE418228B (sv) * 1975-03-14 1981-05-11 British Steel Corp Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager
JPS51108883A (ja) * 1975-03-20 1976-09-27 Keiichiro Ishida Obinokoshindokenchihoho
US3971249A (en) * 1975-03-28 1976-07-27 Sun Oil Company Of Pennsylvania Mechanical testing system
JPS5256591A (en) * 1975-11-04 1977-05-10 Toyota Motor Co Ltd Gear flaw detector
US4107603A (en) * 1976-11-26 1978-08-15 Texaco Inc. Electromagnetic means and method for detecting propeller shaft bearing wear
DE2713640A1 (de) * 1977-03-28 1978-10-12 Kraftwerk Union Ag Verfahren zur ueberwachung einer anlage und anordnung zur durchfuehrung des verfahrens
SU949342A1 (ru) * 1977-12-05 1982-08-07 Специальное Опытное Проектно-Конструкторско-Технологическое Бюро Сибирского Отделения Всесоюзной Ордена Ленина Академии Сельскохозяйственных Наук Им.В.И.Ленина Способ определени дефектов у объектов циклического действи и устройство дл его осуществлени
US4237454A (en) * 1979-01-29 1980-12-02 General Electric Company System for monitoring bearings and other rotating equipment
JPS55138634A (en) * 1979-04-16 1980-10-29 Kansai Electric Power Co Inc:The Fault diagnosis apparatus of apparatus
GB2049935A (en) * 1979-05-11 1980-12-31 Sd Signal Processing Ltd Apparatus for monitoring vibrations in rotating machinery
US4399548A (en) * 1981-04-13 1983-08-16 Castleberry Kimberly N Compressor surge counter
JPS5834326A (ja) * 1981-08-26 1983-02-28 Hitachi Ltd 回転機のラビング検出装置
US4429578A (en) 1982-03-22 1984-02-07 General Electric Company Acoustical defect detection system
US4502046A (en) * 1982-06-01 1985-02-26 Westinghouse Electric Corp. System for monitoring metal-to-metal contact in rotating machinery
DE3314005A1 (de) * 1982-08-06 1984-02-09 VEB Kombinat Robotron, DDR 8010 Dresden Verfahren und anordnung zur zustandsbestimmung von maschinenelementen
US4563675A (en) * 1982-12-20 1986-01-07 Westinghouse Electric Corp. System for monitoring metal-to-metal contact in rotating machinery
DE3660408D1 (en) * 1985-02-27 1988-08-25 Oerlikon Buehrle Ag Apparatus for measuring the vibrations of a spiral bevel gear transmission in a gear-testing machine
US4729239A (en) * 1986-12-19 1988-03-08 Mpb Corporation Vibration tester for ball bearings and associated devices
DE3804720A1 (de) * 1988-02-15 1989-08-24 Siemens Ag Verfahren zur diagnose von mechanischen eigenschaften der rotierenden teile waelzgelagerter maschinen
GB8824793D0 (en) * 1988-10-22 1988-11-30 Sensotect Ltd Method & apparatus for processing electrical signals
US5176032A (en) * 1990-02-21 1993-01-05 Stresswave Technology Limited Method and apparatus for processing electrical signals and a stress wave sensor
US5058434A (en) * 1990-02-27 1991-10-22 Carl Schenck Ag Process for early detection of damage to machine parts
US5893892A (en) * 1994-12-29 1999-04-13 Dana Corporation Vibration sensing and diagnostic system for vehicle drive train components
CA2166162A1 (en) * 1994-12-29 1996-06-30 John M. Loeffler Vibration sensor for vehicle transmission
US5804726A (en) * 1995-10-16 1998-09-08 Mtd Products Inc. Acoustic signature analysis for a noisy enviroment
US6615709B1 (en) * 1997-11-17 2003-09-09 Metso Paper, Inc. Method for detecting contamination and/or damaging of a face that runs through a nip or nips in a calendar for paper
DE19800217A1 (de) * 1998-01-06 1999-07-15 Flender Engineering & Service Verfahren zur automatisierten Diagnose von Diagnoseobjekten
DE19806787A1 (de) * 1998-02-18 1999-08-19 Busch Dieter & Co Prueftech Vorrichtung zur Erkennung oder zur Analyse von Maschinenschäden
US6546814B1 (en) 1999-03-13 2003-04-15 Textron Systems Corporation Method and apparatus for estimating torque in rotating machinery
US6694285B1 (en) 1999-03-13 2004-02-17 Textron System Corporation Method and apparatus for monitoring rotating machinery
US6510397B1 (en) 1999-03-13 2003-01-21 Textron Systems Corporation Method and apparatus for self-diagnosis of a sensor
US6425293B1 (en) 1999-03-13 2002-07-30 Textron Systems Corporation Sensor plug
US6591682B1 (en) 2000-08-14 2003-07-15 Pruftechnik Dieter Busch Ag Device and process for signal analysis
JP3601709B2 (ja) * 2001-11-01 2004-12-15 プロモス テクノロジーズ インコーポレイテッド 信号振動についての警報方法
US7634913B2 (en) * 2005-03-30 2009-12-22 General Electric Company Bearing assembly and method of monitoring same
US7523615B2 (en) * 2005-03-30 2009-04-28 General Electric Company Telemetry system
FR2890256B1 (fr) * 2005-08-23 2013-01-18 Roulements Soc Nouvelle Procede et montage d'alimentation electrique d'un composant actif autonome
DE102006007437B4 (de) * 2006-02-17 2013-11-07 Siemens Aktiengesellschaft Elektrische Maschine mit einer Vorrichtung zur Vermeidung von schädlichen Lagerströmen und entsprechendes Verfahren
DE102009028364A1 (de) * 2009-08-10 2011-02-17 Zf Friedrichshafen Ag Verfahren zur frühzeitigen Schadenserkennung in einem Kraftfahrzeuggetriebe
CN102243143B (zh) * 2011-04-20 2014-04-30 上海斐赛轴承科技有限公司 轴承异常声检测控制方法以及轴承振动测量仪
GB2545429B (en) * 2015-12-15 2018-05-16 Kompetenzzentrum Das Virtuelle Fahrzeug Method and device to determine the behaviour of spherical objects
US10655607B2 (en) * 2017-06-02 2020-05-19 General Electric Company Systems and methods for detecting damage in wind turbine bearings
CN111855208B (zh) * 2020-07-02 2021-09-21 南京航空航天大学 一种基于阶次分析和稀疏编码的旋转机械微弱故障信号提取方法
JP7552504B2 (ja) * 2021-05-28 2024-09-18 日本精工株式会社 軸受異常診断装置、軸受ユニット、軸受異常診断方法、およびプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095730A (en) * 1960-03-02 1963-07-02 Bearing Inspection Inc Apparatus for testing bearings
US3486616A (en) * 1965-06-08 1969-12-30 Vyzk Ustav Strojirensko Techno Method and arrangement for checking deficiencies of shape of rotation bodies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028081A3 (en) * 1979-10-08 1982-07-07 Hitachi, Ltd. Method and apparatus for detecting frictional wear in plain metal bearings
EP0442020A1 (en) * 1988-03-21 1991-08-21 Monitoring Technology Corporation Method and apparatus for detecting gear defects

Also Published As

Publication number Publication date
US3677072A (en) 1972-07-18
GB1367773A (en) 1974-09-25
DE2152848A1 (de) 1972-05-04

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse