FR2110121A5 - - Google Patents

Info

Publication number
FR2110121A5
FR2110121A5 FR7138916A FR7138916A FR2110121A5 FR 2110121 A5 FR2110121 A5 FR 2110121A5 FR 7138916 A FR7138916 A FR 7138916A FR 7138916 A FR7138916 A FR 7138916A FR 2110121 A5 FR2110121 A5 FR 2110121A5
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
FR7138916A
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 FR2110121A5 publication Critical patent/FR2110121A5/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts
    • G01M13/02Gearings; Transmission mechanisms
    • G01M13/021Gearings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts
    • G01M13/02Gearings; Transmission mechanisms
    • G01M13/028Acoustic or vibration analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
FR7138916A 1970-10-30 1971-10-29 Expired FR2110121A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8533170A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
FR2110121A5 true FR2110121A5 (OSRAM) 1972-05-26

Family

ID=22190886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138916A Expired FR2110121A5 (OSRAM) 1970-10-30 1971-10-29

Country Status (4)

Country Link
US (1) US3712130A (OSRAM)
DE (1) DE2152850A1 (OSRAM)
FR (1) FR2110121A5 (OSRAM)
GB (1) GB1369050A (OSRAM)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210881C2 (de) * 1972-03-07 1973-12-06 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Verzahnungsmeßgerat
JPS599842B2 (ja) * 1974-07-12 1984-03-05 日本精工株式会社 回転体の損傷検出装置
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
US4321753A (en) * 1978-09-01 1982-03-30 Illinois Tool Works Inc. Electronic gear checker
US4272891A (en) * 1978-09-01 1981-06-16 Illinois Tool Works Inc. Electronic gear checker
IT1160871B (it) * 1978-10-19 1987-03-11 Fiat Spa Procedimento e dispositivo per il collaudo di qualita' di un ponte di trasmissione per autoveicoli
JPS5653422A (en) * 1979-10-08 1981-05-13 Hitachi Ltd Diagnosis device for bearing abnormality
CH654657A5 (de) * 1981-11-09 1986-02-28 Maag Zahnraeder & Maschinen Ag Steueranordnung fuer eine zahnradpruefmaschine.
US4429578A (en) 1982-03-22 1984-02-07 General Electric Company Acoustical defect detection system
JPS59164938A (ja) * 1983-03-09 1984-09-18 Mitsubishi Electric Corp 歯車異常音検出装置
US4683427A (en) * 1985-10-11 1987-07-28 Borg-Warner Corporation Magnetic gear tooth separation detector
US4872337A (en) * 1988-01-29 1989-10-10 Watts Robert J Nondestructive testing of gears
US4931949A (en) * 1988-03-21 1990-06-05 Monitoring Technology Corporation Method and apparatus for detecting gear defects
US5271271A (en) * 1991-04-03 1993-12-21 Frazier Charles H Method and apparatus for inspection of gears
US5419192A (en) * 1992-09-10 1995-05-30 Dana Corporation Apparatus for balancing a combined assembly of a drive shaft and axle input shaft
DE19602359A1 (de) * 1996-01-24 1997-07-31 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Überwachung eines Drehzahlsensors
FR2772125B1 (fr) 1997-12-04 2000-08-04 Eurocopter France Procede et dispositif pour determiner l'etat d'une structure vibrante d'un aeronef a voilure tournante
US6393902B1 (en) 1998-06-29 2002-05-28 Veri-Tek Inc. Noise testing system with temperature responsive sensitivity
US6523422B1 (en) 1998-06-29 2003-02-25 Veri-Tek Inc. Isolation arrangement for system under test
RU2224232C1 (ru) * 2002-05-22 2004-02-20 Институт надежности машин НАН Беларуси Способ виброакустической диагностики передач зацеплением
RU2231768C2 (ru) * 2002-09-19 2004-06-27 Институт механики и надежности машин Национальной академии наук Беларуси Способ вибродиагностики передач зацеплением
US7912659B2 (en) * 2004-06-28 2011-03-22 General Electric Company System and method for monitoring the condition of a drive train
RU2337340C1 (ru) * 2007-01-10 2008-10-27 Владимир Семенович Потапенко Способ диагностики зубчатых передач
US8132480B2 (en) * 2009-05-06 2012-03-13 Hamilton Sundstrand Corporation Pump gear and pump assembly for a generator
ES2864692T3 (es) * 2012-10-31 2021-10-14 Parker Hannifin Corp Sistema de control de engranajes para atenuación de vibraciones
US9797808B2 (en) 2014-05-16 2017-10-24 RMCI, Inc. Diagnosis of gear condition by comparing data from coupled gears
CN104374570B (zh) * 2014-11-24 2017-02-01 中国航空动力机械研究所 直升机传动系统部件寿命的获取方法
US10259572B2 (en) * 2015-04-16 2019-04-16 Bell Helicopter Textron Inc. Torsional anomalies detection system
DE102017206760A1 (de) * 2017-04-21 2018-10-25 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Vorrichtung zur Bestimmung von Beschädigung, Verschleiß und/oder Unwucht in einem Getriebe, insbesondere einem Umlaufrädergetriebe
DE102018205491A1 (de) 2018-04-11 2019-10-17 Zf Friedrichshafen Ag Zustandsüberwachung für Gleitlager mittels Körperschall
FR3080450B1 (fr) * 2018-04-24 2020-03-20 Safran Procede et dispositif de surveillance d'un systeme a engrenages
DE102018210922A1 (de) * 2018-07-03 2020-01-09 Leybold Gmbh Zwei- oder Mehrwellen-Vakuumpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB945777A (en) * 1961-11-02 1964-01-08 Austin Motor Co Ltd Improvements relating to gear noise measurement and the location of defective gear teeth
US3530712A (en) * 1968-05-22 1970-09-29 Daldi & Matteucci Spa Off Mec Machines for the noise testing of gears

Also Published As

Publication number Publication date
US3712130A (en) 1973-01-23
DE2152850A1 (de) 1972-05-04
GB1369050A (en) 1974-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse