FR2824395B1 - Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor - Google Patents

Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor

Info

Publication number
FR2824395B1
FR2824395B1 FR0203312A FR0203312A FR2824395B1 FR 2824395 B1 FR2824395 B1 FR 2824395B1 FR 0203312 A FR0203312 A FR 0203312A FR 0203312 A FR0203312 A FR 0203312A FR 2824395 B1 FR2824395 B1 FR 2824395B1
Authority
FR
France
Prior art keywords
rotor
helicopter
aircraft
turned
adjusting
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
FR0203312A
Other languages
English (en)
Other versions
FR2824395A1 (fr
Inventor
Rogelio Ferrer
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter 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
Priority claimed from FR0105988A external-priority patent/FR2824394B1/fr
Application filed by Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR0203312A priority Critical patent/FR2824395B1/fr
Priority to PCT/FR2002/001630 priority patent/WO2003085366A1/fr
Priority to EP02738244A priority patent/EP1485685B1/fr
Priority to US10/506,691 priority patent/US7085655B2/en
Priority to AU2002313053A priority patent/AU2002313053A1/en
Publication of FR2824395A1 publication Critical patent/FR2824395A1/fr
Application granted granted Critical
Publication of FR2824395B1 publication Critical patent/FR2824395B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/006—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/008—Rotors tracking or balancing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/005—Vibration damping devices using suspended masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR0203312A 2001-05-04 2002-03-18 Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor Expired - Fee Related FR2824395B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0203312A FR2824395B1 (fr) 2001-05-04 2002-03-18 Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor
PCT/FR2002/001630 WO2003085366A1 (fr) 2002-03-18 2002-05-15 Procede et dispositif pour detecter les defauts d'au moins un rotor d'un aeronef a voilure tournante
EP02738244A EP1485685B1 (fr) 2002-03-18 2002-05-15 Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante
US10/506,691 US7085655B2 (en) 2002-03-18 2002-05-15 Method and device for detecting defects of at least one rotary wing aircraft rotor
AU2002313053A AU2002313053A1 (en) 2002-03-18 2002-05-15 Method and device for detecting defects of at least one rotary wing aircraft rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105988A FR2824394B1 (fr) 2001-05-04 2001-05-04 Procede et dispositif pour le reglage d'un rotor d'un aeronef a voilure tournante
FR0203312A FR2824395B1 (fr) 2001-05-04 2002-03-18 Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor

Publications (2)

Publication Number Publication Date
FR2824395A1 FR2824395A1 (fr) 2002-11-08
FR2824395B1 true FR2824395B1 (fr) 2004-09-10

Family

ID=26212999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0203312A Expired - Fee Related FR2824395B1 (fr) 2001-05-04 2002-03-18 Procede et dispositif pour detecter des defauts d'au moins un rotor d'un aeronef a voilure tournante, en particulier d'un helicoptere, et pour regler ce rotor

Country Status (1)

Country Link
FR (1) FR2824395B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871438B1 (fr) * 2004-06-10 2006-08-04 Eurocopter France Procede pour regler au moins un rotor deficient d'un giravion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010637A (en) * 1975-10-06 1977-03-08 Lockheed Aircraft Corporation Machine vibration monitor and method
US4213114A (en) * 1979-03-07 1980-07-15 Vibro-Meter Sa Vibration monitoring system for an aircraft engine
JPS56130634A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Method and device for monitoring oscillation of rotary machine
US4574633A (en) * 1983-02-04 1986-03-11 Citizen Watch Company Limited Apparatus for detecting tool damage in automatically controlled machine tool
US5251151A (en) * 1988-05-27 1993-10-05 Research Foundation Of State Univ. Of N.Y. Method and apparatus for diagnosing the state of a machine
JPH04109062A (ja) * 1990-08-28 1992-04-10 Hitachi Ltd 内燃機関の異常燃焼検出装置および内燃機関のトルク制御装置
EP0577159A1 (fr) * 1992-06-29 1994-01-05 The Boeing Company Système de bord pour saisir et analyser des informations relatifs à l'équilibre d'un moteur d'avion
US5646350A (en) * 1996-01-23 1997-07-08 Computational Systems Inc. Monitoring slow speed machinery using integrator and selective correction of frequency spectrum
US5995910A (en) * 1997-08-29 1999-11-30 Reliance Electric Industrial Company Method and system for synthesizing vibration data
US6392584B1 (en) * 2000-01-04 2002-05-21 Richard Eklund System and method for detecting and warning of potential failure of rotating and vibrating machines
US6322324B1 (en) * 2000-03-03 2001-11-27 The Boeing Company Helicopter in-flight rotor tracking system, method, and smart actuator therefor
GB0016561D0 (en) * 2000-07-05 2000-08-23 Rolls Royce Plc Health monitoring

Also Published As

Publication number Publication date
FR2824395A1 (fr) 2002-11-08

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Legal Events

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Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

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