DE60213136D1 - Vorrichtung zur ermittlung von schlagbelastungen eines flugzeugpropellers - Google Patents

Vorrichtung zur ermittlung von schlagbelastungen eines flugzeugpropellers

Info

Publication number
DE60213136D1
DE60213136D1 DE60213136T DE60213136T DE60213136D1 DE 60213136 D1 DE60213136 D1 DE 60213136D1 DE 60213136 T DE60213136 T DE 60213136T DE 60213136 T DE60213136 T DE 60213136T DE 60213136 D1 DE60213136 D1 DE 60213136D1
Authority
DE
Germany
Prior art keywords
impact
determining
plane propeller
propeller
plane
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 - Lifetime
Application number
DE60213136T
Other languages
English (en)
Inventor
Robert Gaiani
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.)
Ratier Figeac SAS
Original Assignee
Ratier Figeac SAS
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 Ratier Figeac SAS filed Critical Ratier Figeac SAS
Application granted granted Critical
Publication of DE60213136D1 publication Critical patent/DE60213136D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/205—Constructional features for protecting blades, e.g. coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/127—Recording devices for acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0891—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values with indication of predetermined acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Recording Measured Values (AREA)
DE60213136T 2002-05-22 2002-05-22 Vorrichtung zur ermittlung von schlagbelastungen eines flugzeugpropellers Expired - Lifetime DE60213136D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2002/001727 WO2003104821A1 (fr) 2002-05-22 2002-05-22 Dispositif de detection de chocs sur pales d'helices aeronautiques

Publications (1)

Publication Number Publication Date
DE60213136D1 true DE60213136D1 (de) 2006-08-24

Family

ID=29724863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60213136T Expired - Lifetime DE60213136D1 (de) 2002-05-22 2002-05-22 Vorrichtung zur ermittlung von schlagbelastungen eines flugzeugpropellers

Country Status (4)

Country Link
US (1) US20060080010A1 (de)
EP (1) EP1509775B1 (de)
DE (1) DE60213136D1 (de)
WO (1) WO2003104821A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015798B1 (fr) 2013-12-20 2016-01-22 Ratier Figeac Soc Dispositif pour la transmission independante de multiples puissances electriques sur un rotor de turbomachine
ES2692369T3 (es) 2014-12-29 2018-12-03 Airbus Operations S.L. Pala de hélice
EP3239039B1 (de) 2016-04-29 2019-07-24 Ratier-Figeac SAS Blattstruktur-gesundheitsüberwachungssystem
EP3871982A1 (de) * 2020-02-28 2021-09-01 Ratier-Figeac SAS Nutzungsbasierte überwachung der propellerlebensdauer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387120A (en) * 1963-08-07 1968-06-04 Boeing Co Damage intelligence system
US3798626A (en) * 1972-02-28 1974-03-19 Gen Electric Foreign object impact detection in multi-bladed fluid engines
US4524620A (en) * 1983-02-07 1985-06-25 Hughes Helicopters, Inc. In-flight monitoring of composite structural components such as helicopter rotor blades
FR2557973A1 (fr) * 1984-01-06 1985-07-12 Rambaud Guy Dispositif de signalisation de contraintes subies par des pieces ou ensemble de pieces mecaniques
DK58998A (da) * 1998-04-30 1999-10-31 Lm Glasfiber As Vindmølle

Also Published As

Publication number Publication date
US20060080010A1 (en) 2006-04-13
EP1509775A1 (de) 2005-03-02
EP1509775B1 (de) 2006-07-12
WO2003104821A1 (fr) 2003-12-18

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Legal Events

Date Code Title Description
8332 No legal effect for de