FR3004748B1 - AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES - Google Patents

AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES

Info

Publication number
FR3004748B1
FR3004748B1 FR1353574A FR1353574A FR3004748B1 FR 3004748 B1 FR3004748 B1 FR 3004748B1 FR 1353574 A FR1353574 A FR 1353574A FR 1353574 A FR1353574 A FR 1353574A FR 3004748 B1 FR3004748 B1 FR 3004748B1
Authority
FR
France
Prior art keywords
blade
composites
particles
aircraft engine
ferromagnetic properties
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.)
Active
Application number
FR1353574A
Other languages
French (fr)
Other versions
FR3004748A1 (en
Inventor
William Bense
Valerio Gerez
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1353574A priority Critical patent/FR3004748B1/en
Publication of FR3004748A1 publication Critical patent/FR3004748A1/en
Application granted granted Critical
Publication of FR3004748B1 publication Critical patent/FR3004748B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/507—Magnetic properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR1353574A 2013-04-19 2013-04-19 AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES Active FR3004748B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1353574A FR3004748B1 (en) 2013-04-19 2013-04-19 AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353574A FR3004748B1 (en) 2013-04-19 2013-04-19 AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES

Publications (2)

Publication Number Publication Date
FR3004748A1 FR3004748A1 (en) 2014-10-24
FR3004748B1 true FR3004748B1 (en) 2015-04-10

Family

ID=48570400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353574A Active FR3004748B1 (en) 2013-04-19 2013-04-19 AIRCRAFT ENGINE BLADE OR BLADE AND METHOD AND SYSTEM FOR CONTROLLING DEFECTS IN COMPOSITES BY PARTICLES HAVING FERROMAGNETIC PROPERTIES

Country Status (1)

Country Link
FR (1) FR3004748B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201511686D0 (en) 2015-07-03 2015-08-19 Rolls Royce Plc Composite component
FR3132322B1 (en) * 2022-02-03 2023-12-22 Safran Aircraft Engines Composite blade for an aircraft turbomachine fan comprising means for measuring internal deformations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861143B1 (en) * 2003-10-20 2006-01-20 Snecma Moteurs TURBOMACHINE BLADE, IN PARTICULAR BLADE OF BLOWER AND METHOD OF MANUFACTURING THE SAME
FR2951222B1 (en) * 2009-10-09 2013-01-11 Snecma DAMPING A ROTATING PIECE BY PASSIVE OR SEMI-PASSIVE DISSIPATIVE PIEZOELECTRIC DEVICE
FR2961847B1 (en) * 2010-06-25 2012-08-17 Snecma AUBES MOBILE WHEEL IN COMPOSITE MATERIAL FOR A TURBINE GAS TURBINE ENGINE WITH A WAVEBASE / TIGHTENING DISC
US8397580B2 (en) * 2010-09-16 2013-03-19 The Boeing Company Multi-ferroic structural health monitoring systems and methods

Also Published As

Publication number Publication date
FR3004748A1 (en) 2014-10-24

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