FR2950382B1 - Piece comportant une structure et un element en alliage a memoire de forme - Google Patents

Piece comportant une structure et un element en alliage a memoire de forme

Info

Publication number
FR2950382B1
FR2950382B1 FR0956469A FR0956469A FR2950382B1 FR 2950382 B1 FR2950382 B1 FR 2950382B1 FR 0956469 A FR0956469 A FR 0956469A FR 0956469 A FR0956469 A FR 0956469A FR 2950382 B1 FR2950382 B1 FR 2950382B1
Authority
FR
France
Prior art keywords
piece
shape memory
memory alloy
alloy structure
shape
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
FR0956469A
Other languages
English (en)
Other versions
FR2950382A1 (fr
Inventor
Adrien Fabre
Pierrick Jean
Jean Pierre Lombard
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 FR0956469A priority Critical patent/FR2950382B1/fr
Priority to US13/497,134 priority patent/US8974884B2/en
Priority to PCT/FR2010/051840 priority patent/WO2011033206A1/fr
Publication of FR2950382A1 publication Critical patent/FR2950382A1/fr
Application granted granted Critical
Publication of FR2950382B1 publication Critical patent/FR2950382B1/fr
Priority to US14/606,251 priority patent/US9902142B2/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
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B2038/0044—Heat treatment for creating local stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05D2300/505—Shape memory behaviour
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0258—Shape-memory metals, e.g. Ni-Ti alloys
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
FR0956469A 2009-09-21 2009-09-21 Piece comportant une structure et un element en alliage a memoire de forme Active FR2950382B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0956469A FR2950382B1 (fr) 2009-09-21 2009-09-21 Piece comportant une structure et un element en alliage a memoire de forme
US13/497,134 US8974884B2 (en) 2009-09-21 2010-09-03 Part comprising a structure and a shape memory alloy element
PCT/FR2010/051840 WO2011033206A1 (fr) 2009-09-21 2010-09-03 Piece comportant une structure et un element en alliage a memoire de forme
US14/606,251 US9902142B2 (en) 2009-09-21 2015-01-27 Part comprising a structure and a shape memory alloy element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956469A FR2950382B1 (fr) 2009-09-21 2009-09-21 Piece comportant une structure et un element en alliage a memoire de forme

Publications (2)

Publication Number Publication Date
FR2950382A1 FR2950382A1 (fr) 2011-03-25
FR2950382B1 true FR2950382B1 (fr) 2013-07-19

Family

ID=42134662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956469A Active FR2950382B1 (fr) 2009-09-21 2009-09-21 Piece comportant une structure et un element en alliage a memoire de forme

Country Status (3)

Country Link
US (2) US8974884B2 (fr)
FR (1) FR2950382B1 (fr)
WO (1) WO2011033206A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927652B1 (fr) * 2008-02-14 2010-03-26 Snecma Bord d'attaque de piece de turbomachine constitue de materiau superelastique
US8844281B2 (en) * 2011-02-28 2014-09-30 GM Global Technology Operations LLC Shape memory alloy heat engines and energy harvesting systems
GB201114674D0 (en) 2011-08-25 2011-10-12 Rolls Royce Plc A rotor for a compressor of a gas turbine
FR2993896B1 (fr) * 2012-07-26 2014-08-22 Snecma Procede de collage et de decollement entre deux pieces utilisant un adhesif charge
US9650898B2 (en) * 2012-12-27 2017-05-16 United Technologies Corporation Airfoil with variable profile responsive to thermal conditions
US9981421B2 (en) * 2014-07-16 2018-05-29 The Boeing Company Adaptive composite structure using shape memory alloys
FR3035938B1 (fr) * 2015-05-06 2017-06-02 Peugeot Citroen Automobiles Sa Dispositif de suspension pour vehicule automobile, comprenant des ressorts en materiau composite et en alliage a memoire de forme
EP3115553A1 (fr) 2015-07-06 2017-01-11 General Electric Technology GmbH Composant mécanique avec élément amortisseur de mémoire thermique pour turbomachine thermique
CN105464910B (zh) * 2015-12-16 2018-04-03 西北工业大学 形状记忆纤维混杂复合材料风力发电机叶片及其制作方法
BE1023299B1 (fr) * 2016-01-21 2017-01-26 Safran Aero Boosters S.A. Aube statorique
US10465703B2 (en) 2016-04-11 2019-11-05 United Technologies Corporation Airfoil
EP3464832B1 (fr) 2016-05-25 2020-04-22 General Electric Company Support de palier de turbine
US10428825B2 (en) 2016-11-14 2019-10-01 United Technologies Corporation Airfoil structure having a shape memory alloy actuator
CN106762813B (zh) * 2017-03-31 2019-09-17 中国航发商用航空发动机有限责任公司 一种风扇叶片
CA3000360C (fr) 2017-04-14 2020-05-26 General Electric Company Assemblage de support dote d'un element de renfort variable
US11420755B2 (en) 2019-08-08 2022-08-23 General Electric Company Shape memory alloy isolator for a gas turbine engine
US11021998B2 (en) 2019-08-08 2021-06-01 General Electric Company Shape memory alloy sleeve support assembly for a bearing
US11105223B2 (en) 2019-08-08 2021-08-31 General Electric Company Shape memory alloy reinforced casing
US11280219B2 (en) 2019-11-27 2022-03-22 General Electric Company Rotor support structures for rotating drum rotors of gas turbine engines
US11274557B2 (en) 2019-11-27 2022-03-15 General Electric Company Damper assemblies for rotating drum rotors of gas turbine engines
US11486349B2 (en) * 2020-01-10 2022-11-01 General Electric Company Methods for manufacturing blade structures
CN111894909B (zh) * 2020-05-20 2021-10-22 南京航空航天大学 一种基于记忆合金的风扇鸟撞后小不平衡自动配平组件及控制方法
US11365636B2 (en) 2020-05-25 2022-06-21 General Electric Company Fan blade with intrinsic damping characteristics
US11828235B2 (en) 2020-12-08 2023-11-28 General Electric Company Gearbox for a gas turbine engine utilizing shape memory alloy dampers
US11867082B2 (en) * 2021-04-21 2024-01-09 General Electric Company Rotor blade with detachable tip
US11674399B2 (en) 2021-07-07 2023-06-13 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy
US11668317B2 (en) 2021-07-09 2023-06-06 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy
US11821319B2 (en) * 2021-07-27 2023-11-21 General Electric Company Frangible airfoil with shape memory alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662294A (en) * 1994-02-28 1997-09-02 Lockheed Martin Corporation Adaptive control surface using antagonistic shape memory alloy tendons
US6699015B2 (en) 2002-02-19 2004-03-02 The Boeing Company Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
US6796408B2 (en) * 2002-09-13 2004-09-28 The Boeing Company Method for vibration damping using superelastic alloys
US7300708B2 (en) * 2004-03-16 2007-11-27 General Electric Company Erosion and wear resistant protective structures for turbine engine components
US20070175583A1 (en) * 2006-01-31 2007-08-02 Mosallam Ayman S Technique for prestressing composite members and related apparatuses
GB2438185A (en) * 2006-05-17 2007-11-21 Rolls Royce Plc An apparatus for preventing ice accretion

Also Published As

Publication number Publication date
US20120183718A1 (en) 2012-07-19
US20150144256A1 (en) 2015-05-28
FR2950382A1 (fr) 2011-03-25
US8974884B2 (en) 2015-03-10
WO2011033206A1 (fr) 2011-03-24
US9902142B2 (en) 2018-02-27

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