FR3033602A1 - Realisation d'etages de redresseurs semi-monoblocs, par fabrication additive - Google Patents
Realisation d'etages de redresseurs semi-monoblocs, par fabrication additive Download PDFInfo
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- FR3033602A1 FR3033602A1 FR1552035A FR1552035A FR3033602A1 FR 3033602 A1 FR3033602 A1 FR 3033602A1 FR 1552035 A FR1552035 A FR 1552035A FR 1552035 A FR1552035 A FR 1552035A FR 3033602 A1 FR3033602 A1 FR 3033602A1
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- sector
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Links
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000000654 additive Substances 0.000 title claims description 7
- 230000000996 additive effect Effects 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000000889 atomisation Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 238000009689 gas atomisation Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
- F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- 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
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
- REVENDICATIONS1. Elément d'un redresseur pour un compresseur axial de turbomachine, l'élément de redresseur s'étendant autour d'un axe (44) et 5 étant caractérisé en ce qu'il se présente comme un ensemble monobloc de forme extérieure en secteur de cylindre, globalement, formant, de façon radialement extérieure, un secteur de virole externe (46a,46b) commune à plusieurs secteurs d'étages axiaux d'aubes redresseurs radiales (481,482,483; 501,502,503) solidaires, de façon radialement extérieure, dudit 10 secteur de virole externe et, de façon radialement intérieure, par étage, d'un secteur de plateforme interne (521522,523; 541,542,543), chaque étage de secteur de plateforme interne étant relié, de façon radialement intérieure, à un secteur de premiers moyens d'étanchéité (561,562,563; 581,582,583) chacun adapté à engager de façon étanche audit gaz des 15 seconds moyens d'étanchéité (32).
- 2. Elément (36,38) de redresseur selon la revendication 1, dont le matériau constitutif comprend un alliage à base d'aluminium adapté pour être utilisé dans une fabrication additive dudit élément, telle qu'une fabrication basée sur la fusion d'une poudre métallique (SLM). 20
- 3. Elément de redresseur selon la revendication 1 ou 2, qui : - se présente comme un ensemble monobloc de forme extérieure globalement hémicylindrique, et - comprend trois étages axiaux de secteurs d'aubes redresseurs radiales (481,482,483; 501,502,503) solidaires, à chaque étage, d'un dit secteur de 25 plateforme interne (521,522,523; 541,542,543).
- 4. Tronçon axial d'un redresseur comprenant plusieurs éléments (36,38) de redresseur selon l'une des revendications 1 à 3, réunis circonférentiellement autour dudit axe, pour former un ensemble de forme extérieure globalement cylindrique. 3033602 14
- 5. Redresseur pour un compresseur axial de turbomachine, comprenant plusieurs tronçons axiaux selon la revendication 4 réunis axialement le long dudit axe.
- 6. Compresseur axial de turbomachine, comprenant : - un redresseur (40) selon la revendication 5, ou plusieurs éléments de redresseur selon l'une des revendications 1 à 3, réunis circonférentiellement autour dudit axe, pour former un ensemble de forme extérieure globalement cylindrique, et - un ensemble rotor (60) s'étendant autour dudit axe, pour tourner autour, et comprenant une série de roues de rotor (64,66,68) axialement alignées, chaque roue comprenant un disque (70) portant une rangée annulaire d'aubes de rotor radiales (72), chaque rangée étant montée entre deux étages successifs d'aubes redresseurs radiales (481,482,483; 501,502,503).
- 7. Procédé de montage du compresseur axial de turbomachine selon la revendication 6, ou d'un tronçon de compresseur axial de turbomachine selon la revendication 4, le procédé comprenant comme étapes: - transversalement audit axe, engager entre les étages successifs de secteur(s) d'aubes redresseurs radiales (481,482,483; 501,502,503), une première partie des rangées annulaires des aubes radiales (72) de l'ensemble rotor, - monter, autour d'une autre partie desdites rangées annulaire d'aubes radiales de rotor non ainsi engagée, un autre secteur de cylindre d'au moins un autre élément de redresseur, et ainsi de suite jusqu'à ce que la virole externe (46a,46b) entoure entièrement lesdites aubes (481,482,483; 501,502,503; 72).
- 8. Procédé de fabrication de l'élément de redresseur selon l'une des revendications 1 à 3, par fabrication additive.
- 9. Procédé selon la revendication 8, où ladite fabrication additive comprend une fusion laser (SLM) basée sur la fusion d'une poudre métallique. 3033602 15
- 10. Procédé selon la revendication 8 ou 9, où ladite au moins une poudre métallique est obtenue après atomisation EIGA (atomisation par électrode sous gaz d'Ar / Electrode Induction-Melting Gas Atomization). 5
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552035A FR3033602B1 (fr) | 2015-03-11 | 2015-03-11 | Realisation d'etages de redresseurs semi-monoblocs, par fabrication additive |
PCT/FR2016/050546 WO2016142631A1 (fr) | 2015-03-11 | 2016-03-10 | Réalisation de demi-etages de redresseurs monoblocs, par fabrication additive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552035A FR3033602B1 (fr) | 2015-03-11 | 2015-03-11 | Realisation d'etages de redresseurs semi-monoblocs, par fabrication additive |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3033602A1 true FR3033602A1 (fr) | 2016-09-16 |
FR3033602B1 FR3033602B1 (fr) | 2017-03-24 |
Family
ID=54140529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1552035A Active FR3033602B1 (fr) | 2015-03-11 | 2015-03-11 | Realisation d'etages de redresseurs semi-monoblocs, par fabrication additive |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3033602B1 (fr) |
WO (1) | WO2016142631A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3065178B1 (fr) | 2017-04-14 | 2022-04-29 | C Tec Constellium Tech Center | Procede de fabrication d'une piece en alliage d'aluminium |
DE102017211316A1 (de) | 2017-07-04 | 2019-01-10 | MTU Aero Engines AG | Turbomaschinen-Dichtring |
FR3082129B1 (fr) * | 2018-06-12 | 2021-01-01 | Arianegroup Sas | Procede de fabrication d'une turbine, en particulier pour turbopompe |
US11033992B2 (en) * | 2018-10-05 | 2021-06-15 | Pratt & Whitney Canada Corp. | Double row compressor stators |
CN109458232B (zh) * | 2018-10-16 | 2021-02-12 | 中广核核电运营有限公司 | 一种测量汽缸隔板洼窝及其叶顶阻汽片同心的方法 |
CN109904437A (zh) * | 2019-02-22 | 2019-06-18 | 上海交通大学 | 增材制造铝空气电池阳极材料及其制备方法 |
DE102020108781A1 (de) * | 2020-03-30 | 2021-09-30 | AM Metals GmbH | Mittels additiver Fertigung verarbeitbare hochfeste Aluminiumlegierungen für Strukturanwendungen |
CN114962338B (zh) * | 2022-04-27 | 2024-04-12 | 四川航天中天动力装备有限责任公司 | 一种涡喷发动机的分体式静子机匣结构及其装配方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1263639A (en) * | 1970-07-20 | 1972-02-16 | Rolls Royce | Stator vane assembly for a fluid flow machine |
EP1811131A2 (fr) * | 2006-01-24 | 2007-07-25 | Snecma | Ensemble de redresseurs fixes sectorise pour un compresseur de turbomachine |
EP2204547A1 (fr) * | 2008-12-29 | 2010-07-07 | Techspace aero | Ensemble pour étage redresseur d'une turbomachine, comprenant une virole extérieure et au moins une aube fixe |
US20120003086A1 (en) * | 2010-06-30 | 2012-01-05 | Honeywell International Inc. | Turbine nozzles and methods of manufacturing the same |
FR2997128A1 (fr) * | 2012-10-24 | 2014-04-25 | Snecma | Aubage redresseur de turbomachine |
FR3004214A1 (fr) * | 2013-04-08 | 2014-10-10 | Snecma | Etage redresseur de turbomachine |
-
2015
- 2015-03-11 FR FR1552035A patent/FR3033602B1/fr active Active
-
2016
- 2016-03-10 WO PCT/FR2016/050546 patent/WO2016142631A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1263639A (en) * | 1970-07-20 | 1972-02-16 | Rolls Royce | Stator vane assembly for a fluid flow machine |
EP1811131A2 (fr) * | 2006-01-24 | 2007-07-25 | Snecma | Ensemble de redresseurs fixes sectorise pour un compresseur de turbomachine |
EP2204547A1 (fr) * | 2008-12-29 | 2010-07-07 | Techspace aero | Ensemble pour étage redresseur d'une turbomachine, comprenant une virole extérieure et au moins une aube fixe |
US20120003086A1 (en) * | 2010-06-30 | 2012-01-05 | Honeywell International Inc. | Turbine nozzles and methods of manufacturing the same |
FR2997128A1 (fr) * | 2012-10-24 | 2014-04-25 | Snecma | Aubage redresseur de turbomachine |
FR3004214A1 (fr) * | 2013-04-08 | 2014-10-10 | Snecma | Etage redresseur de turbomachine |
Also Published As
Publication number | Publication date |
---|---|
FR3033602B1 (fr) | 2017-03-24 |
WO2016142631A1 (fr) | 2016-09-15 |
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