FR2976974B1 - Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine - Google Patents

Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine

Info

Publication number
FR2976974B1
FR2976974B1 FR1155634A FR1155634A FR2976974B1 FR 2976974 B1 FR2976974 B1 FR 2976974B1 FR 1155634 A FR1155634 A FR 1155634A FR 1155634 A FR1155634 A FR 1155634A FR 2976974 B1 FR2976974 B1 FR 2976974B1
Authority
FR
France
Prior art keywords
acoustic panels
turbomachine nacelle
assembling acoustic
assembling
turbomachine
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
FR1155634A
Other languages
English (en)
Other versions
FR2976974A1 (fr
Inventor
Wouter Balk
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 SA
Original Assignee
Safran 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
Application filed by Safran SA filed Critical Safran SA
Priority to FR1155634A priority Critical patent/FR2976974B1/fr
Priority to PCT/FR2012/051357 priority patent/WO2012175850A1/fr
Publication of FR2976974A1 publication Critical patent/FR2976974A1/fr
Application granted granted Critical
Publication of FR2976974B1 publication Critical patent/FR2976974B1/fr
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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05D2240/00—Components
    • F05D2240/90—Mounting on supporting structures or systems
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/322—Arrangement of components according to their shape tangential
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1155634A 2011-06-24 2011-06-24 Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine Active FR2976974B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1155634A FR2976974B1 (fr) 2011-06-24 2011-06-24 Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine
PCT/FR2012/051357 WO2012175850A1 (fr) 2011-06-24 2012-06-15 Panneaux acoustiques de carter de turbomachine munis de dispositifs d'accrochage ameliores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155634A FR2976974B1 (fr) 2011-06-24 2011-06-24 Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine

Publications (2)

Publication Number Publication Date
FR2976974A1 FR2976974A1 (fr) 2012-12-28
FR2976974B1 true FR2976974B1 (fr) 2016-09-30

Family

ID=46456897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155634A Active FR2976974B1 (fr) 2011-06-24 2011-06-24 Dispositif d'assemblage de panneaux acoustiques d'une nacelle de turbomachine

Country Status (2)

Country Link
FR (1) FR2976974B1 (fr)
WO (1) WO2012175850A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004750B1 (fr) * 2013-04-18 2017-08-11 Snecma Carter de turbomachine
FR3005100B1 (fr) 2013-04-26 2015-05-01 Snecma Carter de turbomachine
FR3015593B1 (fr) * 2013-12-20 2018-09-07 Safran Aircraft Engines Carter en materiau composite a matrice organique favorisant l'evacuation des fumees
DE102014204472A1 (de) * 2014-03-11 2015-09-17 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerschindel einer Gasturbine
GB201405496D0 (en) 2014-03-27 2014-05-14 Rolls Royce Plc Linear assembly
GB201406386D0 (en) 2014-04-09 2014-05-21 Rolls Royce Plc Gas turbine engine
FR3026134B1 (fr) * 2014-09-18 2019-07-19 Safran Nacelles Dispositif pour la fixation d’une entree d’air sur un carter de soufflante d’une nacelle de turboreacteur d’aeronef
DE102015217161A1 (de) * 2015-09-04 2017-03-09 Rolls-Royce Deutschland Ltd & Co Kg Baugruppe mit einer Brennkammerschindel für eine Gasturbine
DE102018107096A1 (de) * 2018-03-26 2019-09-26 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinentriebwerk und Paneel für ein Gasturbinentriebwerk
FR3092611B1 (fr) * 2019-02-07 2021-02-26 Safran Aircraft Engines Soufflante de turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826088A (en) * 1973-02-01 1974-07-30 Gen Electric Gas turbine engine augmenter cooling liner stabilizers and supports
DE4340951A1 (de) * 1992-12-04 1994-06-09 Grumman Aerospace Corp Einstückiges Triebwerkeinlaß-Schallrohr
GB2319589B (en) * 1996-11-22 1999-06-16 Rolls Royce Plc Acoustic panel retention
US6389813B2 (en) * 2000-03-31 2002-05-21 Quiet Systems International, Llc Passive mounted lining system
FR2869360B1 (fr) * 2004-04-27 2006-07-14 Airbus France Sas Ensemble reducteur de bruit pour turboreacteur d'aeronef
FR2928415B1 (fr) * 2008-03-07 2010-12-03 Aircelle Sa Panneau acoustique d'une nacelle d'un aeronef

Also Published As

Publication number Publication date
WO2012175850A1 (fr) 2012-12-27
FR2976974A1 (fr) 2012-12-28

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