FR2981700B1 - Dispositif de fixation d'une piece creuse - Google Patents

Dispositif de fixation d'une piece creuse

Info

Publication number
FR2981700B1
FR2981700B1 FR1103242A FR1103242A FR2981700B1 FR 2981700 B1 FR2981700 B1 FR 2981700B1 FR 1103242 A FR1103242 A FR 1103242A FR 1103242 A FR1103242 A FR 1103242A FR 2981700 B1 FR2981700 B1 FR 2981700B1
Authority
FR
France
Prior art keywords
fixing
hollow piece
hollow
piece
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 - Fee Related
Application number
FR1103242A
Other languages
English (en)
Other versions
FR2981700A1 (fr
Inventor
Marc Andlauer
Pascal Ducrot
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 Ceramics SA
Original Assignee
SNECMA Propulsion Solide 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
Priority to FR1103242A priority Critical patent/FR2981700B1/fr
Application filed by SNECMA Propulsion Solide SA filed Critical SNECMA Propulsion Solide SA
Priority to CA2852996A priority patent/CA2852996A1/fr
Priority to RU2014113676/06A priority patent/RU2014113676A/ru
Priority to CN201280051857.5A priority patent/CN103890366B/zh
Priority to IN3062DEN2014 priority patent/IN2014DN03062A/en
Priority to EP12773093.5A priority patent/EP2771559A1/fr
Priority to PCT/FR2012/052161 priority patent/WO2013060956A1/fr
Priority to JP2014537684A priority patent/JP6033875B2/ja
Priority to US14/353,840 priority patent/US20140332604A1/en
Priority to KR1020147012024A priority patent/KR20140084119A/ko
Publication of FR2981700A1 publication Critical patent/FR2981700A1/fr
Application granted granted Critical
Publication of FR2981700B1 publication Critical patent/FR2981700B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/04—Mounting of an exhaust cone in the jet pipe
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/33—Transverse rod to spaced plate surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR1103242A 2011-10-24 2011-10-24 Dispositif de fixation d'une piece creuse Expired - Fee Related FR2981700B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR1103242A FR2981700B1 (fr) 2011-10-24 2011-10-24 Dispositif de fixation d'une piece creuse
US14/353,840 US20140332604A1 (en) 2011-10-24 2012-09-26 Device for Fastening a Hollow Part
CN201280051857.5A CN103890366B (zh) 2011-10-24 2012-09-26 用于附接中空部件的设备
IN3062DEN2014 IN2014DN03062A (fr) 2011-10-24 2012-09-26
EP12773093.5A EP2771559A1 (fr) 2011-10-24 2012-09-26 Dispositif de fixation d'une pièce creuse
PCT/FR2012/052161 WO2013060956A1 (fr) 2011-10-24 2012-09-26 Dispositif de fixation d'une pièce creuse
CA2852996A CA2852996A1 (fr) 2011-10-24 2012-09-26 Dispositif de fixation d'une piece creuse
RU2014113676/06A RU2014113676A (ru) 2011-10-24 2012-09-26 Устройство для крепления полой детали
KR1020147012024A KR20140084119A (ko) 2011-10-24 2012-09-26 공동부 고정 장치
JP2014537684A JP6033875B2 (ja) 2011-10-24 2012-09-26 中空部品固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103242A FR2981700B1 (fr) 2011-10-24 2011-10-24 Dispositif de fixation d'une piece creuse

Publications (2)

Publication Number Publication Date
FR2981700A1 FR2981700A1 (fr) 2013-04-26
FR2981700B1 true FR2981700B1 (fr) 2016-08-26

Family

ID=47023026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103242A Expired - Fee Related FR2981700B1 (fr) 2011-10-24 2011-10-24 Dispositif de fixation d'une piece creuse

Country Status (10)

Country Link
US (1) US20140332604A1 (fr)
EP (1) EP2771559A1 (fr)
JP (1) JP6033875B2 (fr)
KR (1) KR20140084119A (fr)
CN (1) CN103890366B (fr)
CA (1) CA2852996A1 (fr)
FR (1) FR2981700B1 (fr)
IN (1) IN2014DN03062A (fr)
RU (1) RU2014113676A (fr)
WO (1) WO2013060956A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988777B1 (fr) * 2012-03-29 2014-04-25 Snecma Propulsion Solide Integration de pieces d'arriere-corps de moteur aeronautique
WO2013157976A1 (fr) * 2012-04-19 2013-10-24 General Electric Company Butée de chemise de chambre de combustion
GB2525197A (en) * 2014-04-15 2015-10-21 Rolls Royce Plc A panel attachment system and a method of using the same
US11572793B2 (en) 2019-07-29 2023-02-07 Pratt & Whitney Canada Corp. Gas turbine engine exhaust case

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440478A (en) * 1921-11-21 1923-01-02 Philip L Mckee Roof structure
US3269700A (en) * 1964-12-07 1966-08-30 United Aircraft Corp Heat shield for turbine strut
DE3110098C2 (de) * 1981-03-16 1983-03-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbinenleitschaufel für Gasturbinentriebwerke
US4594761A (en) * 1984-02-13 1986-06-17 General Electric Company Method of fabricating hollow composite airfoils
FR2586792B1 (fr) * 1985-09-03 1989-06-16 Snecma Dispositif de liaison entre un anneau bruleur ou accroche-flammes en materiau composite et un canal de chambre de post-combustion d'un turboreacteur
FR2587455B1 (fr) * 1985-09-18 1987-10-30 Snecma Procede de fabrication d'un anneau bruleur en materiau composite et anneau bruleur realise suivant ledit procede
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
US5272869A (en) * 1992-12-10 1993-12-28 General Electric Company Turbine frame
US6189285B1 (en) * 1998-10-19 2001-02-20 The Marley Cooling Tower Company Pultruded FRP structural assembly for water cooling towers
FR2865502B1 (fr) * 2004-01-23 2006-03-03 Snecma Moteurs Bras monobloc accroche-flammes pour un dispositif de post combustion d'un turboreacteur a double flux
FR2875854B1 (fr) 2004-09-29 2009-04-24 Snecma Propulsion Solide Sa Melangeur pour tuyere a flux separes
US20080159851A1 (en) * 2006-12-29 2008-07-03 Thomas Ory Moniz Guide Vane and Method of Fabricating the Same
DE102008019156A1 (de) * 2008-04-17 2009-10-22 Mtu Aero Engines Gmbh Strebe für ein Turbinenzwischengehäuse, Turbinenzwischengehäuse und Verfahren zur Herstellung eines Turbinenzwischengehäuses
US8512808B2 (en) * 2008-04-28 2013-08-20 The Boeing Company Built-up composite structures with a graded coefficient of thermal expansion for extreme environment applications
FR2935464B1 (fr) * 2008-09-01 2018-10-26 Safran Aircraft Engines Dispositif de fixation d'un bras accroche flammes sur un carter de post-combustion.
FR2935753B1 (fr) * 2008-09-08 2011-07-01 Snecma Propulsion Solide Liaisons souples a butee pour fixation de piece en cmc

Also Published As

Publication number Publication date
WO2013060956A1 (fr) 2013-05-02
IN2014DN03062A (fr) 2015-05-15
CN103890366A (zh) 2014-06-25
EP2771559A1 (fr) 2014-09-03
RU2014113676A (ru) 2015-12-10
CN103890366B (zh) 2017-02-15
KR20140084119A (ko) 2014-07-04
JP6033875B2 (ja) 2016-11-30
JP2014530991A (ja) 2014-11-20
CA2852996A1 (fr) 2013-05-02
US20140332604A1 (en) 2014-11-13
FR2981700A1 (fr) 2013-04-26

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: HERAKLES, FR

Effective date: 20140605

CL Concession to grant licences

Name of requester: L'ETAT FRANCAIS, MINISTERE DE LA DEFENSE, FR

Effective date: 20140610

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CD Change of name or company name

Owner name: HERAKLES, FR

Effective date: 20170725

ST Notification of lapse

Effective date: 20180629