FR2977276B1 - Agencement pour le raccordement d'un conduit a un boitier de distribution d'air - Google Patents

Agencement pour le raccordement d'un conduit a un boitier de distribution d'air

Info

Publication number
FR2977276B1
FR2977276B1 FR1155901A FR1155901A FR2977276B1 FR 2977276 B1 FR2977276 B1 FR 2977276B1 FR 1155901 A FR1155901 A FR 1155901A FR 1155901 A FR1155901 A FR 1155901A FR 2977276 B1 FR2977276 B1 FR 2977276B1
Authority
FR
France
Prior art keywords
duct
arrangement
air distribution
distribution housing
housing
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
FR1155901A
Other languages
English (en)
Other versions
FR2977276A1 (fr
Inventor
Luc Henri Claude Daguenet
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 FR1155901A priority Critical patent/FR2977276B1/fr
Priority to US14/128,294 priority patent/US8869539B2/en
Priority to PCT/FR2012/051509 priority patent/WO2013001246A1/fr
Priority to GB1323075.0A priority patent/GB2506067B/en
Publication of FR2977276A1 publication Critical patent/FR2977276A1/fr
Application granted granted Critical
Publication of FR2977276B1 publication Critical patent/FR2977276B1/fr
Active 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
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F05D2240/91—Mounting on supporting structures or systems on a stationary structure
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/208—Heat transfer, e.g. cooling using heat pipes
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Duct Arrangements (AREA)
FR1155901A 2011-06-30 2011-06-30 Agencement pour le raccordement d'un conduit a un boitier de distribution d'air Active FR2977276B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1155901A FR2977276B1 (fr) 2011-06-30 2011-06-30 Agencement pour le raccordement d'un conduit a un boitier de distribution d'air
US14/128,294 US8869539B2 (en) 2011-06-30 2012-06-29 Arrangement for connecting a duct to an air-distribution casing
PCT/FR2012/051509 WO2013001246A1 (fr) 2011-06-30 2012-06-29 Agencement pour le raccordement d'un conduit a un boitier de distribution d'air.
GB1323075.0A GB2506067B (en) 2011-06-30 2012-06-29 Arrangement for connecting a duct to an air-distribution casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155901A FR2977276B1 (fr) 2011-06-30 2011-06-30 Agencement pour le raccordement d'un conduit a un boitier de distribution d'air

Publications (2)

Publication Number Publication Date
FR2977276A1 FR2977276A1 (fr) 2013-01-04
FR2977276B1 true FR2977276B1 (fr) 2016-12-09

Family

ID=46614515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155901A Active FR2977276B1 (fr) 2011-06-30 2011-06-30 Agencement pour le raccordement d'un conduit a un boitier de distribution d'air

Country Status (4)

Country Link
US (1) US8869539B2 (fr)
FR (1) FR2977276B1 (fr)
GB (1) GB2506067B (fr)
WO (1) WO2013001246A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11725537B2 (en) 2019-09-23 2023-08-15 Safran Aircraft Engines Device for cooling a turbine casing with air jets

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10330012B2 (en) 2014-02-04 2019-06-25 United Technologies Corporation Brackets for gas turbine engine components
FR3050228B1 (fr) * 2016-04-18 2019-03-29 Safran Aircraft Engines Dispositif de refroidissement par jets d'air d'un carter de turbine
US10612409B2 (en) * 2016-08-18 2020-04-07 United Technologies Corporation Active clearance control collector to manifold insert
FR3058460B1 (fr) * 2016-11-08 2018-11-09 Safran Aircraft Engines Ensemble de raccordement pour le refroidissement d'une turbine de turbomachine
FR3073007B1 (fr) * 2017-10-27 2019-09-27 Safran Aircraft Engines Dispositif de maintien d'un tube de refroidissement pour carter de turbomachine
FR3081927B1 (fr) * 2018-05-30 2020-11-20 Safran Aircraft Engines Dispositif de refroidissement d'un carter de turbomachine
FR3085719B1 (fr) * 2018-09-06 2021-04-16 Safran Aircraft Engines Boitier d'alimentation en air sous pression d'un dispositif de refroidissement par jets d'air
FR3097008B1 (fr) * 2019-06-04 2022-03-11 Safran Aircraft Engines Dispositif de refroidissement par jets d’air d’un carter de turbine et turbomachine comportant un tel dispositif
FR3105983B1 (fr) * 2020-01-08 2022-01-07 Safran Aircraft Engines Dispositif de refroidissement d’un carter d’une turbomachine
FR3159410B1 (fr) 2024-02-20 2026-01-02 Safran Aircraft Engines Boîtier de distribution d’air

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412782A (en) * 1979-03-28 1983-11-01 United Technologies Corporation Full hoop bleed manifolds for longitudinally split compressor cases
FR2614073B1 (fr) * 1987-04-15 1992-02-14 Snecma Dispositif d'ajustement en temps reel du jeu radial entre un rotor et un stator de turbomachine
US5100291A (en) * 1990-03-28 1992-03-31 General Electric Company Impingement manifold
US5205115A (en) * 1991-11-04 1993-04-27 General Electric Company Gas turbine engine case counterflow thermal control
US5399066A (en) * 1993-09-30 1995-03-21 General Electric Company Integral clearance control impingement manifold and environmental shield
US5540547A (en) * 1994-06-23 1996-07-30 General Electric Company Method and apparatus for damping vibrations of external tubing of a gas turbine engine
FR2766231B1 (fr) * 1997-07-18 1999-08-20 Snecma Dispositif d'echauffement ou de refroidissement d'un carter circulaire
FR2766232B1 (fr) * 1997-07-18 1999-08-20 Snecma Dispositif de refroidissement ou d'echauffement d'un carter circulaire
US6185925B1 (en) * 1999-02-12 2001-02-13 General Electric Company External cooling system for turbine frame
FR2816352B1 (fr) * 2000-11-09 2003-01-31 Snecma Moteurs Ensemble de ventilation d'un anneau de stator
US7491029B2 (en) * 2005-10-14 2009-02-17 United Technologies Corporation Active clearance control system for gas turbine engines
US7597537B2 (en) * 2005-12-16 2009-10-06 General Electric Company Thermal control of gas turbine engine rings for active clearance control
FR2906846B1 (fr) * 2006-10-06 2008-12-26 Snecma Sa Canal de transition entre deux etages de turbine
US8079804B2 (en) * 2008-09-18 2011-12-20 Siemens Energy, Inc. Cooling structure for outer surface of a gas turbine case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11725537B2 (en) 2019-09-23 2023-08-15 Safran Aircraft Engines Device for cooling a turbine casing with air jets

Also Published As

Publication number Publication date
WO2013001246A1 (fr) 2013-01-03
GB2506067A9 (en) 2017-03-15
US20140109596A1 (en) 2014-04-24
GB2506067B (en) 2017-11-01
GB201323075D0 (en) 2014-02-12
FR2977276A1 (fr) 2013-01-04
US8869539B2 (en) 2014-10-28
GB2506067A (en) 2014-03-19

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