FR3020400B1 - Fixation d'un conduit de decharge de turbomachine - Google Patents

Fixation d'un conduit de decharge de turbomachine

Info

Publication number
FR3020400B1
FR3020400B1 FR1453657A FR1453657A FR3020400B1 FR 3020400 B1 FR3020400 B1 FR 3020400B1 FR 1453657 A FR1453657 A FR 1453657A FR 1453657 A FR1453657 A FR 1453657A FR 3020400 B1 FR3020400 B1 FR 3020400B1
Authority
FR
France
Prior art keywords
fixing
discharge duct
turbomachine
turbomachine discharge
duct
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
FR1453657A
Other languages
English (en)
Other versions
FR3020400A1 (fr
Inventor
Florian Benjamin Kevin Lacroix
Frederic Jacques Eugene Goupil
Noel Joseph Camille Robin
Julien Vitra
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 FR1453657A priority Critical patent/FR3020400B1/fr
Priority to US14/692,994 priority patent/US10202868B2/en
Priority to GB1506955.2A priority patent/GB2526930B/en
Publication of FR3020400A1 publication Critical patent/FR3020400A1/fr
Application granted granted Critical
Publication of FR3020400B1 publication Critical patent/FR3020400B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • 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
    • 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
    • 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
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F04D29/545—Ducts
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1453657A 2014-04-23 2014-04-23 Fixation d'un conduit de decharge de turbomachine Active FR3020400B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1453657A FR3020400B1 (fr) 2014-04-23 2014-04-23 Fixation d'un conduit de decharge de turbomachine
US14/692,994 US10202868B2 (en) 2014-04-23 2015-04-22 Attachment of a discharge conduit of a turbine engine
GB1506955.2A GB2526930B (en) 2014-04-23 2015-04-23 Attachment of a discharge conduit of a turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1453657A FR3020400B1 (fr) 2014-04-23 2014-04-23 Fixation d'un conduit de decharge de turbomachine

Publications (2)

Publication Number Publication Date
FR3020400A1 FR3020400A1 (fr) 2015-10-30
FR3020400B1 true FR3020400B1 (fr) 2016-04-15

Family

ID=51210579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1453657A Active FR3020400B1 (fr) 2014-04-23 2014-04-23 Fixation d'un conduit de decharge de turbomachine

Country Status (3)

Country Link
US (1) US10202868B2 (fr)
FR (1) FR3020400B1 (fr)
GB (1) GB2526930B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10208676B2 (en) 2016-03-29 2019-02-19 General Electric Company Gas turbine engine dual sealing cylindrical variable bleed valve
CA2964655A1 (fr) * 2016-05-04 2017-11-04 Unison Industries, Llc Assemblage de conduite de dispositif d'alimentation dote de raccords d'extremite flexibles
FR3055655B1 (fr) * 2016-09-06 2019-04-05 Safran Aircraft Engines Carter intermediaire de turbine de turbomachine
BE1024605B1 (fr) * 2016-09-27 2018-04-26 Safran Aero Boosters S.A. Carter avec bras aspirant pour turbomachine axiale
US10221773B2 (en) * 2016-10-07 2019-03-05 General Electric Company Bleed valve assembly for a gas turbine engine
FR3059365B1 (fr) 2016-11-25 2018-11-23 Safran Aircraft Engines Turbomachine a double flux equipee d'un systeme de decharge
US11300002B2 (en) 2018-12-07 2022-04-12 Pratt & Whitney Canada Corp. Static take-off port
FR3119199B1 (fr) * 2021-01-22 2023-06-09 Safran Aircraft Engines Conduit de decharge a etancheite perfectionnee
GB2622626A (en) * 2022-09-23 2024-03-27 Gkn Aerospace Sweden Ab Duct arrangement
FR3140903A1 (fr) 2022-10-14 2024-04-19 Safran Aircraft Engines Carter intermédiaire de turbomachine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946104B2 (en) * 2006-05-12 2011-05-24 Rohr, Inc. Bleed air relief system for engines
FR2937679B1 (fr) * 2008-10-24 2010-12-03 Snecma Dispositif de prelevement d'air de refroidissement dans une turbomachine
US8024935B2 (en) * 2008-11-21 2011-09-27 Honeywell International Inc. Flush inlet scoop design for aircraft bleed air system
DE102009052162B4 (de) 2009-11-06 2016-04-14 Mtu Friedrichshafen Gmbh Verdichteranordnung und Verfahren zur Herstellung einer solchen
FR2961257B1 (fr) * 2010-06-15 2012-07-27 Snecma Procede de montage d'une vanne de decharge dans un turboreacteur d'aeronef, vanne de decharge, et turboreacteur comprenant une telle vanne
FR2982904B1 (fr) * 2011-11-18 2015-01-30 Snecma Moyeu de carter pour turboreacteur d'aeronef comprenant des moyens de commande de vannes de decharge ameliores
DE102012007130A1 (de) * 2012-04-10 2013-10-10 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit einem Entlastungskanal in einem Leitschaufelfußelement eines Nebenstromkanals
US10203703B2 (en) * 2014-03-04 2019-02-12 Mi Valve, Llc Airflow balancing valve for HVAC systems

Also Published As

Publication number Publication date
GB2526930B (en) 2020-09-23
US10202868B2 (en) 2019-02-12
US20150308289A1 (en) 2015-10-29
GB201506955D0 (en) 2015-06-10
GB2526930A (en) 2015-12-09
FR3020400A1 (fr) 2015-10-30

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Legal Events

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PLSC Publication of the preliminary search report

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RM Correction of a material error

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CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

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