FR3132743B1 - Ensemble de turbomachine comprenant un carter - Google Patents

Ensemble de turbomachine comprenant un carter Download PDF

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Publication number
FR3132743B1
FR3132743B1 FR2201266A FR2201266A FR3132743B1 FR 3132743 B1 FR3132743 B1 FR 3132743B1 FR 2201266 A FR2201266 A FR 2201266A FR 2201266 A FR2201266 A FR 2201266A FR 3132743 B1 FR3132743 B1 FR 3132743B1
Authority
FR
France
Prior art keywords
casing
internal
structural
assembly including
turbomachine assembly
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
FR2201266A
Other languages
English (en)
Other versions
FR3132743A1 (fr
Inventor
Olivier Belmonte
Julien Fabien Patrick Becoulet
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2201266A priority Critical patent/FR3132743B1/fr
Priority to US18/833,280 priority patent/US20250116203A1/en
Priority to PCT/FR2023/050194 priority patent/WO2023152459A1/fr
Priority to EP23709247.3A priority patent/EP4479653A1/fr
Priority to CN202380019254.5A priority patent/CN118647801A/zh
Publication of FR3132743A1 publication Critical patent/FR3132743A1/fr
Application granted granted Critical
Publication of FR3132743B1 publication Critical patent/FR3132743B1/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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • 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
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • 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
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/321—Application in turbines in gas turbines for a special turbine stage
    • F05D2220/3216—Application in turbines in gas turbines for a special turbine stage for a special compressor stage
    • F05D2220/3217—Application in turbines in gas turbines for a special turbine stage for a special compressor stage for the first stage of a compressor or a low pressure compressor
    • 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
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • F05D2250/241—Three-dimensional ellipsoidal spherical
    • 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
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05D2250/323—Arrangement of components according to their shape convergent
    • 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
    • F05D2250/70—Shape
    • F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
    • 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
    • F05D2260/31—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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un ensemble (12) pour une turbomachine comprenant : - un carter externe (15) en demi-coquilles ; - un carter interne (14) ; - une pluralité d’aubes de guidage (13) montées entre le carter externe (15) et le carter interne (14), - un carter structural comprenant un flasque (23) radialement à l’intérieur du carter interne (14) ; et - un système de blocage (24) du carter interne (14) sur le carter structural comprenant une patte (25) globalement annulaire fixée sur l’un parmi le carter interne (14) et le carter structural et une goulotte (26) complémentaire fixée sur l’autre parmi le carter interne (14) et le carter structural, la goulotte (26) étant configurée pour recevoir la patte (25) et la bloquer le long de l’axe (X) par rapport au carter structural. Figure pour l’abrégé : Fig. 1
FR2201266A 2022-02-14 2022-02-14 Ensemble de turbomachine comprenant un carter Active FR3132743B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2201266A FR3132743B1 (fr) 2022-02-14 2022-02-14 Ensemble de turbomachine comprenant un carter
US18/833,280 US20250116203A1 (en) 2022-02-14 2023-02-14 Turbomachine assembly comprising a half-shell casing bearing variable-pitch inlet stator vanes
PCT/FR2023/050194 WO2023152459A1 (fr) 2022-02-14 2023-02-14 Ensemble de turbomachine comprenant un carter en demi-coquilles portant des aubes stators d'entrée à calage variable
EP23709247.3A EP4479653A1 (fr) 2022-02-14 2023-02-14 Ensemble de turbomachine comprenant un carter en demi-coquilles portant des aubes stators d'entrée à calage variable
CN202380019254.5A CN118647801A (zh) 2022-02-14 2023-02-14 包括承载可变桨距入口定子叶片的半壳式壳体的涡轮机组件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201266 2022-02-14
FR2201266A FR3132743B1 (fr) 2022-02-14 2022-02-14 Ensemble de turbomachine comprenant un carter

Publications (2)

Publication Number Publication Date
FR3132743A1 FR3132743A1 (fr) 2023-08-18
FR3132743B1 true FR3132743B1 (fr) 2024-03-08

Family

ID=81580525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201266A Active FR3132743B1 (fr) 2022-02-14 2022-02-14 Ensemble de turbomachine comprenant un carter

Country Status (5)

Country Link
US (1) US20250116203A1 (fr)
EP (1) EP4479653A1 (fr)
CN (1) CN118647801A (fr)
FR (1) FR3132743B1 (fr)
WO (1) WO2023152459A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12635544B2 (en) 2023-02-08 2026-05-19 General Electric Company Power overlay package for a semiconductor device coupled to a POL-RDL package

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US20220097864A1 (en) 2020-09-30 2022-03-31 Ge Avio S.R.L. Aircraft performance optimization based on engine performance monitoring
US12060170B2 (en) 2020-10-07 2024-08-13 General Electric Company Flexible engine monitoring
US12240130B2 (en) 2021-07-07 2025-03-04 General Electric Company System and method for automated movement of a robotic arm
US11753144B2 (en) 2021-10-15 2023-09-12 General Electric Company Unducted propulsion system
US11572827B1 (en) 2021-10-15 2023-02-07 General Electric Company Unducted propulsion system
US12254366B2 (en) 2021-11-29 2025-03-18 General Electric Company System to track hot-section flowpath components in assembled condition using high temperature material markers
US12366202B2 (en) 2022-01-18 2025-07-22 General Electric Company Bleed valve assemblies
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US12266036B2 (en) 2022-03-02 2025-04-01 General Electric Company Computed tomography scatter and crosstalk correction
US11859515B2 (en) 2022-03-04 2024-01-02 General Electric Company Gas turbine engines with improved guide vane configurations
US12459659B2 (en) 2022-03-07 2025-11-04 General Electric Company Method and apparatus for controlling electrical machines operating with a turbine engine
US11946378B2 (en) 2022-04-13 2024-04-02 General Electric Company Transient control of a thermal transport bus
US11655724B1 (en) 2022-04-25 2023-05-23 General Electric Company Clearance control of fan blades in a gas turbine engine
US12350750B2 (en) 2022-06-17 2025-07-08 General Electric Company Methods and systems of electrochemical machining
US12320259B2 (en) 2022-06-27 2025-06-03 General Electric Company Compact bleed valve assemblies
US12338738B2 (en) 2022-07-05 2025-06-24 General Electric Company Variable flowpath casings for blade tip clearance control
US12012859B2 (en) 2022-07-11 2024-06-18 General Electric Company Variable flowpath casings for blade tip clearance control
US11808157B1 (en) 2022-07-13 2023-11-07 General Electric Company Variable flowpath casings for blade tip clearance control
US11927142B2 (en) 2022-07-25 2024-03-12 General Electric Company Systems and methods for controlling fuel coke formation
US12006880B2 (en) 2022-09-12 2024-06-11 General Electric Company High bandwidth control of turbofan/turboprop thrust response using embedded electric machines
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US12365446B2 (en) 2023-08-04 2025-07-22 General Electric Company Aircraft with an unducted fan propulsor
US12305537B2 (en) 2023-08-04 2025-05-20 General Electric Company Vane assembly for open fan engine
US12365471B2 (en) 2023-08-04 2025-07-22 General Electric Company Aircraft with an unducted fan propulsor
US12384522B2 (en) 2023-08-04 2025-08-12 General Electric Company Aircraft with an unducted fan propulsor
US12228053B1 (en) 2023-08-09 2025-02-18 General Electric Company Turbofan engine including integrated pylon and fan outlet guide vane with noise reduction features
US12110825B1 (en) 2023-08-29 2024-10-08 General Electric Company Systems and method for detecting and responding to icing conditions in gas turbine engines
US12595767B2 (en) 2023-11-27 2026-04-07 General Electric Company Systems and methods for engine wear reduction
US12467366B2 (en) 2023-12-01 2025-11-11 General Electric Company Turbine engine with a nozzle having cooling features
US12372033B1 (en) 2024-03-05 2025-07-29 General Electric Company Turbine engine with sound-based active control
US12546259B2 (en) 2024-03-08 2026-02-10 General Electric Company Systems and methods for integrating use of starter on the low pressure spool of a turbine engine
US12196100B1 (en) 2024-05-17 2025-01-14 General Electric Company Engine component assembly with ceramic matrix composite component and connection pin
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Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224822A (en) * 1991-05-13 1993-07-06 General Electric Company Integral turbine nozzle support and discourager seal
US5211536A (en) * 1991-05-13 1993-05-18 General Electric Company Boltless turbine nozzle/stationary seal mounting
US6742987B2 (en) * 2002-07-16 2004-06-01 General Electric Company Cradle mounted turbine nozzle
US7094026B2 (en) * 2004-04-29 2006-08-22 General Electric Company System for sealing an inner retainer segment and support ring in a gas turbine and methods therefor
GB0424883D0 (en) * 2004-11-11 2004-12-15 Rolls Royce Plc Seal structure
JP4918263B2 (ja) * 2006-01-27 2012-04-18 三菱重工業株式会社 軸流圧縮機の静翼環
FR2935428B1 (fr) * 2008-08-26 2015-06-26 Snecma Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe
US9327368B2 (en) * 2012-09-27 2016-05-03 United Technologies Corporation Full ring inner air-seal with locking nut
CN106471218A (zh) * 2014-03-27 2017-03-01 西门子股份公司 燃气涡轮发动机内的定子叶片支撑系统
GB201418321D0 (en) * 2014-10-16 2014-12-03 Rolls Royce Plc Mounting arrangement for variable stator vane
US10344622B2 (en) * 2016-07-22 2019-07-09 United Technologies Corporation Assembly with mistake proof bayoneted lug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12635544B2 (en) 2023-02-08 2026-05-19 General Electric Company Power overlay package for a semiconductor device coupled to a POL-RDL package

Also Published As

Publication number Publication date
WO2023152459A1 (fr) 2023-08-17
CN118647801A (zh) 2024-09-13
EP4479653A1 (fr) 2024-12-25
US20250116203A1 (en) 2025-04-10
FR3132743A1 (fr) 2023-08-18

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