FR3016660B1 - Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs - Google Patents

Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs Download PDF

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Publication number
FR3016660B1
FR3016660B1 FR1450579A FR1450579A FR3016660B1 FR 3016660 B1 FR3016660 B1 FR 3016660B1 FR 1450579 A FR1450579 A FR 1450579A FR 1450579 A FR1450579 A FR 1450579A FR 3016660 B1 FR3016660 B1 FR 3016660B1
Authority
FR
France
Prior art keywords
reinforced
chapels
punches
turbomachine housing
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
FR1450579A
Other languages
English (en)
Other versions
FR3016660A1 (fr
Inventor
Cesar De Sousa Mario
Argemiro Matthieu Debray Benoit
Paul Moreau
Frederic Noel
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
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1450579A priority Critical patent/FR3016660B1/fr
Priority to PCT/FR2015/050133 priority patent/WO2015110749A1/fr
Priority to GB1614257.2A priority patent/GB2538897B/en
Priority to US15/113,543 priority patent/US10371009B2/en
Publication of FR3016660A1 publication Critical patent/FR3016660A1/fr
Application granted granted Critical
Publication of FR3016660B1 publication Critical patent/FR3016660B1/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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • 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
    • 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
    • F05D2250/70—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1450579A 2014-01-23 2014-01-23 Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs Active FR3016660B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1450579A FR3016660B1 (fr) 2014-01-23 2014-01-23 Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs
PCT/FR2015/050133 WO2015110749A1 (fr) 2014-01-23 2015-01-20 Carter de turbomachine à virole sans empochements et à chapes renforcées par des raidisseurs
GB1614257.2A GB2538897B (en) 2014-01-23 2015-01-20 Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners
US15/113,543 US10371009B2 (en) 2014-01-23 2015-01-20 Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1450579 2014-01-23
FR1450579A FR3016660B1 (fr) 2014-01-23 2014-01-23 Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs

Publications (2)

Publication Number Publication Date
FR3016660A1 FR3016660A1 (fr) 2015-07-24
FR3016660B1 true FR3016660B1 (fr) 2018-10-05

Family

ID=50290173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450579A Active FR3016660B1 (fr) 2014-01-23 2014-01-23 Carter de turbomachine a virole sans empochements et a chapes renforcees par des raidisseurs

Country Status (4)

Country Link
US (1) US10371009B2 (fr)
FR (1) FR3016660B1 (fr)
GB (1) GB2538897B (fr)
WO (1) WO2015110749A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050759B1 (fr) * 2016-04-27 2020-02-07 Safran Aircraft Engines Ensemble de redressement de flux d'air et turbomachine comprenant un tel ensemble
FR3056251B1 (fr) * 2016-09-21 2018-09-07 Safran Aircraft Engines Carter d'echappement renforce et procede de fabrication
US10100677B2 (en) * 2016-09-27 2018-10-16 General Electric Company Fixture for restraining a turbine wheel
US10024164B2 (en) * 2016-09-27 2018-07-17 General Electric Company Fixture for restraining a turbine wheel
FR3110138B1 (fr) 2020-05-14 2024-05-03 Airbus Operations Sas Assemblage comportant deux biellettes et un raidisseur intercalaire, attache moteur d’aéronef comprenant un tel assemblage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318748A (en) * 1970-08-11 1973-05-31 Secr Defence Gas turgine ducted fan engines for aircraft
US5452575A (en) * 1993-09-07 1995-09-26 General Electric Company Aircraft gas turbine engine thrust mount
SE0700823L (sv) * 2007-03-30 2008-10-01 Volvo Aero Corp Komponent för en gasturbinmotor, jetmotor försedd med en sådan komponent, samt en flygmaskin försedd med en sådan jetmotor
FR2974854B1 (fr) * 2011-05-04 2015-08-07 Snecma Carter d'echappement de turbomachine a moyeu souple
FR2975131B1 (fr) 2011-05-09 2015-12-25 Snecma Suspension du canal de flux froid d'un turboreacteur par des biellettes et des chapes radiales sur le carter d'echappement

Also Published As

Publication number Publication date
GB2538897B (en) 2020-11-04
GB201614257D0 (en) 2016-11-09
US20170030222A1 (en) 2017-02-02
WO2015110749A1 (fr) 2015-07-30
US10371009B2 (en) 2019-08-06
GB2538897A (en) 2016-11-30
FR3016660A1 (fr) 2015-07-24

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