FR3096345B1 - Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz - Google Patents

Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz Download PDF

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Publication number
FR3096345B1
FR3096345B1 FR1905355A FR1905355A FR3096345B1 FR 3096345 B1 FR3096345 B1 FR 3096345B1 FR 1905355 A FR1905355 A FR 1905355A FR 1905355 A FR1905355 A FR 1905355A FR 3096345 B1 FR3096345 B1 FR 3096345B1
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FR
France
Prior art keywords
gas turbine
turbine engine
turbomachine
casing
suspending
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
FR1905355A
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English (en)
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FR3096345A1 (fr
Inventor
Thomas Gérard Daniel Riviere
Frédéric Montin
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 FR1905355A priority Critical patent/FR3096345B1/fr
Publication of FR3096345A1 publication Critical patent/FR3096345A1/fr
Application granted granted Critical
Publication of FR3096345B1 publication Critical patent/FR3096345B1/fr
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Classifications

    • 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
    • B64D27/404—Suspension arrangements specially adapted for supporting vertical loads
    • 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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • 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
    • 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
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F05D2240/00—Components
    • F05D2240/90—Mounting on supporting structures or systems

Landscapes

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

Abstract

L'invention concerne une turbomachine (10) à double flux (P,S) d'aéronef, comportant un moteur à turbine à gaz (12) entraînant une soufflante (14), ledit moteur à turbine à gaz comportant un carter primaire externe (18), qui est entouré, en aval de la soufflante (14), par un carter secondaire interne (20) agencé autour dudit carter primaire externe (18) et par un carter secondaire externe (22), ladite turbomachine (10) comportant en outre deux bras verticaux diamétralement opposés (24, 26) qui s'étendent entre les carter secondaire externe (26) et interne (24), caractérisé en ce que les bras verticaux (24, 26) sont liés rigidement aux carter secondaire externe (22) et interne (20) et supportent le carter primaire externe (18) pour former des moyens de suspension (54) du moteur à turbine à gaz (12). Figure pour l'abrégé : Figure 4.
FR1905355A 2019-05-22 2019-05-22 Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz Active FR3096345B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905355A FR3096345B1 (fr) 2019-05-22 2019-05-22 Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905355A FR3096345B1 (fr) 2019-05-22 2019-05-22 Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz
FR1905355 2019-05-22

Publications (2)

Publication Number Publication Date
FR3096345A1 FR3096345A1 (fr) 2020-11-27
FR3096345B1 true FR3096345B1 (fr) 2022-07-22

Family

ID=67742778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905355A Active FR3096345B1 (fr) 2019-05-22 2019-05-22 Turbomachine comportant des moyens perfectionnés de suspension d'un moteur à turbine à gaz

Country Status (1)

Country Link
FR (1) FR3096345B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629615B2 (en) * 2021-05-27 2023-04-18 Pratt & Withney Canada Corp. Strut reinforcing structure for a turbine exhaust case

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948635B1 (fr) * 2009-07-31 2011-08-26 Airbus Operations Sas Assemblage pour aeronef comprenant un mat d'accrochage de turbomachine dont les moyens d'attache sur la voilure sont agences en t
EP2592235A3 (fr) * 2011-11-11 2014-10-15 United Technologies Corporation Agencement de compresseur de turbine à gaz
US9879565B2 (en) * 2015-01-20 2018-01-30 United Technologies Corporation Enclosed jacking insert
FR3046202B1 (fr) * 2015-12-24 2017-12-29 Snecma Turboreacteur avec un moyen de reprise de poussee sur le carter inter-compresseurs
FR3068008B1 (fr) * 2017-06-21 2019-11-08 Airbus Operations Ensemble de motorisation pour un aeronef

Also Published As

Publication number Publication date
FR3096345A1 (fr) 2020-11-27

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