FR3099790B1 - Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine - Google Patents

Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine Download PDF

Info

Publication number
FR3099790B1
FR3099790B1 FR1909092A FR1909092A FR3099790B1 FR 3099790 B1 FR3099790 B1 FR 3099790B1 FR 1909092 A FR1909092 A FR 1909092A FR 1909092 A FR1909092 A FR 1909092A FR 3099790 B1 FR3099790 B1 FR 3099790B1
Authority
FR
France
Prior art keywords
supply unit
air supply
attaching
cooling device
turbomachine casing
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
FR1909092A
Other languages
English (en)
Other versions
FR3099790A1 (fr
Inventor
Simon Nicolas Morliere
Stéphane Pierre Guillaume Blanchard
Nicolas Jean-Marc Marcel Beauquin
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 FR1909092A priority Critical patent/FR3099790B1/fr
Publication of FR3099790A1 publication Critical patent/FR3099790A1/fr
Application granted granted Critical
Publication of FR3099790B1 publication Critical patent/FR3099790B1/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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un dispositif d'accrochage (3), sur un carter externe (154) d'une turbine ou d'un compresseur de turbomachine, d'un boîtier d'alimentation (20) en air d'un dispositif de refroidissement par jets d'air (2) de ce même carter. Conformément à l'invention, ce dispositif d'accrochage comprend au moins deux dispositifs de maintien (4, 5) par liaison à rotule configurés pour relier chacun ledit boîtier (20) audit carter externe (154). Figure pour l’abrégé : Fig. 3
FR1909092A 2019-08-09 2019-08-09 Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine Active FR3099790B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1909092A FR3099790B1 (fr) 2019-08-09 2019-08-09 Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909092A FR3099790B1 (fr) 2019-08-09 2019-08-09 Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine
FR1909092 2019-08-09

Publications (2)

Publication Number Publication Date
FR3099790A1 FR3099790A1 (fr) 2021-02-12
FR3099790B1 true FR3099790B1 (fr) 2021-07-16

Family

ID=68807065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909092A Active FR3099790B1 (fr) 2019-08-09 2019-08-09 Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine

Country Status (1)

Country Link
FR (1) FR3099790B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129805U (fr) * 1976-03-31 1977-10-03
US5435124A (en) * 1994-08-10 1995-07-25 United Technologies Corporation Mounting bracket for an aircraft engine accessory
JP3951688B2 (ja) * 2001-12-03 2007-08-01 石川島播磨重工業株式会社 エンジンケース用冷却装置及びガスタービンエンジン
US9341074B2 (en) * 2012-07-25 2016-05-17 General Electric Company Active clearance control manifold system
EP3063390B1 (fr) * 2013-10-29 2019-07-03 United Technologies Corporation Dispositif de montage de réservoir d'huile sur un turboréacteur à double flux à engrenages
FR3040428B1 (fr) * 2015-08-27 2017-09-01 Snecma Dispositif de refroidissement par jets d'air du carter d'une turbine d'une turbomachine

Also Published As

Publication number Publication date
FR3099790A1 (fr) 2021-02-12

Similar Documents

Publication Publication Date Title
FR3099800B1 (fr) Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine
US20060193720A1 (en) Device for adjusting the centering of a ring for synchronizing the control of pivoting vanes in a turbomachine
UA84680C2 (ru) турбовентиляторный двигатель и опора для распределения служебных магистралей
BR0111577A (pt) Peça de transição para câmaras de combustão de turbina a gás não anulares
ATE546655T1 (de) Befestigungssystem
BR0106651A (pt) Aparelho de sustentação de estator para compressor com movimento de vaivém
FR3079874B1 (fr) Dispositif de refroidissement pour une turbine d'une turbomachine
DE60305755D1 (de) Verschlussystem zu Montage zwischen zwei Elementen
EP4234989A3 (fr) Dispositif de couplage de fluide de translation
FR3099790B1 (fr) Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine
MX2008002705A (es) Montaje optico de luminaria.
SE0300817L (sv) Projektorfäste
FR3099801B1 (fr) Ensemble pour une turbine de turbomachine
FR2935355B1 (fr) Dispositif de centrage d'une structure d'entree d'air sur une structure mediane d'une nacelle
FR3068305B1 (fr) Dispositif de regulation d'un flux d'air pour une entree d'air d'un vehicule automobile
BRPI0924870A2 (pt) medidor de fluxo vibratório, conexão de caixa, e, método para equilibrar um medidor de fluxo vibratório
FR3082988B1 (fr) Dispositif d'intervention sur un assemblage de combustible nucleaire
FR3055649B1 (fr) Element de separation d'un local a moyen de jonction de parement a ame elastique
FR3089560B1 (fr) Dispositif de maintien d'un tube de refroidissement pour carter de turbomachine
ATE317538T1 (de) Waffenrichtvorrichtung
NO20003274L (no) Pumpehus for forbrenningsmotorer
ATE364828T1 (de) Hilfsmittel für jäger
FR3099791B1 (fr) Dispositif d'accrochage d'un boîtier d'alimentation en air d'un dispositif de refroidissement d'un carter de turbomachine
FR3081673B1 (fr) Ensemble comprenant au moins un composant electronique, un support et un dispositif de fixation
FR3120391B1 (fr) Systeme de maintien et de fixation d’un harnais electrique pour une turbomachine d’aeronef

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210212

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5