FR3016662B1 - Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations - Google Patents

Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations

Info

Publication number
FR3016662B1
FR3016662B1 FR1450556A FR1450556A FR3016662B1 FR 3016662 B1 FR3016662 B1 FR 3016662B1 FR 1450556 A FR1450556 A FR 1450556A FR 1450556 A FR1450556 A FR 1450556A FR 3016662 B1 FR3016662 B1 FR 3016662B1
Authority
FR
France
Prior art keywords
pipes
carnetic
turbomoteur
propeller
reinforcing envelope
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
FR1450556A
Other languages
English (en)
Other versions
FR3016662A1 (fr
Inventor
Bruno Albert Beutin
Castro Nuria Llamas
Maria Natal
Bruna Ramos
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 FR1450556A priority Critical patent/FR3016662B1/fr
Priority to PCT/FR2015/050084 priority patent/WO2015110741A1/fr
Priority to US15/113,683 priority patent/US10400632B2/en
Priority to GB1612576.7A priority patent/GB2537298B/en
Publication of FR3016662A1 publication Critical patent/FR3016662A1/fr
Application granted granted Critical
Publication of FR3016662B1 publication Critical patent/FR3016662B1/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
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/16—Aircraft characterised by the type or position of power plant of jet type
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/072—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with counter-rotating, e.g. fan rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • 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
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
FR1450556A 2014-01-23 2014-01-23 Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations Active FR3016662B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1450556A FR3016662B1 (fr) 2014-01-23 2014-01-23 Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations
PCT/FR2015/050084 WO2015110741A1 (fr) 2014-01-23 2015-01-14 Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations
US15/113,683 US10400632B2 (en) 2014-01-23 2015-01-14 Unducted propeller turboshaft engine provided with a reinforcing shell integrating pipe segments
GB1612576.7A GB2537298B (en) 2014-01-23 2015-01-14 Turbo engine having non-ducted propellers provided with a reinforcing casing incorporating sections of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450556A FR3016662B1 (fr) 2014-01-23 2014-01-23 Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations

Publications (2)

Publication Number Publication Date
FR3016662A1 FR3016662A1 (fr) 2015-07-24
FR3016662B1 true FR3016662B1 (fr) 2016-02-12

Family

ID=50473585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450556A Active FR3016662B1 (fr) 2014-01-23 2014-01-23 Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations

Country Status (4)

Country Link
US (1) US10400632B2 (fr)
FR (1) FR3016662B1 (fr)
GB (1) GB2537298B (fr)
WO (1) WO2015110741A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061699B1 (fr) * 2017-01-12 2024-02-02 Safran Aircraft Engines Ensemble moteur pour aeronef
US11401824B2 (en) 2019-10-15 2022-08-02 General Electric Company Gas turbine engine outlet guide vane assembly
US20210108595A1 (en) 2019-10-15 2021-04-15 General Electric Company Unducted single rotor engine and method for operation
CN112660396A (zh) 2019-10-15 2021-04-16 通用电气公司 用于飞行器的可去除机身护罩
US11506067B2 (en) 2019-10-15 2022-11-22 General Electric Company Gas turbine engine with clutch assembly
US11286795B2 (en) 2019-10-15 2022-03-29 General Electric Company Mount for an airfoil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353872A (fr) 1962-04-16 1964-02-28 Philips Nv électro-aimant pour un cyclotron
GB2114661B (en) 1980-10-21 1984-08-01 Rolls Royce Casing structure for a gas turbine engine
US5079916A (en) * 1982-11-01 1992-01-14 General Electric Company Counter rotation power turbine
CA1262409A (fr) * 1985-05-01 1989-10-24 Kenneth Odell Johnson Turbomoteur a contre-rotation
FR2683002B1 (fr) 1991-10-23 1993-12-17 Snecma Compresseur axial adapte a la maintenance et son procede de maintenance.
KR100587547B1 (ko) 2004-04-07 2006-06-08 삼성전자주식회사 컨텐츠별로 싱크 디바이스로의 출력을 제어하는 소스디바이스 및 그 방법
US20090067625A1 (en) 2007-09-07 2009-03-12 Aceurity, Inc. Method for protection of digital rights at points of vulnerability in real time
US8807477B2 (en) * 2008-06-02 2014-08-19 United Technologies Corporation Gas turbine engine compressor arrangement
US20110122142A1 (en) 2009-11-24 2011-05-26 Nvidia Corporation Content presentation protection systems and methods
US8594002B2 (en) 2010-09-15 2013-11-26 Intel Corporation Method and system of mapping displayport over a wireless interface
KR101743776B1 (ko) 2010-09-28 2017-06-05 엘지전자 주식회사 영상 표시 기기, 방법 및 영상 전송 방법
FR2981686B1 (fr) * 2011-10-21 2016-05-20 Snecma Turbomachine comprenant un recepteur a helices contrarotatives supporte par une enveloppe structurale fixee au carter intermediaire
US20130279693A1 (en) 2012-04-24 2013-10-24 Ariel Inventions, Llc Transmitting a signal based on a high-definition multimedia interface signal

Also Published As

Publication number Publication date
GB201612576D0 (en) 2016-08-31
GB2537298A (en) 2016-10-12
US10400632B2 (en) 2019-09-03
WO2015110741A1 (fr) 2015-07-30
GB2537298B (en) 2021-01-20
US20170002688A1 (en) 2017-01-05
FR3016662A1 (fr) 2015-07-24

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