FR3108945B1 - Module de turbomachine equipe d’une machine electrique - Google Patents

Module de turbomachine equipe d’une machine electrique Download PDF

Info

Publication number
FR3108945B1
FR3108945B1 FR2003359A FR2003359A FR3108945B1 FR 3108945 B1 FR3108945 B1 FR 3108945B1 FR 2003359 A FR2003359 A FR 2003359A FR 2003359 A FR2003359 A FR 2003359A FR 3108945 B1 FR3108945 B1 FR 3108945B1
Authority
FR
France
Prior art keywords
electric machine
supply
turbomachine module
module equipped
fan shaft
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
FR2003359A
Other languages
English (en)
Other versions
FR3108945A1 (fr
Inventor
Julien Fabien Patrick Becoulet
Didier Gabriel Bertrand Desombre
Matthieu Bruno François Foglia
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 FR2003359A priority Critical patent/FR3108945B1/fr
Priority to PCT/FR2021/050539 priority patent/WO2021198601A1/fr
Priority to CN202180020785.7A priority patent/CN115298427A/zh
Priority to US17/905,318 priority patent/US20230313739A1/en
Priority to EP21720806.5A priority patent/EP4127438A1/fr
Publication of FR3108945A1 publication Critical patent/FR3108945A1/fr
Application granted granted Critical
Publication of FR3108945B1 publication Critical patent/FR3108945B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • 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
    • 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
    • F01D25/18—Lubricating arrangements
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F02K3/06—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 front fan
    • 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
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • 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
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
    • 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
    • F05D2260/98—Lubrication
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

TITRE : MODULE DE TURBOMACHINE EQUIPE D’UNE MACHINE ELECTRIQUE L’invention concerne un module de turbomachine comprenant : un arbre de soufflante (6),un arbre de puissance (15) entraînant en rotation l’arbre de soufflante via un réducteur de vitesse (21) agencé dans une enceinte de lubrification (22), un système de lubrification (50) du réducteur de vitesse (21) comportant un circuit principal (51), fermé, pour alimenter l’enceinte de lubrification, et un circuit auxiliaire (60), fermé, pour alimenter l’enceinte de lubrification lorsque le circuit principal est inactif, le circuit auxiliaire comprenant une pompe auxiliaire (61) entraînée par un moteur électrique (63), etune machine électrique (65) configurée de manière à alimenter le moteur électrique (63), la machine électrique comportant un rotor relié à l’arbre de soufflante pour être entrainé en rotation et un stator monté sur un élément fixe supportant au moins en partie la machine électrique. Figure pour l’abrégé : Figure  3a
FR2003359A 2020-04-03 2020-04-03 Module de turbomachine equipe d’une machine electrique Active FR3108945B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2003359A FR3108945B1 (fr) 2020-04-03 2020-04-03 Module de turbomachine equipe d’une machine electrique
PCT/FR2021/050539 WO2021198601A1 (fr) 2020-04-03 2021-03-26 Module de turbomachine equipe d'une machine electrique
CN202180020785.7A CN115298427A (zh) 2020-04-03 2021-03-26 配备有电机的涡轮发动机模块
US17/905,318 US20230313739A1 (en) 2020-04-03 2021-03-26 Turbine engine module equipped with an electric machine
EP21720806.5A EP4127438A1 (fr) 2020-04-03 2021-03-26 Module de turbomachine equipe d'une machine electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003359 2020-04-03
FR2003359A FR3108945B1 (fr) 2020-04-03 2020-04-03 Module de turbomachine equipe d’une machine electrique

Publications (2)

Publication Number Publication Date
FR3108945A1 FR3108945A1 (fr) 2021-10-08
FR3108945B1 true FR3108945B1 (fr) 2022-11-11

Family

ID=70978208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003359A Active FR3108945B1 (fr) 2020-04-03 2020-04-03 Module de turbomachine equipe d’une machine electrique

Country Status (5)

Country Link
US (1) US20230313739A1 (fr)
EP (1) EP4127438A1 (fr)
CN (1) CN115298427A (fr)
FR (1) FR3108945B1 (fr)
WO (1) WO2021198601A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7849668B2 (en) * 2006-10-25 2010-12-14 United Technologies Corporation Rotor brake and windmilling lubrication system for geared turbofan engine
WO2015065720A1 (fr) * 2013-11-01 2015-05-07 United Technologies Corporation Pompe à huile auxiliaire pour organe de démultiplication de moteur à turbine à gaz
US10634053B2 (en) * 2015-12-21 2020-04-28 United Technologies Corporation Electric windmill pump for gearbox durability
US11230385B2 (en) * 2017-06-08 2022-01-25 General Electric Company Hybrid-electric propulsion system for an aircraft
EP3590831B1 (fr) * 2018-06-05 2021-05-05 GE Avio S.r.l. Système et procédé de détection de panne de système de lubrifiant d'ensemble d'engrenages
US11156128B2 (en) * 2018-08-22 2021-10-26 General Electric Company Embedded electric machine

Also Published As

Publication number Publication date
US20230313739A1 (en) 2023-10-05
FR3108945A1 (fr) 2021-10-08
EP4127438A1 (fr) 2023-02-08
CN115298427A (zh) 2022-11-04
WO2021198601A1 (fr) 2021-10-07

Similar Documents

Publication Publication Date Title
US7352077B2 (en) Motor-driven supercharger
KR101164576B1 (ko) 전동 과급기
KR100530757B1 (ko) 터보식 압축기
CN113615053B (zh) 船舶用发电机
FR3108951B1 (fr) Lubrification de reducteur par barbotage
GB2221409A (en) Centrifuge drive
CN109236715A (zh) 一种轴流风机叶片调节机构及风机
FR3116302B1 (fr) Turbomachine à turbine libre comprenant des machines électriques assistant un générateur de gaz et une turbine libre
FR3108945B1 (fr) Module de turbomachine equipe d’une machine electrique
ATE549516T1 (de) Drehkolbenmaschine
CN208461624U (zh) 一种水冷汽车发电机
US7850422B2 (en) Device for adjusting guide blades
FR3118483B1 (fr) Module de turbomachine equipe d’une machine electrique et turbomachine equipee d’un tel module
FR2938713A1 (fr) Moteur electrique a montage coaxial
GB2357377A (en) Cooling a combined pump and electric generator
FR3121177B1 (fr) Module de refroidissement pour véhicule automobile électrique ou hybride à turbomachine tangentielle
FR3107735B1 (fr) Turbomachine a double flux comprenant au moins un accessoire ou equipement
FR3114611B1 (fr) Module de turbomachine equipe d’une helice et d’aubes de stator portees par deux carters et turbomachine correspondante
CN220139364U (zh) 一种特大型水平圆振动机
CN200978684Y (zh) 独立于透平的透平主油泵布局结构
FR3104192B1 (fr) Turbomachine a turbine contrarotative pour un aeronef
CN2705638Y (zh) 水冷式摩托车发动机水泵
JP5589759B2 (ja) 電動アシストターボチャージャ
CN220761016U (zh) 一种电主轴防水防尘结构
CN2617551Y (zh) 木工圆锯机锯轴

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211008

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5