CN106661959B - 包括使风扇脱联接的装置的涡轮机 - Google Patents

包括使风扇脱联接的装置的涡轮机 Download PDF

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Publication number
CN106661959B
CN106661959B CN201580037563.0A CN201580037563A CN106661959B CN 106661959 B CN106661959 B CN 106661959B CN 201580037563 A CN201580037563 A CN 201580037563A CN 106661959 B CN106661959 B CN 106661959B
Authority
CN
China
Prior art keywords
turbine
fan
shaft
reduction device
decoupling
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
CN201580037563.0A
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English (en)
Chinese (zh)
Other versions
CN106661959A (zh
Inventor
亚历山大·谭-金
朱利安·法比恩·帕特里克·比库利特
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
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Publication of CN106661959A publication Critical patent/CN106661959A/zh
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Publication of CN106661959B publication Critical patent/CN106661959B/zh
Active legal-status Critical Current
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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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F04D29/054—Arrangements for joining or assembling shafts
    • 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
    • F01D15/12—Combinations with mechanical gearing
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/06—Shutting-down
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
    • F02C3/113—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission with variable power transmission between rotors
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • 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
    • F05D2240/60—Shafts
    • 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
    • F05D2260/311—Retaining bolts or nuts of the frangible or shear 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
    • F05D2260/40—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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
CN201580037563.0A 2014-06-25 2015-06-17 包括使风扇脱联接的装置的涡轮机 Active CN106661959B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1455939 2014-06-25
FR1455939A FR3022890B1 (fr) 2014-06-25 2014-06-25 Turbomachine comportant un moyen de decouplage d'une soufflante
PCT/FR2015/051614 WO2015197949A1 (fr) 2014-06-25 2015-06-17 Turbomachine comportant un moyen de decouplage d'une soufflante

Publications (2)

Publication Number Publication Date
CN106661959A CN106661959A (zh) 2017-05-10
CN106661959B true CN106661959B (zh) 2018-11-13

Family

ID=51659800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580037563.0A Active CN106661959B (zh) 2014-06-25 2015-06-17 包括使风扇脱联接的装置的涡轮机

Country Status (9)

Country Link
US (2) US20170175753A1 (cg-RX-API-DMAC7.html)
EP (1) EP3161270B1 (cg-RX-API-DMAC7.html)
JP (1) JP6682458B2 (cg-RX-API-DMAC7.html)
CN (1) CN106661959B (cg-RX-API-DMAC7.html)
BR (1) BR112016030489B1 (cg-RX-API-DMAC7.html)
CA (1) CA2952914C (cg-RX-API-DMAC7.html)
FR (1) FR3022890B1 (cg-RX-API-DMAC7.html)
RU (1) RU2681392C2 (cg-RX-API-DMAC7.html)
WO (1) WO2015197949A1 (cg-RX-API-DMAC7.html)

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EP3296525B1 (en) * 2016-09-20 2019-11-27 Rolls-Royce Deutschland Ltd & Co KG Gas turbine engine with a geared turbofan arrangement
EP3296552B1 (en) 2016-09-20 2019-06-05 Rolls-Royce Deutschland Ltd & Co KG Gas turbine engine with a geared turbofan arrangement
US10737801B2 (en) * 2016-10-31 2020-08-11 Rolls-Royce Corporation Fan module with rotatable vane ring power system
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US10738646B2 (en) 2017-06-12 2020-08-11 Raytheon Technologies Corporation Geared turbine engine with gear driving low pressure compressor and fan at common speed, and failsafe overspeed protection and shear section
US10612555B2 (en) * 2017-06-16 2020-04-07 United Technologies Corporation Geared turbofan with overspeed protection
US10954813B2 (en) * 2017-08-18 2021-03-23 Rolls-Royce Deutschland Ltd & Co Kg Planetary gearbox system and method for operating a planetary gearbox system
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FR3075878B1 (fr) * 2017-12-22 2019-11-22 Safran Aircraft Engines Dispositif d'accouplement de deux arbres de turbomachine d'aeronef
FR3078750B1 (fr) * 2018-03-09 2020-04-03 Safran Aircraft Engines Accouplement flexible comprenant des soufflets et des dents de reprise de couple
FR3079550B1 (fr) 2018-03-27 2020-10-23 Safran Aircraft Engines Arbre de turbine d'une turbomachine et procede de protection contre une survitesse dudit arbre
FR3082906B1 (fr) * 2018-06-25 2020-06-05 Safran Aircraft Engines Turbomachine d'aeronef comportant des roulements a rouleaux coniques a chaque extremite d'un arbre et une liaison flexible entre lesdits roulements
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FR3087233B1 (fr) * 2018-10-10 2021-02-12 Safran Aircraft Engines Module de soufflante a pales a calage variable
FR3093146B1 (fr) 2019-02-21 2021-01-29 Safran Aircraft Engines Arbre de transmission comprenant une section fusible et procédé de protection contre un sur-couple d’un tel arbre de transmission
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US11181046B1 (en) * 2019-09-10 2021-11-23 Florida Turbine Technologies, Inc. High speed shaft flexible coupling
GB201914042D0 (en) 2019-09-30 2019-11-13 Rolls Royce Plc Gas turbine engine
US11353089B2 (en) 2019-10-03 2022-06-07 Rolls-Royce Corporation Epicyclical gear system housing assembly
US11215265B2 (en) * 2019-10-03 2022-01-04 Rolls-Royce Corporation Static curvic joint for epicyclical gear system housing assembly
US11391217B2 (en) 2019-10-03 2022-07-19 Rolls-Royce Corporation Stiffening member for epicyclical gear system housing assembly
GB201917760D0 (en) * 2019-12-05 2020-01-22 Rolls Royce Plc Aircraft engine
FR3106363B1 (fr) 2020-01-22 2022-09-09 Safran Aircraft Engines Module de soufflante pour un banc d’essai de turbomachine d’aeronef
IT202000028520A1 (it) * 2020-11-26 2022-05-26 Ge Avio Srl Sistema e metodo per la mitigazione di velocita' eccessiva di rotore
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US4651521A (en) * 1985-11-21 1987-03-24 Avco Corporation Convertible turbo-fan, turbo-shaft aircraft propulsion system
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US20090092487A1 (en) * 2007-10-09 2009-04-09 United Technologies Corp. Systems and Methods Involving Multiple Torque Paths for Gas Turbine Engines
CN203271949U (zh) * 2013-04-18 2013-11-06 李宇霞 新型小型涵道涡扇发动机
CN105745400A (zh) * 2013-11-21 2016-07-06 斯奈克玛 在具有减速齿轮的涡轮喷气发动机的模块化拆卸期间密封的前罩壳

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Publication number Publication date
EP3161270B1 (fr) 2020-08-05
BR112016030489A2 (cg-RX-API-DMAC7.html) 2017-08-22
RU2681392C2 (ru) 2019-03-06
US11391290B2 (en) 2022-07-19
US20170175753A1 (en) 2017-06-22
RU2017100264A3 (cg-RX-API-DMAC7.html) 2019-01-09
JP6682458B2 (ja) 2020-04-15
US20200149542A1 (en) 2020-05-14
BR112016030489B1 (pt) 2022-12-06
CN106661959A (zh) 2017-05-10
CA2952914C (fr) 2023-02-28
RU2017100264A (ru) 2018-07-25
EP3161270A1 (fr) 2017-05-03
JP2017531116A (ja) 2017-10-19
CA2952914A1 (fr) 2015-12-30
WO2015197949A1 (fr) 2015-12-30
FR3022890A1 (fr) 2016-01-01
FR3022890B1 (fr) 2018-01-05

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