BR112013013569A2 - lâmina de motor de dturbina com regra de empilhamento aprimorada - Google Patents

lâmina de motor de dturbina com regra de empilhamento aprimorada

Info

Publication number
BR112013013569A2
BR112013013569A2 BR112013013569A BR112013013569A BR112013013569A2 BR 112013013569 A2 BR112013013569 A2 BR 112013013569A2 BR 112013013569 A BR112013013569 A BR 112013013569A BR 112013013569 A BR112013013569 A BR 112013013569A BR 112013013569 A2 BR112013013569 A2 BR 112013013569A2
Authority
BR
Brazil
Prior art keywords
turbine engine
engine blade
improved stacking
stacking rule
rule
Prior art date
Application number
BR112013013569A
Other languages
English (en)
Other versions
BR112013013569B8 (pt
BR112013013569B1 (pt
Inventor
Agnès Pesteil
Vicent Perrot
Original Assignee
Snecma
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 filed Critical Snecma
Publication of BR112013013569A2 publication Critical patent/BR112013013569A2/pt
Publication of BR112013013569B1 publication Critical patent/BR112013013569B1/pt
Publication of BR112013013569B8 publication Critical patent/BR112013013569B8/pt

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • 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
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/713—Shape curved inflexed
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BR112013013569A 2010-12-15 2011-12-15 pá de turbomáquina, compressor de turbomáquina, turbina de turbomáquina e turbomáquina BR112013013569B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1060538 2010-12-15
FR1060538A FR2969230B1 (fr) 2010-12-15 2010-12-15 Aube de compresseur a loi d'empilage amelioree
PCT/FR2011/053000 WO2012080669A1 (fr) 2010-12-15 2011-12-15 Aube de turbomachine a loi d'empilage améliorée

Publications (3)

Publication Number Publication Date
BR112013013569A2 true BR112013013569A2 (pt) 2016-10-11
BR112013013569B1 BR112013013569B1 (pt) 2020-09-15
BR112013013569B8 BR112013013569B8 (pt) 2020-12-08

Family

ID=44310935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013569A BR112013013569B8 (pt) 2010-12-15 2011-12-15 pá de turbomáquina, compressor de turbomáquina, turbina de turbomáquina e turbomáquina

Country Status (9)

Country Link
US (1) US9650896B2 (pt)
EP (1) EP2652336B1 (pt)
JP (1) JP5988994B2 (pt)
CN (1) CN103261700B (pt)
BR (1) BR112013013569B8 (pt)
CA (1) CA2820030C (pt)
FR (1) FR2969230B1 (pt)
RU (1) RU2603204C2 (pt)
WO (1) WO2012080669A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2983234B1 (fr) 2011-11-29 2014-01-17 Snecma Aube pour disque aubage monobloc de turbomachine
FR2993323B1 (fr) * 2012-07-12 2014-08-15 Snecma Aube de turbomachine ayant un profil configure de maniere a obtenir des proprietes aerodynamiques et mecaniques ameliorees
FR2999151B1 (fr) * 2012-12-07 2017-01-27 Snecma Pale d'helice pour turbomachine
FR3003598B1 (fr) * 2013-03-20 2018-04-06 Safran Aircraft Engines Aube et angle de diedre d'aube
EP3055507B1 (en) 2013-10-08 2020-01-01 United Technologies Corporation Rotor blade with compound lean contour and corresponding gas turbine engine
US20170167267A1 (en) * 2014-02-19 2017-06-15 United Technologies Corporation Gas turbine engine airfoil
WO2015126451A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108123B1 (en) 2014-02-19 2023-10-04 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
EP3114321B1 (en) 2014-02-19 2019-04-17 United Technologies Corporation Gas turbine engine airfoil
EP3108118B1 (en) 2014-02-19 2019-09-18 United Technologies Corporation Gas turbine engine airfoil
EP3108105B1 (en) 2014-02-19 2021-05-12 Raytheon Technologies Corporation Gas turbine engine airfoil
EP3108116B1 (en) 2014-02-19 2024-01-17 RTX Corporation Gas turbine engine
WO2015175052A2 (en) * 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015175043A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
EP3108113A4 (en) 2014-02-19 2017-03-15 United Technologies Corporation Gas turbine engine airfoil
WO2015126449A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US9140127B2 (en) 2014-02-19 2015-09-22 United Technologies Corporation Gas turbine engine airfoil
US10584715B2 (en) 2014-02-19 2020-03-10 United Technologies Corporation Gas turbine engine airfoil
WO2015175045A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015126824A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US9163517B2 (en) 2014-02-19 2015-10-20 United Technologies Corporation Gas turbine engine airfoil
US10385866B2 (en) 2014-02-19 2019-08-20 United Technologies Corporation Gas turbine engine airfoil
WO2015175058A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
WO2015126454A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10393139B2 (en) 2014-02-19 2019-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108122B1 (en) 2014-02-19 2023-09-20 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
WO2015175051A2 (en) 2014-02-19 2015-11-19 United Technologies Corporation Gas turbine engine airfoil
US9567858B2 (en) 2014-02-19 2017-02-14 United Technologies Corporation Gas turbine engine airfoil
US9845684B2 (en) * 2014-11-25 2017-12-19 Pratt & Whitney Canada Corp. Airfoil with stepped spanwise thickness distribution
FR3040071B1 (fr) * 2015-08-11 2020-03-27 Safran Aircraft Engines Aube de rotor de turbomachine
ES2717801T3 (es) 2015-10-26 2019-06-25 MTU Aero Engines AG Alabe móvil
FR3043428B1 (fr) * 2015-11-10 2020-05-29 Safran Aircraft Engines Aube de redresseur de turbomachine
GB2544735B (en) * 2015-11-23 2018-02-07 Rolls Royce Plc Vanes of a gas turbine engine
CN106351872A (zh) * 2016-09-12 2017-01-25 深圳友铂科技有限公司 一种兼顾气动与强度的压气机转子叶片
FR3062431B1 (fr) 2017-01-27 2021-01-01 Safran Helicopter Engines Pale de rouet pour turbomachine, comprenant une ailerette a son sommet et au bord d'attaque
FR3062432B1 (fr) * 2017-01-30 2020-11-13 Safran Aircraft Engines Profil ameliore de bord d'attaque d'aubes
CN106931512B (zh) * 2017-03-02 2019-08-20 南京航空航天大学 空调全方位出风室内机及其出风方法
WO2019119379A1 (zh) * 2017-12-21 2019-06-27 深圳市大疆创新科技有限公司 螺旋桨、动力组件及无人飞行器
WO2019244344A1 (ja) * 2018-06-22 2019-12-26 三菱重工エンジン＆ターボチャージャ株式会社 回転翼及びこの回転翼を備える遠心圧縮機
BE1026579B1 (fr) * 2018-08-31 2020-03-30 Safran Aero Boosters Sa Aube a protuberance pour compresseur de turbomachine
WO2020161943A1 (ja) * 2019-02-07 2020-08-13 株式会社Ihi 軸流型のファン、圧縮機及びタービンの翼の設計方法、並びに、当該設計により得られる翼
BE1028118B1 (fr) 2020-03-02 2021-09-27 Safran Aero Boosters Aube pour compresseur de turbomachine
BE1028234B1 (fr) 2020-04-24 2021-12-03 Safran Aero Boosters Aube pour compresseur de turbomachine
CN115717552A (zh) * 2022-11-08 2023-02-28 东方电气集团东方汽轮机有限公司 一种透平动叶片

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469973A (en) * 1922-10-06 1923-10-09 Westinghouse Electric & Mfg Co Turbine blading
US2714499A (en) * 1952-10-02 1955-08-02 Gen Electric Blading for turbomachines
DE9013099U1 (pt) 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen, De
US5525038A (en) * 1994-11-04 1996-06-11 United Technologies Corporation Rotor airfoils to control tip leakage flows
JPH08312303A (ja) * 1995-05-18 1996-11-26 Mitsubishi Heavy Ind Ltd 軸流圧縮機静翼のカーブドスタッキング方法
US6071077A (en) 1996-04-09 2000-06-06 Rolls-Royce Plc Swept fan blade
JPH10103002A (ja) * 1996-09-30 1998-04-21 Toshiba Corp 軸流流体機械用翼
DE19812624A1 (de) * 1998-03-23 1999-09-30 Bmw Rolls Royce Gmbh Rotor-Schaufelblatt einer Axialströmungsmaschine
US6331100B1 (en) * 1999-12-06 2001-12-18 General Electric Company Doubled bowed compressor airfoil
US6341942B1 (en) * 1999-12-18 2002-01-29 General Electric Company Rotator member and method
WO2003072948A1 (fr) * 2002-02-28 2003-09-04 Daikin Industries, Ltd. Ventilateur
FR2851798B1 (fr) 2003-02-27 2005-04-29 Snecma Moteurs Aube en fleche de turboreacteur
DE102004011607B4 (de) * 2004-03-10 2016-11-24 MTU Aero Engines AG Verdichter einer Gasturbine sowie Gasturbine
GB0701866D0 (en) * 2007-01-31 2007-03-14 Rolls Royce Plc Tone noise reduction in turbomachines
ATE553284T1 (de) 2007-02-05 2012-04-15 Siemens Ag Turbinenschaufel
US8083487B2 (en) * 2007-07-09 2011-12-27 General Electric Company Rotary airfoils and method for fabricating same
RU2354854C1 (ru) * 2007-12-20 2009-05-10 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Рабочее колесо высокооборотного осевого вентилятора или компрессора
US8147207B2 (en) * 2008-09-04 2012-04-03 Siemens Energy, Inc. Compressor blade having a ratio of leading edge sweep to leading edge dihedral in a range of 1:1 to 3:1 along the radially outer portion
US8480372B2 (en) * 2008-11-06 2013-07-09 General Electric Company System and method for reducing bucket tip losses
US8167567B2 (en) * 2008-12-17 2012-05-01 United Technologies Corporation Gas turbine engine airfoil
FR2940374B1 (fr) 2008-12-23 2015-02-20 Snecma Carter de compresseur a cavites optimisees.
JP4923073B2 (ja) * 2009-02-25 2012-04-25 株式会社日立製作所 遷音速翼
JP5461029B2 (ja) 2009-02-27 2014-04-02 三菱重工業株式会社 ガスタービン動翼

Also Published As

Publication number Publication date
US20130266451A1 (en) 2013-10-10
BR112013013569B8 (pt) 2020-12-08
WO2012080669A1 (fr) 2012-06-21
RU2013126514A (ru) 2015-01-20
JP2013545936A (ja) 2013-12-26
CA2820030C (fr) 2020-07-07
US9650896B2 (en) 2017-05-16
CN103261700B (zh) 2016-06-15
EP2652336B1 (fr) 2019-05-01
EP2652336A1 (fr) 2013-10-23
BR112013013569B1 (pt) 2020-09-15
JP5988994B2 (ja) 2016-09-07
RU2603204C2 (ru) 2016-11-27
CN103261700A (zh) 2013-08-21
CA2820030A1 (fr) 2012-06-21
FR2969230A1 (fr) 2012-06-22
FR2969230B1 (fr) 2014-11-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant

Free format text: REF. RPI 2593 DE 15/09/2020 QUANTO AO INVENTOR.