ATE522701T1 - Turbinenschaufel - Google Patents

Turbinenschaufel

Info

Publication number
ATE522701T1
ATE522701T1 AT09252482T AT09252482T ATE522701T1 AT E522701 T1 ATE522701 T1 AT E522701T1 AT 09252482 T AT09252482 T AT 09252482T AT 09252482 T AT09252482 T AT 09252482T AT E522701 T1 ATE522701 T1 AT E522701T1
Authority
AT
Austria
Prior art keywords
shell
airfoil
turbine blade
hollow
core
Prior art date
Application number
AT09252482T
Other languages
English (en)
Inventor
Matthew Paul Jevons
Original Assignee
Rolls Royce Plc
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 Rolls Royce Plc filed Critical Rolls Royce Plc
Application granted granted Critical
Publication of ATE522701T1 publication Critical patent/ATE522701T1/de

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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Saccharide Compounds (AREA)
AT09252482T 2008-12-17 2009-10-27 Turbinenschaufel ATE522701T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0822909.8A GB0822909D0 (en) 2008-12-17 2008-12-17 Airfoil

Publications (1)

Publication Number Publication Date
ATE522701T1 true ATE522701T1 (de) 2011-09-15

Family

ID=40326190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09252482T ATE522701T1 (de) 2008-12-17 2009-10-27 Turbinenschaufel

Country Status (4)

Country Link
US (1) US8573948B2 (de)
EP (1) EP2211018B1 (de)
AT (1) ATE522701T1 (de)
GB (1) GB0822909D0 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2209588B1 (de) * 2007-10-11 2012-06-06 Volvo Aero Corporation Vorrichtung zur herstellung einer schaufel, solch eine schaufel und statorkomponente mit der schaufel
US8690531B2 (en) 2010-12-30 2014-04-08 General Electroc Co. Vane with spar mounted composite airfoil
US8727721B2 (en) 2010-12-30 2014-05-20 General Electric Company Vane with spar mounted composite airfoil
EP2472063B1 (de) * 2010-12-30 2015-02-11 Techspace Aero S.A. Leitschaufel aus Verbundmaterial
FR2978495B1 (fr) * 2011-07-25 2013-08-02 Snecma Carter, notamment carter intermediaire, de turboreacteur
DE102013219774A1 (de) * 2013-09-30 2015-04-02 MTU Aero Engines AG Schaufel für eine Gasturbine
EP2966264B1 (de) * 2014-07-07 2021-09-22 Safran Aero Boosters SA Laufradschaufelsegment eines Verdichters eines axialen Turbotriebwerks
US9840184B2 (en) * 2015-04-13 2017-12-12 Charles Herbert Chadwell, IV Strap retaining apparatus
BE1023290B1 (fr) * 2015-07-22 2017-01-24 Safran Aero Boosters S.A. Aube composite de compresseur de turbomachine axiale
US10677259B2 (en) 2016-05-06 2020-06-09 General Electric Company Apparatus and system for composite fan blade with fused metal lead edge
EP3428060A1 (de) * 2017-07-13 2019-01-16 Ratier-Figeac SAS Hülle
RU2661433C1 (ru) * 2017-10-30 2018-07-16 Николай Борисович Болотин Лопатка вентилятора газотурбинного двигателя
US11002139B2 (en) * 2017-12-12 2021-05-11 Hamilton Sundstrand Corporation Cooled polymer component
US10746045B2 (en) 2018-10-16 2020-08-18 General Electric Company Frangible gas turbine engine airfoil including a retaining member
US10837286B2 (en) 2018-10-16 2020-11-17 General Electric Company Frangible gas turbine engine airfoil with chord reduction
US10760428B2 (en) 2018-10-16 2020-09-01 General Electric Company Frangible gas turbine engine airfoil
US11434781B2 (en) 2018-10-16 2022-09-06 General Electric Company Frangible gas turbine engine airfoil including an internal cavity
US11149558B2 (en) 2018-10-16 2021-10-19 General Electric Company Frangible gas turbine engine airfoil with layup change
US11111815B2 (en) 2018-10-16 2021-09-07 General Electric Company Frangible gas turbine engine airfoil with fusion cavities
FR3107299B1 (fr) * 2020-02-14 2022-03-11 Safran Aircraft Engines Aube en matériau composite pour stator de turbomachine comprenant un noyau creux en plastique non poreux
US11230928B1 (en) * 2020-07-22 2022-01-25 Raytheon Technologies Corporation Guide vane with truss structure and honeycomb
US11674399B2 (en) 2021-07-07 2023-06-13 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy
US11668317B2 (en) 2021-07-09 2023-06-06 General Electric Company Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095180A (en) 1959-03-05 1963-06-25 Stalker Corp Blades for compressors, turbines and the like
US2981337A (en) * 1959-09-08 1961-04-25 Hiller Aircraft Corp Propeller blade
IT1176673B (it) 1983-09-23 1987-08-18 Gen Electric Pala cava per turbomacchina
US4594761A (en) 1984-02-13 1986-06-17 General Electric Company Method of fabricating hollow composite airfoils
GB2154286A (en) 1984-02-13 1985-09-04 Gen Electric Hollow laminated airfoil
US5056738A (en) 1989-09-07 1991-10-15 General Electric Company Damper assembly for a strut in a jet propulsion engine
EP0495276A1 (de) 1991-01-18 1992-07-22 Ko-Jan Carlos Tsai Verfahren zur Herstellung einer Verbundstruktur
GB9202982D0 (en) 1992-02-13 1992-03-25 Preci Spark Ltd Reinforced vane
US5810552A (en) 1992-02-18 1998-09-22 Allison Engine Company, Inc. Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same
GB2365078B (en) * 2000-07-27 2004-04-21 Rolls Royce Plc A gas turbine engine blade
US6454526B1 (en) * 2000-09-28 2002-09-24 Siemens Westinghouse Power Corporation Cooled turbine vane with endcaps
JP2006507965A (ja) 2002-04-29 2006-03-09 ロールス − ロイス ネイブル マリーン、インコーポレイテッド プロペラ
GB2402716B (en) * 2003-06-10 2006-08-16 Rolls Royce Plc A damped aerofoil structure
US8348604B2 (en) * 2008-03-17 2013-01-08 Rolls-Royce Corporation Airfoil assembly and method of forming same

Also Published As

Publication number Publication date
US8573948B2 (en) 2013-11-05
EP2211018B1 (de) 2011-08-31
GB0822909D0 (en) 2009-01-21
EP2211018A1 (de) 2010-07-28
US20100150707A1 (en) 2010-06-17

Similar Documents

Publication Publication Date Title
ATE522701T1 (de) Turbinenschaufel
DK201170582A (en) Joint design for rotor blade segments of a wind turbine
MX2011008024A (es) Una helice para una turbina eolica y un metodo para hacer la misma.
GB201121757D0 (en) Structural low-ductility turbine shroud apparatus
EP2305954A3 (de) Intern gedämpfte Schaufel
BR112015013197A2 (pt) método de fixação de um cume de borda traseira sobre uma pá de rotor de uma turbina eólica, pá de rotor, cume de borda traseira, e, turbina eólica
BR112012031422A2 (pt) torre para uma unidade de energia eólica, com um segemento de torre inferior tubular de concreto e um segmento de torre superior tubular de aço, bem como um adaptador para conexão de ambos os segmentos de torre e método para fabricação de uma torre para uma unidade de energia eólica, no qual um segmento de torre inferior de concreto e um segmento de torre superior de aço são conectados com um adaptador
BRPI0922074A2 (pt) pá, turbina e processo de fabricação de uma pá de turbina.
EA033273B1 (ru) Удлиненная полая конструкция и способ ее изготовления
WO2012140062A3 (en) Wind turbine blade with tapering root bushings
WO2015080781A3 (en) Ply architecture for integral platform and damper retaining features in cmc turbine blades
NZ607965A (en) Removable rotor blade tip
ATE540221T1 (de) Windturbinenblatt
WO2009131600A3 (en) Main rotor blade with integral cuff
FR2975123B1 (fr) Rotor de turbomachine comprenant des aubes en materiau composite avec talon rapporte
DK201170381A (en) Wind turbine rotor blade with a suction side winglet
BR112012014193A2 (pt) uso de superestruturas em camadas em usinas eólicas
UA107078C2 (uk) Кулак залізничної зчіпки з внутрішнім опорним елементом (варіанти)
WO2010150084A3 (en) Vertical axis wind turbine
MX342372B (es) Alabe para un generador eolico y metodo para el montaje de dicho alabe.
BR112012016892A2 (pt) lâmina de turbina eólica tendo uma superfície externa com propriedades aperfeiçoadas.
IN2011DE00633A (de)
DK201370009A (en) Wind turbine rotor blades with reduced radar cross sections
DK201170469A (en) Wind turbine tower segment, wind turbine and method for erecting a wind turbine
WO2011039173A3 (fr) Helice, dispositif de refroidissement moteur comprenant une telle helice et moule de fabrication de ladite helice

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties