JP2015517048A - タービンブレード、及び当該タービンブレードを製造するための方法 - Google Patents

タービンブレード、及び当該タービンブレードを製造するための方法 Download PDF

Info

Publication number
JP2015517048A
JP2015517048A JP2015502338A JP2015502338A JP2015517048A JP 2015517048 A JP2015517048 A JP 2015517048A JP 2015502338 A JP2015502338 A JP 2015502338A JP 2015502338 A JP2015502338 A JP 2015502338A JP 2015517048 A JP2015517048 A JP 2015517048A
Authority
JP
Japan
Prior art keywords
platform
blade
turbine blade
frame
turbine
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.)
Pending
Application number
JP2015502338A
Other languages
English (en)
Japanese (ja)
Inventor
ファティ・アーマッド
ニハール・クルト
ハンス−トマス・ボルムス
Original Assignee
シーメンス アクティエンゲゼルシャフト
シーメンス アクティエンゲゼルシャフト
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 シーメンス アクティエンゲゼルシャフト, シーメンス アクティエンゲゼルシャフト filed Critical シーメンス アクティエンゲゼルシャフト
Publication of JP2015517048A publication Critical patent/JP2015517048A/ja
Pending legal-status Critical Current

Links

Images

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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on 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
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F05D2240/80—Platforms for stationary or moving 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
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2015502338A 2012-03-29 2013-03-27 タービンブレード、及び当該タービンブレードを製造するための方法 Pending JP2015517048A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12162103.1 2012-03-29
EP12162103.1A EP2644834A1 (de) 2012-03-29 2012-03-29 Turbinenschaufel sowie zugehöriges Verfahren zum Herstellen einer Turbinenschaufel
PCT/EP2013/056594 WO2013144245A1 (de) 2012-03-29 2013-03-27 Turbinenschaufel sowie zugehöriges verfahren zum herstellen einer turbinenschaufel

Publications (1)

Publication Number Publication Date
JP2015517048A true JP2015517048A (ja) 2015-06-18

Family

ID=48045493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015502338A Pending JP2015517048A (ja) 2012-03-29 2013-03-27 タービンブレード、及び当該タービンブレードを製造するための方法

Country Status (7)

Country Link
US (1) US20150064018A1 (de)
EP (2) EP2644834A1 (de)
JP (1) JP2015517048A (de)
CN (1) CN104204417A (de)
IN (1) IN2014DN07295A (de)
RU (1) RU2014143493A (de)
WO (1) WO2013144245A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2644828A1 (de) * 2012-03-29 2013-10-02 Siemens Aktiengesellschaft Modulare Turbinenschaufel mit Plattform
US10767501B2 (en) * 2016-04-21 2020-09-08 General Electric Company Article, component, and method of making a component
US11111858B2 (en) * 2017-01-27 2021-09-07 General Electric Company Cool core gas turbine engine
EP3438410B1 (de) 2017-08-01 2021-09-29 General Electric Company Dichtungssystem für eine rotationsmaschine
US10753212B2 (en) * 2017-08-23 2020-08-25 Doosan Heavy Industries & Construction Co., Ltd Turbine blade, turbine, and gas turbine having the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100124502A1 (en) * 2008-11-20 2010-05-20 Herbert Brandl Rotor blade arrangement and gas turbine
US7762781B1 (en) * 2007-03-06 2010-07-27 Florida Turbine Technologies, Inc. Composite blade and platform assembly
US7874804B1 (en) * 2007-05-10 2011-01-25 Florida Turbine Technologies, Inc. Turbine blade with detached platform

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE470026A (de) * 1945-12-21
US3451654A (en) * 1967-08-25 1969-06-24 Gen Motors Corp Blade vibration damping
US3749518A (en) * 1972-03-15 1973-07-31 United Aircraft Corp Composite blade root configuration
US3778185A (en) * 1972-08-28 1973-12-11 United Aircraft Corp Composite strut joint construction
US4019832A (en) * 1976-02-27 1977-04-26 General Electric Company Platform for a turbomachinery blade
US4152816A (en) * 1977-06-06 1979-05-08 General Motors Corporation Method of manufacturing a hybrid turbine rotor
US4501053A (en) * 1982-06-14 1985-02-26 United Technologies Corporation Method of making rotor blade for a rotary machine
US4650399A (en) * 1982-06-14 1987-03-17 United Technologies Corporation Rotor blade for a rotary machine
US4583914A (en) * 1982-06-14 1986-04-22 United Technologies Corp. Rotor blade for a rotary machine
US4524980A (en) * 1983-12-05 1985-06-25 United Technologies Corporation Intersecting feather seals for interlocking gas turbine vanes
US4875830A (en) * 1985-07-18 1989-10-24 United Technologies Corporation Flanged ladder seal
JP2743066B2 (ja) * 1985-08-15 1998-04-22 株式会社日立製作所 ガスタービン用動翼構造
FR2654463A1 (fr) * 1989-11-15 1991-05-17 Snecma Element de stator de turbomachine.
US5318406A (en) * 1992-11-02 1994-06-07 General Electric Company Multipart gas turbine blade
DE50007554D1 (de) * 1999-03-24 2004-09-30 Siemens Ag Leitschaufel und leitschaufelkranz für eine strömungsmaschine, sowie bauteil zur begrenzung eines strömungskanals
EP1128023A1 (de) * 2000-02-25 2001-08-29 Siemens Aktiengesellschaft Turbinenlaufschaufel
EP1219787B1 (de) * 2000-12-27 2005-12-21 Siemens Aktiengesellschaft Gasturbinenschaufel und Gasturbine
US6648597B1 (en) * 2002-05-31 2003-11-18 Siemens Westinghouse Power Corporation Ceramic matrix composite turbine vane
US7284958B2 (en) * 2003-03-22 2007-10-23 Allison Advanced Development Company Separable blade platform
JP4860941B2 (ja) * 2005-04-27 2012-01-25 本田技研工業株式会社 整流部材ユニット及びその製造方法
US7467922B2 (en) * 2005-07-25 2008-12-23 Siemens Aktiengesellschaft Cooled turbine blade or vane for a gas turbine, and use of a turbine blade or vane of this type
US7604456B2 (en) * 2006-04-11 2009-10-20 Siemens Energy, Inc. Vane shroud through-flow platform cover
US7581924B2 (en) * 2006-07-27 2009-09-01 Siemens Energy, Inc. Turbine vanes with airfoil-proximate cooling seam
EP1905950A1 (de) * 2006-09-21 2008-04-02 Siemens Aktiengesellschaft Laufschaufel für eine Turbine
US7753643B2 (en) * 2006-09-22 2010-07-13 Siemens Energy, Inc. Stacked laminate bolted ring segment
US7972113B1 (en) * 2007-05-02 2011-07-05 Florida Turbine Technologies, Inc. Integral turbine blade and platform
US7878763B2 (en) * 2007-05-15 2011-02-01 General Electric Company Turbine rotor blade assembly and method of assembling the same
US7976281B2 (en) * 2007-05-15 2011-07-12 General Electric Company Turbine rotor blade and method of assembling the same
US20080298973A1 (en) * 2007-05-29 2008-12-04 Siemens Power Generation, Inc. Turbine vane with divided turbine vane platform
US8162617B1 (en) * 2008-01-30 2012-04-24 Florida Turbine Technologies, Inc. Turbine blade with spar and shell
US8033790B2 (en) * 2008-09-26 2011-10-11 Siemens Energy, Inc. Multiple piece turbine engine airfoil with a structural spar
US8714932B2 (en) * 2008-12-31 2014-05-06 General Electric Company Ceramic matrix composite blade having integral platform structures and methods of fabrication
US8251651B2 (en) * 2009-01-28 2012-08-28 United Technologies Corporation Segmented ceramic matrix composite turbine airfoil component
US8496443B2 (en) * 2009-12-15 2013-07-30 Siemens Energy, Inc. Modular turbine airfoil and platform assembly with independent root teeth
US8231354B2 (en) * 2009-12-15 2012-07-31 Siemens Energy, Inc. Turbine engine airfoil and platform assembly
US8914976B2 (en) * 2010-04-01 2014-12-23 Siemens Energy, Inc. Turbine airfoil to shroud attachment method
US8727730B2 (en) * 2010-04-06 2014-05-20 General Electric Company Composite turbine bucket assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7762781B1 (en) * 2007-03-06 2010-07-27 Florida Turbine Technologies, Inc. Composite blade and platform assembly
US7874804B1 (en) * 2007-05-10 2011-01-25 Florida Turbine Technologies, Inc. Turbine blade with detached platform
US20100124502A1 (en) * 2008-11-20 2010-05-20 Herbert Brandl Rotor blade arrangement and gas turbine

Also Published As

Publication number Publication date
EP2644834A1 (de) 2013-10-02
WO2013144245A1 (de) 2013-10-03
RU2014143493A (ru) 2016-05-20
IN2014DN07295A (de) 2015-04-24
US20150064018A1 (en) 2015-03-05
EP2805023A1 (de) 2014-11-26
CN104204417A (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
US10323534B2 (en) Blade outer air seal with cooling features
KR101648732B1 (ko) 개선된 밀봉부를 갖는 터빈 블레이드 및 터빈
EP3074600B1 (de) Schaufelanordnung auf der basis einer modularen struktur für eine turbomaschine
US5429478A (en) Airfoil having a seal and an integral heat shield
US9186757B2 (en) Method of providing a turbine blade tip repair
JP2015517048A (ja) タービンブレード、及び当該タービンブレードを製造するための方法
EP2703601B1 (de) Modulare Schaufel für eine Gasturbine und Gasturbine mit der Schaufel
US7922455B2 (en) Steam-cooled gas turbine bucker for reduced tip leakage loss
EP3121382B1 (de) Gasturbinenmotoren mit kanalgekühlten haken zum halten eines teils relativ zu einer motorgehäusestruktur
US20110262277A1 (en) Gas turbine composite workpiece to be used in gas turbine engine
EP3074601B1 (de) Leitschaufelanordnung auf der basis einer modularen struktur
CA2892783C (fr) Procede de soudage par friction d'une pale sur un disque de rotor d'une turbomachine; disque aubage monobloc correspondant
US9303516B2 (en) Movable blade for a turbomachine
ES2948801T3 (es) Rueda de rotor con palas
US9394915B2 (en) Seal land for static structure of a gas turbine engine
US9506367B2 (en) Blade outer air seal having inward pointing extension
US9851008B2 (en) Seal land for static structure of a gas turbine engine
US20090202355A1 (en) Replaceable blade tip shroud
CA2882320A1 (fr) Rotor de turbine pour une turbomachine
US20130058764A1 (en) Stepped, conical honeycomb seal carrier
JP5443600B2 (ja) ターボ機械のための環状流路
JP2013185586A (ja) 加工タービンエーロフォイル
US20150071783A1 (en) Turbine blade
CN111406146A (zh) 用于冷却的涡轮机部件的钎焊入的传热特征件

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160215

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160222

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20161017