DE102010041808B4 - Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung - Google Patents

Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung Download PDF

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Publication number
DE102010041808B4
DE102010041808B4 DE102010041808.0A DE102010041808A DE102010041808B4 DE 102010041808 B4 DE102010041808 B4 DE 102010041808B4 DE 102010041808 A DE102010041808 A DE 102010041808A DE 102010041808 B4 DE102010041808 B4 DE 102010041808B4
Authority
DE
Germany
Prior art keywords
blade
head
foot
blades
ring segment
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.)
Expired - Fee Related
Application number
DE102010041808.0A
Other languages
German (de)
English (en)
Other versions
DE102010041808A1 (de
Inventor
Anton Wimmer
Frank Truckenmüller
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE102010041808.0A priority Critical patent/DE102010041808B4/de
Priority to PCT/EP2011/065289 priority patent/WO2012041651A1/fr
Priority to EP11757240.4A priority patent/EP2603668A1/fr
Priority to CN2011800474604A priority patent/CN103119249A/zh
Publication of DE102010041808A1 publication Critical patent/DE102010041808A1/de
Application granted granted Critical
Publication of DE102010041808B4 publication Critical patent/DE102010041808B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102010041808.0A 2010-09-30 2010-09-30 Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung Expired - Fee Related DE102010041808B4 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102010041808.0A DE102010041808B4 (de) 2010-09-30 2010-09-30 Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung
PCT/EP2011/065289 WO2012041651A1 (fr) 2010-09-30 2011-09-05 Segment de couronne d'aubes, turbomachine et procédé de fabrication correspondant
EP11757240.4A EP2603668A1 (fr) 2010-09-30 2011-09-05 Segment de couronne d'aubes, turbomachine et procédé de fabrication correspondant
CN2011800474604A CN103119249A (zh) 2010-09-30 2011-09-05 叶片环扇段、流体机械及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010041808.0A DE102010041808B4 (de) 2010-09-30 2010-09-30 Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
DE102010041808A1 DE102010041808A1 (de) 2012-04-05
DE102010041808B4 true DE102010041808B4 (de) 2014-10-23

Family

ID=44651725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010041808.0A Expired - Fee Related DE102010041808B4 (de) 2010-09-30 2010-09-30 Schaufelkranzsegment, Strömungsmaschine sowie Verfahren zu deren Herstellung

Country Status (4)

Country Link
EP (1) EP2603668A1 (fr)
CN (1) CN103119249A (fr)
DE (1) DE102010041808B4 (fr)
WO (1) WO2012041651A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180013752A (ko) * 2016-07-28 2018-02-07 만 디젤 앤 터보 에스이 터보 기계의 가이드 블레이드 배열체

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666969B1 (fr) * 2012-05-21 2017-04-19 General Electric Technology GmbH Structure de diaphragme de turbine
EP2669477B1 (fr) * 2012-05-31 2017-04-05 General Electric Technology GmbH Carénage pour aubes
ITCO20130004A1 (it) 2013-02-20 2014-08-21 Nuovo Pignone Srl Metodo per realizzare una girante da segmenti a settore
EP2995775A1 (fr) * 2014-09-15 2016-03-16 Siemens Aktiengesellschaft Dispositif destiné à enfoncer une aube directrice dans une rainure d'aube
RU2700313C2 (ru) 2014-11-03 2019-09-16 Нуово Пиньоне СРЛ Сектор для сборки ступени турбины и соответствующий способ изготовления
US9777594B2 (en) * 2015-04-15 2017-10-03 Siemens Energy, Inc. Energy damping system for gas turbine engine stationary vane
JP6546053B2 (ja) * 2015-09-18 2019-07-17 株式会社東芝 組立式ノズルダイヤフラム及び蒸気タービン
US10113438B2 (en) 2016-02-18 2018-10-30 United Technologies Corporation Stator vane shiplap seal assembly
JP6689117B2 (ja) * 2016-03-31 2020-04-28 三菱日立パワーシステムズ株式会社 軸流回転機械に装備される静翼環及び軸流回転機械
DE102018210601A1 (de) 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
DE102018210600A1 (de) 2018-06-28 2020-01-02 MTU Aero Engines AG Mantelringanordnung für eine strömungsmaschine
US10738634B2 (en) * 2018-07-19 2020-08-11 Raytheon Technologies Corporation Contact coupled singlets
FR3129685A1 (fr) * 2021-11-29 2023-06-02 Safran Aircraft Engines Aube de moteur d’aéronef comprenant un talon avec un assemblage en puzzle
FR3137120A1 (fr) * 2022-06-22 2023-12-29 Safran Aircraft Engines Ensemble aubagé de turbomachine comportant des moyens de limitations de vibrations entre plateformes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139295A (en) * 1983-05-05 1984-11-07 Tuomo Kaivola Thermal joint e.g. for a turbine
JPH07332003A (ja) * 1994-06-13 1995-12-19 Hitachi Ltd タービン動翼
DE29715180U1 (de) * 1997-08-23 1997-10-16 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Leitschaufel für eine Gasturbine
EP1764479A1 (fr) * 2005-09-15 2007-03-21 ALSTOM Technology Ltd Plaques de virole couplées pour une série d'aubes d'une turbomachine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304793A (en) * 1919-05-27 Turbine-bucket
DE485833C (de) * 1929-11-08 J A Maffei A G Verfahren zur Herstellung von Schauflungen fuer Turbomaschinen, insbesondere fuer Dampf- oder Gasturbinen
US1423466A (en) * 1920-10-02 1922-07-18 Westinghouse Electric & Mfg Co Interlocking blade shroud
US2220918A (en) * 1938-08-27 1940-11-12 Gen Electric Elastic fluid turbine bucket wheel
SE128499C1 (sv) * 1948-05-31 1950-06-20 Svenska Turbinfabriks Ag Skovelring för radialturbiner eller radialkompressorer
GB1233022A (fr) * 1968-08-28 1971-05-26
US3728044A (en) * 1970-06-29 1973-04-17 Hitachi Ltd Turbine rotor
FR2291349A1 (fr) * 1974-11-14 1976-06-11 Europ Turb Vapeur Disposition de liaison continue des aubes mobiles d'une turbo-machine
JPS60116002U (ja) * 1984-01-13 1985-08-06 株式会社日立製作所 タ−ビン動翼連結装置
JPH09133003A (ja) * 1995-11-10 1997-05-20 Mitsubishi Heavy Ind Ltd インテグラルシュラウド翼
JP2000018002A (ja) * 1998-07-07 2000-01-18 Mitsubishi Heavy Ind Ltd 蒸気タービンの動翼
JP2001200701A (ja) * 2000-01-17 2001-07-27 Mitsubishi Heavy Ind Ltd タービン動翼及びその連成方法
US6425738B1 (en) * 2000-05-11 2002-07-30 General Electric Company Accordion nozzle
JP2004052757A (ja) * 2002-05-31 2004-02-19 Toshiba Corp タービン動翼
US6910854B2 (en) * 2002-10-08 2005-06-28 United Technologies Corporation Leak resistant vane cluster
US6877956B2 (en) * 2002-12-23 2005-04-12 General Electric Company Methods and apparatus for integral radial leakage seal
GB0505978D0 (en) * 2005-03-24 2005-04-27 Alstom Technology Ltd Interlocking turbine blades
EP1873355A1 (fr) * 2006-06-27 2008-01-02 Siemens Aktiengesellschaft Aube de turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139295A (en) * 1983-05-05 1984-11-07 Tuomo Kaivola Thermal joint e.g. for a turbine
JPH07332003A (ja) * 1994-06-13 1995-12-19 Hitachi Ltd タービン動翼
DE29715180U1 (de) * 1997-08-23 1997-10-16 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Leitschaufel für eine Gasturbine
EP1764479A1 (fr) * 2005-09-15 2007-03-21 ALSTOM Technology Ltd Plaques de virole couplées pour une série d'aubes d'une turbomachine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180013752A (ko) * 2016-07-28 2018-02-07 만 디젤 앤 터보 에스이 터보 기계의 가이드 블레이드 배열체
KR102365584B1 (ko) * 2016-07-28 2022-02-18 만 에너지 솔루션즈 에스이 터보 기계의 가이드 블레이드 배열체

Also Published As

Publication number Publication date
CN103119249A (zh) 2013-05-22
DE102010041808A1 (de) 2012-04-05
WO2012041651A1 (fr) 2012-04-05
EP2603668A1 (fr) 2013-06-19

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Legal Events

Date Code Title Description
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee