DE10331599A1 - Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben - Google Patents

Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben Download PDF

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Publication number
DE10331599A1
DE10331599A1 DE10331599A DE10331599A DE10331599A1 DE 10331599 A1 DE10331599 A1 DE 10331599A1 DE 10331599 A DE10331599 A DE 10331599A DE 10331599 A DE10331599 A DE 10331599A DE 10331599 A1 DE10331599 A1 DE 10331599A1
Authority
DE
Germany
Prior art keywords
shroud
recesses
pockets
vane
mass
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.)
Ceased
Application number
DE10331599A
Other languages
German (de)
English (en)
Inventor
Ulrich Haid
Christian Scherer
Claus Müller
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.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines GmbH
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 MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Priority to DE10331599A priority Critical patent/DE10331599A1/de
Priority to PCT/DE2004/001469 priority patent/WO2005008032A1/fr
Publication of DE10331599A1 publication Critical patent/DE10331599A1/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • F05B2260/3011—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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/22—Manufacture essentially without removing material by sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE10331599A 2003-07-11 2003-07-11 Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben Ceased DE10331599A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10331599A DE10331599A1 (de) 2003-07-11 2003-07-11 Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben
PCT/DE2004/001469 WO2005008032A1 (fr) 2003-07-11 2004-07-08 Aube de construction legere pour turbine a gaz et procede de fabrication associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10331599A DE10331599A1 (de) 2003-07-11 2003-07-11 Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben

Publications (1)

Publication Number Publication Date
DE10331599A1 true DE10331599A1 (de) 2005-02-03

Family

ID=33560070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10331599A Ceased DE10331599A1 (de) 2003-07-11 2003-07-11 Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben

Country Status (2)

Country Link
DE (1) DE10331599A1 (fr)
WO (1) WO2005008032A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013819A1 (de) * 2009-03-18 2010-09-23 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Leitschaufelkranzes für eine Gasturbine sowie Leitschaufelkranz
US9500088B2 (en) 2012-01-11 2016-11-22 MTU Aero Engines AG Blade rim segment for a turbomachine and method for manufacture
EP3103571A1 (fr) * 2015-06-12 2016-12-14 Rolls-Royce Deutschland Ltd & Co KG Construction de composant, composant pour une turbine a gaz et procede de fabrication d'un composant d'une turbine a gaz par moulage par injection de poudre metallique
EP3170986A1 (fr) * 2015-11-19 2017-05-24 MTU Aero Engines GmbH Groupe d'aubes avec un dispositif de retenue circonférentiel
EP3059033A4 (fr) * 2013-10-15 2017-06-21 IHI Corporation Procédé permettant de lier des corps moulés par injection de poudres métalliques
FR3078907A1 (fr) * 2018-03-15 2019-09-20 Safran Aircraft Engines Procede de fabrication d'une aube de rotor
DE102020202441A1 (de) 2020-02-26 2021-08-26 MTU Aero Engines AG Leitschaufelanordnung für eine strömungsmaschine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184445A1 (fr) * 2008-11-05 2010-05-12 Siemens Aktiengesellschaft Support d'aubes statorique axialement segmenté d'une turbine à gaz
DE102009030566A1 (de) * 2009-06-26 2010-12-30 Mtu Aero Engines Gmbh Deckbandsegment zur Anordnung an einer Schaufel
PL2402559T3 (pl) 2010-07-01 2019-04-30 MTU Aero Engines AG Łopatka turbiny z bandażem szczytu łopatki
JP5555727B2 (ja) * 2012-01-23 2014-07-23 川崎重工業株式会社 軸流圧縮機翼の製造方法
US9683446B2 (en) * 2013-03-07 2017-06-20 Rolls-Royce Energy Systems, Inc. Gas turbine engine shrouded blade
US11225875B1 (en) 2021-01-27 2022-01-18 Raytheon Technologies Corporation Rail support beams
US11536147B2 (en) 2021-03-30 2022-12-27 Raytheon Technologies Corporation Vane arc segment with flange and gusset

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832568A (en) * 1982-02-26 1989-05-23 General Electric Company Turbomachine airfoil mounting assembly
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
DE3527367A1 (de) * 1985-07-31 1987-02-12 Mtu Muenchen Gmbh Auf pulvermetallurgischem wege hergestellte bauteile
US5271718A (en) * 1992-08-11 1993-12-21 General Electric Company Lightweight platform blade
EP1112440B1 (fr) * 1998-08-31 2003-06-18 Siemens Aktiengesellschaft Pale directrice de turbine
US6252192B1 (en) * 2000-01-18 2001-06-26 Precision Die & Machine Company EDM tool holder
EP1186748A1 (fr) * 2000-09-05 2002-03-13 Siemens Aktiengesellschaft Aube de rotor pour une turbomachine et turbomachine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013819A1 (de) * 2009-03-18 2010-09-23 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Leitschaufelkranzes für eine Gasturbine sowie Leitschaufelkranz
US9500088B2 (en) 2012-01-11 2016-11-22 MTU Aero Engines AG Blade rim segment for a turbomachine and method for manufacture
EP3059033A4 (fr) * 2013-10-15 2017-06-21 IHI Corporation Procédé permettant de lier des corps moulés par injection de poudres métalliques
EP3103571A1 (fr) * 2015-06-12 2016-12-14 Rolls-Royce Deutschland Ltd & Co KG Construction de composant, composant pour une turbine a gaz et procede de fabrication d'un composant d'une turbine a gaz par moulage par injection de poudre metallique
US10619515B2 (en) 2015-06-12 2020-04-14 Rolls-Royce Deutschland Ltd & Co Kg Component construction, component for a gas turbine and method for manufacturing a component of gas turbine by metal injection moulding
EP3170986A1 (fr) * 2015-11-19 2017-05-24 MTU Aero Engines GmbH Groupe d'aubes avec un dispositif de retenue circonférentiel
DE102015222834A1 (de) * 2015-11-19 2017-05-24 MTU Aero Engines AG Schaufelcluster mit Umfangssicherung
US10428668B2 (en) 2015-11-19 2019-10-01 MTU Aero Engines AG Vane segment with peripheral securing
FR3078907A1 (fr) * 2018-03-15 2019-09-20 Safran Aircraft Engines Procede de fabrication d'une aube de rotor
DE102020202441A1 (de) 2020-02-26 2021-08-26 MTU Aero Engines AG Leitschaufelanordnung für eine strömungsmaschine

Also Published As

Publication number Publication date
WO2005008032A1 (fr) 2005-01-27

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8110 Request for examination paragraph 44
8131 Rejection