BRPI0908592A2 - processo de fabricação de uma pá oca para turbomáquina e turbomáquina tal como um turbopropulsor ou turborreator de avião - Google Patents

processo de fabricação de uma pá oca para turbomáquina e turbomáquina tal como um turbopropulsor ou turborreator de avião

Info

Publication number
BRPI0908592A2
BRPI0908592A2 BRPI0908592A BRPI0908592A BRPI0908592A2 BR PI0908592 A2 BRPI0908592 A2 BR PI0908592A2 BR PI0908592 A BRPI0908592 A BR PI0908592A BR PI0908592 A BRPI0908592 A BR PI0908592A BR PI0908592 A2 BRPI0908592 A2 BR PI0908592A2
Authority
BR
Brazil
Prior art keywords
turbocharger
blade
manufacturing
hollow
turboprop
Prior art date
Application number
BRPI0908592A
Other languages
English (en)
Inventor
Françoise Bertrand
Guillaume Duclos
Jean-Michel Patrick Maurice Franchet
Olivier Michaël Molinari
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 BRPI0908592A2 publication Critical patent/BRPI0908592A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
    • 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
    • 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
    • F05D2230/10—Manufacture by removing material
    • F05D2230/11—Manufacture by removing material by electrochemical methods
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Forging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0908592A 2008-03-25 2009-03-17 processo de fabricação de uma pá oca para turbomáquina e turbomáquina tal como um turbopropulsor ou turborreator de avião BRPI0908592A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0801598A FR2929149B1 (fr) 2008-03-25 2008-03-25 Procede de fabrication d'une aube creuse
PCT/FR2009/000276 WO2009122040A1 (fr) 2008-03-25 2009-03-17 Procede de fabrication d'une aube creuse

Publications (1)

Publication Number Publication Date
BRPI0908592A2 true BRPI0908592A2 (pt) 2015-09-15

Family

ID=39499999

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908592A BRPI0908592A2 (pt) 2008-03-25 2009-03-17 processo de fabricação de uma pá oca para turbomáquina e turbomáquina tal como um turbopropulsor ou turborreator de avião

Country Status (11)

Country Link
US (1) US20110027097A1 (pt)
EP (1) EP2254729B1 (pt)
JP (1) JP5553822B2 (pt)
CN (1) CN101970170B (pt)
AT (1) ATE531476T1 (pt)
BR (1) BRPI0908592A2 (pt)
CA (1) CA2718801A1 (pt)
ES (1) ES2376836T3 (pt)
FR (1) FR2929149B1 (pt)
RU (1) RU2497648C2 (pt)
WO (1) WO2009122040A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752609B2 (en) 2009-11-05 2014-06-17 Dresser-Rand Company One-piece manufacturing process
WO2011056780A2 (en) * 2009-11-05 2011-05-12 Dresser-Rand Company One-piece manufacturing process
FR2955609B1 (fr) * 2010-01-26 2012-04-27 Snecma Aube composite a canaux internes
JP2012172596A (ja) * 2011-02-22 2012-09-10 Mitsubishi Heavy Ind Ltd 流体機械羽根の製造方法
CN102152092B (zh) * 2011-03-09 2012-08-08 王汉国 中高压叶片式液压马达定子内腔表面加工工艺
FR2984777B1 (fr) * 2011-12-23 2014-09-05 Snecma Procede de fabrication d'un arbre de turbomachine
US20140161625A1 (en) * 2012-12-11 2014-06-12 General Electric Company Turbine component having cooling passages with varying diameter
FR3012064B1 (fr) * 2013-10-23 2016-07-29 Snecma Preforme fibreuse pour aube creuse de turbomachine
DE102015203548A1 (de) * 2015-02-27 2016-09-01 Siemens Aktiengesellschaft Verfahren zum Bearbeiten eines hohlen Bauteils
KR102488571B1 (ko) * 2016-03-23 2023-01-16 한화파워시스템 주식회사 중공형 베인을 구비하는 유체기계용 디퓨저 및 디퓨저의 제조 방법
CN106271469B (zh) * 2016-08-29 2018-03-30 中航动力股份有限公司 一种细长空心多腔薄壁压气机叶片的加工方法
US10220461B2 (en) * 2017-04-12 2019-03-05 General Electric Company Hole drilling elastically deformed superalloy turbine blade
US10774683B2 (en) 2017-04-12 2020-09-15 General Electric Company Hole drilling elastically deformed superalloy turbine blade
CN108479201B (zh) * 2018-04-19 2024-06-07 成都瑞柯林工程技术有限公司 从气相物中分离出液相和/或固相物的设备
CN115163553B (zh) * 2022-08-09 2026-04-03 珠海格力电器股份有限公司 叶轮组件、离心式叶轮及水蒸气压缩机
CN121289980B (zh) * 2025-11-27 2026-07-28 中国航发动力股份有限公司 一种tc4合金空心叶片超塑成型制坯方法及空心叶片

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047555A (en) * 1933-05-31 1936-07-14 Parsons & Co Ltd C A Manufacture of hollow turbine blades
US2312094A (en) * 1939-07-25 1943-02-23 Aluminum Co Of America Method of making hollow propellers
US2781263A (en) * 1949-07-18 1957-02-12 Rolls Royce Aluminium base alloy
GB820939A (en) * 1955-09-09 1959-09-30 Garringtons Ltd Improved method for the production of metal blades having internal passages
US2965955A (en) * 1956-10-23 1960-12-27 Int Nickel Co Production of hollow turbine blades
NL291799A (pt) * 1962-05-23
US3427706A (en) * 1964-11-13 1969-02-18 Douglas Aircraft Co Inc Sandwich structures and method
US4148129A (en) * 1976-11-01 1979-04-10 Airco, Inc. Aluminum-stabilized multifilamentary superconductor and method of its manufacture
JPH06200703A (ja) * 1993-01-08 1994-07-19 Ishikawajima Harima Heavy Ind Co Ltd 動翼の製造方法
US6274078B1 (en) * 1999-01-27 2001-08-14 General Electric Company Method of removing cores from ceramic matrix composite articles
FR2855441B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Aube creuse pour turbomachine et procede de fabrication d'une telle aube.
FR2855439B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
CN1587650A (zh) * 2004-07-28 2005-03-02 斯奈克玛马达公司 用于涡轮发动机的中空风机叶片以及该叶片的制造方法
US7066716B2 (en) * 2004-09-15 2006-06-27 General Electric Company Cooling system for the trailing edges of turbine bucket airfoils
US20080286108A1 (en) * 2007-05-17 2008-11-20 Honeywell International, Inc. Cold spraying method for coating compressor and turbine blade tips with abrasive materials

Also Published As

Publication number Publication date
FR2929149A1 (fr) 2009-10-02
RU2010143410A (ru) 2012-04-27
EP2254729B1 (fr) 2011-11-02
ES2376836T3 (es) 2012-03-20
ATE531476T1 (de) 2011-11-15
WO2009122040A1 (fr) 2009-10-08
JP5553822B2 (ja) 2014-07-16
US20110027097A1 (en) 2011-02-03
EP2254729A1 (fr) 2010-12-01
RU2497648C2 (ru) 2013-11-10
CN101970170B (zh) 2012-07-25
CA2718801A1 (fr) 2009-10-08
FR2929149B1 (fr) 2010-04-16
CN101970170A (zh) 2011-02-09
JP2011515621A (ja) 2011-05-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2371 DE 14-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.