BR0305595A - Reparo manufaturado para bocal fundido - Google Patents

Reparo manufaturado para bocal fundido

Info

Publication number
BR0305595A
BR0305595A BR0305595-7A BR0305595A BR0305595A BR 0305595 A BR0305595 A BR 0305595A BR 0305595 A BR0305595 A BR 0305595A BR 0305595 A BR0305595 A BR 0305595A
Authority
BR
Brazil
Prior art keywords
vane
collar
mounting platform
belt
nozzle
Prior art date
Application number
BR0305595-7A
Other languages
English (en)
Other versions
BRPI0305595B1 (pt
Inventor
James Walter Caddell
Matthew Nicklus Miller
Brian Alan Norton
Original Assignee
Gen Electric
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32176202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0305595(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR0305595A publication Critical patent/BR0305595A/pt
Publication of BRPI0305595B1 publication Critical patent/BRPI0305595B1/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
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • 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
    • F01D5/005—Repairing methods or devices
    • 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
    • Y10T29/49318—Repairing or disassembling
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

"REPARO MANUFATURADO PARA BOCAL FUNDIDO". Um método para o reparo de segmentos de bocais de turbina (10), apresentando pelo menos uma palheta (12) disposta entre cintas externa (14) e interna (16), inclui separar a cinta interna (16) do segmento de bocal (10), e unir a cinta interna (16) a um novo fundido de substituição manufaturado (30) apresentando uma cinta externa (32) e pelo menos uma palheta (34). O fundido de substituição (30) inclui uma plataforma de montagem (44) formada em uma extremidade da palheta (34) e uma protuberância (46) formada na plataforma de montagem (44). Um colarinho (38) é unido à cinta interna (16) e apresenta ranhuras (42) formadas neste. A protuberância (46) é então inserida na ranhura (42), e a plataforma de montagem (44) é recebida em um recesso (40) formado na cinta interna (16). A espessura do colarinho (38) é convergente em uma direção axial, e é formado um relevo (47) no colarinho (38) para fornecer uma separação da montagem para com os componentes adjacentes.
BRPI0305595-7A 2002-11-15 2003-11-14 Método para o reparo de um segmento de bocal de turbina BRPI0305595B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/295,185 US6793457B2 (en) 2002-11-15 2002-11-15 Fabricated repair of cast nozzle

Publications (2)

Publication Number Publication Date
BR0305595A true BR0305595A (pt) 2004-06-22
BRPI0305595B1 BRPI0305595B1 (pt) 2015-05-12

Family

ID=32176202

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305595-7A BRPI0305595B1 (pt) 2002-11-15 2003-11-14 Método para o reparo de um segmento de bocal de turbina

Country Status (7)

Country Link
US (1) US6793457B2 (pt)
EP (1) EP1419849B1 (pt)
JP (1) JP4474146B2 (pt)
BR (1) BRPI0305595B1 (pt)
CA (1) CA2448465C (pt)
DE (1) DE60321528D1 (pt)
SG (1) SG120960A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7222422B2 (en) * 2004-02-16 2007-05-29 General Electric Company Method for refurbishing surfaces subjected to high compression contact
US7172389B2 (en) * 2004-11-16 2007-02-06 General Electric Company Method for making a repaired turbine engine stationary vane assembly and repaired assembly
US7185433B2 (en) * 2004-12-17 2007-03-06 General Electric Company Turbine nozzle segment and method of repairing same
US20070012370A1 (en) * 2005-07-18 2007-01-18 Honeywell International, Inc. Facetted high temperature thruster design
ME02736B (me) * 2005-12-21 2017-10-20 Janssen Pharmaceutica Nv Triazolopiridazini kao modulatori tirozin kinaze
US7434313B2 (en) * 2005-12-22 2008-10-14 General Electric Company Method for repairing a turbine engine vane assembly and repaired assembly
US20070274854A1 (en) * 2006-05-23 2007-11-29 General Electric Company Method of making metallic composite foam components
US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
US7806650B2 (en) * 2006-08-29 2010-10-05 General Electric Company Method and apparatus for fabricating a nozzle segment for use with turbine engines
US7837437B2 (en) * 2007-03-07 2010-11-23 General Electric Company Turbine nozzle segment and repair method
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US8020295B2 (en) * 2007-10-18 2011-09-20 United Technologies Corp. Methods for dimensionally restoring a fastener for a gas turbine engine
US8296945B2 (en) * 2007-12-29 2012-10-30 General Electric Company Method for repairing a turbine nozzle segment
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8210807B2 (en) * 2008-08-28 2012-07-03 United Technologies Corporation Gas turbine airfoil assemblies and methods of repair
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US8544173B2 (en) * 2010-08-30 2013-10-01 General Electric Company Turbine nozzle biform repair
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
FR2970733B1 (fr) * 2011-01-25 2015-10-16 Snecma Procede de controle du calage de pales dans un redresseur de turboreacteur, et pale de redresseur.
US9447689B2 (en) * 2011-06-17 2016-09-20 General Electric Company Method of repairing a turbine nozzle segment in a turbine engine
US9097124B2 (en) 2012-01-24 2015-08-04 United Technologies Corporation Gas turbine engine stator vane assembly with inner shroud
US9844826B2 (en) 2014-07-25 2017-12-19 Honeywell International Inc. Methods for manufacturing a turbine nozzle with single crystal alloy nozzle segments
BE1022513B1 (fr) * 2014-11-18 2016-05-19 Techspace Aero S.A. Virole interne de compresseur de turbomachine axiale
FR3057295B1 (fr) * 2016-10-12 2020-12-11 Safran Aircraft Engines Aube comprenant une plate-forme et une pale assemblees

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802046A (en) 1972-01-27 1974-04-09 Chromalloy American Corp Method of making or reconditioning a turbine-nozzle or the like assembly
US3909157A (en) * 1972-01-27 1975-09-30 Chromalloy American Corp Turbine nozzle-vane construction
US4305697A (en) 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4326833A (en) 1980-03-19 1982-04-27 General Electric Company Method and replacement member for repairing a gas turbine engine blade member
US4883216A (en) * 1988-03-28 1989-11-28 General Electric Company Method for bonding an article projection
US5272809A (en) 1990-09-04 1993-12-28 United Technologies Corporation Technique for direct bonding cast and wrought materials
US5269057A (en) 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components
US5690469A (en) 1996-06-06 1997-11-25 United Technologies Corporation Method and apparatus for replacing a vane assembly in a turbine engine
US5813832A (en) 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US5758416A (en) 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5797725A (en) 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
US6183192B1 (en) 1999-03-22 2001-02-06 General Electric Company Durable turbine nozzle
US6173491B1 (en) 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6154959A (en) 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
US6494677B1 (en) * 2001-01-29 2002-12-17 General Electric Company Turbine nozzle segment and method of repairing same

Also Published As

Publication number Publication date
BRPI0305595B1 (pt) 2015-05-12
EP1419849A1 (en) 2004-05-19
SG120960A1 (en) 2006-04-26
DE60321528D1 (de) 2008-07-24
US6793457B2 (en) 2004-09-21
CA2448465A1 (en) 2004-05-15
CA2448465C (en) 2012-02-07
JP2004286014A (ja) 2004-10-14
US20040096322A1 (en) 2004-05-20
EP1419849B1 (en) 2008-06-11
JP4474146B2 (ja) 2010-06-02

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/05/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2644 DE 08-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.