EG24714A - A method for replacing the pipe located on the gear box in a turbine engine - Google Patents

A method for replacing the pipe located on the gear box in a turbine engine

Info

Publication number
EG24714A
EG24714A EG2004040186A EG2004040186A EG24714A EG 24714 A EG24714 A EG 24714A EG 2004040186 A EG2004040186 A EG 2004040186A EG 2004040186 A EG2004040186 A EG 2004040186A EG 24714 A EG24714 A EG 24714A
Authority
EG
Egypt
Prior art keywords
abradable layer
replacing
casing
turbine engine
gear box
Prior art date
Application number
EG2004040186A
Other languages
English (en)
Inventor
Jacques Le Saint
Alain Verrieres
Francois Ponsen
Yannik Hamel
Original Assignee
Snecma Services
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 Services filed Critical Snecma Services
Application granted granted Critical
Publication of EG24714A publication Critical patent/EG24714A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/28—Lining or sheathing of internal surfaces applied by "rubber" bag or diaphragm
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2226/00—Materials of tools or workpieces not comprising a metal
    • B23C2226/27—Composites, e.g. fibre reinforced composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2250/00—Compensating adverse effects during milling
    • B23C2250/04—Balancing the cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/48—Preparation of the surfaces
    • B29C2063/483—Preparation of the surfaces by applying a liquid
    • B29C2063/485—Preparation of the surfaces by applying a liquid the liquid being an adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • B29C63/0069—Heat treatment of tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/48—Preparation of the surfaces
    • B29C63/481—Preparation of the surfaces mechanically
    • 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
    • F05D2230/80—Repairing, retrofitting or upgrading 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
    • Y10T29/49318—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
    • Y10T29/49718—Repairing
    • Y10T29/49719—Seal or element thereof
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EG2004040186A 2003-04-22 2004-04-24 A method for replacing the pipe located on the gear box in a turbine engine EG24714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304906A FR2854198B1 (fr) 2003-04-22 2003-04-22 Procede pour remplacer un abradable sur le carter de soufflante d'un turboreacteur

Publications (1)

Publication Number Publication Date
EG24714A true EG24714A (en) 2010-06-06

Family

ID=32947351

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2004040186A EG24714A (en) 2003-04-22 2004-04-24 A method for replacing the pipe located on the gear box in a turbine engine

Country Status (15)

Country Link
US (1) US7278208B2 (es)
EP (1) EP1471212B1 (es)
CN (1) CN100374706C (es)
AT (1) ATE526488T1 (es)
CA (1) CA2463180C (es)
EG (1) EG24714A (es)
ES (1) ES2373656T3 (es)
FR (1) FR2854198B1 (es)
IL (1) IL161548A (es)
MA (1) MA26367A1 (es)
NO (1) NO20041617L (es)
RS (1) RS51027B (es)
SG (1) SG110091A1 (es)
TN (1) TNSN04074A1 (es)
ZA (1) ZA200402966B (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001494B3 (de) * 2006-01-11 2007-08-02 Airbus Deutschland Gmbh Verfahren und Vorrichtung zum Herstellen einer Fügung von Bauteilen
RU2312993C1 (ru) * 2006-09-26 2007-12-20 Закрытое акционерное общество "ОРМА" Способ восстановления радиального зазора между статорными и роторными частями турбоагрегата
US20090038739A1 (en) * 2007-08-09 2009-02-12 United Technologies Corporation Replacement of a lubricant layer bonded to a part of a gas turbine engine
US9765622B2 (en) * 2007-09-12 2017-09-19 United Technologies Corporation Methods for performing gas turbine engine casing repairs and repaired cases
US8046915B2 (en) * 2007-12-12 2011-11-01 General Electric Company Methods for making composite containment casings
US8403624B2 (en) * 2007-12-12 2013-03-26 General Electric Company Composite containment casings having an integral fragment catcher
US8371009B2 (en) * 2007-12-12 2013-02-12 General Electric Company Methods for repairing composite containment casings
US20100030365A1 (en) * 2008-07-30 2010-02-04 Pratt & Whitney Combined matching and inspection process in machining of fan case rub strips
US8365405B2 (en) 2008-08-27 2013-02-05 United Technologies Corp. Preforms and related methods for repairing abradable seals of gas turbine engines
US20130078591A1 (en) * 2011-09-22 2013-03-28 Chia Hao Chang Anti-scald protection apparatus for air heater
EP2594738A1 (de) * 2011-11-18 2013-05-22 MTU Aero Engines GmbH Bearbeitungsgerät und Verfahren zum Bearbeiten eines innerhalb eines Gehäuses einer Gasturbine angeordneten Dichtungselements
FR3015554B1 (fr) * 2013-12-19 2016-01-29 Snecma Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores
EP2940251B1 (en) * 2014-04-28 2019-06-12 Rolls-Royce Corporation Fan containment case
BE1022497B1 (fr) 2014-06-05 2016-05-12 Techspace Aero S.A. Moule pour piste d'abradable sous virole interne de compresseur de turbomachine axiale
GB201419695D0 (en) * 2014-11-05 2014-12-17 Rolls Royce Plc Machining Tool
US20170218762A1 (en) 2016-02-03 2017-08-03 General Electric Company Situ Gas Turbine Prevention of Crack Growth Progression
US10443385B2 (en) 2016-02-03 2019-10-15 General Electric Company In situ gas turbine prevention of crack growth progression via laser welding
US10094221B2 (en) 2016-02-03 2018-10-09 General Electric Company In situ gas turbine prevention of crack growth progression
US10247002B2 (en) 2016-02-03 2019-04-02 General Electric Company In situ gas turbine prevention of crack growth progression
US10544676B2 (en) 2016-02-03 2020-01-28 General Electric Company Situ gas turbine prevention of crack growth progression
US10213883B2 (en) 2016-02-22 2019-02-26 General Electric Company System and method for in situ repair of gas turbine engine casing clearance
US9970326B2 (en) 2016-03-01 2018-05-15 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
US10024163B2 (en) 2016-03-01 2018-07-17 General Electric Company In situ tip repair of an airfoil tip in a gas turbine engine via frictional welding
US10144096B2 (en) 2016-03-22 2018-12-04 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
US10190442B2 (en) 2016-03-22 2019-01-29 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
US10066630B2 (en) * 2016-06-15 2018-09-04 General Electric Company Method and system for metallic low pressure fan case heating
FR3060438B1 (fr) * 2016-12-15 2021-01-29 Safran Aircraft Engines Procede et outillage de mise en forme d'un carter de soufflante
US10330009B2 (en) * 2017-01-13 2019-06-25 United Technologies Corporation Lock for threaded in place nosecone or spinner
US10612405B2 (en) 2017-01-13 2020-04-07 United Technologies Corporation Stator outer platform sealing and retainer
GB2575295B (en) 2018-07-04 2022-06-15 Rolls Royce Plc An Alignment Tool
US10935460B2 (en) 2018-07-17 2021-03-02 General Electric Company Ultrasonic tank for a turbomachine
FR3093132B1 (fr) * 2019-02-27 2021-02-12 Safran Aircraft Engines Assemblage d’une aube directrice de sortie pour turbomachine d’aéronef à l’aide d’une vessie gonflable
US11338461B2 (en) 2019-04-26 2022-05-24 General Electric Company System for machining the abradable material of a turbofan engine
FR3115315A1 (fr) * 2020-10-15 2022-04-22 Safran Aircraft Engines Fixation d’un abradable sur une virole externe de turbomachine
US11506077B2 (en) 2021-02-04 2022-11-22 General Electric Company Inflatable device with guiding mechanism for effective engine cleaning

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460185A (en) * 1982-08-23 1984-07-17 General Electric Company Seal including a non-metallic abradable material
FI840433A (fi) * 1983-02-03 1984-08-04 Coopetanche S.A. Foerfarande foer att beklaeda en tunnel invaendigt, beklaedningsinstallation med anvaendande av detta foerfarande samt tunnlar foersedda med en beklaednad enligt detta foerfarande.
DE3316535A1 (de) * 1983-05-06 1984-11-08 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turboverdichter mit einlaufbelag
US4712979A (en) * 1985-11-13 1987-12-15 The United States Of America As Represented By The Secretary Of The Air Force Self-retained platform cooling plate for turbine vane
US5307623A (en) * 1991-05-28 1994-05-03 General Electric Company Apparatus and method for the diassembly of an ultra high bypass engine
US5451351A (en) * 1991-09-13 1995-09-19 Composite Components, Inc. Method for rehabilitating a pipe with a liner having an electrically conductive layer
FR2710968B1 (fr) * 1993-10-06 1995-11-03 Snecma Chambre de combustion à double paroi.
FR2712037B1 (fr) * 1993-11-03 1995-12-08 Snecma Turbomachine à compresseur dont le rotor a un étage amont amovible.
US5655701A (en) * 1995-07-10 1997-08-12 United Technologies Corporation Method for repairing an abradable seal
US5735045A (en) * 1996-01-29 1998-04-07 Gasi Engine Services Corporation Method for refurbishing a jet engine

Also Published As

Publication number Publication date
EP1471212B1 (fr) 2011-09-28
IL161548A0 (en) 2004-09-27
US7278208B2 (en) 2007-10-09
CN100374706C (zh) 2008-03-12
NO20041617L (no) 2004-10-25
SG110091A1 (en) 2005-04-28
CN1550655A (zh) 2004-12-01
CA2463180A1 (fr) 2004-10-22
ATE526488T1 (de) 2011-10-15
TNSN04074A1 (fr) 2006-06-01
ES2373656T3 (es) 2012-02-07
IL161548A (en) 2008-11-26
US20040231155A1 (en) 2004-11-25
CA2463180C (fr) 2011-06-14
YU30904A (sh) 2006-03-03
ZA200402966B (en) 2004-10-28
FR2854198B1 (fr) 2005-06-24
EP1471212A1 (fr) 2004-10-27
RS51027B (sr) 2010-10-31
FR2854198A1 (fr) 2004-10-29
MA26367A1 (fr) 2004-11-01

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