SG10201701443TA - Gas turbine in situ inflatable bladders for on-wing repair - Google Patents

Gas turbine in situ inflatable bladders for on-wing repair

Info

Publication number
SG10201701443TA
SG10201701443TA SG10201701443TA SG10201701443TA SG10201701443TA SG 10201701443T A SG10201701443T A SG 10201701443TA SG 10201701443T A SG10201701443T A SG 10201701443TA SG 10201701443T A SG10201701443T A SG 10201701443TA SG 10201701443T A SG10201701443T A SG 10201701443TA
Authority
SG
Singapore
Prior art keywords
situ
gas turbine
inflatable bladders
wing repair
wing
Prior art date
Application number
SG10201701443TA
Inventor
Herbert Chidsey Roberts
David Scott Diwinsky
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG10201701443TA publication Critical patent/SG10201701443TA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of seals
    • 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
    • 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
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • 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
    • F01D25/002—Cleaning of turbomachines
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2230/60—Assembly methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG10201701443TA 2016-03-01 2017-02-23 Gas turbine in situ inflatable bladders for on-wing repair SG10201701443TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/057,236 US9970326B2 (en) 2016-03-01 2016-03-01 Gas turbine in situ inflatable bladders for on-wing repair

Publications (1)

Publication Number Publication Date
SG10201701443TA true SG10201701443TA (en) 2017-10-30

Family

ID=58159027

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201701443TA SG10201701443TA (en) 2016-03-01 2017-02-23 Gas turbine in situ inflatable bladders for on-wing repair

Country Status (5)

Country Link
US (1) US9970326B2 (en)
EP (1) EP3214264B1 (en)
CN (1) CN107143428B (en)
CA (1) CA2958152C (en)
SG (1) SG10201701443TA (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10731508B2 (en) * 2017-03-07 2020-08-04 General Electric Company Method for cleaning components of a turbine engine
US10935460B2 (en) * 2018-07-17 2021-03-02 General Electric Company Ultrasonic tank for a turbomachine
FR3092824A1 (en) * 2019-02-20 2020-08-21 Airbus Operations system comprising an air inlet for an aircraft engine and an inflatable protection for said air inlet
US11506077B2 (en) 2021-02-04 2022-11-22 General Electric Company Inflatable device with guiding mechanism for effective engine cleaning

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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US2366164A (en) 1943-02-17 1945-01-02 Engineering & Res Corp Brazing
CN85101816A (en) * 1985-04-01 1987-01-10 联合工艺公司 Active clearance control
US4868963A (en) * 1988-01-11 1989-09-26 General Electric Company Stator vane mounting method and assembly
US6270603B1 (en) 1991-04-09 2001-08-07 The Boeing Company Repair method for uniformly heating composite structure
US5758416A (en) * 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
FR2763882B1 (en) 1997-05-29 1999-08-20 Aerospatiale ON-SITE REPAIR TOOLS OF A COMPOSITE STRUCTURE HAVING A DAMAGED AREA AND CORRESPONDING METHOD
GB9816421D0 (en) 1998-07-28 1998-09-23 Keymed Medicals & Ind Equip Apparatus for delivering laser energy to a remote location
US6671938B2 (en) * 2000-12-27 2004-01-06 United Technologies Corporation Pneumatic press vane lift installation tool
US7032279B2 (en) 2002-10-18 2006-04-25 General Electric Company Apparatus and methods for repairing compressor airfoils in situ
FR2854198B1 (en) 2003-04-22 2005-06-24 Snecma Services PROCESS FOR REPLACING ABRADABLE ON THE BLOWER HOUSING OF A TURBOJETACTOR
US20060042083A1 (en) 2004-08-27 2006-03-02 Baker Martin C Repair of turbines on wing
US20060157906A1 (en) 2004-12-24 2006-07-20 Rolls-Royce Plc Bracing means
GB0716406D0 (en) * 2007-08-23 2007-10-03 Cross Mfg Co 1938 Ltd Sealing rings
US7810696B2 (en) 2008-08-27 2010-10-12 E.I. Du Pont De Nemours And Company Internal pipe clamp alignment guides with purge backup
US8397382B2 (en) 2010-01-08 2013-03-19 Sky Climber Wind Solutions Llc Method of repairing a wind turbine blade
US8927897B2 (en) 2010-11-17 2015-01-06 Rolls-Royce Corporation Laser maintenance tool
US8801502B2 (en) 2012-02-28 2014-08-12 General Electric Company In-situ airfoil contouring tool
US9163322B2 (en) 2013-07-01 2015-10-20 General Electric Company Method and apparatus for refurbishing turbine components
US20150034266A1 (en) 2013-08-01 2015-02-05 Siemens Energy, Inc. Building and repair of hollow components
US10022921B2 (en) 2013-12-19 2018-07-17 General Electric Company Turbine component patch delivery systems and methods
PL2979815T3 (en) 2014-07-31 2019-11-29 Safran Aero Boosters Sa Application of bonding seal on a guide vane stage by means of inflatable bladders

Also Published As

Publication number Publication date
EP3214264A1 (en) 2017-09-06
CA2958152C (en) 2019-08-20
CN107143428B (en) 2020-04-10
EP3214264B1 (en) 2022-11-09
US9970326B2 (en) 2018-05-15
CA2958152A1 (en) 2017-09-01
US20170254221A1 (en) 2017-09-07
CN107143428A (en) 2017-09-08

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