DE602007003883D1 - Keilreparatur mechanisch gehaltener Leitschaufeln - Google Patents

Keilreparatur mechanisch gehaltener Leitschaufeln

Info

Publication number
DE602007003883D1
DE602007003883D1 DE602007003883T DE602007003883T DE602007003883D1 DE 602007003883 D1 DE602007003883 D1 DE 602007003883D1 DE 602007003883 T DE602007003883 T DE 602007003883T DE 602007003883 T DE602007003883 T DE 602007003883T DE 602007003883 D1 DE602007003883 D1 DE 602007003883D1
Authority
DE
Germany
Prior art keywords
vanes
mechanically held
wedge
repair
wedge repair
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.)
Active
Application number
DE602007003883T
Other languages
English (en)
Inventor
William Bogue
Richard B Ringler
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE602007003883D1 publication Critical patent/DE602007003883D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602007003883T 2006-04-19 2007-04-17 Keilreparatur mechanisch gehaltener Leitschaufeln Active DE602007003883D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/407,554 US7510372B2 (en) 2006-04-19 2006-04-19 Wedge repair of mechanically retained vanes

Publications (1)

Publication Number Publication Date
DE602007003883D1 true DE602007003883D1 (de) 2010-02-04

Family

ID=38197968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003883T Active DE602007003883D1 (de) 2006-04-19 2007-04-17 Keilreparatur mechanisch gehaltener Leitschaufeln

Country Status (7)

Country Link
US (1) US7510372B2 (de)
EP (1) EP1847681B1 (de)
JP (1) JP2007285296A (de)
CN (1) CN101059082A (de)
BR (1) BRPI0701264A (de)
DE (1) DE602007003883D1 (de)
SG (1) SG136861A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7665963B2 (en) * 2006-09-06 2010-02-23 United Technologies Corporation Curved variable pitch wedge retention in vane outer base
FR2942854B1 (fr) * 2009-03-06 2014-07-04 Snecma Dispositif de reparation pour bride de carter de moteur aeronautique
US8967977B2 (en) 2010-08-30 2015-03-03 United Technologies Corporation Locked spacer for a gas turbine engine shaft
US9303531B2 (en) 2011-12-09 2016-04-05 General Electric Company Quick engine change assembly for outlet guide vanes
US9303520B2 (en) * 2011-12-09 2016-04-05 General Electric Company Double fan outlet guide vane with structural platforms
US9541540B2 (en) 2012-10-04 2017-01-10 United Technologies Corporation Non-destructive test inspection method for evaluating thermal degradation of bismaleimide resin
GB201306123D0 (en) 2013-04-05 2013-05-22 Rolls Royce Plc Vane assembly and method of making the same
US9840929B2 (en) * 2013-05-28 2017-12-12 Pratt & Whitney Canada Corp. Gas turbine engine vane assembly and method of mounting same
EP3022406B1 (de) * 2013-07-18 2019-09-25 United Technologies Corporation Anbindung einer keramikkomponentenbaugruppe für einen gasturbinenmotor
US9567871B2 (en) 2014-04-23 2017-02-14 Sikorsky Aircraft Corporation Impeller retention apparatus
US10646970B2 (en) * 2014-05-08 2020-05-12 Borgwarner Inc. Method for assembling control arrangement of an exhaust-gas turbocharger
US9845684B2 (en) * 2014-11-25 2017-12-19 Pratt & Whitney Canada Corp. Airfoil with stepped spanwise thickness distribution
US20190234222A1 (en) * 2018-01-30 2019-08-01 United Technologies Corporation Angled vane slot
US10724390B2 (en) 2018-03-16 2020-07-28 General Electric Company Collar support assembly for airfoils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857093A (en) * 1954-12-02 1958-10-21 Cincinnati Testing & Res Lab Stator casing and blade assembly
US3339833A (en) * 1963-12-04 1967-09-05 Rolls Royce Axial fluid flow machine such as a compressor or turbine
US3778185A (en) * 1972-08-28 1973-12-11 United Aircraft Corp Composite strut joint construction
EP0043111A3 (de) 1980-06-28 1982-05-05 Cleanseas Oil Pollution Control Limited Schiff für die Wiedergewinnung von Öl
US4728258A (en) * 1985-04-25 1988-03-01 Trw Inc. Turbine engine component and method of making the same
FR2654463A1 (fr) * 1989-11-15 1991-05-17 Snecma Element de stator de turbomachine.
US5074752A (en) * 1990-08-06 1991-12-24 General Electric Company Gas turbine outlet guide vane mounting assembly

Also Published As

Publication number Publication date
EP1847681A3 (de) 2008-05-21
EP1847681B1 (de) 2009-12-23
CN101059082A (zh) 2007-10-24
EP1847681A2 (de) 2007-10-24
US7510372B2 (en) 2009-03-31
SG136861A1 (en) 2007-11-29
JP2007285296A (ja) 2007-11-01
BRPI0701264A (pt) 2007-12-11
US20070248463A1 (en) 2007-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition