IT1171062B - Complesso di fissaggio di elementi aerodinamici di macchine a turbina - Google Patents

Complesso di fissaggio di elementi aerodinamici di macchine a turbina

Info

Publication number
IT1171062B
IT1171062B IT19761/83A IT1976183A IT1171062B IT 1171062 B IT1171062 B IT 1171062B IT 19761/83 A IT19761/83 A IT 19761/83A IT 1976183 A IT1976183 A IT 1976183A IT 1171062 B IT1171062 B IT 1171062B
Authority
IT
Italy
Prior art keywords
fixing unit
aerodynamic elements
elements fixing
turbine machines
turbine
Prior art date
Application number
IT19761/83A
Other languages
English (en)
Italian (it)
Other versions
IT8319761A0 (it
IT8319761A1 (it
Inventor
Robert Howard Roth
Bruno Gustav Lampsat
Jack Lee Readnour
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 IT8319761A0 publication Critical patent/IT8319761A0/it
Publication of IT8319761A1 publication Critical patent/IT8319761A1/it
Application granted granted Critical
Publication of IT1171062B publication Critical patent/IT1171062B/it

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
    • 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
    • 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

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)
IT19761/83A 1982-02-26 1983-02-25 Complesso di fissaggio di elementi aerodinamici di macchine a turbina IT1171062B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35311282A 1982-02-26 1982-02-26

Publications (3)

Publication Number Publication Date
IT8319761A0 IT8319761A0 (it) 1983-02-25
IT8319761A1 IT8319761A1 (it) 1984-08-25
IT1171062B true IT1171062B (it) 1987-06-10

Family

ID=23387807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19761/83A IT1171062B (it) 1982-02-26 1983-02-25 Complesso di fissaggio di elementi aerodinamici di macchine a turbina

Country Status (5)

Country Link
JP (1) JPS58165503A (fr)
DE (1) DE3305880A1 (fr)
FR (1) FR2522362B1 (fr)
GB (1) GB2115883B (fr)
IT (1) IT1171062B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568953B1 (fr) * 1984-08-08 1989-02-10 Ratier Figeac Soc Aube fixe pour reacteurs
US4655682A (en) * 1985-09-30 1987-04-07 United Technologies Corporation Compressor stator assembly having a composite inner diameter shroud
FR2599081B1 (fr) * 1986-05-23 1988-07-29 Snecma Redresseur de soufflante de turboreacteur multiflux
FR2606071B1 (fr) * 1986-10-29 1990-11-30 Snecma Etage de stator et compresseur de turbomachine le comportant
FR2610673B1 (fr) * 1987-02-05 1991-03-15 Snecma Turboreacteur multiflux a couronne externe de redresseur de soufflante frettee sur le carter
US4907946A (en) * 1988-08-10 1990-03-13 General Electric Company Resiliently mounted outlet guide vane
US4993918A (en) * 1989-05-19 1991-02-19 United Technologies Corporation Replaceable fairing for a turbine exhaust case
FR2685383B1 (fr) * 1991-12-18 1994-02-11 Snecma Bras structural du carter d'une turbomachine.
US5292227A (en) * 1992-12-10 1994-03-08 General Electric Company Turbine frame
US5411370A (en) * 1994-08-01 1995-05-02 United Technologies Corporation Vibration damping shroud for a turbomachine vane
DE29521718U1 (de) * 1995-12-20 1998-04-09 Abb Patent Gmbh, 68309 Mannheim Leitvorrichtung für eine Turbine mit einem Leitschaufelträger
US5690469A (en) * 1996-06-06 1997-11-25 United Technologies Corporation Method and apparatus for replacing a vane assembly in a turbine engine
WO2000057032A1 (fr) * 1999-03-24 2000-09-28 Siemens Aktiengesellschaft Aube directrice et couronne directrice pour turbomachine, et element pour limiter un canal d'ecoulement
US6425736B1 (en) * 1999-08-09 2002-07-30 United Technologies Corporation Stator assembly for a rotary machine and method for making the stator assembly
US6619917B2 (en) * 2000-12-19 2003-09-16 United Technologies Corporation Machined fan exit guide vane attachment pockets for use in a gas turbine
US6773228B2 (en) * 2002-07-03 2004-08-10 General Electric Company Methods and apparatus for turbine nozzle locks
GB2418709B (en) * 2004-09-29 2007-10-10 Rolls Royce Plc Damped assembly
GB2427900B (en) * 2005-07-02 2007-10-10 Rolls Royce Plc Vane support in a gas turbine engine
US7648336B2 (en) * 2006-01-03 2010-01-19 General Electric Company Apparatus and method for assembling a gas turbine stator
JP2007255224A (ja) * 2006-03-20 2007-10-04 Mitsubishi Heavy Ind Ltd タービン翼及びガスタービン
US7614848B2 (en) * 2006-10-10 2009-11-10 United Technologies Corporation Fan exit guide vane repair method and apparatus
WO2009157817A1 (fr) * 2008-06-26 2009-12-30 Volvo Aero Corporation Ensemble aube, procédé de fabrication associé, et turbomachine équipée de cet ensemble aube
EP2196629B1 (fr) * 2008-12-11 2018-05-16 Safran Aero Boosters SA Virole interne composite segmentée de redresseur de compresseur axial
US8206100B2 (en) * 2008-12-31 2012-06-26 General Electric Company Stator assembly for a gas turbine engine
GB201106050D0 (en) 2011-04-11 2011-05-25 Rolls Royce Plc A retention device for a composite blade of a gas turbine engine
GB202108717D0 (en) 2021-06-18 2021-08-04 Rolls Royce Plc Vane joint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB660383A (en) * 1949-02-23 1951-11-07 Winnett Boyd Blade mounting for axial-flow compressors and the like
GB722458A (en) * 1952-07-14 1955-01-26 Bristol Aeroplane Co Ltd Improvements in or relating to the manufacture of blades for use in axial flow compressors or the like
GB753224A (en) * 1953-04-13 1956-07-18 Rolls Royce Improvements in or relating to blading for turbines or compressors
US3689174A (en) * 1971-01-11 1972-09-05 Westinghouse Electric Corp Axial flow turbine structure
US3836282A (en) * 1973-03-28 1974-09-17 United Aircraft Corp Stator vane support and construction thereof
US4378961A (en) * 1979-01-10 1983-04-05 United Technologies Corporation Case assembly for supporting stator vanes

Also Published As

Publication number Publication date
FR2522362B1 (fr) 1988-12-30
DE3305880C2 (fr) 1993-04-29
DE3305880A1 (de) 1983-09-15
GB2115883A (en) 1983-09-14
JPH0425408B2 (fr) 1992-04-30
IT8319761A0 (it) 1983-02-25
GB2115883B (en) 1986-04-30
FR2522362A1 (fr) 1983-09-02
IT8319761A1 (it) 1984-08-25
GB8300213D0 (en) 1983-02-09
JPS58165503A (ja) 1983-09-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225