DE69301036D1 - Hochdruckturbinenkomponenten mit Pressitz - Google Patents

Hochdruckturbinenkomponenten mit Pressitz

Info

Publication number
DE69301036D1
DE69301036D1 DE69301036T DE69301036T DE69301036D1 DE 69301036 D1 DE69301036 D1 DE 69301036D1 DE 69301036 T DE69301036 T DE 69301036T DE 69301036 T DE69301036 T DE 69301036T DE 69301036 D1 DE69301036 D1 DE 69301036D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure turbine
press fit
turbine components
components
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.)
Expired - Lifetime
Application number
DE69301036T
Other languages
English (en)
Other versions
DE69301036T2 (de
Inventor
Larry Wayne Plemmons
Robert Proctor
Robert Joseph Albers
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE69301036D1 publication Critical patent/DE69301036D1/de
Application granted granted Critical
Publication of DE69301036T2 publication Critical patent/DE69301036T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit

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)
DE69301036T 1992-02-07 1993-02-04 Hochdruckturbinenkomponenten mit Pressitz Expired - Lifetime DE69301036T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/832,823 US5205708A (en) 1992-02-07 1992-02-07 High pressure turbine component interference fit up

Publications (2)

Publication Number Publication Date
DE69301036D1 true DE69301036D1 (de) 1996-02-01
DE69301036T2 DE69301036T2 (de) 1996-08-08

Family

ID=25262704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301036T Expired - Lifetime DE69301036T2 (de) 1992-02-07 1993-02-04 Hochdruckturbinenkomponenten mit Pressitz

Country Status (5)

Country Link
US (1) US5205708A (de)
EP (1) EP0555082B1 (de)
JP (1) JPH06105050B2 (de)
CA (1) CA2087761C (de)
DE (1) DE69301036T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553999A (en) * 1995-06-06 1996-09-10 General Electric Company Sealable turbine shroud hanger
US5641267A (en) * 1995-06-06 1997-06-24 General Electric Company Controlled leakage shroud panel
US5970716A (en) * 1997-10-02 1999-10-26 General Electric Company Apparatus for retaining centerbody between adjacent domes of multiple annular combustor employing interference and clamping fits
FR2777318B1 (fr) * 1998-04-09 2000-05-12 Snecma Procede de reduction du jeu existant entre une chemise et un distributeur de turbine d'un turboreacteur
FR2780443B1 (fr) * 1998-06-25 2000-08-04 Snecma Anneau de stator de turbine haute pression d'une turbomachine
US6148518A (en) * 1998-12-22 2000-11-21 United Technologies Corporation Method of assembling a rotary machine
DE19915049A1 (de) * 1999-04-01 2000-10-05 Abb Alstom Power Ch Ag Hitzeschild für eine Gasturbine
FR2815668B1 (fr) * 2000-10-19 2003-01-10 Snecma Moteurs Agencement de liaison d'un anneau de stator de turbine a une entretoise de support
FR2819010B1 (fr) 2001-01-04 2004-05-28 Snecma Moteurs Secteur d'entretoise de support d'anneau de stator de la turbine haute pression d'une turbomachine avec rattrapage de jeux
US6672833B2 (en) 2001-12-18 2004-01-06 General Electric Company Gas turbine engine frame flowpath liner support
EP1548232A1 (de) * 2003-12-23 2005-06-29 Siemens Aktiengesellschaft Strömungsmaschine mit einem Leitschaufelträger und Verfahren zum Montieren von Leitschaufeln an einen Leitschaufelträger
FR2867224B1 (fr) 2004-03-04 2006-05-19 Snecma Moteurs Dispositif de maintien axial de secteur d'entretoise pour anneau d'une turbine haute-pression de turbomachine
FR2869944B1 (fr) * 2004-05-04 2006-08-11 Snecma Moteurs Sa Dispositif de refroidissement pour anneau fixe de turbine a gaz
GB0414043D0 (en) * 2004-06-23 2004-07-28 Rolls Royce Plc Securing arrangement
US7442004B2 (en) * 2005-08-06 2008-10-28 General Electric Company Thermally compliant C-clip
FR2891583B1 (fr) * 2005-09-30 2010-06-18 Snecma Turbine comportant des secteurs d'etancheite demontables par l'amont
US7491029B2 (en) 2005-10-14 2009-02-17 United Technologies Corporation Active clearance control system for gas turbine engines
US7503179B2 (en) * 2005-12-16 2009-03-17 General Electric Company System and method to exhaust spent cooling air of gas turbine engine active clearance control
US8801370B2 (en) * 2006-10-12 2014-08-12 General Electric Company Turbine case impingement cooling for heavy duty gas turbines
US7819626B2 (en) * 2006-10-13 2010-10-26 General Electric Company Plasma blade tip clearance control
US7740443B2 (en) * 2006-11-15 2010-06-22 General Electric Company Transpiration clearance control turbine
US7823389B2 (en) * 2006-11-15 2010-11-02 General Electric Company Compound clearance control engine
US8096755B2 (en) * 2006-12-21 2012-01-17 General Electric Company Crowned rails for supporting arcuate components
JP2008180220A (ja) * 2007-01-24 2008-08-07 General Electric Co <Ge> 高馬力ガスタービン用の予測モデル式制御システム
GB0704879D0 (en) * 2007-03-14 2007-04-18 Rolls Royce Plc A Casing arrangement
GB0707099D0 (en) * 2007-04-13 2007-05-23 Rolls Royce Plc A casing
FR2923527B1 (fr) * 2007-11-13 2013-12-27 Snecma Etage de turbine ou de compresseur, en particulier de turbomachine
FR2941488B1 (fr) * 2009-01-28 2011-09-16 Snecma Anneau de turbine a encoche anti-rotation
JP5384983B2 (ja) * 2009-03-27 2014-01-08 本田技研工業株式会社 タービンシュラウド
US8328511B2 (en) * 2009-06-17 2012-12-11 General Electric Company Prechorded turbine nozzle
GB0916823D0 (en) * 2009-09-25 2009-11-04 Rolls Royce Plc Containment casing for an aero engine
GB0917149D0 (en) * 2009-10-01 2009-11-11 Rolls Royce Plc Impactor containment
ES2431290T3 (es) * 2010-02-03 2013-11-25 Alstom Technology Ltd Álabe de guía de turbina
US9341074B2 (en) * 2012-07-25 2016-05-17 General Electric Company Active clearance control manifold system
US10208618B2 (en) * 2013-02-04 2019-02-19 United Technologies Corporation Vane arm having a claw
EP3118419A1 (de) * 2015-07-15 2017-01-18 Siemens Aktiengesellschaft Nicht-konzentrisch geformtes ringsegment
EP3147457B1 (de) * 2015-09-22 2019-01-30 Ansaldo Energia Switzerland AG Gasturbine mit einer leitschaufel und einem leitschaufelträger
US10513944B2 (en) * 2015-12-21 2019-12-24 General Electric Company Manifold for use in a clearance control system and method of manufacturing
US11125092B2 (en) 2018-08-14 2021-09-21 Raytheon Technologies Corporation Gas turbine engine having cantilevered stators
US11788425B2 (en) * 2021-11-05 2023-10-17 General Electric Company Gas turbine engine with clearance control system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056583A (en) * 1960-11-10 1962-10-02 Gen Electric Retaining means for turbine shrouds and nozzle diaphragms of turbine engines
US3575523A (en) * 1968-12-05 1971-04-20 Us Navy Labyrinth seal for axial flow fluid machines
US3860358A (en) * 1974-04-18 1975-01-14 United Aircraft Corp Turbine blade tip seal
US4005946A (en) * 1975-06-20 1977-02-01 United Technologies Corporation Method and apparatus for controlling stator thermal growth
US4303371A (en) * 1978-06-05 1981-12-01 General Electric Company Shroud support with impingement baffle
US4573865A (en) * 1981-08-31 1986-03-04 General Electric Company Multiple-impingement cooled structure
GB2117843B (en) * 1982-04-01 1985-11-06 Rolls Royce Compressor shrouds
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4868963A (en) * 1988-01-11 1989-09-26 General Electric Company Stator vane mounting method and assembly
US5022816A (en) * 1989-10-24 1991-06-11 United Technologies Corporation Gas turbine blade shroud support
US5127793A (en) * 1990-05-31 1992-07-07 General Electric Company Turbine shroud clearance control assembly
GB2245316B (en) * 1990-06-21 1993-12-15 Rolls Royce Plc Improvements in shroud assemblies for turbine rotors

Also Published As

Publication number Publication date
JPH06105050B2 (ja) 1994-12-21
EP0555082B1 (de) 1995-12-20
US5205708A (en) 1993-04-27
EP0555082A1 (de) 1993-08-11
JPH05340270A (ja) 1993-12-21
CA2087761C (en) 2004-09-07
CA2087761A1 (en) 1993-08-08
DE69301036T2 (de) 1996-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN