DE69917524D1 - Verfahren zur Verminderung des Spiels zwischen Fluidzuleitung und Leitschaufelkammer eines Turboreaktors - Google Patents

Verfahren zur Verminderung des Spiels zwischen Fluidzuleitung und Leitschaufelkammer eines Turboreaktors

Info

Publication number
DE69917524D1
DE69917524D1 DE69917524T DE69917524T DE69917524D1 DE 69917524 D1 DE69917524 D1 DE 69917524D1 DE 69917524 T DE69917524 T DE 69917524T DE 69917524 T DE69917524 T DE 69917524T DE 69917524 D1 DE69917524 D1 DE 69917524D1
Authority
DE
Germany
Prior art keywords
turbo
reactor
play
reducing
supply line
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
DE69917524T
Other languages
English (en)
Other versions
DE69917524T2 (de
Inventor
Anne-Marie Arraitz
Eric Stephan Bil
Michel Gerard Paul Hacault
Laurent Philippe Yves Leray
Michel Jean Loubet
Marc Roger Marchi
Jean Manuel Morcillo
Didier Marie Mortgat
Michel Jean-Pierre Pernot
Thierry Christian Sanz
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs SA
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 Moteurs SA filed Critical SNECMA Moteurs SA
Application granted granted Critical
Publication of DE69917524D1 publication Critical patent/DE69917524D1/de
Publication of DE69917524T2 publication Critical patent/DE69917524T2/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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69917524T 1998-04-09 1999-03-31 Verfahren zur Verminderung des Spiels zwischen Fluidzuleitung und Leitschaufelkammer eines Turboreaktors Expired - Lifetime DE69917524T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9804423A FR2777318B1 (fr) 1998-04-09 1998-04-09 Procede de reduction du jeu existant entre une chemise et un distributeur de turbine d'un turboreacteur
FR9804423 1998-04-09

Publications (2)

Publication Number Publication Date
DE69917524D1 true DE69917524D1 (de) 2004-07-01
DE69917524T2 DE69917524T2 (de) 2005-06-16

Family

ID=9525041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917524T Expired - Lifetime DE69917524T2 (de) 1998-04-09 1999-03-31 Verfahren zur Verminderung des Spiels zwischen Fluidzuleitung und Leitschaufelkammer eines Turboreaktors

Country Status (6)

Country Link
US (1) US6163959A (de)
EP (1) EP0950797B1 (de)
JP (1) JP3848485B2 (de)
CA (1) CA2268402C (de)
DE (1) DE69917524T2 (de)
FR (1) FR2777318B1 (de)

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US6782620B2 (en) 2003-01-28 2004-08-31 General Electric Company Methods for replacing a portion of a combustor dome assembly
US7065955B2 (en) * 2003-06-18 2006-06-27 General Electric Company Methods and apparatus for injecting cleaning fluids into combustors
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FR2973434A1 (fr) * 2011-03-30 2012-10-05 Snecma Distributeur de turbine en cmc adapte au support d'un carter interne de turbine metallique par un contact radial
US8568826B2 (en) 2011-10-21 2013-10-29 General Electric Company Method of brazing a component, a brazed power generation system component, and a braze
US9447694B2 (en) 2012-01-30 2016-09-20 United Technologies Corporation Internal manifold for turning mid-turbine frame flow distribution
US9353687B1 (en) * 2012-10-18 2016-05-31 Florida Turbine Technologies, Inc. Gas turbine engine with liquid metal cooling
WO2014105780A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-purpose gas turbine seal support and assembly
WO2014105602A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Heat shield for a casing
EP2938845A4 (de) 2012-12-29 2016-01-13 United Technologies Corp Turbinenabgasgehäusearchitektur
US10240532B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Frame junction cooling holes
EP2938863B1 (de) * 2012-12-29 2019-09-25 United Technologies Corporation Mechanische verbindung für segmentierten hitzeschild
WO2014105657A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Mount with deflectable tabs
WO2014137444A2 (en) 2012-12-29 2014-09-12 United Technologies Corporation Multi-ply finger seal
WO2014105100A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Bumper for seals in a turbine exhaust case
WO2014105425A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Turbine frame assembly and method of designing turbine frame assembly
WO2014105604A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Angled cut to direct radiative heat load
US10294819B2 (en) * 2012-12-29 2019-05-21 United Technologies Corporation Multi-piece heat shield
EP2938837B1 (de) 2012-12-29 2018-06-27 United Technologies Corporation Gasturbinendichtungsanordnung und dichtungshalterung
US10329956B2 (en) 2012-12-29 2019-06-25 United Technologies Corporation Multi-function boss for a turbine exhaust case
EP2938836B1 (de) 2012-12-29 2020-02-05 United Technologies Corporation Dichtungsträgerscheibe und anordnung
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
WO2014105800A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Gas turbine seal assembly and seal support
EP2938868B1 (de) 2012-12-29 2019-08-07 United Technologies Corporation Anordnung zur strömungsumlenkung
WO2014105599A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Heat shield for cooling a strut
US10329957B2 (en) 2012-12-31 2019-06-25 United Technologies Corporation Turbine exhaust case multi-piece framed
WO2014105716A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
WO2014105688A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
US9617872B2 (en) 2013-02-14 2017-04-11 United Technologies Corporation Low profile thermally free blind liner hanger attachment for complex shapes
US9447700B2 (en) 2013-02-19 2016-09-20 United Technologies Corporation Thermally free hanger with length adjustment feature
EP2971579B1 (de) * 2013-03-11 2020-04-29 United Technologies Corporation Baugruppe für eine turbinenabgasgehäuseverkleidung
US9657687B2 (en) 2013-09-12 2017-05-23 Powerbreather International Gmbh Exhaust duct liner rod hanger
US10934890B2 (en) * 2014-05-09 2021-03-02 Raytheon Technologies Corporation Shrouded conduit for arranging a fluid flowpath
EP3236009A1 (de) * 2016-04-21 2017-10-25 Siemens Aktiengesellschaft Leitschaufel mit einem verbindungsrohr
FR3115562A1 (fr) 2020-10-26 2022-04-29 Safran Aircraft Engines Injecteur d’air de refroidissement pour turbine de turbomachine
US11603770B2 (en) * 2021-04-21 2023-03-14 Raytheon Technologies Corporation Vane assembly with integrated nozzle tube
US11814186B2 (en) * 2021-12-08 2023-11-14 General Electric Company Flow aperture method and apparatus
US20230228202A1 (en) * 2022-01-20 2023-07-20 General Electric Company Stator plenum with collet seal
JP2023172520A (ja) * 2022-05-24 2023-12-06 三菱重工業株式会社 タービン静翼及びガスタービン
CN116175990B (zh) * 2023-04-24 2023-07-11 国营川西机器厂 一组用于解决航空发动机加分薄膜漏油故障的装置及方法

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US5438756A (en) * 1993-12-17 1995-08-08 General Electric Company Method for assembling a turbine frame assembly

Also Published As

Publication number Publication date
EP0950797A1 (de) 1999-10-20
CA2268402C (en) 2006-12-19
CA2268402A1 (en) 1999-10-09
DE69917524T2 (de) 2005-06-16
JPH11324796A (ja) 1999-11-26
EP0950797B1 (de) 2004-05-26
US6163959A (en) 2000-12-26
FR2777318B1 (fr) 2000-05-12
JP3848485B2 (ja) 2006-11-22
FR2777318A1 (fr) 1999-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA, PARIS, FR