FR2743603B1 - Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine - Google Patents

Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine

Info

Publication number
FR2743603B1
FR2743603B1 FR9600241A FR9600241A FR2743603B1 FR 2743603 B1 FR2743603 B1 FR 2743603B1 FR 9600241 A FR9600241 A FR 9600241A FR 9600241 A FR9600241 A FR 9600241A FR 2743603 B1 FR2743603 B1 FR 2743603B1
Authority
FR
France
Prior art keywords
joining segments
turbomachine housing
circular distributor
distributor
circular
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
FR9600241A
Other languages
English (en)
Other versions
FR2743603A1 (fr
Inventor
Sylvaine Boite
Jean Baptiste Arilla
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9600241A priority Critical patent/FR2743603B1/fr
Priority to US08/760,872 priority patent/US5775874A/en
Priority to GB9627090A priority patent/GB2309053B/en
Publication of FR2743603A1 publication Critical patent/FR2743603A1/fr
Application granted granted Critical
Publication of FR2743603B1 publication Critical patent/FR2743603B1/fr
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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • F05D2250/141—Two-dimensional elliptical circular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9600241A 1996-01-11 1996-01-11 Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine Expired - Lifetime FR2743603B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9600241A FR2743603B1 (fr) 1996-01-11 1996-01-11 Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine
US08/760,872 US5775874A (en) 1996-01-11 1996-12-09 Device for joining circular distributor segments to a turbine engine casing
GB9627090A GB2309053B (en) 1996-01-11 1996-12-31 Turbomachine guide stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600241A FR2743603B1 (fr) 1996-01-11 1996-01-11 Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine

Publications (2)

Publication Number Publication Date
FR2743603A1 FR2743603A1 (fr) 1997-07-18
FR2743603B1 true FR2743603B1 (fr) 1998-02-13

Family

ID=9488028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600241A Expired - Lifetime FR2743603B1 (fr) 1996-01-11 1996-01-11 Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine

Country Status (3)

Country Link
US (1) US5775874A (fr)
FR (1) FR2743603B1 (fr)
GB (1) GB2309053B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409472B1 (en) 1999-08-09 2002-06-25 United Technologies Corporation Stator assembly for a rotary machine and clip member for a stator assembly
US6364606B1 (en) 2000-11-08 2002-04-02 Allison Advanced Development Company High temperature capable flange
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
US6537022B1 (en) * 2001-10-05 2003-03-25 General Electric Company Nozzle lock for gas turbine engines
US6773228B2 (en) * 2002-07-03 2004-08-10 General Electric Company Methods and apparatus for turbine nozzle locks
DE10359730A1 (de) 2003-12-19 2005-07-14 Mtu Aero Engines Gmbh Turbomaschine, insbesondere Gasturbine
US8079773B2 (en) * 2005-10-18 2011-12-20 General Electric Company Methods and apparatus for assembling composite structures
FR2941488B1 (fr) * 2009-01-28 2011-09-16 Snecma Anneau de turbine a encoche anti-rotation
FR2960591B1 (fr) 2010-06-01 2012-08-24 Snecma Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
FR2989724B1 (fr) * 2012-04-20 2015-12-25 Snecma Etage de turbine pour une turbomachine
US10240467B2 (en) 2012-08-03 2019-03-26 United Technologies Corporation Anti-rotation lug for a gas turbine engine stator assembly
US10428832B2 (en) 2012-08-06 2019-10-01 United Technologies Corporation Stator anti-rotation lug
FR2995340B1 (fr) * 2012-09-12 2026-03-06 Snecma Tole de protection thermique avec butee radiale, notamment pour distributeur de turbomachine
US9896971B2 (en) 2012-09-28 2018-02-20 United Technologies Corporation Lug for preventing rotation of a stator vane arrangement relative to a turbine engine case
FR3009740B1 (fr) * 2013-08-13 2017-12-15 Snecma Amelioration pour le verrouillage de pieces de support d'aubage
FR3024883B1 (fr) * 2014-08-14 2016-08-05 Snecma Module de turbomachine
US9828879B2 (en) 2015-05-11 2017-11-28 General Electric Company Shroud retention system with keyed retention clips
US9932901B2 (en) 2015-05-11 2018-04-03 General Electric Company Shroud retention system with retention springs
US10280773B2 (en) * 2016-04-06 2019-05-07 General Electric Company Turbomachine alignment key and related turbomachine
FR3096397B1 (fr) * 2019-05-21 2021-04-16 Safran Aircraft Engines Pion amovible sur distributeur de turbomachine
CN110792480B (zh) * 2019-10-28 2022-06-07 中国航发沈阳发动机研究所 一种整流扩压器及其组装方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078309B (en) * 1980-05-31 1983-05-25 Rolls Royce Mounting nozzle guide vane assemblies
US4525997A (en) * 1983-08-01 1985-07-02 United Technologies Corporation Stator assembly for bounding the flow path of a gas turbine engine
US4720236A (en) * 1984-12-21 1988-01-19 United Technologies Corporation Coolable stator assembly for a gas turbine engine
US4856963A (en) * 1988-03-23 1989-08-15 United Technologies Corporation Stator assembly for an axial flow rotary machine
US5131813A (en) * 1990-04-03 1992-07-21 General Electric Company Turbine blade outer end attachment structure
US5080557A (en) * 1991-01-14 1992-01-14 General Motors Corporation Turbine blade shroud assembly
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
US5320486A (en) * 1993-01-21 1994-06-14 General Electric Company Apparatus for positioning compressor liner segments

Also Published As

Publication number Publication date
FR2743603A1 (fr) 1997-07-18
GB2309053B (en) 1999-04-07
US5775874A (en) 1998-07-07
GB2309053A (en) 1997-07-16
GB9627090D0 (en) 1997-02-19

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