FR2953252B1 - Secteur de distributeur pour une turbomachine - Google Patents

Secteur de distributeur pour une turbomachine

Info

Publication number
FR2953252B1
FR2953252B1 FR0905758A FR0905758A FR2953252B1 FR 2953252 B1 FR2953252 B1 FR 2953252B1 FR 0905758 A FR0905758 A FR 0905758A FR 0905758 A FR0905758 A FR 0905758A FR 2953252 B1 FR2953252 B1 FR 2953252B1
Authority
FR
France
Prior art keywords
turbomachine
distributor sector
distributor
sector
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
FR0905758A
Other languages
English (en)
Other versions
FR2953252A1 (fr
Inventor
Christian Bariaud
Eric Herzer
David Mathieu
Bruno Richard
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 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR0905758A priority Critical patent/FR2953252B1/fr
Publication of FR2953252A1 publication Critical patent/FR2953252A1/fr
Application granted granted Critical
Publication of FR2953252B1 publication Critical patent/FR2953252B1/fr
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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0905758A 2009-11-30 2009-11-30 Secteur de distributeur pour une turbomachine Active FR2953252B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0905758A FR2953252B1 (fr) 2009-11-30 2009-11-30 Secteur de distributeur pour une turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905758A FR2953252B1 (fr) 2009-11-30 2009-11-30 Secteur de distributeur pour une turbomachine

Publications (2)

Publication Number Publication Date
FR2953252A1 FR2953252A1 (fr) 2011-06-03
FR2953252B1 true FR2953252B1 (fr) 2012-11-02

Family

ID=42288809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0905758A Active FR2953252B1 (fr) 2009-11-30 2009-11-30 Secteur de distributeur pour une turbomachine

Country Status (1)

Country Link
FR (1) FR2953252B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5962915B2 (ja) * 2012-10-29 2016-08-03 株式会社Ihi タービンノズルの固定部構造及びこれを用いたタービン
US10301951B2 (en) 2016-05-20 2019-05-28 United Technologies Corporation Turbine vane gusset
US10876416B2 (en) * 2018-07-27 2020-12-29 Pratt & Whitney Canada Corp. Vane segment with ribs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519374B1 (fr) * 1982-01-07 1986-01-24 Snecma Dispositif de refroidissement des talons d'aubes mobiles d'une turbine
US5115642A (en) * 1991-01-07 1992-05-26 United Technologies Corporation Gas turbine engine case with intergral shroud support ribs
US5413458A (en) * 1994-03-29 1995-05-09 United Technologies Corporation Turbine vane with a platform cavity having a double feed for cooling fluid
US6270317B1 (en) * 1999-12-18 2001-08-07 General Electric Company Turbine nozzle with sloped film cooling
US6428273B1 (en) * 2001-01-05 2002-08-06 General Electric Company Truncated rib turbine nozzle
DE50202538D1 (de) * 2002-01-17 2005-04-28 Siemens Ag Turbinenschaufel mit einer Heissgasplattform und einer Lastplattform
US6910854B2 (en) * 2002-10-08 2005-06-28 United Technologies Corporation Leak resistant vane cluster
JP4269763B2 (ja) * 2003-04-28 2009-05-27 株式会社Ｉｈｉ タービンノズルセグメント
US8070431B2 (en) * 2007-10-31 2011-12-06 General Electric Company Fully contained retention pin for a turbine nozzle
FR2925107B1 (fr) * 2007-12-14 2010-01-22 Snecma Distributeur sectorise pour une turbomachine
US8313291B2 (en) * 2007-12-19 2012-11-20 Nuovo Pignone, S.P.A. Turbine inlet guide vane with scalloped platform and related method
US20090169361A1 (en) * 2007-12-29 2009-07-02 Michael Scott Cole Cooled turbine nozzle segment

Also Published As

Publication number Publication date
FR2953252A1 (fr) 2011-06-03

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