FR2674909B1 - Stator de compresseur de turbomachine a aubes demontables. - Google Patents

Stator de compresseur de turbomachine a aubes demontables.

Info

Publication number
FR2674909B1
FR2674909B1 FR9104005A FR9104005A FR2674909B1 FR 2674909 B1 FR2674909 B1 FR 2674909B1 FR 9104005 A FR9104005 A FR 9104005A FR 9104005 A FR9104005 A FR 9104005A FR 2674909 B1 FR2674909 B1 FR 2674909B1
Authority
FR
France
Prior art keywords
turbomachine
compressor stator
removable blades
blades
removable
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 - Fee Related
Application number
FR9104005A
Other languages
English (en)
Other versions
FR2674909A1 (fr
Inventor
Surdi Jean
Marc
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 FR9104005A priority Critical patent/FR2674909B1/fr
Publication of FR2674909A1 publication Critical patent/FR2674909A1/fr
Application granted granted Critical
Publication of FR2674909B1 publication Critical patent/FR2674909B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D9/02—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9104005A 1991-04-03 1991-04-03 Stator de compresseur de turbomachine a aubes demontables. Expired - Fee Related FR2674909B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9104005A FR2674909B1 (fr) 1991-04-03 1991-04-03 Stator de compresseur de turbomachine a aubes demontables.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104005A FR2674909B1 (fr) 1991-04-03 1991-04-03 Stator de compresseur de turbomachine a aubes demontables.

Publications (2)

Publication Number Publication Date
FR2674909A1 FR2674909A1 (fr) 1992-10-09
FR2674909B1 true FR2674909B1 (fr) 1993-06-18

Family

ID=9411390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9104005A Expired - Fee Related FR2674909B1 (fr) 1991-04-03 1991-04-03 Stator de compresseur de turbomachine a aubes demontables.

Country Status (1)

Country Link
FR (1) FR2674909B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293645A1 (fr) * 2001-09-14 2003-03-19 Techspace Aero S.A. Compresseur axial de turbomachine comprenant un dispositif de séparation de flux et procédé d'assemblage de ce dispositif
FR2896548B1 (fr) 2006-01-24 2011-05-27 Snecma Ensemble de redresseurs fixes sectorise pour un compresseur de turbomachine
FR3041685B1 (fr) * 2015-09-28 2017-10-13 Snecma Compresseur de turbomachine comportant un palier porte par un etage redresseur formant dispositif de decouplage
US11028709B2 (en) * 2018-09-18 2021-06-08 General Electric Company Airfoil shroud assembly using tenon with externally threaded stud and nut

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857093A (en) * 1954-12-02 1958-10-21 Cincinnati Testing & Res Lab Stator casing and blade assembly
NL6616482A (fr) * 1966-02-28 1967-08-29
FR2321616A1 (fr) * 1975-08-21 1977-03-18 Snecma Perfectionnements a la fixation des aubes statoriques d'une soufflante ou d'un compresseur a flux axial
GB2084261A (en) * 1980-09-30 1982-04-07 Rolls Royce Mounting compressor stator blades
FR2600379B1 (fr) * 1986-06-18 1988-09-02 Snecma Redresseur de soufflante de turboreacteur multiflux
US5022818A (en) * 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly

Also Published As

Publication number Publication date
FR2674909A1 (fr) 1992-10-09

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20101230