FR2966530B1 - Etage redresseur a calage variable pour un compresseur d'une turbomachine - Google Patents

Etage redresseur a calage variable pour un compresseur d'une turbomachine

Info

Publication number
FR2966530B1
FR2966530B1 FR1058613A FR1058613A FR2966530B1 FR 2966530 B1 FR2966530 B1 FR 2966530B1 FR 1058613 A FR1058613 A FR 1058613A FR 1058613 A FR1058613 A FR 1058613A FR 2966530 B1 FR2966530 B1 FR 2966530B1
Authority
FR
France
Prior art keywords
turbomachine
compressor
rectifier stage
variable timing
rectifier
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
FR1058613A
Other languages
English (en)
Other versions
FR2966530A1 (fr
Inventor
Jean Louis Bertrand
Thierry Jean Marie Desroques
Philippe Francois Jacques Pacchioni
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 FR1058613A priority Critical patent/FR2966530B1/fr
Publication of FR2966530A1 publication Critical patent/FR2966530A1/fr
Application granted granted Critical
Publication of FR2966530B1 publication Critical patent/FR2966530B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1058613A 2010-10-21 2010-10-21 Etage redresseur a calage variable pour un compresseur d'une turbomachine Active FR2966530B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1058613A FR2966530B1 (fr) 2010-10-21 2010-10-21 Etage redresseur a calage variable pour un compresseur d'une turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058613A FR2966530B1 (fr) 2010-10-21 2010-10-21 Etage redresseur a calage variable pour un compresseur d'une turbomachine

Publications (2)

Publication Number Publication Date
FR2966530A1 FR2966530A1 (fr) 2012-04-27
FR2966530B1 true FR2966530B1 (fr) 2012-11-02

Family

ID=44065184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058613A Active FR2966530B1 (fr) 2010-10-21 2010-10-21 Etage redresseur a calage variable pour un compresseur d'une turbomachine

Country Status (1)

Country Link
FR (1) FR2966530B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827507A (zh) * 2011-11-04 2014-05-28 三菱重工业株式会社 连杆机构及具有该连杆机构的可变静翼驱动装置
US12618334B2 (en) 2023-08-08 2026-05-05 MTU Aero Engines AG Stator vane assembly of a turbomachine and method for assembling a stator vane assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102351758B1 (ko) 2017-03-30 2022-01-14 미츠비시 파워 가부시키가이샤 가변 정익 및 압축기
CN117780654B (zh) * 2024-02-26 2024-05-07 烟台龙港泵业股份有限公司 一种具备流速控制功能的屏蔽泵及屏蔽泵流速控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742800B1 (fr) * 1995-12-20 1998-01-16 Snecma Agencement d'extremites internes d'un etage d'aubes a calage variable
FR2775731B1 (fr) * 1998-03-05 2000-04-07 Snecma Etage circulaire d'aubes aux extremites interieures unies par un anneau de liaison
US6682299B2 (en) * 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
EP1927670A1 (fr) * 2006-11-29 2008-06-04 General Electric Company Revêtements résistant à l'usure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827507A (zh) * 2011-11-04 2014-05-28 三菱重工业株式会社 连杆机构及具有该连杆机构的可变静翼驱动装置
US9121415B2 (en) 2011-11-04 2015-09-01 Mitsubishi Hitachi Power Systems, Ltd. Link mechanism, and variable turbine vane driving unit having the same
US12618334B2 (en) 2023-08-08 2026-05-05 MTU Aero Engines AG Stator vane assembly of a turbomachine and method for assembling a stator vane assembly

Also Published As

Publication number Publication date
FR2966530A1 (fr) 2012-04-27

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