FR2966530B1 - VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A TURBOMACHINE - Google Patents

VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A 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
French (fr)
Other versions
FR2966530A1 (en
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/en
Publication of FR2966530A1 publication Critical patent/FR2966530A1/en
Application granted granted Critical
Publication of FR2966530B1 publication Critical patent/FR2966530B1/en
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 VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A TURBOMACHINE Active FR2966530B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1058613A FR2966530B1 (en) 2010-10-21 2010-10-21 VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058613A FR2966530B1 (en) 2010-10-21 2010-10-21 VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A TURBOMACHINE

Publications (2)

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

Family

ID=44065184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058613A Active FR2966530B1 (en) 2010-10-21 2010-10-21 VARIABLE TIMING RECTIFIER STAGE FOR A COMPRESSOR OF A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2966530B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827507A (en) * 2011-11-04 2014-05-28 三菱重工业株式会社 Link mechanism, and variable stationary-blade driving device provided therewith

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110520631B (en) * 2017-03-30 2021-06-08 三菱动力株式会社 Variable stator blade and compressor
CN117780654B (en) * 2024-02-26 2024-05-07 烟台龙港泵业股份有限公司 Canned motor pump with flow rate control function and canned motor pump flow rate control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742800B1 (en) * 1995-12-20 1998-01-16 Snecma ARRANGEMENT OF INTERNAL ENDS OF A VARIABLE SETTING BLADE STAGE
FR2775731B1 (en) * 1998-03-05 2000-04-07 Snecma CIRCULAR STAGE OF BLADES AT INTERIOR ENDS JOINED BY A CONNECTING RING
US6682299B2 (en) * 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
EP1927670A1 (en) * 2006-11-29 2008-06-04 General Electric Company Wear resistant coatings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827507A (en) * 2011-11-04 2014-05-28 三菱重工业株式会社 Link mechanism, and variable stationary-blade driving device provided therewith
US9121415B2 (en) 2011-11-04 2015-09-01 Mitsubishi Hitachi Power Systems, Ltd. Link mechanism, and variable turbine vane driving unit having the same

Also Published As

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

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