FR2947016B1 - Compresseur centrifuge. - Google Patents

Compresseur centrifuge.

Info

Publication number
FR2947016B1
FR2947016B1 FR0954083A FR0954083A FR2947016B1 FR 2947016 B1 FR2947016 B1 FR 2947016B1 FR 0954083 A FR0954083 A FR 0954083A FR 0954083 A FR0954083 A FR 0954083A FR 2947016 B1 FR2947016 B1 FR 2947016B1
Authority
FR
France
Prior art keywords
centrifugal compressor
centrifugal
compressor
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
FR0954083A
Other languages
English (en)
Other versions
FR2947016A1 (fr
Inventor
Arnaud Langlois
Jean Christophe Leininger
Delphine Hermance Maxime Parent
Vincent Perrot
Guillaume Sevestre
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 FR0954083A priority Critical patent/FR2947016B1/fr
Publication of FR2947016A1 publication Critical patent/FR2947016A1/fr
Application granted granted Critical
Publication of FR2947016B1 publication Critical patent/FR2947016B1/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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0954083A 2009-06-17 2009-06-17 Compresseur centrifuge. Active FR2947016B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0954083A FR2947016B1 (fr) 2009-06-17 2009-06-17 Compresseur centrifuge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954083A FR2947016B1 (fr) 2009-06-17 2009-06-17 Compresseur centrifuge.

Publications (2)

Publication Number Publication Date
FR2947016A1 FR2947016A1 (fr) 2010-12-24
FR2947016B1 true FR2947016B1 (fr) 2013-07-12

Family

ID=41327291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954083A Active FR2947016B1 (fr) 2009-06-17 2009-06-17 Compresseur centrifuge.

Country Status (1)

Country Link
FR (1) FR2947016B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203475B4 (de) 2013-04-01 2019-04-18 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Schaufelradherstellungsverfahren

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2987874B1 (fr) * 2012-03-09 2015-10-09 Snecma Couvercle pour compresseur, compresseur et turboreacteurs associes
FR2995949B1 (fr) * 2012-09-25 2018-05-25 Safran Aircraft Engines Carter de turbomachine
FR3008454B1 (fr) * 2013-07-15 2015-08-07 Snecma Couvercle de compresseur centrifuge a zones de coefficient de dilatation thermique differenciees et compresseur de turbomachine le comportant
JP2016223404A (ja) * 2015-06-03 2016-12-28 株式会社オティックス 過給機用のコンプレッサハウジング及びその製造方法
US10989203B2 (en) 2019-07-15 2021-04-27 Pratt & Whitney Canada Corp. Centrifugal compressor and shroud therefore

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242906U (fr) * 1975-09-22 1977-03-26
JP3294038B2 (ja) * 1995-02-10 2002-06-17 三菱重工業株式会社 圧縮機の造隙コーティング
JP2000064998A (ja) * 1998-08-21 2000-03-03 Ishikawajima Harima Heavy Ind Co Ltd 遠心圧縮機
JP2001317492A (ja) * 2000-05-02 2001-11-16 Honda Motor Co Ltd 遠心型圧縮機及びそれを用いたジェットエンジン
ITMI20070665A1 (it) * 2007-03-30 2008-09-30 Nuovo Pignone Spa Rivestimento abradibile ed antincrostazione per macchine rotative a luido

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203475B4 (de) 2013-04-01 2019-04-18 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Schaufelradherstellungsverfahren

Also Published As

Publication number Publication date
FR2947016A1 (fr) 2010-12-24

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