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FR2925130B1 - Dispositif de prelevement d'air dans un compresseur de turbomachine - Google Patents

Dispositif de prelevement d'air dans un compresseur de turbomachine

Info

Publication number
FR2925130B1
FR2925130B1 FR0708702A FR0708702A FR2925130B1 FR 2925130 B1 FR2925130 B1 FR 2925130B1 FR 0708702 A FR0708702 A FR 0708702A FR 0708702 A FR0708702 A FR 0708702A FR 2925130 B1 FR2925130 B1 FR 2925130B1
Authority
FR
France
Prior art keywords
removing air
turbomachine compressor
turbomachine
compressor
air
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
FR0708702A
Other languages
English (en)
Other versions
FR2925130A1 (fr
Inventor
Antoine Brunet
Laurent Jablonski
Sebastien Juste
Julien Sedlak
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 FR0708702A priority Critical patent/FR2925130B1/fr
Priority to EP08168909.3A priority patent/EP2071192B1/fr
Priority to JP2008314056A priority patent/JP5474344B2/ja
Priority to CA2646935A priority patent/CA2646935C/fr
Priority to US12/332,685 priority patent/US8152460B2/en
Priority to RU2008149155/06A priority patent/RU2486374C2/ru
Publication of FR2925130A1 publication Critical patent/FR2925130A1/fr
Application granted granted Critical
Publication of FR2925130B1 publication Critical patent/FR2925130B1/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
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0708702A 2007-12-14 2007-12-14 Dispositif de prelevement d'air dans un compresseur de turbomachine Active FR2925130B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0708702A FR2925130B1 (fr) 2007-12-14 2007-12-14 Dispositif de prelevement d'air dans un compresseur de turbomachine
EP08168909.3A EP2071192B1 (fr) 2007-12-14 2008-11-12 Dispositif de prélèvement d'air dans un compresseur de turbomachine
JP2008314056A JP5474344B2 (ja) 2007-12-14 2008-12-10 ターボ機械のコンプレッサから空気を抽出する装置
CA2646935A CA2646935C (fr) 2007-12-14 2008-12-10 Dispositif de prelevement d'air dans un compresseur de turbomachine
US12/332,685 US8152460B2 (en) 2007-12-14 2008-12-11 Device for bleeding air from a turbomachine compressor
RU2008149155/06A RU2486374C2 (ru) 2007-12-14 2008-12-12 Устройство отбора воздуха в компрессоре газотурбинного двигателя

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708702A FR2925130B1 (fr) 2007-12-14 2007-12-14 Dispositif de prelevement d'air dans un compresseur de turbomachine

Publications (2)

Publication Number Publication Date
FR2925130A1 FR2925130A1 (fr) 2009-06-19
FR2925130B1 true FR2925130B1 (fr) 2012-07-27

Family

ID=39706476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0708702A Active FR2925130B1 (fr) 2007-12-14 2007-12-14 Dispositif de prelevement d'air dans un compresseur de turbomachine

Country Status (6)

Country Link
US (1) US8152460B2 (fr)
EP (1) EP2071192B1 (fr)
JP (1) JP5474344B2 (fr)
CA (1) CA2646935C (fr)
FR (1) FR2925130B1 (fr)
RU (1) RU2486374C2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2410138B8 (fr) * 2010-07-22 2017-07-19 Ansaldo Energia IP UK Limited Agencement de flasques du moteur de turbine à gaz et son procédé de reéquipement
US9528391B2 (en) 2012-07-17 2016-12-27 United Technologies Corporation Gas turbine engine outer case with contoured bleed boss
US9328735B2 (en) 2012-09-28 2016-05-03 United Technologies Corporation Split ring valve
US9677472B2 (en) 2012-10-08 2017-06-13 United Technologies Corporation Bleed air slot
FR2998330B1 (fr) * 2012-11-20 2018-12-07 Safran Aircraft Engines Moyeu de carter pour turbomachine d'aeronef comprenant une piece de fonderie compacte a deflecteur integre au flasque aval
EP2935804B1 (fr) 2012-12-18 2020-04-29 United Technologies Corporation Carter interne de moteur à turbine à gaz comprenant des fentes de purge non symétriques
US9885247B2 (en) * 2015-05-19 2018-02-06 United Technologies Corporation Support assembly for a gas turbine engine
US10125781B2 (en) * 2015-12-30 2018-11-13 General Electric Company Systems and methods for a compressor diffusion slot
FR3048017B1 (fr) * 2016-02-24 2019-05-31 Safran Aircraft Engines Redresseur pour compresseur de turbomachine d'aeronef, comprenant des orifices de prelevement d'air de forme etiree selon la direction circonferentielle
US20180045218A1 (en) * 2016-08-11 2018-02-15 United Technologies Corporation Shim for gas turbine engine
US11149653B2 (en) * 2018-08-14 2021-10-19 Raytheon Technologies Corporation Bleed valve actuation system having split ring segments and splice bracket

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757915A (fr) * 1969-10-24 1971-04-01 Gen Electric Construction combinee de carter de compresseur et de collecteurd'air
US3905191A (en) * 1974-04-10 1975-09-16 Avco Corp Gas turbine engine with efficient annular bleed manifold
US3945759A (en) * 1974-10-29 1976-03-23 General Electric Company Bleed air manifold
US3936217A (en) * 1975-01-31 1976-02-03 Westinghouse Electric Corporation Inspection port for turbines
US3976394A (en) * 1975-07-18 1976-08-24 The United States Of America As Represented By The Secretary Of The Air Force Interstage bleed assembly
US4406580A (en) * 1981-07-23 1983-09-27 United Technologies Corporation Inspection hole plug for gas turbine engine
GB2192229B (en) * 1986-07-04 1990-05-02 Rolls Royce Plc A compressor and air bleed system
FR2640685B1 (fr) * 1988-12-15 1991-02-08 Snecma Vanne de decharge de compresseur de turboreacteur
US5203162A (en) * 1990-09-12 1993-04-20 United Technologies Corporation Compressor bleed manifold for a gas turbine engine
US5351478A (en) * 1992-05-29 1994-10-04 General Electric Company Compressor casing assembly
RU2036333C1 (ru) * 1992-09-24 1995-05-27 Акционерное общество открытого типа "Авиадвигатель" Статор осевого компрессора газотурбинного двигателя
US5380151A (en) * 1993-10-13 1995-01-10 Pratt & Whitney Canada, Inc. Axially opening cylindrical bleed valve
US6048171A (en) * 1997-09-09 2000-04-11 United Technologies Corporation Bleed valve system
US6109868A (en) * 1998-12-07 2000-08-29 General Electric Company Reduced-length high flow interstage air extraction
FR2829193B1 (fr) * 2001-08-30 2005-04-08 Snecma Moteurs Systeme de prelevement d'air d'un compresseur
US6732530B2 (en) * 2002-05-31 2004-05-11 Mitsubishi Heavy Industries, Ltd. Gas turbine compressor and clearance controlling method therefor
US6783324B2 (en) * 2002-08-15 2004-08-31 General Electric Company Compressor bleed case
US6899513B2 (en) * 2003-07-07 2005-05-31 Pratt & Whitney Canada Corp. Inflatable compressor bleed valve system
GB2404953A (en) * 2003-08-15 2005-02-16 Rolls Royce Plc Blade tip clearance system
FR2860041B1 (fr) * 2003-09-22 2005-11-25 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par tube a double rotule
US7249929B2 (en) * 2003-11-13 2007-07-31 United Technologies Corporation Bleed housing

Also Published As

Publication number Publication date
RU2008149155A (ru) 2010-06-20
EP2071192B1 (fr) 2018-01-03
US8152460B2 (en) 2012-04-10
FR2925130A1 (fr) 2009-06-19
RU2486374C2 (ru) 2013-06-27
US20090155056A1 (en) 2009-06-18
CA2646935C (fr) 2016-05-03
JP5474344B2 (ja) 2014-04-16
EP2071192A1 (fr) 2009-06-17
JP2009144714A (ja) 2009-07-02
CA2646935A1 (fr) 2009-06-14

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