FR2696210B1 - Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur. - Google Patents

Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.

Info

Publication number
FR2696210B1
FR2696210B1 FR9211457A FR9211457A FR2696210B1 FR 2696210 B1 FR2696210 B1 FR 2696210B1 FR 9211457 A FR9211457 A FR 9211457A FR 9211457 A FR9211457 A FR 9211457A FR 2696210 B1 FR2696210 B1 FR 2696210B1
Authority
FR
France
Prior art keywords
compressor
turbomachine
adjusting
air supply
power unit
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 - Lifetime
Application number
FR9211457A
Other languages
English (en)
Other versions
FR2696210A1 (fr
Inventor
Pierre Biscay
Alain Jean-Pierre Farrando
Philippe Denis Joubert
Jean-Bernard Martin
Hubert Hippolyte Vignau
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 Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR9211457A priority Critical patent/FR2696210B1/fr
Priority to EP93402171A priority patent/EP0589745B1/fr
Priority to DE69318242T priority patent/DE69318242T2/de
Priority to DE0589745T priority patent/DE589745T1/de
Priority to CA002106270A priority patent/CA2106270C/fr
Priority to JP5238259A priority patent/JP2728356B2/ja
Publication of FR2696210A1 publication Critical patent/FR2696210A1/fr
Application granted granted Critical
Publication of FR2696210B1 publication Critical patent/FR2696210B1/fr
Priority to US08/380,448 priority patent/US5484261A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer
FR9211457A 1992-09-25 1992-09-25 Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur. Expired - Lifetime FR2696210B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9211457A FR2696210B1 (fr) 1992-09-25 1992-09-25 Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.
DE69318242T DE69318242T2 (de) 1992-09-25 1993-09-07 Einlassregelanlage einer Turbomaschine
DE0589745T DE589745T1 (de) 1992-09-25 1993-09-07 Einlassregelanlage einer Turbomaschine.
EP93402171A EP0589745B1 (fr) 1992-09-25 1993-09-07 Système de réglage d'alimentation d'une turbomachine
CA002106270A CA2106270C (fr) 1992-09-25 1993-09-15 Systeme de reglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un systeme de reglage et groupe auxiliaire de puissance comportant untel compresseur
JP5238259A JP2728356B2 (ja) 1992-09-25 1993-09-24 タービンエンジンの空気供給状態の調節システム、この調節システムを有する遠心コンプレッサおよびこのコンプレッサを有する動力補助装置
US08/380,448 US5484261A (en) 1992-09-25 1995-01-30 System for regulating air supply conditions of a turbo shaft machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211457A FR2696210B1 (fr) 1992-09-25 1992-09-25 Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.

Publications (2)

Publication Number Publication Date
FR2696210A1 FR2696210A1 (fr) 1994-04-01
FR2696210B1 true FR2696210B1 (fr) 1994-10-28

Family

ID=9433896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211457A Expired - Lifetime FR2696210B1 (fr) 1992-09-25 1992-09-25 Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.

Country Status (6)

Country Link
US (1) US5484261A (fr)
EP (1) EP0589745B1 (fr)
JP (1) JP2728356B2 (fr)
CA (1) CA2106270C (fr)
DE (2) DE589745T1 (fr)
FR (1) FR2696210B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1074511C (zh) * 1994-12-28 2001-11-07 株式会社荏原制作所 具有可变角度导流装置的涡轮机械
US20040170181A1 (en) * 2003-02-27 2004-09-02 Padcom, Inc. Prioritized alternate port routing
US7305826B2 (en) * 2005-02-16 2007-12-11 Honeywell International , Inc. Axial loading management in turbomachinery
CN101922473A (zh) * 2010-03-24 2010-12-22 南通大通宝富风机有限公司 循环流化床风机
FR2958967B1 (fr) 2010-04-14 2013-03-15 Turbomeca Procede d'adaptation de debit d'air de turbomachine a compresseur centrifuge et diffuseur de mise en oeuvre
US8935926B2 (en) 2010-10-28 2015-01-20 United Technologies Corporation Centrifugal compressor with bleed flow splitter for a gas turbine engine
US8641363B2 (en) * 2010-12-29 2014-02-04 Honeywell International Inc. Turbocharger with integrated actuator
CN103016363B (zh) * 2011-09-26 2016-01-20 珠海格力电器股份有限公司 一种离心压缩机及其控制方法
FR2981131B1 (fr) * 2011-10-07 2013-11-01 Turbomeca Compresseur centrifuge equipe d'un marqueur de mesure d'usure et procede de suivi d'usure utilisant ce marqueur
CN103062077B (zh) * 2011-10-24 2014-05-07 珠海格力电器股份有限公司 多级制冷压缩机及其中间补气结构
CN103206389B (zh) * 2012-01-12 2015-10-14 珠海格力电器股份有限公司 多级制冷压缩机及其中间补气结构
JP6294391B2 (ja) * 2016-06-28 2018-03-14 本田技研工業株式会社 コンプレッサ及び内燃機関の過給システム
US10677078B2 (en) 2017-05-25 2020-06-09 Pratt & Whitney Canada Corp. Gas turbine with a radial-to-axial intake, variable-angle inlet guide vane therefore, and method of operation
CN112983648B (zh) * 2021-04-13 2022-04-01 浙江大学 一种燃气轮机径向进气室流动主动控制装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672432A (fr) * 1929-04-03 1929-12-27 Mécanisme d'appareil de water-closet
US2962258A (en) * 1958-03-31 1960-11-29 Marquardt Corp Slotted vane turbine governor
GB1049976A (en) * 1964-11-18 1966-11-30 Davidson & Co Ltd Improvements in or relating to fans
FR2139741B1 (fr) * 1971-06-03 1975-01-17 Snecma
FR2294345A1 (fr) * 1974-12-13 1976-07-09 United Turbine Ab & Co Compresseur a au moins deux etages
DE2633480B2 (de) * 1976-07-26 1979-04-05 Aktiengesellschaft Kuehnle, Kopp & Kausch, 6710 Frankenthal Vorleitapparat für einen Ventilator großen Laufrad-Durchmessers
FR2438156A1 (fr) * 1978-10-05 1980-04-30 Alsthom Atlantique Grille d'aubes pour turbine ou compresseur
JPS572499A (en) * 1980-06-06 1982-01-07 Nissan Motor Co Ltd Tarbo compressor
US4531356A (en) * 1981-06-15 1985-07-30 The Garrett Corporation Intake vortex whistle silencing apparatus and methods
US4436481A (en) * 1981-06-15 1984-03-13 The Garrett Corporation Intake vortex whistle silencing apparatus and methods
US4643639A (en) * 1984-12-24 1987-02-17 Sundstrand Corporation Adjustable centrifugal pump
EP0212834B1 (fr) * 1985-07-17 1990-11-14 Geoffrey Light Wilde Admission variable pour une turbine radiale
US4780049A (en) * 1986-06-02 1988-10-25 Palmer Lynn D Compressor
JPS6418880U (fr) * 1987-02-09 1989-01-30
JPH01227823A (ja) * 1988-03-08 1989-09-12 Honda Motor Co Ltd タービンの可変ノズル構造
JPH0759881B2 (ja) * 1988-04-15 1995-06-28 本田技研工業株式会社 可変容量タービン

Also Published As

Publication number Publication date
DE589745T1 (de) 1994-09-22
JPH06317183A (ja) 1994-11-15
DE69318242T2 (de) 1998-12-24
JP2728356B2 (ja) 1998-03-18
DE69318242D1 (de) 1998-06-04
CA2106270A1 (fr) 1994-03-26
CA2106270C (fr) 1996-11-26
FR2696210A1 (fr) 1994-04-01
EP0589745B1 (fr) 1998-04-29
US5484261A (en) 1996-01-16
EP0589745A1 (fr) 1994-03-30

Similar Documents

Publication Publication Date Title
FR2696210B1 (fr) Système de réglage des conditions d'alimentation en air d'une turbomachine, compresseur centrifuge comportant un système de réglage et groupe auxiliaire de puissance comportant un tel compresseur.
FR2695161B1 (fr) Système de refroidissement d'un compresseur de turbomachine et de contrôle des jeux.
PL308227A1 (en) Tapered inlet for centrifugal fans
AU6496590A (en) Gas turbine control system having optimized ignition air flow control
GB2217785B (en) Turbomachine rotor temperature control.
EP0886070A4 (fr) Compresseur centrifuge et diffuseur pour ce compresseur centrifuge
AU6476490A (en) Gas turbine control system having optimized ignition air flow control
FI991477A0 (fi) Menetelmä tolterodiinin valmistamiseksi
IT1281357B1 (it) Dispositivo di regolazione della direzione di un flusso d'aria.
GB9419563D0 (en) Centrifugal pump with monolithic diffuser & return vane channel ring member
GB9520002D0 (en) Turbine engine control system
GB9027986D0 (en) Gas turbine engine clearance control
AU2001262850A1 (en) Method for providing clean air in premises and device for carrying through said method
FR2690482B1 (fr) Circuit de ventilation des disques de compresseurs et de turbines.
GB2298680B (en) Stator for turbomachines
AU5848296A (en) 5 or 8 kw refrigerating system and centrifugal compressor assembly for said system
GB9223593D0 (en) Gas turbine engine fan blade assembly
ZA9610140B (en) Centrifugal pump.
GB2305265A9 (en) System for simplifying the operation of control f unctions
EP0675290A3 (fr) Compresseur à courant axial.
FR2755522B1 (fr) Dispositif de regulation de l'ecoulement de gaz ayant des masses molaires sensiblement differentes
NZ296033A (en) Isoflavone reductase (ifr) promoter and vectors thereof to put into plants that lack the isoflavonoid pathway
AU5502696A (en) Centrifugal gas turbine
AU3775989A (en) Impeller for an axial flow fan
FR2742414B1 (fr) Systeme de commande des pales d'un rotor, destine notamment a un helicoptere