FR2897121B1 - Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine - Google Patents

Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Info

Publication number
FR2897121B1
FR2897121B1 FR0650461A FR0650461A FR2897121B1 FR 2897121 B1 FR2897121 B1 FR 2897121B1 FR 0650461 A FR0650461 A FR 0650461A FR 0650461 A FR0650461 A FR 0650461A FR 2897121 B1 FR2897121 B1 FR 2897121B1
Authority
FR
France
Prior art keywords
turbomachine
centering
adjusting
control
synchronization ring
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 - Fee Related
Application number
FR0650461A
Other languages
English (en)
Other versions
FR2897121A1 (fr
Inventor
Alain Bromann
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 FR0650461A priority Critical patent/FR2897121B1/fr
Priority to EP07101657A priority patent/EP1820942B1/fr
Priority to US11/670,530 priority patent/US7677866B2/en
Priority to DE602007000927T priority patent/DE602007000927D1/de
Priority to JP2007026386A priority patent/JP2007211775A/ja
Priority to RU2007104917/06A priority patent/RU2420663C2/ru
Priority to CA2577593A priority patent/CA2577593C/fr
Publication of FR2897121A1 publication Critical patent/FR2897121A1/fr
Application granted granted Critical
Publication of FR2897121B1 publication Critical patent/FR2897121B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • 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
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • F05D2250/411—Movement of components with one degree of freedom in rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
FR0650461A 2006-02-09 2006-02-09 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine Expired - Fee Related FR2897121B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0650461A FR2897121B1 (fr) 2006-02-09 2006-02-09 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
US11/670,530 US7677866B2 (en) 2006-02-09 2007-02-02 Device for adjusting the centring of a turbo-engine pivoting vane control synchronization ring
DE602007000927T DE602007000927D1 (de) 2006-02-09 2007-02-02 Vorrichtung zur Einstellung der Zentrierung eines Synchronisationsrings zur Steuerung von schwenkbaren Leitradschaufeln einer Strömungsmaschine
EP07101657A EP1820942B1 (fr) 2006-02-09 2007-02-02 Dispositif de réglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
JP2007026386A JP2007211775A (ja) 2006-02-09 2007-02-06 ターボエンジンの旋回ベーン制御同期リングの中心合わせを調整するための装置
RU2007104917/06A RU2420663C2 (ru) 2006-02-09 2007-02-08 Устройство для регулировки центровки синхронизационного кольца управления поворотными лопатками газотурбинного двигателя и газотурбинный двигатель
CA2577593A CA2577593C (fr) 2006-02-09 2007-02-08 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0650461A FR2897121B1 (fr) 2006-02-09 2006-02-09 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Publications (2)

Publication Number Publication Date
FR2897121A1 FR2897121A1 (fr) 2007-08-10
FR2897121B1 true FR2897121B1 (fr) 2008-05-02

Family

ID=37507755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650461A Expired - Fee Related FR2897121B1 (fr) 2006-02-09 2006-02-09 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Country Status (7)

Country Link
US (1) US7677866B2 (fr)
EP (1) EP1820942B1 (fr)
JP (1) JP2007211775A (fr)
CA (1) CA2577593C (fr)
DE (1) DE602007000927D1 (fr)
FR (1) FR2897121B1 (fr)
RU (1) RU2420663C2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE550521T1 (de) * 2003-05-06 2012-04-15 Honeywell Int Inc System, das eine garantiekalibriereinrichtung, insbesondere für einen turbolader mit verstellbaren leitschaufeln, enthält
US8092157B2 (en) * 2007-12-19 2012-01-10 United Technologies Corporation Variable turbine vane actuation mechanism having a bumper ring
EP2107217A1 (fr) * 2008-03-31 2009-10-07 Siemens Aktiengesellschaft Ensemble d'anneau de commande pour boîtier de compresseur axial
FR2936557B1 (fr) * 2008-09-30 2017-04-21 Snecma Systeme de commande d'equipements a geometrie variable d'un moteur a turbine a gaz comportant notamment une liaison par pistes de guidage.
US8864450B2 (en) * 2011-02-01 2014-10-21 United Technologies Corporation Gas turbine engine synchronizing ring bumper
FR2983924B1 (fr) * 2011-12-09 2013-11-22 Snecma Carter annulaire pour un compresseur de turbomachine
US9822651B2 (en) 2012-09-28 2017-11-21 United Technologies Corporation Synchronization ring runner with cradle
US20140093362A1 (en) 2012-09-28 2014-04-03 United Technologies Corporation Gas turbine engine components and method of assembly
US9422825B2 (en) 2012-11-05 2016-08-23 United Technologies Corporation Gas turbine engine synchronization ring
US9617869B2 (en) * 2013-02-17 2017-04-11 United Technologies Corporation Bumper for synchronizing ring of gas turbine engine
RU2561371C1 (ru) * 2014-10-15 2015-08-27 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Статор компрессора газотурбинного двигателя
FR3029562B1 (fr) 2014-12-09 2016-12-09 Snecma Anneau de commande d’un etage d’aubes a calage variable pour une turbomachine
JP6674763B2 (ja) * 2015-11-04 2020-04-01 川崎重工業株式会社 可変静翼操作装置
FR3072430B1 (fr) * 2017-10-16 2019-10-18 Safran Aircraft Engines Anneau de commande d'un etage d'aubes a calage variable pour une turbomachine
FR3077851B1 (fr) * 2018-02-09 2020-01-17 Safran Aircraft Engines Ensemble de commande d'un etage d'aubes a calage variable pour une turbomachine
CN110529432A (zh) * 2019-08-13 2019-12-03 中国航发贵阳发动机设计研究所 一种改进航空发动机风扇进口导叶调节的机匣

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056276B2 (ja) * 1978-10-20 1985-12-09 株式会社日立製作所 ガイドベ−ン保護装置
US4925364A (en) * 1988-12-21 1990-05-15 United Technologies Corporation Adjustable spacer
FR2683851A1 (fr) * 1991-11-20 1993-05-21 Snecma Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor.
FR2699595B1 (fr) * 1992-12-23 1995-01-20 Snecma Dispositif de guidage en rotation d'un anneau de commande d'aubes pivotantes.
US6092984A (en) * 1998-12-18 2000-07-25 General Electric Company System life for continuously operating engines
JP2002081416A (ja) * 2000-07-06 2002-03-22 Iwata Seisakusho:Kk 取付け固定具
JP4032376B2 (ja) * 2001-11-01 2008-01-16 可陽工業株式会社 締付け具
US6884025B2 (en) * 2002-09-30 2005-04-26 United Technologies Corporation Shim lock/pin anti-rotation bumper design
DE10351202A1 (de) * 2003-11-03 2005-06-02 Mtu Aero Engines Gmbh Vorrichtung zum Verstellen von Leitschaufeln
FR2882578B1 (fr) * 2005-02-25 2007-05-25 Snecma Moteurs Sa Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Also Published As

Publication number Publication date
CA2577593C (fr) 2013-05-07
JP2007211775A (ja) 2007-08-23
RU2420663C2 (ru) 2011-06-10
CA2577593A1 (fr) 2007-08-09
US20070183889A1 (en) 2007-08-09
RU2007104917A (ru) 2008-08-20
EP1820942B1 (fr) 2009-04-22
US7677866B2 (en) 2010-03-16
DE602007000927D1 (de) 2009-06-04
EP1820942A1 (fr) 2007-08-22
FR2897121A1 (fr) 2007-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111102