FR2882578B1 - 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
FR2882578B1
FR2882578B1 FR0501931A FR0501931A FR2882578B1 FR 2882578 B1 FR2882578 B1 FR 2882578B1 FR 0501931 A FR0501931 A FR 0501931A FR 0501931 A FR0501931 A FR 0501931A FR 2882578 B1 FR2882578 B1 FR 2882578B1
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.)
Active
Application number
FR0501931A
Other languages
English (en)
Other versions
FR2882578A1 (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 Moteurs 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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0501931A priority Critical patent/FR2882578B1/fr
Priority to US11/355,883 priority patent/US7244098B2/en
Priority to EP06110207.5A priority patent/EP1696134B1/fr
Priority to RU2006105521/06A priority patent/RU2395694C2/ru
Priority to JP2006046258A priority patent/JP4887059B2/ja
Priority to CA2537435A priority patent/CA2537435C/fr
Priority to CN2006100582328A priority patent/CN1824957B/zh
Publication of FR2882578A1 publication Critical patent/FR2882578A1/fr
Application granted granted Critical
Publication of FR2882578B1 publication Critical patent/FR2882578B1/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
    • F04D29/56—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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/644—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins for adjusting the position or the alignment, e.g. wedges or eccenters
FR0501931A 2005-02-25 2005-02-25 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine Active FR2882578B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0501931A FR2882578B1 (fr) 2005-02-25 2005-02-25 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
US11/355,883 US7244098B2 (en) 2005-02-25 2006-02-17 Device for adjusting the centering of a ring for synchronizing the control of pivoting vanes in a turbomachine
EP06110207.5A EP1696134B1 (fr) 2005-02-25 2006-02-21 Dispositif de réglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
RU2006105521/06A RU2395694C2 (ru) 2005-02-25 2006-02-22 Устройство регулирования центровки синхронизирующего кольца управления поворотными лопатками газотурбинного двигателя, ряд лопаток статора компрессора, содержащий такое устройство, газотурбинный двигатель, содержащий такое устройство
JP2006046258A JP4887059B2 (ja) 2005-02-25 2006-02-23 ターボ機械における旋回ベーンの制御を同期させるためのリングの中心合わせを調整するための装置
CA2537435A CA2537435C (fr) 2005-02-25 2006-02-24 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d`aubes pivotantes de turbomachine
CN2006100582328A CN1824957B (zh) 2005-02-25 2006-02-24 涡轮机中同步控制枢轴叶片的圆环调节中心定位的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501931A FR2882578B1 (fr) 2005-02-25 2005-02-25 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Publications (2)

Publication Number Publication Date
FR2882578A1 FR2882578A1 (fr) 2006-09-01
FR2882578B1 true FR2882578B1 (fr) 2007-05-25

Family

ID=35266811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501931A Active FR2882578B1 (fr) 2005-02-25 2005-02-25 Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine

Country Status (7)

Country Link
US (1) US7244098B2 (fr)
EP (1) EP1696134B1 (fr)
JP (1) JP4887059B2 (fr)
CN (1) CN1824957B (fr)
CA (1) CA2537435C (fr)
FR (1) FR2882578B1 (fr)
RU (1) RU2395694C2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897121B1 (fr) * 2006-02-09 2008-05-02 Snecma Sa Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
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
US8794910B2 (en) * 2011-02-01 2014-08-05 United Technologies Corporation Gas turbine engine synchronizing ring bumper
US8864450B2 (en) * 2011-02-01 2014-10-21 United Technologies Corporation Gas turbine engine synchronizing ring bumper
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
FR3024996B1 (fr) * 2014-08-22 2019-03-22 Safran Aircraft Engines Anneau de commande d'un etage d'aubes a calage variable pour une turbomachine
CA2959993A1 (fr) 2014-09-12 2016-03-17 General Electric Company Compresseur axi-centrifuge ayant des aubes directrices a sortie variable
EP3000985B1 (fr) * 2014-09-29 2021-05-26 Rolls-Royce North American Technologies, Inc. Centralisation automatique d'anneau de conjugaison et procédé de centralisation
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
GB2557565A (en) * 2016-07-18 2018-06-27 Rolls Royce Plc Variable stator vane mechanism
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
GB201614803D0 (en) * 2016-09-01 2016-10-19 Rolls Royce Plc Variable stator vane rigging
US10753224B2 (en) * 2017-04-27 2020-08-25 General Electric Company Variable stator vane actuator overload indicating bushing
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
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
US10801362B2 (en) 2018-06-19 2020-10-13 General Electric Company Self centering unison ring
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
US10815820B2 (en) 2019-02-05 2020-10-27 Raytheon Technologies Corporation Integral shear locking bumper for gas turbine engine
FR3119859B1 (fr) * 2021-02-15 2024-01-12 Safran Aircraft Engines Anneau de commande d’un etage d’aubes a calage variable pour une turbomachine
US11505306B2 (en) 2021-04-05 2022-11-22 General Electric Company Variable pitch fan assembly with remote counterweights
US11920482B2 (en) * 2022-03-10 2024-03-05 General Electric Company Device for fixing position of adjustable rows of guide vanes of turbomachine
CN116733609B (zh) * 2023-08-16 2023-10-31 成都市鸿侠科技有限责任公司 一种航空发动机进气道支板减震结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121840A (ja) * 1984-07-10 1986-01-30 Nissan Motor Co Ltd 車両の開閉体シ−ル構造
GB2206381B (en) * 1987-06-30 1991-10-09 Rolls Royce Plc A variable stator vane arrangement for a compressor
US4826399A (en) * 1988-05-06 1989-05-02 General Motors Corporation Unison ring mounting arrangement
US4925364A (en) 1988-12-21 1990-05-15 United Technologies Corporation Adjustable spacer
CA2082709A1 (fr) * 1991-12-02 1993-06-03 Srinivasan Venkatasubbu Aubage de stator a incidence variable pour compresseur a ecoulement axial de turbomachine
FR2699595B1 (fr) * 1992-12-23 1995-01-20 Snecma Dispositif de guidage en rotation d'un anneau de commande d'aubes pivotantes.
DE19516382A1 (de) * 1995-05-04 1996-11-07 Deutsche Forsch Luft Raumfahrt Verstellring
US6884025B2 (en) 2002-09-30 2005-04-26 United Technologies Corporation Shim lock/pin anti-rotation bumper design

Also Published As

Publication number Publication date
CN1824957A (zh) 2006-08-30
CA2537435C (fr) 2013-06-18
US7244098B2 (en) 2007-07-17
EP1696134A3 (fr) 2012-11-14
JP2006233969A (ja) 2006-09-07
US20060193720A1 (en) 2006-08-31
EP1696134B1 (fr) 2014-04-02
JP4887059B2 (ja) 2012-02-29
RU2395694C2 (ru) 2010-07-27
CA2537435A1 (fr) 2006-08-25
FR2882578A1 (fr) 2006-09-01
RU2006105521A (ru) 2007-08-27
EP1696134A2 (fr) 2006-08-30
CN1824957B (zh) 2012-05-16

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