DE602006014773D1 - Buchse für die Drehschaft einer verstellbaren Statorschaufel einer Turbomaschine, und entsprechende Statorbeschaufelung, Verdichter, und Turbomaschine - Google Patents

Buchse für die Drehschaft einer verstellbaren Statorschaufel einer Turbomaschine, und entsprechende Statorbeschaufelung, Verdichter, und Turbomaschine

Info

Publication number
DE602006014773D1
DE602006014773D1 DE602006014773T DE602006014773T DE602006014773D1 DE 602006014773 D1 DE602006014773 D1 DE 602006014773D1 DE 602006014773 T DE602006014773 T DE 602006014773T DE 602006014773 T DE602006014773 T DE 602006014773T DE 602006014773 D1 DE602006014773 D1 DE 602006014773D1
Authority
DE
Germany
Prior art keywords
turbomachinery
turbomachine
compressor
socket
rotary shaft
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
DE602006014773T
Other languages
English (en)
Inventor
Michel Bouru
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
Publication of DE602006014773D1 publication Critical patent/DE602006014773D1/de
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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602006014773T 2005-09-14 2006-08-24 Buchse für die Drehschaft einer verstellbaren Statorschaufel einer Turbomaschine, und entsprechende Statorbeschaufelung, Verdichter, und Turbomaschine Active DE602006014773D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509378A FR2890707B1 (fr) 2005-09-14 2005-09-14 Douille pour pivot d'aube a angle de calage variable pour turbomachine

Publications (1)

Publication Number Publication Date
DE602006014773D1 true DE602006014773D1 (de) 2010-07-22

Family

ID=36118272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006014773T Active DE602006014773D1 (de) 2005-09-14 2006-08-24 Buchse für die Drehschaft einer verstellbaren Statorschaufel einer Turbomaschine, und entsprechende Statorbeschaufelung, Verdichter, und Turbomaschine

Country Status (6)

Country Link
US (1) US7588416B2 (de)
EP (1) EP1764483B1 (de)
JP (1) JP5095165B2 (de)
DE (1) DE602006014773D1 (de)
FR (1) FR2890707B1 (de)
RU (1) RU2443870C2 (de)

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US7360990B2 (en) * 2004-10-13 2008-04-22 General Electric Company Methods and apparatus for assembling gas turbine engines
US7721522B2 (en) * 2006-01-05 2010-05-25 United Technologies Corporation Torque load transfer attachment hardware
FR2913052B1 (fr) * 2007-02-22 2011-04-01 Snecma Commande des aubes a angle de calage variable
CN101680422B (zh) * 2007-03-23 2013-05-15 弗洛设计风力涡轮机公司 具有混合器和喷射器的风力涡轮机
US9353643B2 (en) * 2007-04-10 2016-05-31 United Technologies Corporation Variable stator vane assembly for a turbine engine
FR2920492B1 (fr) * 2007-08-30 2009-10-30 Snecma Sa Etage d'aubes a calage variable pour une turbomachine
US8500394B2 (en) * 2008-02-20 2013-08-06 United Technologies Corporation Single channel inner diameter shroud with lightweight inner core
ES2341638B1 (es) * 2008-12-22 2011-05-17 Airbus Operations, S.L. Sistema antirotacion para casquillos en herrajes de fibra de carbono.
DE102009004933A1 (de) * 2009-01-16 2010-07-29 Mtu Aero Engines Gmbh Leitschaufel für einen Stator eines Turboverdichters
US8037619B2 (en) * 2009-04-28 2011-10-18 Hokwang Industries Co., Ltd. Air intake structure for hand dryers of high airflow pressure
US8858165B2 (en) * 2010-09-30 2014-10-14 Rolls-Royce Corporation Seal arrangement for variable vane
EP2520769A1 (de) * 2011-05-02 2012-11-07 MTU Aero Engines GmbH Innenring zur Bildung eines Leitschaufelkranzes, Leitschaufelkranz und Strömungsmaschine
US9103222B2 (en) * 2012-06-22 2015-08-11 United Technologies Corporation Turbine engine variable area vane with feather seal
EP2696041B1 (de) * 2012-08-07 2020-01-22 MTU Aero Engines AG Leitschaufelkranz einer gasturbine sowie montageverfahren
WO2014113039A1 (en) 2013-01-21 2014-07-24 United Technologies Corporation Variable area vane arrangement for a turbine engine
US10125789B2 (en) 2013-02-15 2018-11-13 United Technologies Corporation Bushing arranged between a body and a shaft, and connected to the body
WO2015031058A1 (en) * 2013-08-28 2015-03-05 United Technologies Corporation Variable vane bushing
US20150117804A1 (en) * 2013-10-30 2015-04-30 United Technologies Corporation Gas turbine engine bushing
DE102013222980A1 (de) * 2013-11-12 2015-06-11 MTU Aero Engines AG Leitschaufel für eine Strömungsmaschine mit einer Dichtungsvorrichtung, Leitrad sowie Strömungsmaschine
EP3009604B1 (de) * 2014-09-19 2018-08-08 United Technologies Corporation Radial befestigtes fest-verstellbares schaufelsystem
FR3039226B1 (fr) * 2015-07-20 2017-07-14 Snecma Etage d'aubes a calage variable pour une turbomachine
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
FR3055374B1 (fr) * 2016-08-23 2018-08-03 Safran Aircraft Engines Piece d'interface pour reconditionner un anneau de commande d'un compresseur de moteur, et procede de reconditionnement associe
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
GB201711582D0 (en) * 2017-07-19 2017-08-30 Rolls Royce Plc Unison ring assembly
DE102017218159A1 (de) * 2017-10-11 2019-04-11 MTU Aero Engines AG Modul für eine strömungsmaschine
RU184985U1 (ru) * 2018-06-13 2018-11-15 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" Направляющая втулка штока амортизатора
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
DE102018213983A1 (de) * 2018-08-20 2020-02-20 MTU Aero Engines AG Verstellbare Leitschaufelanordnung, Leitschaufel, Dichtungsträger und Turbomaschine
FR3106632B1 (fr) 2020-01-24 2022-01-07 Safran Aircraft Engines Aubage de stator pour une turbomachine d’aeronef
FR3108369B1 (fr) 2020-03-18 2022-10-28 Safran Aircraft Engines Redresseur pour turbomachine d’aeronef, comprenant un limitateur de pivotement d’aube a angle de calage variable
CN111577650A (zh) 2020-06-16 2020-08-25 合肥恒大江海泵业股份有限公司 一种叶轮内置式电泵可调式叶片
FR3120387B1 (fr) * 2021-03-08 2023-12-15 Safran Aircraft Engines Bague d’amortissement de vibrations pour pivot d’aube de redresseur à calage variable de turbomachine, palier et aube de redresseur comportant une telle bague
GB2604858A (en) * 2021-03-09 2022-09-21 Jaguar Land Rover Ltd Apparatus for use with a fastener

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DE1926338A1 (de) * 1969-05-23 1970-12-17 Motoren Turbinen Union Vorrichtung zur Lagerung schwenkbarer Leitschaufeln von thermischen Turbomaschinen
EP0005012B1 (de) * 1978-04-14 1983-01-26 Pilkington Brothers P.L.C. Transportrolle für den Einsatz bei hohen oder niedrigen Temperaturen
US4808069A (en) * 1986-07-03 1989-02-28 The United States Of America As Represented By The Secretary Of The Air Force Anti-rotation guide vane bushing
CA2082709A1 (en) * 1991-12-02 1993-06-03 Srinivasan Venkatasubbu Variable stator vane assembly for an axial flow compressor of a gas turbine engine
RU2157925C2 (ru) * 1998-10-19 2000-10-20 Открытое акционерное общество "Авиадвигатель" Направляющий аппарат осевого компрессора
US6413043B1 (en) * 2000-11-09 2002-07-02 General Electric Company Inlet guide vane and shroud support contact
JP2002250343A (ja) * 2001-02-21 2002-09-06 Minebea Co Ltd 特殊軸受装置
US6481960B2 (en) * 2001-03-30 2002-11-19 General Electric Co. Variable gas turbine compressor vane structure with sintered-and-infiltrated bushing and washer bearings
US6682299B2 (en) * 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
US6887035B2 (en) * 2002-10-23 2005-05-03 General Electric Company Tribologically improved design for variable stator vanes
FR2856750B1 (fr) * 2003-06-26 2005-08-19 Snecma Moteurs Dispositif de guidage d'une aube a angle de calage variable

Also Published As

Publication number Publication date
EP1764483B1 (de) 2010-06-09
FR2890707B1 (fr) 2007-12-14
FR2890707A1 (fr) 2007-03-16
RU2006132987A (ru) 2008-03-20
RU2443870C2 (ru) 2012-02-27
JP2007077989A (ja) 2007-03-29
US7588416B2 (en) 2009-09-15
EP1764483A1 (de) 2007-03-21
JP5095165B2 (ja) 2012-12-12
US20070059161A1 (en) 2007-03-15

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