EP0713977A3 - Procédé et dispositif pour régler le jeu radial des pales des compresseurs axiaux - Google Patents

Procédé et dispositif pour régler le jeu radial des pales des compresseurs axiaux Download PDF

Info

Publication number
EP0713977A3
EP0713977A3 EP95810704A EP95810704A EP0713977A3 EP 0713977 A3 EP0713977 A3 EP 0713977A3 EP 95810704 A EP95810704 A EP 95810704A EP 95810704 A EP95810704 A EP 95810704A EP 0713977 A3 EP0713977 A3 EP 0713977A3
Authority
EP
European Patent Office
Prior art keywords
blades
guide
vane
blade
carrier
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.)
Granted
Application number
EP95810704A
Other languages
German (de)
English (en)
Other versions
EP0713977A2 (fr
EP0713977B1 (fr
Inventor
Robert Marmilic
François Dr. Meynard
Roger Suter
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.)
Alstom SA
Original Assignee
ABB Management AG
ABB Asea Brown Boveri Ltd
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 ABB Management AG, ABB Asea Brown Boveri Ltd filed Critical ABB Management AG
Publication of EP0713977A2 publication Critical patent/EP0713977A2/fr
Publication of EP0713977A3 publication Critical patent/EP0713977A3/fr
Application granted granted Critical
Publication of EP0713977B1 publication Critical patent/EP0713977B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP95810704A 1994-11-26 1995-11-09 Dispositif pour régler le jeu radial des pales des compresseurs axiaux Expired - Lifetime EP0713977B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4442157 1994-11-26
DE4442157A DE4442157A1 (de) 1994-11-26 1994-11-26 Verfahren und Vorrichtung zur Beeinflussung des Radialspieles der Beschaufelung in axialdurchströmten Verdichtern

Publications (3)

Publication Number Publication Date
EP0713977A2 EP0713977A2 (fr) 1996-05-29
EP0713977A3 true EP0713977A3 (fr) 1998-01-07
EP0713977B1 EP0713977B1 (fr) 2002-07-10

Family

ID=6534246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810704A Expired - Lifetime EP0713977B1 (fr) 1994-11-26 1995-11-09 Dispositif pour régler le jeu radial des pales des compresseurs axiaux

Country Status (5)

Country Link
US (1) US5630702A (fr)
EP (1) EP0713977B1 (fr)
JP (1) JPH08210106A (fr)
CN (1) CN1133946A (fr)
DE (2) DE4442157A1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794729B2 (en) * 1994-11-08 2010-09-14 The Trustees Of The University Of Pennsylvania Methods and compositions for immunotherapy of cancer
DE19615549B8 (de) * 1996-04-19 2005-07-07 Alstom Vorrichtung zum thermischen Schutz eines Rotors eines Hochdruckverdichters
FR2761119B1 (fr) * 1997-03-20 1999-04-30 Snecma Stator de compresseur de turbomachine
US6155780A (en) * 1999-08-13 2000-12-05 Capstone Turbine Corporation Ceramic radial flow turbine heat shield with turbine tip seal
RU2272151C2 (ru) * 2000-12-28 2006-03-20 Альстом Текнолоджи Лтд Лопатка статора осевой турбины
US6896483B2 (en) * 2001-07-02 2005-05-24 Allison Advanced Development Company Blade track assembly
FR2829176B1 (fr) * 2001-08-30 2005-06-24 Snecma Moteurs Carter de stator de turbomachine
DE10356586A1 (de) * 2003-12-04 2005-07-07 Alstom Technology Ltd Verdichterrotor
DE102005013798A1 (de) 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment zum Abdichten eines Strömungskanals einer Strömungsrotationsmaschine
DE502005010381D1 (de) * 2005-04-28 2010-11-25 Siemens Ag Verfahren und Vorrichtung zur Einstellung eines Radialspaltes eines axial durchströmten Verdichters einer Strömungsmaschine
FR2887939B1 (fr) * 2005-06-29 2016-09-30 Soc Nat D'etude Et De Construction De Moteurs D'aviation Snecma Compresseur multi-etages de turbomachine
EP1744015A1 (fr) 2005-07-14 2007-01-17 Siemens Aktiengesellschaft Montage d'un segment d'étanchéité dans le pied d'une aube statorique
FR2890685B1 (fr) * 2005-09-14 2007-12-14 Snecma Pilotage de jeu au sommet d'aubes de rotor de turbine haute pression dans une turbomachine
US8292571B2 (en) * 2007-10-12 2012-10-23 General Electric Company Apparatus and method for clearance control of turbine blade tip
FR2933131B1 (fr) * 2008-06-25 2015-06-26 Snecma Support pour fixer un anneau entourant les aubes mobiles d'une turbine
FR2943717B1 (fr) * 2009-03-27 2016-02-19 Snecma Stator de compresseur ou turbine de turbomachine permettant un controle du jeu en sommet d'aubes d'un rotor en regard
CH704000A1 (de) * 2010-10-26 2012-04-30 Alstom Technology Ltd Leitschaufelanordnung einer Strömungsmaschine, insbesondere eines Axialkompressors.
CH704001A1 (de) * 2010-10-26 2012-04-30 Alstom Technology Ltd Leitschaufelanordnung einer Strömungsmaschine, insbesondere eines Axialkompressors.
DE102011005122A1 (de) * 2011-03-04 2012-09-06 Siemens Aktiengesellschaft Dampfturbine insbesondere für solarthermische Kraftwerke
DE102011005126A1 (de) * 2011-03-04 2012-09-06 Siemens Aktiengesellschaft Dampfturbine mit induktiver Beheizung
US9057282B2 (en) * 2011-11-22 2015-06-16 General Electric Company Systems and methods for adjusting clearances in turbines
US20130251500A1 (en) * 2012-03-23 2013-09-26 Kin-Leung Cheung Gas turbine engine case with heating layer and method
RU2500894C1 (ru) * 2012-04-27 2013-12-10 Николай Борисович Болотин Турбина газотурбинного двигателя
US20130305728A1 (en) * 2012-05-15 2013-11-21 General Electric Company Systems and Methods for Minimizing Coking in Gas Turbine Engines
EP2754859A1 (fr) * 2013-01-10 2014-07-16 Alstom Technology Ltd Turbomachine avec pilotage électrique actif de jeu et procédé associé
EP2762681B1 (fr) * 2013-02-04 2017-09-06 Safran Aero Boosters SA Tambour de rotor de turbomachine axiale et turbomachine associée
ITFI20130118A1 (it) * 2013-05-21 2014-11-22 Nuovo Pignone Srl "compressor with a thermal shield and methods of operation"
RU2556297C2 (ru) * 2013-10-23 2015-07-10 Федеральное государственное бюджетное учреждение науки Институт проблем управления сложными системами Российской академии наук (ИПУСС РАН) Способ измерения радиальных зазоров и осевых смещений торцов рабочих лопаток турбины
CN103696981A (zh) * 2013-12-25 2014-04-02 绍兴协亨机械设备有限公司 一种汽车的喷泵装置
EP2896796B1 (fr) * 2014-01-20 2019-09-18 Safran Aero Boosters SA Stator de turbomachine axiale et turbomachine associée
CN103867493B (zh) * 2014-02-26 2016-03-30 江苏永一泵业科技集团有限公司 一种高温泵的冷却装置
EP2930308B1 (fr) * 2014-04-11 2021-07-28 Safran Aero Boosters SA Carter à facettes de turbomachine axiale
CN105466689B (zh) * 2014-09-09 2019-11-08 中国航空工业集团公司沈阳发动机设计研究所 一种压气机叶片表面动态压力测量装置的安装方法
RU2651622C1 (ru) * 2016-12-09 2018-04-23 Федеральное государственное бюджетное учреждение науки Институт проблем управления сложными системами Российской академии наук (ИПУСС РАН) Способ измерения радиальных зазоров между торцами лопаток рабочего колеса и статорной оболочкой турбомашины
EP3351735B1 (fr) 2017-01-23 2023-10-18 MTU Aero Engines AG Élément de carter de turbomachine
US10815824B2 (en) * 2017-04-04 2020-10-27 General Electric Method and system for rotor overspeed protection
WO2019099009A1 (fr) * 2017-11-16 2019-05-23 Siemens Aktiengesellschaft Système de commande de jeu de turbine à gaz comprenant un circuit de chauffage électrique intégré
WO2019135758A1 (fr) * 2018-01-05 2019-07-11 Siemens Aktiengesellschaft Système d'induction de turbine à gaz, appareil de chauffage à induction correspondant et procédé de chauffage par induction d'un composant
CN109458232B (zh) * 2018-10-16 2021-02-12 中广核核电运营有限公司 一种测量汽缸隔板洼窝及其叶顶阻汽片同心的方法
CN111536074B (zh) * 2020-05-15 2021-03-16 杭州余杭特种风机有限公司 一种高效散热风机叶轮
CN115013079B (zh) * 2022-07-08 2024-10-29 泰安凯顺机电工程有限公司 一种汽轮机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716391A (en) * 1952-02-11 1954-10-06 English Electric Co Ltd Improvements in and relating to gas turbines
FR2482662A1 (fr) * 1980-05-16 1981-11-20 Mtu Muenchen Gmbh Carter exterieur pour compresseur axial ou turbine axiale d'une machine fluidique
DE3305170A1 (de) * 1982-02-19 1983-08-25 General Electric Co., Schenectady, N.Y. Verdichtergehaeuse
CH639171A5 (en) * 1979-07-20 1983-10-31 Sulzer Ag Stator for at least one part of a multi-stage axial flow turbo-engine
FR2557634A2 (fr) * 1983-02-03 1985-07-05 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine
FR2589520A1 (fr) * 1985-10-30 1987-05-07 Snecma Carter de turbomachine muni d'un accumulateur de chaleur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547934A (en) * 1948-06-09 1951-04-10 Peter L Gill Induction heater for axial flow air compressors
CH421142A (de) * 1965-01-12 1966-09-30 Escher Wyss Ag Gehäuse für eine Gas- oder Dampfturbine
US3997758A (en) * 1974-03-14 1976-12-14 Westinghouse Electric Corporation Moisture control device for steam turbines
US4522559A (en) * 1982-02-19 1985-06-11 General Electric Company Compressor casing
FR2607198B1 (fr) * 1986-11-26 1990-05-04 Snecma Carter de compresseur adapte pour le pilotage actif de ses dilatations et son procede de fabrication
FR2685936A1 (fr) * 1992-01-08 1993-07-09 Snecma Dispositif de controle des jeux d'un carter de compresseur de turbomachine.
DE4331060C1 (de) * 1993-09-13 1994-06-30 Gruenzweig & Hartmann Montage Wärmedämmanordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716391A (en) * 1952-02-11 1954-10-06 English Electric Co Ltd Improvements in and relating to gas turbines
CH639171A5 (en) * 1979-07-20 1983-10-31 Sulzer Ag Stator for at least one part of a multi-stage axial flow turbo-engine
FR2482662A1 (fr) * 1980-05-16 1981-11-20 Mtu Muenchen Gmbh Carter exterieur pour compresseur axial ou turbine axiale d'une machine fluidique
DE3305170A1 (de) * 1982-02-19 1983-08-25 General Electric Co., Schenectady, N.Y. Verdichtergehaeuse
FR2557634A2 (fr) * 1983-02-03 1985-07-05 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine
FR2589520A1 (fr) * 1985-10-30 1987-05-07 Snecma Carter de turbomachine muni d'un accumulateur de chaleur

Also Published As

Publication number Publication date
EP0713977A2 (fr) 1996-05-29
DE59510267D1 (de) 2002-08-14
US5630702A (en) 1997-05-20
EP0713977B1 (fr) 2002-07-10
CN1133946A (zh) 1996-10-23
JPH08210106A (ja) 1996-08-20
DE4442157A1 (de) 1996-05-30

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