DE10117231A1 - Rotorspalt-Steuermodul - Google Patents

Rotorspalt-Steuermodul

Info

Publication number
DE10117231A1
DE10117231A1 DE2001117231 DE10117231A DE10117231A1 DE 10117231 A1 DE10117231 A1 DE 10117231A1 DE 2001117231 DE2001117231 DE 2001117231 DE 10117231 A DE10117231 A DE 10117231A DE 10117231 A1 DE10117231 A1 DE 10117231A1
Authority
DE
Germany
Prior art keywords
rotor
control module
rotor gap
gap control
module according
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.)
Withdrawn
Application number
DE2001117231
Other languages
German (de)
English (en)
Inventor
Volker Schulte
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.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines GmbH
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 MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Priority to DE2001117231 priority Critical patent/DE10117231A1/de
Priority to JP2002579619A priority patent/JP4156930B2/ja
Priority to DE50207496T priority patent/DE50207496D1/de
Priority to PCT/DE2002/001223 priority patent/WO2002081869A1/de
Priority to CA002442749A priority patent/CA2442749A1/en
Priority to ES02729850T priority patent/ES2268027T3/es
Priority to EP02729850A priority patent/EP1373686B1/de
Publication of DE10117231A1 publication Critical patent/DE10117231A1/de
Withdrawn legal-status Critical Current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
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/22—Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/40—Use of a multiplicity of similar components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE2001117231 2001-04-06 2001-04-06 Rotorspalt-Steuermodul Withdrawn DE10117231A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2001117231 DE10117231A1 (de) 2001-04-06 2001-04-06 Rotorspalt-Steuermodul
JP2002579619A JP4156930B2 (ja) 2001-04-06 2002-04-04 ロータギャップコントロールモジュール
DE50207496T DE50207496D1 (de) 2001-04-06 2002-04-04 Rotorspalt-steuermodul
PCT/DE2002/001223 WO2002081869A1 (de) 2001-04-06 2002-04-04 Rotorspalt-steuermodul
CA002442749A CA2442749A1 (en) 2001-04-06 2002-04-04 Rotor gap control module
ES02729850T ES2268027T3 (es) 2001-04-06 2002-04-04 Modulo de control para el intersticio de una rotor.
EP02729850A EP1373686B1 (de) 2001-04-06 2002-04-04 Rotorspalt-steuermodul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001117231 DE10117231A1 (de) 2001-04-06 2001-04-06 Rotorspalt-Steuermodul

Publications (1)

Publication Number Publication Date
DE10117231A1 true DE10117231A1 (de) 2002-10-31

Family

ID=7680664

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2001117231 Withdrawn DE10117231A1 (de) 2001-04-06 2001-04-06 Rotorspalt-Steuermodul
DE50207496T Expired - Lifetime DE50207496D1 (de) 2001-04-06 2002-04-04 Rotorspalt-steuermodul

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50207496T Expired - Lifetime DE50207496D1 (de) 2001-04-06 2002-04-04 Rotorspalt-steuermodul

Country Status (6)

Country Link
EP (1) EP1373686B1 (es)
JP (1) JP4156930B2 (es)
CA (1) CA2442749A1 (es)
DE (2) DE10117231A1 (es)
ES (1) ES2268027T3 (es)
WO (1) WO2002081869A1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739283A2 (de) * 2005-06-30 2007-01-03 MTU Aero Engines GmbH Rotorspalt Steuervorrichtung für eine Turbomaschine
DE102010023998A1 (de) 2010-06-16 2011-12-22 Mtu Aero Engines Gmbh Strömungskanal mit veränderlicher Kanalgeometrie
US8608435B2 (en) 2006-11-09 2013-12-17 MTU Aero Engines AG Turbo engine
DE102012213016A1 (de) * 2012-07-25 2014-01-30 Siemens Aktiengesellschaft Verfahren zur Minimierung des Spalts zwischen einem Läufer und einem Gehäuse

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7652489B2 (en) * 2005-12-06 2010-01-26 General Electric Company Multi-range clearance measurement system and method of operation
FR2905974B1 (fr) * 2006-09-15 2009-02-20 Snecma Sa Systemes de detection et de regulation d'instabilites de l'ecoulement des gaz dans un compresseur, compresseur et moteur a turbine a gaz, utilisation de dispositifs de type mems dans un turboreacteur
DE102007051027A1 (de) 2007-10-25 2009-04-30 Mtu Aero Engines Gmbh Strömungsmaschine, Spaltmesssystem und Verfahren zum Ermitteln eines Rotorspaltes
AU2009341558A1 (en) 2009-03-04 2011-10-13 Adaptive Spectrum And Signal Alignment, Inc. DSL noise cancellation
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
EP3090141A4 (en) * 2013-12-31 2017-11-29 United Technologies Corporation Method and device for controlling blade outer air seals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247247A (en) * 1979-05-29 1981-01-27 General Motors Corporation Blade tip clearance control
DE2922835C2 (de) * 1979-06-06 1985-06-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Umfangsspaltdichtung an Axialströmungsmaschinen
JPS5820904A (ja) * 1981-07-29 1983-02-07 Hitachi Ltd ガスタ−ビン動翼先端シ−ル構造
JPS61132707A (ja) * 1984-11-30 1986-06-20 Toshiba Corp タ−ビンのシ−ル部間隙調整装置
JPS61152907A (ja) * 1984-12-27 1986-07-11 Toshiba Corp タ−ビンのシ−ル部隙間調整装置
DE3830762C2 (de) * 1988-09-09 1994-08-18 Mtu Muenchen Gmbh Einrichtung zur Halterung eines Mantelringes in Gasturbinen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739283A2 (de) * 2005-06-30 2007-01-03 MTU Aero Engines GmbH Rotorspalt Steuervorrichtung für eine Turbomaschine
US7654791B2 (en) 2005-06-30 2010-02-02 Mtu Aero Engines Gmbh Apparatus and method for controlling a blade tip clearance for a compressor
EP1739283A3 (de) * 2005-06-30 2013-05-08 MTU Aero Engines GmbH Rotorspalt Steuervorrichtung für eine Turbomaschine
US8608435B2 (en) 2006-11-09 2013-12-17 MTU Aero Engines AG Turbo engine
DE102010023998A1 (de) 2010-06-16 2011-12-22 Mtu Aero Engines Gmbh Strömungskanal mit veränderlicher Kanalgeometrie
DE102012213016A1 (de) * 2012-07-25 2014-01-30 Siemens Aktiengesellschaft Verfahren zur Minimierung des Spalts zwischen einem Läufer und einem Gehäuse

Also Published As

Publication number Publication date
JP4156930B2 (ja) 2008-09-24
EP1373686B1 (de) 2006-07-12
ES2268027T3 (es) 2007-03-16
JP2004524476A (ja) 2004-08-12
DE50207496D1 (de) 2006-08-24
WO2002081869A1 (de) 2002-10-17
CA2442749A1 (en) 2002-10-17
EP1373686A1 (de) 2004-01-02

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8141 Disposal/no request for examination