EP2543851A4 - Moteur à turbine à gaz - Google Patents

Moteur à turbine à gaz

Info

Publication number
EP2543851A4
EP2543851A4 EP11750330.0A EP11750330A EP2543851A4 EP 2543851 A4 EP2543851 A4 EP 2543851A4 EP 11750330 A EP11750330 A EP 11750330A EP 2543851 A4 EP2543851 A4 EP 2543851A4
Authority
EP
European Patent Office
Prior art keywords
gas turbine
turbine engine
engine
gas
turbine
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Withdrawn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
EP11750330.0A
Other languages
German (de)
English (en)
Other versions
EP2543851A1 (fr
Inventor
Tomoki Taniguchi
Ryozo Tanaka
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of EP2543851A1 publication Critical patent/EP2543851A1/fr
Publication of EP2543851A4 publication Critical patent/EP2543851A4/fr
Withdrawn legal-status Critical Current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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP11750330.0A 2010-03-01 2011-02-21 Moteur à turbine à gaz Withdrawn EP2543851A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010044426A JP4872006B2 (ja) 2010-03-01 2010-03-01 ガスタービンエンジン
PCT/JP2011/000945 WO2011108216A1 (fr) 2010-03-01 2011-02-21 Moteur à turbine à gaz

Publications (2)

Publication Number Publication Date
EP2543851A1 EP2543851A1 (fr) 2013-01-09
EP2543851A4 true EP2543851A4 (fr) 2013-11-06

Family

ID=44541886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11750330.0A Withdrawn EP2543851A4 (fr) 2010-03-01 2011-02-21 Moteur à turbine à gaz

Country Status (5)

Country Link
US (1) US20130034451A1 (fr)
EP (1) EP2543851A4 (fr)
JP (1) JP4872006B2 (fr)
CA (1) CA2791191C (fr)
WO (1) WO2011108216A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10443429B2 (en) 2014-02-13 2019-10-15 United Technologies Corporation Gas turbine nacelle ventilation manifold having a circumferential varying cross-sectional area
US10337405B2 (en) * 2016-05-17 2019-07-02 General Electric Company Method and system for bowed rotor start mitigation using rotor cooling
FR3079553B1 (fr) * 2018-03-30 2020-03-13 Safran Aircraft Engines Ensemble pour turbomachine
US11879411B2 (en) 2022-04-07 2024-01-23 General Electric Company System and method for mitigating bowed rotor in a gas turbine engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094905A (en) * 1996-09-25 2000-08-01 Kabushiki Kaisha Toshiba Cooling apparatus for gas turbine moving blade and gas turbine equipped with same
EP1128158A2 (fr) * 2000-02-23 2001-08-29 General Electric Company Système de mesure pour déplacement de composante de rotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571935A (en) * 1978-10-26 1986-02-25 Rice Ivan G Process for steam cooling a power turbine
FR2499652A1 (fr) * 1981-02-11 1982-08-13 Snecma Dispositif de correction de balourd de rotor de turbomachines
JP3334071B2 (ja) * 1997-05-16 2002-10-15 株式会社日立製作所 圧縮機ロータ
DE19757945B4 (de) * 1997-12-27 2006-11-30 Alstom Rotor für thermische Turbomaschine
JP3285816B2 (ja) * 1998-03-16 2002-05-27 三菱重工業株式会社 ガスタービンの冷却媒体移送パイプ
JP2003206701A (ja) * 2002-01-11 2003-07-25 Mitsubishi Heavy Ind Ltd ガスタービンのタービンローターおよびガスタービン
JP4113146B2 (ja) * 2004-03-17 2008-07-09 株式会社日立製作所 ガスタービン及びその遮熱管の外れ防止方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094905A (en) * 1996-09-25 2000-08-01 Kabushiki Kaisha Toshiba Cooling apparatus for gas turbine moving blade and gas turbine equipped with same
EP1128158A2 (fr) * 2000-02-23 2001-08-29 General Electric Company Système de mesure pour déplacement de composante de rotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011108216A1 *

Also Published As

Publication number Publication date
CA2791191C (fr) 2014-08-05
EP2543851A1 (fr) 2013-01-09
JP4872006B2 (ja) 2012-02-08
WO2011108216A1 (fr) 2011-09-09
JP2011179402A (ja) 2011-09-15
US20130034451A1 (en) 2013-02-07
CA2791191A1 (fr) 2011-09-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20131008

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Ipc: F01D 25/16 20060101ALI20131001BHEP

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