DE50211592D1 - Träger für Leitschaufel und Wärmestausegment - Google Patents

Träger für Leitschaufel und Wärmestausegment

Info

Publication number
DE50211592D1
DE50211592D1 DE50211592T DE50211592T DE50211592D1 DE 50211592 D1 DE50211592 D1 DE 50211592D1 DE 50211592 T DE50211592 T DE 50211592T DE 50211592 T DE50211592 T DE 50211592T DE 50211592 D1 DE50211592 D1 DE 50211592D1
Authority
DE
Germany
Prior art keywords
vane
support
heat recovery
recovery segment
segment
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.)
Expired - Lifetime
Application number
DE50211592T
Other languages
English (en)
Inventor
Alfred Paul Matheny
Alexander Beeck
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE50211592D1 publication Critical patent/DE50211592D1/de
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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE50211592T 2001-09-12 2002-08-30 Träger für Leitschaufel und Wärmestausegment Expired - Lifetime DE50211592D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/949,636 US6514041B1 (en) 2001-09-12 2001-09-12 Carrier for guide vane and heat shield segment

Publications (1)

Publication Number Publication Date
DE50211592D1 true DE50211592D1 (de) 2008-03-13

Family

ID=25489357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50211592T Expired - Lifetime DE50211592D1 (de) 2001-09-12 2002-08-30 Träger für Leitschaufel und Wärmestausegment

Country Status (3)

Country Link
US (1) US6514041B1 (de)
EP (1) EP1293644B1 (de)
DE (1) DE50211592D1 (de)

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US7770016B2 (en) * 1999-07-29 2010-08-03 Intertrust Technologies Corporation Systems and methods for watermarking software and other media
US6848885B1 (en) * 2003-08-18 2005-02-01 General Electric Company Methods and apparatus for fabricating gas turbine engines
CA2566359A1 (en) * 2004-05-17 2006-05-04 L. James Cardarella, Jr. Turbine case reinforcement in a gas turbine jet engine
US8191254B2 (en) * 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
DE102005013796A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
DE102005013798A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment zum Abdichten eines Strömungskanals einer Strömungsrotationsmaschine
DE102005013797A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
US7762761B2 (en) * 2005-11-30 2010-07-27 General Electric Company Methods and apparatus for assembling turbine nozzles
FR2896548B1 (fr) * 2006-01-24 2011-05-27 Snecma Ensemble de redresseurs fixes sectorise pour un compresseur de turbomachine
US7604455B2 (en) * 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
US9039358B2 (en) * 2007-01-03 2015-05-26 United Technologies Corporation Replaceable blade outer air seal design
US20090067978A1 (en) * 2007-05-24 2009-03-12 Suljak Jr George T Variable area turbine vane arrangement
US7766609B1 (en) 2007-05-24 2010-08-03 Florida Turbine Technologies, Inc. Turbine vane endwall with float wall heat shield
GB2462581B (en) * 2008-06-25 2010-11-24 Rolls Royce Plc Rotor path arrangements
US8429816B2 (en) * 2008-09-12 2013-04-30 General Electric Company Stator ring configuration
EP2184445A1 (de) * 2008-11-05 2010-05-12 Siemens Aktiengesellschaft Axial segmentierter Leitschaufelträger für einen Gasturbine
EP2194234A1 (de) * 2008-12-03 2010-06-09 Siemens Aktiengesellschaft Wärmeisolationsring zur passiven Spaltkontrolle in einer Gasturbine
US9062565B2 (en) * 2009-12-31 2015-06-23 Rolls-Royce Corporation Gas turbine engine containment device
US8356975B2 (en) * 2010-03-23 2013-01-22 United Technologies Corporation Gas turbine engine with non-axisymmetric surface contoured vane platform
US9976433B2 (en) 2010-04-02 2018-05-22 United Technologies Corporation Gas turbine engine with non-axisymmetric surface contoured rotor blade platform
US20130236302A1 (en) * 2012-03-12 2013-09-12 Charles Alexander Smith In-situ gas turbine rotor blade and casing clearance control
WO2014051656A2 (en) * 2012-09-28 2014-04-03 United Technologies Corporation Turbine engine vane arrangement having a plurality of interconnected vane arrangement segments
US9441639B2 (en) 2013-05-13 2016-09-13 General Electric Company Compressor rotor heat shield
US10436070B2 (en) 2013-09-11 2019-10-08 United Technologies Corporation Blade outer air seal having angled retention hook
US10072516B2 (en) * 2014-09-24 2018-09-11 United Technologies Corporation Clamped vane arc segment having load-transmitting features
US9587517B2 (en) * 2014-12-29 2017-03-07 Rolls-Royce North American Technologies, Inc. Blade track assembly with turbine tip clearance control
EP3173587B1 (de) * 2015-11-30 2021-03-31 MTU Aero Engines GmbH Gehäuse für eine strömungsmaschine, einbausicherung und strömungsmaschine
EP3219921B1 (de) * 2016-03-16 2020-04-29 MTU Aero Engines GmbH Verstellbare turbomaschinen-leitschaufel, turbomaschine und verfahren zum herstellen
US10428689B2 (en) 2017-05-17 2019-10-01 Rolls-Royce Deutschland Ltd & Co Kg Heat shield for a gas turbine engine
US10458260B2 (en) * 2017-05-24 2019-10-29 General Electric Company Nozzle airfoil decoupled from and attached outside of flow path boundary
US11286801B2 (en) * 2018-10-12 2022-03-29 Raytheon Technologies Corporation Boas with twin axial dovetail
US11761343B2 (en) * 2019-03-13 2023-09-19 Rtx Corporation BOAS carrier with dovetail attachments
EP4215423A1 (de) * 2019-06-21 2023-07-26 Goodrich Corporation Bremssystem für ein flugzeugrad
FR3108675B1 (fr) * 2020-03-25 2022-11-04 Safran Aircraft Engines Distributeur de stator de turbomachine comprenant un anneau d’étanchéité continu et libre
US12012859B2 (en) 2022-07-11 2024-06-18 General Electric Company Variable flowpath casings for blade tip clearance control
US11808157B1 (en) 2022-07-13 2023-11-07 General Electric Company Variable flowpath casings for blade tip clearance control
US12006829B1 (en) 2023-02-16 2024-06-11 General Electric Company Seal member support system for a gas turbine engine

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
DE1057827B (de) 1955-08-18 1959-05-21 Stroemungsmasch Anst Feststehender Laufradkranz fuer Gasturbinen
US3736069A (en) * 1968-10-28 1973-05-29 Gen Motors Corp Turbine stator cooling control
FR2604750B1 (fr) * 1986-10-01 1988-12-02 Snecma Turbomachine munie d'un dispositif de commande automatique des debits de ventilation de turbine
US4920742A (en) * 1988-05-31 1990-05-01 General Electric Company Heat shield for gas turbine engine frame
GB8903000D0 (en) * 1989-02-10 1989-03-30 Rolls Royce Plc A blade tip clearance control arrangement for a gas turbine engine
US5080557A (en) * 1991-01-14 1992-01-14 General Motors Corporation Turbine blade shroud assembly
US5165848A (en) * 1991-07-09 1992-11-24 General Electric Company Vane liner with axially positioned heat shields
DE4309199A1 (de) 1993-03-22 1994-09-29 Abb Management Ag Vorrichtung zur Befestigung von Wärmestausegmenten und Leitschaufeln in axialdurchströmten Turbinen
US5927942A (en) 1993-10-27 1999-07-27 United Technologies Corporation Mounting and sealing arrangement for a turbine shroud segment
US5380150A (en) 1993-11-08 1995-01-10 United Technologies Corporation Turbine shroud segment
DE19938274A1 (de) * 1999-08-12 2001-02-15 Asea Brown Boveri Vorrichtung und Verfahren zur geziehlten Spalteinstellung zwischen Stator- und Rotoranordnung einer Strömungsmaschine
EP1118806A1 (de) * 2000-01-20 2001-07-25 Siemens Aktiengesellschaft Thermisch belastbare Wand und Verfahren zur Abdichtung eines Spaltes in einer thermisch belasteten Wand

Also Published As

Publication number Publication date
EP1293644A1 (de) 2003-03-19
EP1293644B1 (de) 2008-01-23
US6514041B1 (en) 2003-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition