DE602005001029D1 - Turbinenblatt mit Mantel - Google Patents

Turbinenblatt mit Mantel

Info

Publication number
DE602005001029D1
DE602005001029D1 DE602005001029T DE602005001029T DE602005001029D1 DE 602005001029 D1 DE602005001029 D1 DE 602005001029D1 DE 602005001029 T DE602005001029 T DE 602005001029T DE 602005001029 T DE602005001029 T DE 602005001029T DE 602005001029 D1 DE602005001029 D1 DE 602005001029D1
Authority
DE
Germany
Prior art keywords
jacket
turbine blade
turbine
blade
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
DE602005001029T
Other languages
English (en)
Other versions
DE602005001029T2 (de
Inventor
Robert Edward Athans
William Charles Herman
Brian Alan Norton
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 Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE602005001029D1 publication Critical patent/DE602005001029D1/de
Application granted granted Critical
Publication of DE602005001029T2 publication Critical patent/DE602005001029T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE602005001029T 2004-07-13 2005-07-04 Turbinenblatt mit Mantel Active DE602005001029T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/889,837 US7097429B2 (en) 2004-07-13 2004-07-13 Skirted turbine blade
US889837 2004-07-13

Publications (2)

Publication Number Publication Date
DE602005001029D1 true DE602005001029D1 (de) 2007-06-14
DE602005001029T2 DE602005001029T2 (de) 2008-01-03

Family

ID=35266917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001029T Active DE602005001029T2 (de) 2004-07-13 2005-07-04 Turbinenblatt mit Mantel

Country Status (5)

Country Link
US (1) US7097429B2 (de)
EP (1) EP1617045B1 (de)
JP (1) JP4800689B2 (de)
CA (1) CA2511155C (de)
DE (1) DE602005001029T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060029500A1 (en) * 2004-08-04 2006-02-09 Anthony Cherolis Turbine blade flared buttress
US8884182B2 (en) * 2006-12-11 2014-11-11 General Electric Company Method of modifying the end wall contour in a turbine using laser consolidation and the turbines derived therefrom
US8137072B2 (en) * 2008-10-31 2012-03-20 Solar Turbines Inc. Turbine blade including a seal pocket
US20100114502A1 (en) * 2008-10-31 2010-05-06 General Electric Company System and method for article monitoring
US8137067B2 (en) * 2008-11-05 2012-03-20 General Electric Company Turbine with interrupted purge flow
US8393869B2 (en) * 2008-12-19 2013-03-12 Solar Turbines Inc. Turbine blade assembly including a damper
US8371800B2 (en) * 2010-03-03 2013-02-12 General Electric Company Cooling gas turbine components with seal slot channels
US8550785B2 (en) 2010-06-11 2013-10-08 Siemens Energy, Inc. Wire seal for metering of turbine blade cooling fluids
US9596122B2 (en) 2010-12-03 2017-03-14 International Business Machines Corporation Identity provider discovery service using a publish-subscribe model
GB2486488A (en) 2010-12-17 2012-06-20 Ge Aviat Systems Ltd Testing a transient voltage protection device
DE102011100221B4 (de) * 2011-05-02 2017-03-09 MTU Aero Engines AG Integral beschaufelter Rotorgrundkörper, Verfahren und Strömungsmaschine
US8864471B2 (en) 2011-08-12 2014-10-21 Hamilton Sundstrand Corporation Gas turbine rotor with purge blades
US10287897B2 (en) 2011-09-08 2019-05-14 General Electric Company Turbine rotor blade assembly and method of assembling same
US9366142B2 (en) * 2011-10-28 2016-06-14 General Electric Company Thermal plug for turbine bucket shank cavity and related method
US9039382B2 (en) 2011-11-29 2015-05-26 General Electric Company Blade skirt
US9650901B2 (en) 2012-05-31 2017-05-16 Solar Turbines Incorporated Turbine damper
US9279332B2 (en) 2012-05-31 2016-03-08 Solar Turbines Incorporated Turbine damper
JP6431839B2 (ja) 2012-06-30 2018-11-28 ゼネラル・エレクトリック・カンパニイ タービンブレード封止構造体
US9347325B2 (en) * 2012-10-31 2016-05-24 Solar Turbines Incorporated Damper for a turbine rotor assembly
FR3003893B1 (fr) * 2013-04-02 2017-12-29 Snecma Aube de turbomachine
EP3044420B1 (de) 2013-09-11 2024-07-03 General Electric Company Schichtanordnung für eine integrale plattform und merkmale zur dämpferbeibehaltung in turbinenschaufeln aus keramischem faserverbundwerkstoff
EP3438410B1 (de) * 2017-08-01 2021-09-29 General Electric Company Dichtungssystem für eine rotationsmaschine
FR3072122B1 (fr) * 2017-10-11 2019-09-27 Safran Aircraft Engines Roue de turbomachine
FR3098844B1 (fr) * 2019-07-18 2023-04-28 Safran Aircraft Engines Roue de turbomachine
FR3107551B1 (fr) * 2020-02-20 2022-08-12 Safran Aircraft Engines Aube de turbine
GB202114773D0 (en) 2021-10-15 2021-12-01 Rolls Royce Plc Bladed disc

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112914A (en) 1960-08-01 1963-12-03 Gen Motors Corp Turbine rotor
US3834831A (en) * 1973-01-23 1974-09-10 Westinghouse Electric Corp Blade shank cooling arrangement
GB2127104A (en) 1982-08-11 1984-04-04 Rolls Royce Sealing means for a turbine rotor blade in a gas turbine engine
GB2194000A (en) 1986-08-13 1988-02-24 Rolls Royce Plc Turbine rotor assembly with seal plates
US4936749A (en) 1988-12-21 1990-06-26 General Electric Company Blade-to-blade vibration damper
US5201849A (en) 1990-12-10 1993-04-13 General Electric Company Turbine rotor seal body
US5183389A (en) * 1992-01-30 1993-02-02 General Electric Company Anti-rock blade tang
US5302085A (en) * 1992-02-03 1994-04-12 General Electric Company Turbine blade damper
US5284421A (en) * 1992-11-24 1994-02-08 United Technologies Corporation Rotor blade with platform support and damper positioning means
US5388962A (en) 1993-10-15 1995-02-14 General Electric Company Turbine rotor disk post cooling system
JPH11193701A (ja) * 1997-10-31 1999-07-21 General Electric Co <Ge> タービン翼
US6171058B1 (en) 1999-04-01 2001-01-09 General Electric Company Self retaining blade damper

Also Published As

Publication number Publication date
EP1617045A1 (de) 2006-01-18
US20060013690A1 (en) 2006-01-19
CA2511155A1 (en) 2006-01-13
DE602005001029T2 (de) 2008-01-03
JP2006029330A (ja) 2006-02-02
EP1617045B1 (de) 2007-05-02
CA2511155C (en) 2012-08-14
JP4800689B2 (ja) 2011-10-26
US7097429B2 (en) 2006-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition