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DE60328432D1 - Keramischer Turbinenmantelring - Google Patents

Keramischer Turbinenmantelring

Info

Publication number
DE60328432D1
DE60328432D1 DE60328432T DE60328432T DE60328432D1 DE 60328432 D1 DE60328432 D1 DE 60328432D1 DE 60328432 T DE60328432 T DE 60328432T DE 60328432 T DE60328432 T DE 60328432T DE 60328432 D1 DE60328432 D1 DE 60328432D1
Authority
DE
Germany
Prior art keywords
shroud
outer shroud
ceramic inner
inner shroud
pin
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
DE60328432T
Other languages
English (en)
Inventor
Edward Lee Mcgrath
Anthony J Dean
Chris Basil Jiomacas
Gregory S Corman
Mark Strewart Schroder
Thomas Raymond Farrell
Kenneth Lorenzo Parks
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
Application granted granted Critical
Publication of DE60328432D1 publication Critical patent/DE60328432D1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
  • Inorganic Insulating Materials (AREA)
DE60328432T 2002-05-15 2003-05-15 Keramischer Turbinenmantelring Expired - Lifetime DE60328432D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/144,851 US6726448B2 (en) 2002-05-15 2002-05-15 Ceramic turbine shroud

Publications (1)

Publication Number Publication Date
DE60328432D1 true DE60328432D1 (de) 2009-09-03

Family

ID=29269733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328432T Expired - Lifetime DE60328432D1 (de) 2002-05-15 2003-05-15 Keramischer Turbinenmantelring

Country Status (10)

Country Link
US (1) US6726448B2 (de)
EP (1) EP1362983B1 (de)
JP (1) JP4308574B2 (de)
KR (1) KR100776072B1 (de)
CN (1) CN100335752C (de)
AT (1) ATE437294T1 (de)
CZ (1) CZ302320B6 (de)
DE (1) DE60328432D1 (de)
ES (1) ES2327726T3 (de)
RU (1) RU2312224C2 (de)

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US9945257B2 (en) * 2015-09-18 2018-04-17 General Electric Company Ceramic matrix composite ring shroud retention methods-CMC pin-head
US10443417B2 (en) 2015-09-18 2019-10-15 General Electric Company Ceramic matrix composite ring shroud retention methods-finger seals with stepped shroud interface
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US10138750B2 (en) * 2016-03-16 2018-11-27 United Technologies Corporation Boas segmented heat shield
US10132184B2 (en) 2016-03-16 2018-11-20 United Technologies Corporation Boas spring loaded rail shield
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US10443424B2 (en) 2016-03-16 2019-10-15 United Technologies Corporation Turbine engine blade outer air seal with load-transmitting carriage
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Also Published As

Publication number Publication date
RU2312224C2 (ru) 2007-12-10
CZ2003887A3 (cs) 2003-12-17
US20030215328A1 (en) 2003-11-20
KR100776072B1 (ko) 2007-11-15
ATE437294T1 (de) 2009-08-15
JP4308574B2 (ja) 2009-08-05
JP2004003477A (ja) 2004-01-08
CN1458393A (zh) 2003-11-26
EP1362983A3 (de) 2007-12-05
ES2327726T3 (es) 2009-11-03
CZ302320B6 (cs) 2011-03-09
KR20030088878A (ko) 2003-11-20
EP1362983B1 (de) 2009-07-22
EP1362983A2 (de) 2003-11-19
US6726448B2 (en) 2004-04-27
CN100335752C (zh) 2007-09-05

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