DE50111350D1 - Leitschaufelkranzsegmente mit Flanschverbindung - Google Patents

Leitschaufelkranzsegmente mit Flanschverbindung

Info

Publication number
DE50111350D1
DE50111350D1 DE50111350T DE50111350T DE50111350D1 DE 50111350 D1 DE50111350 D1 DE 50111350D1 DE 50111350 T DE50111350 T DE 50111350T DE 50111350 T DE50111350 T DE 50111350T DE 50111350 D1 DE50111350 D1 DE 50111350D1
Authority
DE
Germany
Prior art keywords
guide vane
flange connection
vane segments
segments
flange
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
DE50111350T
Other languages
English (en)
Inventor
Peter Marx
Kynan Eng
Andrew Whalley
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
Priority to DE50111350T priority Critical patent/DE50111350D1/de
Application granted granted Critical
Publication of DE50111350D1 publication Critical patent/DE50111350D1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE50111350T 2000-10-16 2001-09-21 Leitschaufelkranzsegmente mit Flanschverbindung Expired - Lifetime DE50111350D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50111350T DE50111350D1 (de) 2000-10-16 2001-09-21 Leitschaufelkranzsegmente mit Flanschverbindung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10051223A DE10051223A1 (de) 2000-10-16 2000-10-16 Verbindbare Statorelemente
DE50111350T DE50111350D1 (de) 2000-10-16 2001-09-21 Leitschaufelkranzsegmente mit Flanschverbindung

Publications (1)

Publication Number Publication Date
DE50111350D1 true DE50111350D1 (de) 2006-12-14

Family

ID=7659952

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10051223A Withdrawn DE10051223A1 (de) 2000-10-16 2000-10-16 Verbindbare Statorelemente
DE50111350T Expired - Lifetime DE50111350D1 (de) 2000-10-16 2001-09-21 Leitschaufelkranzsegmente mit Flanschverbindung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10051223A Withdrawn DE10051223A1 (de) 2000-10-16 2000-10-16 Verbindbare Statorelemente

Country Status (3)

Country Link
US (2) US6592326B2 (de)
EP (1) EP1199440B1 (de)
DE (2) DE10051223A1 (de)

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US9976433B2 (en) 2010-04-02 2018-05-22 United Technologies Corporation Gas turbine engine with non-axisymmetric surface contoured rotor blade platform
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WO2015023324A2 (en) * 2013-04-12 2015-02-19 United Technologies Corporation Stator vane platform with flanges
US9506362B2 (en) 2013-11-20 2016-11-29 General Electric Company Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment
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US10724390B2 (en) 2018-03-16 2020-07-28 General Electric Company Collar support assembly for airfoils
US11655758B1 (en) * 2022-03-31 2023-05-23 Raytheon Technologies Corporation CMC vane mate face flanges with through-ply seal slots

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Also Published As

Publication number Publication date
EP1199440A3 (de) 2004-01-21
EP1199440A2 (de) 2002-04-24
US6592326B2 (en) 2003-07-15
US20020044868A1 (en) 2002-04-18
DE10051223A1 (de) 2002-04-25
USRE43611E1 (en) 2012-08-28
EP1199440B1 (de) 2006-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition