DE69926979D1 - Leitschaufelbefestigung - Google Patents



Publication number
DE69926979D1 DE69926979T DE69926979T DE69926979D1 DE 69926979 D1 DE69926979 D1 DE 69926979D1 DE 69926979 T DE69926979 T DE 69926979T DE 69926979 T DE69926979 T DE 69926979T DE 69926979 D1 DE69926979 D1 DE 69926979D1
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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
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DE69926979T2 (de
Konstantino Kouris
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Raytheon Technologies Corp
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United Technologies Corp
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Priority to US218351 priority Critical
Priority to US09/218,351 priority patent/US6164903A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of DE69926979D1 publication Critical patent/DE69926979D1/de
Application granted granted Critical
Publication of DE69926979T2 publication Critical patent/DE69926979T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current



    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
DE69926979T 1998-12-22 1999-11-03 Leitschaufelbefestigung Expired - Lifetime DE69926979T2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US218351 1998-12-22
US09/218,351 US6164903A (en) 1998-12-22 1998-12-22 Turbine vane mounting arrangement

Publications (2)

Publication Number Publication Date
DE69926979D1 true DE69926979D1 (de) 2005-10-06
DE69926979T2 DE69926979T2 (de) 2006-06-29



Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926979T Expired - Lifetime DE69926979T2 (de) 1998-12-22 1999-11-03 Leitschaufelbefestigung

Country Status (4)

Country Link
US (1) US6164903A (de)
EP (1) EP1013885B1 (de)
JP (1) JP2000186506A (de)
DE (1) DE69926979T2 (de)

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US6513781B1 (en) * 1998-08-12 2003-02-04 ETN Präzisionstechnik GmbH Support devices for the vanes of power units
EP1069281B1 (de) * 1999-07-16 2005-07-27 General Electric Company Vorgespannte Gasturbinenleitschaufel
US6375415B1 (en) * 2000-04-25 2002-04-23 General Electric Company Hook support for a closed circuit fluid cooled gas turbine nozzle stage segment
DE10161292A1 (de) * 2001-12-13 2003-06-26 Rolls Royce Deutschland Lagerring zur Lagerung von Schaufelfüßen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine
US6709230B2 (en) * 2002-05-31 2004-03-23 Siemens Westinghouse Power Corporation Ceramic matrix composite gas turbine vane
US6648597B1 (en) 2002-05-31 2003-11-18 Siemens Westinghouse Power Corporation Ceramic matrix composite turbine vane
US6854960B2 (en) 2002-06-24 2005-02-15 Electric Boat Corporation Segmented composite impeller/propeller arrangement and manufacturing method
US7093359B2 (en) 2002-09-17 2006-08-22 Siemens Westinghouse Power Corporation Composite structure formed by CMC-on-insulation process
US9068464B2 (en) * 2002-09-17 2015-06-30 Siemens Energy, Inc. Method of joining ceramic parts and articles so formed
US6884030B2 (en) * 2002-12-20 2005-04-26 General Electric Company Methods and apparatus for securing multi-piece nozzle assemblies
US6968702B2 (en) * 2003-12-08 2005-11-29 Ingersoll-Rand Energy Systems Corporation Nozzle bolting arrangement for a turbine
US7066717B2 (en) * 2004-04-22 2006-06-27 Siemens Power Generation, Inc. Ceramic matrix composite airfoil trailing edge arrangement
JP3892859B2 (ja) * 2004-05-31 2007-03-14 川崎重工業株式会社 タービンノズルの支持構造
US7104756B2 (en) * 2004-08-11 2006-09-12 United Technologies Corporation Temperature tolerant vane assembly
US7435058B2 (en) * 2005-01-18 2008-10-14 Siemens Power Generation, Inc. Ceramic matrix composite vane with chordwise stiffener
US7326030B2 (en) * 2005-02-02 2008-02-05 Siemens Power Generation, Inc. Support system for a composite airfoil in a turbine engine
US7452182B2 (en) * 2005-04-07 2008-11-18 Siemens Energy, Inc. Multi-piece turbine vane assembly
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
US7563071B2 (en) * 2005-08-04 2009-07-21 Siemens Energy, Inc. Pin-loaded mounting apparatus for a refractory component in a combustion turbine engine
US7648336B2 (en) * 2006-01-03 2010-01-19 General Electric Company Apparatus and method for assembling a gas turbine stator
DE102006024085B4 (de) * 2006-05-23 2020-04-16 MTU Aero Engines AG Turboverdichter in Axialbauweise
US7722317B2 (en) * 2007-01-25 2010-05-25 Siemens Energy, Inc. CMC to metal attachment mechanism
FR2917458B1 (fr) * 2007-06-13 2009-09-25 Snecma Sa Moyeu de carter d'echappement comportant des nervures de repartition de contraintes
US20090016871A1 (en) * 2007-07-10 2009-01-15 United Technologies Corp. Systems and Methods Involving Variable Vanes
US8197209B2 (en) * 2007-12-19 2012-06-12 United Technologies Corp. Systems and methods involving variable throat area vanes
US8388307B2 (en) * 2009-07-21 2013-03-05 Honeywell International Inc. Turbine nozzle assembly including radially-compliant spring member for gas turbine engine
US8256088B2 (en) * 2009-08-24 2012-09-04 Siemens Energy, Inc. Joining mechanism with stem tension and interlocked compression ring
US8500392B2 (en) * 2009-10-01 2013-08-06 Pratt & Whitney Canada Corp. Sealing for vane segments
WO2011053198A1 (en) * 2009-10-27 2011-05-05 Volvo Aero Corporation Gas turbine engine component
US8966755B2 (en) 2011-01-20 2015-03-03 United Technologies Corporation Assembly fixture for a stator vane assembly
EP2859189B1 (de) * 2012-05-30 2017-12-27 United Technologies Corporation Montagearmatur für leitschaufelanordnung
FR2974593B1 (fr) * 2011-04-28 2015-11-13 Snecma Moteur a turbine comportant une protection metallique d'une piece composite
US9335051B2 (en) * 2011-07-13 2016-05-10 United Technologies Corporation Ceramic matrix composite combustor vane ring assembly
FR2978197B1 (fr) * 2011-07-22 2015-12-25 Snecma Distributeur de turbine de turbomachine et turbine comportant un tel distributeur
US9127557B2 (en) * 2012-06-08 2015-09-08 General Electric Company Nozzle mounting and sealing assembly for a gas turbine system and method of mounting and sealing
US9546557B2 (en) * 2012-06-29 2017-01-17 General Electric Company Nozzle, a nozzle hanger, and a ceramic to metal attachment system
US9447693B2 (en) 2012-07-30 2016-09-20 United Technologies Corporation Compliant assembly
US9970307B2 (en) * 2014-03-19 2018-05-15 Honeywell International Inc. Turbine nozzles with slip joints impregnated by oxidation-resistant sealing material and methods for the production thereof
US10072516B2 (en) * 2014-09-24 2018-09-11 United Technologies Corporation Clamped vane arc segment having load-transmitting features
US9970317B2 (en) * 2014-10-31 2018-05-15 Rolls-Royce North America Technologies Inc. Vane assembly for a gas turbine engine
US9845692B2 (en) * 2015-05-05 2017-12-19 General Electric Company Turbine component connection with thermally stress-free fastener
US20170051619A1 (en) * 2015-08-18 2017-02-23 General Electric Company Cmc nozzles with split endwalls for gas turbine engines
US10570760B2 (en) * 2017-04-13 2020-02-25 General Electric Company Turbine nozzle with CMC aft band
US10301953B2 (en) 2017-04-13 2019-05-28 General Electric Company Turbine nozzle with CMC aft Band
US10458260B2 (en) * 2017-05-24 2019-10-29 General Electric Company Nozzle airfoil decoupled from and attached outside of flow path boundary

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2914300A (en) * 1955-12-22 1959-11-24 Gen Electric Nozzle vane support for turbines
US3394919A (en) * 1966-11-22 1968-07-30 North American Rockwell Floating hot fluid turbine nozzle ring
US3966353A (en) * 1975-02-21 1976-06-29 Westinghouse Electric Corporation Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
JPH0425404B2 (de) * 1984-09-10 1992-04-30 Mitsubishi Heavy Ind Ltd
JPH076366B2 (ja) * 1985-08-20 1995-01-30 三菱重工業株式会社 ガスタ−ビン静翼
JPS63223302A (en) * 1987-03-13 1988-09-16 Hitachi Ltd Ceramics stationary blade for gas turbine
US4907946A (en) * 1988-08-10 1990-03-13 General Electric Company Resiliently mounted outlet guide vane
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
GB2236809B (en) * 1989-09-22 1994-03-16 Rolls Royce Plc Improvements in or relating to gas turbine engines
JP2777609B2 (ja) * 1989-09-27 1998-07-23 株式会社日立製作所 セラミック静翼
US5634767A (en) * 1996-03-29 1997-06-03 General Electric Company Turbine frame having spindle mounted liner
US5630700A (en) * 1996-04-26 1997-05-20 General Electric Company Floating vane turbine nozzle
US6000906A (en) * 1997-09-12 1999-12-14 Alliedsignal Inc. Ceramic airfoil

Also Published As

Publication number Publication date
EP1013885B1 (de) 2005-08-31
EP1013885A2 (de) 2000-06-28
US6164903A (en) 2000-12-26
DE69926979T2 (de) 2006-06-29
JP2000186506A (ja) 2000-07-04
EP1013885A3 (de) 2001-08-01

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