EP1462616A3 - Anordnung für das axiale und radiale Festlegen eines Vane-Klusters in dem Gehäuse eines Turbinentriebwerkes - Google Patents

Anordnung für das axiale und radiale Festlegen eines Vane-Klusters in dem Gehäuse eines Turbinentriebwerkes Download PDF

Info

Publication number
EP1462616A3
EP1462616A3 EP04002392A EP04002392A EP1462616A3 EP 1462616 A3 EP1462616 A3 EP 1462616A3 EP 04002392 A EP04002392 A EP 04002392A EP 04002392 A EP04002392 A EP 04002392A EP 1462616 A3 EP1462616 A3 EP 1462616A3
Authority
EP
European Patent Office
Prior art keywords
assembly
turbomachine
casing
axial
guide vane
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.)
Granted
Application number
EP04002392A
Other languages
English (en)
French (fr)
Other versions
EP1462616A2 (de
EP1462616B1 (de
Inventor
Alexander Böck
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.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines GmbH
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 MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Publication of EP1462616A2 publication Critical patent/EP1462616A2/de
Publication of EP1462616A3 publication Critical patent/EP1462616A3/de
Application granted granted Critical
Publication of EP1462616B1 publication Critical patent/EP1462616B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Anordnung zum axialen und radialen Festlegen einer Leitschaufelbaugruppe (Vane-Kluster) im Gehäuse (14) eines Turbinentriebwerkes unter Verwendung eines in einer Nut (18) des Gehäuses (14) eingreifenden im Querschnitt L-förmigen Sicherungsringes (30) und einer am nachfolgenden stromabliegenden Turbinenbauteil (Liner 26) befestigten U-förmigen Klammer (36), die mit dem einen freien Schenkel (38) den Sicherungsring (30) untergreift und mit dem anderen freien Schenkel (39) am Ende (24) der nachfolgenden Baugruppe (Liner 26) befestigt ist.
EP20040002392 2003-03-22 2004-02-04 Anordnung für das axiale und radiale Festlegen einer Leitschaufelbaugruppe in dem Gehäuse eines Turbinentriebwerkes Expired - Fee Related EP1462616B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003112956 DE10312956B4 (de) 2003-03-22 2003-03-22 Anordnung für das axiale und radiale Festlegen einer Leitschaufelbaugruppe in dem Gehäuse eines Turbinentriebwerkes
DE10312956 2003-03-22

Publications (3)

Publication Number Publication Date
EP1462616A2 EP1462616A2 (de) 2004-09-29
EP1462616A3 true EP1462616A3 (de) 2009-09-30
EP1462616B1 EP1462616B1 (de) 2011-06-15

Family

ID=32798061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040002392 Expired - Fee Related EP1462616B1 (de) 2003-03-22 2004-02-04 Anordnung für das axiale und radiale Festlegen einer Leitschaufelbaugruppe in dem Gehäuse eines Turbinentriebwerkes

Country Status (2)

Country Link
EP (1) EP1462616B1 (de)
DE (1) DE10312956B4 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1843009A1 (de) * 2006-04-06 2007-10-10 Siemens Aktiengesellschaft Leitschaufelsegment einer thermischen Strömungsmaschine, zugehöriges Herstellungsverfahren sowie thermische Strömungsmaschine
FR2923526B1 (fr) 2007-11-13 2013-12-13 Snecma Etage de turbine ou de compresseur de turbomachine
FR2960591B1 (fr) * 2010-06-01 2012-08-24 Snecma Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
FR2985792B1 (fr) * 2012-01-18 2014-02-07 Snecma Secteur angulaire de redresseur a amortissement de vibrations par coin pour compresseur de turbomachine
FR2989724B1 (fr) * 2012-04-20 2015-12-25 Snecma Etage de turbine pour une turbomachine
EP2787178B1 (de) 2013-04-03 2016-03-02 MTU Aero Engines AG Leitschaufelanordnung
DE102014209057A1 (de) 2014-05-14 2015-11-19 MTU Aero Engines AG Gasturbinengehäuseanordnung
GB2533544B (en) 2014-09-26 2017-02-15 Rolls Royce Plc A shroud segment retainer
DE102016203567A1 (de) * 2016-03-04 2017-09-07 Siemens Aktiengesellschaft Strömungsmaschine mit mehreren Leitschaufelstufen und Verfahren zur teilweisen Demontage einer solchen Strömungsmaschine
FR3083820B1 (fr) * 2018-07-11 2020-10-02 Safran Aircraft Engines Dispositif de maintien ameliore pour distributeur de turbomachine
DE102020201448A1 (de) 2020-02-06 2021-08-12 Siemens Aktiengesellschaft Additiv hergestellte Turbinenschaufel mit Verdrehsicherung und Justageverfahren
CN112177689A (zh) * 2020-09-29 2021-01-05 中国航发湖南动力机械研究所 发动机的涡轮导向器定位结构和发动机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848854A (en) * 1995-11-30 1998-12-15 General Electric Company Turbine nozzle retainer assembly
US20020197153A1 (en) * 2001-06-25 2002-12-26 Rogers Mark John Segmented turbine vane support structure
US6537022B1 (en) * 2001-10-05 2003-03-25 General Electric Company Nozzle lock for gas turbine engines
EP1505259A1 (de) * 2003-08-08 2005-02-09 ROLLS-ROYCE plc Vorrichtung zur Befestigung einer nicht-rotierenden Komponente einer Gasturbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435820B1 (en) * 1999-08-25 2002-08-20 General Electric Company Shroud assembly having C-clip retainer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848854A (en) * 1995-11-30 1998-12-15 General Electric Company Turbine nozzle retainer assembly
US20020197153A1 (en) * 2001-06-25 2002-12-26 Rogers Mark John Segmented turbine vane support structure
US6537022B1 (en) * 2001-10-05 2003-03-25 General Electric Company Nozzle lock for gas turbine engines
EP1505259A1 (de) * 2003-08-08 2005-02-09 ROLLS-ROYCE plc Vorrichtung zur Befestigung einer nicht-rotierenden Komponente einer Gasturbine

Also Published As

Publication number Publication date
DE10312956B4 (de) 2011-08-11
EP1462616A2 (de) 2004-09-29
DE10312956A1 (de) 2004-09-30
EP1462616B1 (de) 2011-06-15

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