EP0848210A3 - Brennkammer mit integrierten Leitschaufeln - Google Patents

Brennkammer mit integrierten Leitschaufeln Download PDF

Info

Publication number
EP0848210A3
EP0848210A3 EP97810854A EP97810854A EP0848210A3 EP 0848210 A3 EP0848210 A3 EP 0848210A3 EP 97810854 A EP97810854 A EP 97810854A EP 97810854 A EP97810854 A EP 97810854A EP 0848210 A3 EP0848210 A3 EP 0848210A3
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
guide vanes
combustor
integrated guide
gas turbine
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
EP97810854A
Other languages
English (en)
French (fr)
Other versions
EP0848210A2 (de
EP0848210B1 (de
Inventor
Pierre Meylan
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.)
Alstom SA
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of EP0848210A2 publication Critical patent/EP0848210A2/de
Publication of EP0848210A3 publication Critical patent/EP0848210A3/de
Application granted granted Critical
Publication of EP0848210B1 publication Critical patent/EP0848210B1/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
    • 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
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings

Landscapes

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

Abstract

Es wird eine Gasturbine mit zwischen Brennraum und Turbinenlaufrad angeordneten Leitschaufeln dadurch verbessert, dass die Leitschaufeln 1.1 in die je zugehörige Brennkammer 1.2 integriert sind. D.h., dass die Leitschaufeln 1.1 und die zugehörige Brennkammerwand 1.2.1 im wesentlichen einstückig ausgebildet und als eine Brennkammer-Leitschaufeleinheit 1 aufgebaut sind. Diese sitzt in kalten Tragstrukturen 3.1 der Gasturbinenanlage 3 und beide bilden zusammen Kühlluftkanäle, welche die Brennkammer im Gegenstrom zu kühlen ermöglichen.
EP97810854A 1996-12-13 1997-11-11 Brennkammer mit integrierten Leitschaufeln Expired - Lifetime EP0848210B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651881 1996-12-13
DE19651881A DE19651881A1 (de) 1996-12-13 1996-12-13 Brennkammer mit integrierten Leitschaufeln

Publications (3)

Publication Number Publication Date
EP0848210A2 EP0848210A2 (de) 1998-06-17
EP0848210A3 true EP0848210A3 (de) 1999-11-17
EP0848210B1 EP0848210B1 (de) 2003-04-16

Family

ID=7814598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810854A Expired - Lifetime EP0848210B1 (de) 1996-12-13 1997-11-11 Brennkammer mit integrierten Leitschaufeln

Country Status (7)

Country Link
US (1) US5953919A (de)
EP (1) EP0848210B1 (de)
JP (1) JPH10184387A (de)
CN (1) CN1130522C (de)
CA (1) CA2219421C (de)
DE (2) DE19651881A1 (de)
TW (1) TW374821B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737997A1 (de) * 1997-08-30 1999-03-04 Asea Brown Boveri Plenum
US20030074264A1 (en) * 2001-03-23 2003-04-17 Hoffman George Herry System, method and computer program product for low-cost fulfillment in a supply chain management framework
US7930891B1 (en) 2007-05-10 2011-04-26 Florida Turbine Technologies, Inc. Transition duct with integral guide vanes
EP2039886B1 (de) * 2007-09-24 2010-06-23 ALSTOM Technology Ltd Dichtung in Gasturbine
US8230688B2 (en) * 2008-09-29 2012-07-31 Siemens Energy, Inc. Modular transvane assembly
US8276389B2 (en) * 2008-09-29 2012-10-02 Siemens Energy, Inc. Assembly for directing combustion gas
US9822649B2 (en) * 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
KR101366908B1 (ko) 2009-08-24 2014-02-24 미츠비시 쥬고교 가부시키가이샤 분할환 냉각 구조 및 가스 터빈
EP2587021A1 (de) 2011-10-24 2013-05-01 Siemens Aktiengesellschaft Gasturbine und Verfahren zum Leiten von Druckflüssigkeit in eine Gasturbine
EP2613080A1 (de) * 2012-01-05 2013-07-10 Siemens Aktiengesellschaft Brennkammer einer Ringbrennkammer für eine Gasturbine
US20140127008A1 (en) * 2012-11-08 2014-05-08 General Electric Company Transition duct having airfoil and hot gas path assembly for turbomachine
US9322335B2 (en) 2013-03-15 2016-04-26 Siemens Energy, Inc. Gas turbine combustor exit piece with hinged connections
US10024180B2 (en) * 2014-11-20 2018-07-17 Siemens Energy, Inc. Transition duct arrangement in a gas turbine engine
US20170370583A1 (en) * 2016-06-22 2017-12-28 General Electric Company Ceramic Matrix Composite Component for a Gas Turbine Engine
US11067277B2 (en) * 2016-10-07 2021-07-20 General Electric Company Component assembly for a gas turbine engine
US10816199B2 (en) * 2017-01-27 2020-10-27 General Electric Company Combustor heat shield and attachment features
US11248789B2 (en) 2018-12-07 2022-02-15 Raytheon Technologies Corporation Gas turbine engine with integral combustion liner and turbine nozzle
CN112484072B (zh) * 2020-11-24 2022-06-17 湖南省农友机械集团有限公司 一种热风炉进风装置及热风炉
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
CN112855617B (zh) * 2021-01-27 2022-07-08 山东亚通科技集团有限公司 一种风机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844001A (en) * 1953-01-06 1958-07-22 Gen Electric Flow straightening vanes for diffuser passages
DE1108516B (de) * 1956-04-03 1961-06-08 Bristol Siddeley Engines Ltd Brenneinrichtung
DE1240706B (de) * 1964-05-08 1967-05-18 Rolls Royce Brennkammer fuer Gasturbinenstrahltriebwerke
DE1245644B (de) * 1963-06-20 1967-07-27 Rolls Royce Brennkammer fuer Gasturbinentriebwerke
US3353351A (en) * 1964-12-02 1967-11-21 Rolls Royce Aerofoil-shaped fluid-cooled blade for a fluid flow machine
US3608310A (en) * 1966-06-27 1971-09-28 Gen Motors Corp Turbine stator-combustor structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477683A (en) * 1942-09-30 1949-08-02 Turbo Engineering Corp Compressed air and combustion gas flow in turbine power plant
US2630679A (en) * 1947-02-27 1953-03-10 Rateau Soc Combustion chambers for gas turbines with diverse combustion and diluent air paths
GB2189553B (en) * 1986-04-25 1990-05-23 Rolls Royce Cooled vane
US5239818A (en) * 1992-03-30 1993-08-31 General Electric Company Dilution pole combustor and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844001A (en) * 1953-01-06 1958-07-22 Gen Electric Flow straightening vanes for diffuser passages
DE1108516B (de) * 1956-04-03 1961-06-08 Bristol Siddeley Engines Ltd Brenneinrichtung
DE1245644B (de) * 1963-06-20 1967-07-27 Rolls Royce Brennkammer fuer Gasturbinentriebwerke
DE1476887B1 (de) * 1963-06-20 1969-09-11 Rolls Royce Brennkammer fuer Gasturbinenstrahltriebwerke
DE1240706B (de) * 1964-05-08 1967-05-18 Rolls Royce Brennkammer fuer Gasturbinenstrahltriebwerke
US3353351A (en) * 1964-12-02 1967-11-21 Rolls Royce Aerofoil-shaped fluid-cooled blade for a fluid flow machine
DE1476892A1 (de) * 1964-12-02 1970-07-16 Rolls Royce Stromlinienfoermige Schaufel fuer Stroemungsmaschinen
US3608310A (en) * 1966-06-27 1971-09-28 Gen Motors Corp Turbine stator-combustor structure

Also Published As

Publication number Publication date
CN1130522C (zh) 2003-12-10
EP0848210A2 (de) 1998-06-17
JPH10184387A (ja) 1998-07-14
CA2219421A1 (en) 1998-06-13
DE19651881A1 (de) 1998-06-18
US5953919A (en) 1999-09-21
CA2219421C (en) 2007-04-24
DE59709849D1 (de) 2003-05-22
EP0848210B1 (de) 2003-04-16
CN1188210A (zh) 1998-07-22
TW374821B (en) 1999-11-21

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