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AU2003271491A1 - Slotted guide vane - Google Patents

Slotted guide vane

Info

Publication number
AU2003271491A1
AU2003271491A1 AU2003271491A AU2003271491A AU2003271491A1 AU 2003271491 A1 AU2003271491 A1 AU 2003271491A1 AU 2003271491 A AU2003271491 A AU 2003271491A AU 2003271491 A AU2003271491 A AU 2003271491A AU 2003271491 A1 AU2003271491 A1 AU 2003271491A1
Authority
AU
Australia
Prior art keywords
guide vane
slotted guide
slotted
vane
guide
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.)
Abandoned
Application number
AU2003271491A
Inventor
Jozef Baets
Balz Flury
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.)
Accelleron Industries AG
Original Assignee
ABB Turbo Systems 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 ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Publication of AU2003271491A1 publication Critical patent/AU2003271491A1/en
Abandoned 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
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002—Cleaning of turbomachines
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • 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
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AU2003271491A 2002-11-13 2003-10-24 Slotted guide vane Abandoned AU2003271491A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH19052002 2002-11-13
CH1905/02 2002-11-13
PCT/CH2003/000696 WO2004044387A1 (en) 2002-11-13 2003-10-24 Slotted guide vane

Publications (1)

Publication Number Publication Date
AU2003271491A1 true AU2003271491A1 (en) 2004-06-03

Family

ID=32304043

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271491A Abandoned AU2003271491A1 (en) 2002-11-13 2003-10-24 Slotted guide vane

Country Status (3)

Country Link
EP (1) EP1561008A1 (en)
AU (1) AU2003271491A1 (en)
WO (1) WO2004044387A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724443A1 (en) * 2005-05-20 2006-11-22 ABB Turbo Systems AG Nozzle ring
FR2945331B1 (en) * 2009-05-07 2011-07-22 Snecma VIROLE FOR AIRCRAFT TURBOOMOTOR STATOR WITH MECHANICAL LOADING DUCKS OF AUBES.
US12123391B2 (en) 2023-01-10 2024-10-22 United Arab Emirates University Wind turbine blade having air passage with air cleaning member

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE446099A (en) * 1943-04-16 1900-01-01
NL81546C (en) * 1952-07-22 1955-12-15
DE2144600A1 (en) * 1971-09-07 1973-03-15 Maschf Augsburg Nuernberg Ag TWISTED AND TAPERED BLADE FOR AXIAL TURBO MACHINERY
DE2515444B2 (en) * 1975-04-09 1977-05-18 Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg LARGE CIRCLING SPEED FOR THERMAL, AXIAL-FLOW TURBINES
DE2849747A1 (en) * 1978-11-16 1980-05-29 Volkswagenwerk Ag CERAMIC MATERIALS CONSTRUCTION AXIAL VANE FURNITURE FOR GAS TURBINES
JPH01163404A (en) * 1987-12-17 1989-06-27 Toshiba Corp Axial turbine nozzle
CH687347A5 (en) * 1993-04-08 1996-11-15 Abb Management Ag Heat generator.
JP2000145404A (en) * 1998-11-10 2000-05-26 Hitachi Ltd Moisture scattering prevention structure of steam turbine
GB2355288B (en) * 1999-10-12 2003-10-01 Rolls Royce Plc Improved turbine blade and manufacture thereof
EP1255613A1 (en) * 2000-02-03 2002-11-13 Corning Incorporated Refractory burner nozzle with stress relief slits
US6390775B1 (en) * 2000-12-27 2002-05-21 General Electric Company Gas turbine blade with platform undercut

Also Published As

Publication number Publication date
EP1561008A1 (en) 2005-08-10
WO2004044387A1 (en) 2004-05-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase