UA73765C2 - Rotor or stator of a turbomachine - Google Patents

Rotor or stator of a turbomachine Download PDF

Info

Publication number
UA73765C2
UA73765C2 UA2002108329A UA2002108329A UA73765C2 UA 73765 C2 UA73765 C2 UA 73765C2 UA 2002108329 A UA2002108329 A UA 2002108329A UA 2002108329 A UA2002108329 A UA 2002108329A UA 73765 C2 UA73765 C2 UA 73765C2
Authority
UA
Ukraine
Prior art keywords
rotor
blade
blades
shank
stator
Prior art date
Application number
UA2002108329A
Other languages
English (en)
Ukrainian (uk)
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 filed Critical
Publication of UA73765C2 publication Critical patent/UA73765C2/uk

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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
UA2002108329A 2000-03-23 2001-03-22 Rotor or stator of a turbomachine UA73765C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014189A DE10014189A1 (de) 2000-03-23 2000-03-23 Befestigung der Beschaufelung einer Strömungsmaschine
PCT/IB2001/000441 WO2001071165A1 (de) 2000-03-23 2001-03-22 Befestigung der beschaufelung einer strömungsmaschine

Publications (1)

Publication Number Publication Date
UA73765C2 true UA73765C2 (en) 2005-09-15

Family

ID=7635889

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2002108329A UA73765C2 (en) 2000-03-23 2001-03-22 Rotor or stator of a turbomachine

Country Status (11)

Country Link
US (1) US6830435B2 (de)
EP (1) EP1266129B1 (de)
CN (1) CN1313708C (de)
AU (1) AU3948501A (de)
CZ (1) CZ298200B6 (de)
DE (2) DE10014189A1 (de)
EE (1) EE04689B1 (de)
PL (1) PL199066B1 (de)
RU (1) RU2311537C2 (de)
UA (1) UA73765C2 (de)
WO (1) WO2001071165A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839823A (en) * 1996-03-26 1998-11-24 Alliedsignal Inc. Back-coupled illumination system with light recycling
JP4673732B2 (ja) * 2005-12-01 2011-04-20 株式会社東芝 タービン動翼および蒸気タービン
FR2903921B1 (fr) * 2006-07-19 2009-06-05 Snecma Sa Procede de fabrication d'un disque aubage monobloc et moule pour la mise en oeuvre du procede
JP5523109B2 (ja) 2007-01-12 2014-06-18 アルストム テクノロジー リミテッド ターボ機械のためのダイヤフラム及び製造の方法
GB0700633D0 (en) * 2007-01-12 2007-02-21 Alstom Technology Ltd Turbomachine
US8262359B2 (en) 2007-01-12 2012-09-11 Alstom Technology Ltd. Diaphragm for turbomachines and method of manufacture
EP1961918A1 (de) * 2007-02-21 2008-08-27 ABB Turbo Systems AG Turbinenrad
DE102008031780A1 (de) * 2008-07-04 2010-01-07 Man Turbo Ag Laufschaufel und Strömungsmaschine mit Laufschaufel
US8277189B2 (en) * 2009-11-12 2012-10-02 General Electric Company Turbine blade and rotor
US9840917B2 (en) * 2011-12-13 2017-12-12 United Technologies Corporation Stator vane shroud having an offset
RU2530198C1 (ru) * 2013-02-28 2014-10-10 Общество с ограниченной ответственностью "Владимирский инновационно-технологический центр" Способ крепления лопастей к ступице колеса
CN103362565B (zh) * 2013-07-04 2015-01-21 西安交通大学 一种汽轮机叶片阶梯状叶根结构及其与隔叶块配合结构
GB2547273A (en) * 2016-02-15 2017-08-16 Rolls Royce Plc Stator vane
GB201717577D0 (en) * 2017-10-26 2017-12-13 Rolls Royce Plc A casing assembly and method of manufacturing a casing assembly for a gas trubine engine
CN113931872B (zh) * 2021-12-15 2022-03-18 成都中科翼能科技有限公司 一种燃气轮机压气机的双层鼓筒加强型转子结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421890A (en) * 1944-11-27 1947-06-10 Goetaverken Ab Turbine blade
US2916257A (en) 1953-12-30 1959-12-08 Gen Electric Damping turbine buckets
DE1159965B (de) 1961-08-10 1963-12-27 Bbc Brown Boveri & Cie Einrichtung zur Schwingungsdaempfung an einem Turbinen- oder Verdichter-Schaufelkranz
DE1299004B (de) * 1965-01-19 1969-07-10 Bbc Brown Boveri & Cie Einrichtung zur Schwingungsdaempfung an einem Turbinen-oder Verdichterschaufelkranz
NL295111A (de) * 1962-07-11
GB1119617A (en) * 1966-05-17 1968-07-10 Rolls Royce Compressor blade for a gas turbine engine
CH516731A (de) * 1969-12-12 1971-12-15 Bbc Sulzer Turbomaschinen Schaufelkranz für Turbomaschinen
GB2072760A (en) * 1980-03-29 1981-10-07 Rolls Royce Shrouded turbine rotor blade
GB2251034B (en) * 1990-12-20 1995-05-17 Rolls Royce Plc Shrouded aerofoils
EP0520258B1 (de) 1991-06-28 1994-09-14 Asea Brown Boveri Ag Laufschaufelbefestigung
JP3178327B2 (ja) * 1996-01-31 2001-06-18 株式会社日立製作所 蒸気タービン
JP4058906B2 (ja) * 1997-09-05 2008-03-12 株式会社日立製作所 蒸気タービン
US6030178A (en) * 1998-09-14 2000-02-29 General Electric Co. Axial entry dovetail segment for securing a closure bucket to a turbine wheel and methods of installation
DE10108005A1 (de) * 2001-02-20 2002-08-22 Alstom Switzerland Ltd Bindung der Beschaufelung einer Strömungsmaschine

Also Published As

Publication number Publication date
CZ20023152A3 (cs) 2003-06-18
AU3948501A (en) 2001-10-03
CZ298200B6 (cs) 2007-07-18
DE50104883D1 (de) 2005-01-27
WO2001071165A1 (de) 2001-09-27
EE04689B1 (et) 2006-08-15
EP1266129B1 (de) 2004-12-22
EP1266129A1 (de) 2002-12-18
US6830435B2 (en) 2004-12-14
US20030143077A1 (en) 2003-07-31
PL357310A1 (en) 2004-07-26
DE10014189A1 (de) 2001-09-27
EE200200542A (et) 2004-04-15
CN1313708C (zh) 2007-05-02
RU2311537C2 (ru) 2007-11-27
PL199066B1 (pl) 2008-08-29
CN1423725A (zh) 2003-06-11

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