DE50209295D1 - Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen - Google Patents

Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen

Info

Publication number
DE50209295D1
DE50209295D1 DE50209295T DE50209295T DE50209295D1 DE 50209295 D1 DE50209295 D1 DE 50209295D1 DE 50209295 T DE50209295 T DE 50209295T DE 50209295 T DE50209295 T DE 50209295T DE 50209295 D1 DE50209295 D1 DE 50209295D1
Authority
DE
Germany
Prior art keywords
turboma
pole
machines
securing system
running rollers
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.)
Expired - Lifetime
Application number
DE50209295T
Other languages
English (en)
Inventor
Wolfgang Diebold
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
Application granted granted Critical
Publication of DE50209295D1 publication Critical patent/DE50209295D1/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
    • 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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
    • 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
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE50209295T 2001-07-03 2002-06-25 Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen Expired - Lifetime DE50209295D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH12192001 2001-07-03
PCT/CH2002/000344 WO2003004834A1 (de) 2001-07-03 2002-06-25 Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen

Publications (1)

Publication Number Publication Date
DE50209295D1 true DE50209295D1 (de) 2007-03-08

Family

ID=4563621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50209295T Expired - Lifetime DE50209295D1 (de) 2001-07-03 2002-06-25 Sicherungssystem für laufschaufeln axial durchströmter turbomaschinen

Country Status (6)

Country Link
EP (1) EP1402152B1 (de)
JP (1) JP4315801B2 (de)
KR (1) KR100837134B1 (de)
CN (1) CN100416045C (de)
DE (1) DE50209295D1 (de)
WO (1) WO2003004834A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5618453B2 (ja) * 2003-11-28 2014-11-05 ナショナル リサーチ カウンシル オブ カナダ 抗癌抗体およびその使用
DE102008013118B4 (de) * 2008-03-07 2014-03-27 Man Diesel & Turbo Se Anordnung zum Befestigen von Turbinenschaufeln
FR2931196B1 (fr) * 2008-05-16 2010-06-18 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
FR2963806B1 (fr) 2010-08-10 2013-05-03 Snecma Dispositif de blocage d'un pied d'une aube de rotor
CN102022140B (zh) * 2010-12-28 2013-11-27 成都成发科能动力工程有限公司 叶片可独立拆装的透平机转子叶片安装方法
JP5999845B2 (ja) 2013-11-20 2016-09-28 三菱重工業株式会社 タービンロータ組立体およびタービンロータ組立体における翼止板並びに翼止板の組付け方法
CN113677478B (zh) * 2019-03-29 2023-06-23 平田机工株式会社 安装装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643914A (en) * 1948-03-08 1950-09-27 Joseph Stanley Hall Improvements in and relating to turbine or like blade securing means
US2928651A (en) * 1955-01-21 1960-03-15 United Aircraft Corp Blade locking means
US2944507A (en) 1958-03-24 1960-07-12 Beal John Perry Water ski towing assembly
US2994507A (en) * 1959-01-23 1961-08-01 Westinghouse Electric Corp Blade locking structure
GB944326A (en) * 1959-06-12 1963-12-11 Ass Elect Ind Locking means for turbine or compressor blading
US3045329A (en) * 1959-07-30 1962-07-24 Gen Electric Method for assembling tongue-and-groove members with locking keys
DE1124968B (de) * 1960-10-27 1962-03-08 Associated Electrical Ind Manc Sicherung einer Axialturbomaschinen-Laufschaufel gegen Axialverschiebung
US3508844A (en) * 1968-07-25 1970-04-28 United Aircraft Corp Blade lock
US3556675A (en) * 1969-01-29 1971-01-19 Gen Electric Turbomachinery rotor with integral shroud
GB1491480A (en) 1975-07-28 1977-11-09 Rolls Royce Fixing blades for fluid flow machines
FR2715975B1 (fr) * 1994-02-10 1996-03-29 Snecma Rotor de turbomachine à rainures d'aube débouchantes axiales ou inclinées.
DE19757188A1 (de) * 1997-12-22 1999-06-24 Asea Brown Boveri Einrichtung zur Befestigung der Laufschaufeln einstufiger Axialturbinen
DE19757178C1 (de) * 1997-12-22 1999-06-10 Kloeckner Moeller Gmbh Verriegelungsvorrichtung

Also Published As

Publication number Publication date
CN1524160A (zh) 2004-08-25
JP4315801B2 (ja) 2009-08-19
KR20040018409A (ko) 2004-03-03
JP2004532952A (ja) 2004-10-28
EP1402152A1 (de) 2004-03-31
KR100837134B1 (ko) 2008-06-11
WO2003004834A1 (de) 2003-01-16
CN100416045C (zh) 2008-09-03
EP1402152B1 (de) 2007-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition