JP4593169B2 - 軸方向に心合わせされたタービンロータを結合するための装置及び方法 - Google Patents

軸方向に心合わせされたタービンロータを結合するための装置及び方法 Download PDF

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Publication number
JP4593169B2
JP4593169B2 JP2004148835A JP2004148835A JP4593169B2 JP 4593169 B2 JP4593169 B2 JP 4593169B2 JP 2004148835 A JP2004148835 A JP 2004148835A JP 2004148835 A JP2004148835 A JP 2004148835A JP 4593169 B2 JP4593169 B2 JP 4593169B2
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JP
Japan
Prior art keywords
rotor
flange
turbine
shaft
rotor wheel
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 - Fee Related
Application number
JP2004148835A
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English (en)
Japanese (ja)
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JP2004346937A5 (enExample
JP2004346937A (ja
Inventor
ジーン・デビッド・パーマー
スティーブン・ロジャー・スワン
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General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2004346937A publication Critical patent/JP2004346937A/ja
Publication of JP2004346937A5 publication Critical patent/JP2004346937A5/ja
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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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/026—Shaft to shaft connections
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP2004148835A 2003-05-20 2004-05-19 軸方向に心合わせされたタービンロータを結合するための装置及び方法 Expired - Fee Related JP4593169B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/441,086 US6994519B2 (en) 2003-05-20 2003-05-20 Apparatus and methods for coupling axially aligned turbine rotors

Publications (3)

Publication Number Publication Date
JP2004346937A JP2004346937A (ja) 2004-12-09
JP2004346937A5 JP2004346937A5 (enExample) 2007-07-05
JP4593169B2 true JP4593169B2 (ja) 2010-12-08

Family

ID=33449937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004148835A Expired - Fee Related JP4593169B2 (ja) 2003-05-20 2004-05-19 軸方向に心合わせされたタービンロータを結合するための装置及び方法

Country Status (4)

Country Link
US (1) US6994519B2 (enExample)
JP (1) JP4593169B2 (enExample)
CN (1) CN100385090C (enExample)
DE (1) DE102004024789A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007291966A (ja) * 2006-04-26 2007-11-08 Toshiba Corp 蒸気タービンおよびタービンロータ
US8177516B2 (en) * 2010-02-02 2012-05-15 General Electric Company Shaped rotor wheel capable of carrying multiple blade stages
US20120177494A1 (en) * 2011-01-06 2012-07-12 General Electric Company Steam turbine rotor with mechanically coupled high and low temperature sections using different materials
JP6096639B2 (ja) * 2013-10-29 2017-03-15 三菱日立パワーシステムズ株式会社 回転機械
CN105317465B (zh) * 2015-11-26 2017-04-12 北京全三维能源科技股份有限公司 汽轮机及其螺栓组合转子、组合转子的组装方法
CN105386794B (zh) * 2015-12-10 2017-06-13 西安航天动力研究所 涡轮盘刚度自增强的涡轮结构
CN109488389A (zh) * 2018-12-28 2019-03-19 中国船舶重工集团公司第七0三研究所 一种氦气轮机涡轮转子
CN114215610B (zh) * 2021-12-01 2023-06-27 东方电气集团东方汽轮机有限公司 一种燃气轮机透平动叶轴向定位结构和安装拆解方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115895A (en) * 1934-05-14 1938-05-03 Chrysler Corp Power transmitting device
US3761205A (en) * 1972-03-20 1973-09-25 Avco Corp Easily maintainable gas turbine engine
US3916495A (en) * 1974-02-25 1975-11-04 Gen Electric Method and means for balancing a gas turbine engine
US4245959A (en) * 1978-11-13 1981-01-20 General Electric Company Windage nut
JPS62189301A (ja) * 1986-02-14 1987-08-19 Hitachi Ltd 高，低圧一体形蒸気タ−ビン用ロ−タ
SE520612C2 (sv) * 2000-05-09 2003-07-29 Turbec Ab En rotorenhet och en metod för dess balansering
JP2001355596A (ja) * 2000-06-12 2001-12-26 Hitachi Ltd 圧縮機のロータ及びそのロータを備えた圧縮機
FR2827039B1 (fr) * 2001-07-06 2003-11-28 Giat Ind Sa Dispositif d'allumage pour un chargement propulsif

Also Published As

Publication number Publication date
DE102004024789A1 (de) 2004-12-09
CN100385090C (zh) 2008-04-30
CN1573020A (zh) 2005-02-02
US20040234371A1 (en) 2004-11-25
US6994519B2 (en) 2006-02-07
JP2004346937A (ja) 2004-12-09

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