CN100385090C - 连接轴向对准的透平机转子的装置和方法 - Google Patents

连接轴向对准的透平机转子的装置和方法 Download PDF

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Publication number
CN100385090C
CN100385090C CNB2004100420822A CN200410042082A CN100385090C CN 100385090 C CN100385090 C CN 100385090C CN B2004100420822 A CNB2004100420822 A CN B2004100420822A CN 200410042082 A CN200410042082 A CN 200410042082A CN 100385090 C CN100385090 C CN 100385090C
Authority
CN
China
Prior art keywords
flange
rotor
rotor wheel
turbine
shaft
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
CNB2004100420822A
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English (en)
Chinese (zh)
Other versions
CN1573020A (zh
Inventor
吉恩·D·帕尔默
斯蒂芬·R·斯旺
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN1573020A publication Critical patent/CN1573020A/zh
Application granted granted Critical
Publication of CN100385090C publication Critical patent/CN100385090C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CNB2004100420822A 2003-05-20 2004-04-30 连接轴向对准的透平机转子的装置和方法 Expired - Fee Related CN100385090C (zh)

Applications Claiming Priority (2)

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
US10/441,086 2003-05-20

Publications (2)

Publication Number Publication Date
CN1573020A CN1573020A (zh) 2005-02-02
CN100385090C true CN100385090C (zh) 2008-04-30

Family

ID=33449937

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100420822A Expired - Fee Related CN100385090C (zh) 2003-05-20 2004-04-30 连接轴向对准的透平机转子的装置和方法

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

Citations (5)

* 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
WO2001086130A1 (en) * 2000-05-09 2001-11-15 Turbec Ab A rotor unit and a method for its balancing
EP1273875A1 (fr) * 2001-07-06 2003-01-08 Giat Industries Dispositif d'allumage pour un chargement propulsive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (5)

* 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
WO2001086130A1 (en) * 2000-05-09 2001-11-15 Turbec Ab A rotor unit and a method for its balancing
EP1273875A1 (fr) * 2001-07-06 2003-01-08 Giat Industries Dispositif d'allumage pour un chargement propulsive

Also Published As

Publication number Publication date
DE102004024789A1 (de) 2004-12-09
CN1573020A (zh) 2005-02-02
US20040234371A1 (en) 2004-11-25
US6994519B2 (en) 2006-02-07
JP2004346937A (ja) 2004-12-09
JP4593169B2 (ja) 2010-12-08

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080430

Termination date: 20140430