CN102906375A - 用于轴流式涡轮机的叶片的固定装置及其制造方法 - Google Patents

用于轴流式涡轮机的叶片的固定装置及其制造方法 Download PDF

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Publication number
CN102906375A
CN102906375A CN2011800240739A CN201180024073A CN102906375A CN 102906375 A CN102906375 A CN 102906375A CN 2011800240739 A CN2011800240739 A CN 2011800240739A CN 201180024073 A CN201180024073 A CN 201180024073A CN 102906375 A CN102906375 A CN 102906375A
Authority
CN
China
Prior art keywords
blade
recess
bearing member
tension element
groove
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.)
Pending
Application number
CN2011800240739A
Other languages
English (en)
Chinese (zh)
Inventor
帕特里克·布灵尔
马尔科·林克
尼古拉斯·萨维柳斯
乌维·西伯
休伯特斯·米夏埃尔·维格尔
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of CN102906375A publication Critical patent/CN102906375A/zh
Pending 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
    • F01D5/30—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
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods
    • 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
    • F05D2240/90—Mounting on supporting structures or systems
    • F05D2240/91—Mounting on supporting structures or systems on a stationary structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

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)
CN2011800240739A 2010-05-14 2011-05-11 用于轴流式涡轮机的叶片的固定装置及其制造方法 Pending CN102906375A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10005079.8 2010-05-14
EP10005079A EP2386721A1 (de) 2010-05-14 2010-05-14 Befestigungsanordnung für Schaufeln von axial durchströmbaren Turbomaschinen sowie Verfahren zum Herstellen einer solchen
PCT/EP2011/057628 WO2011141514A1 (de) 2010-05-14 2011-05-11 Befestigungsanordnung für schaufeln von axial durchströmten turbomaschinen sowie verfahren zum herstellen einer solchen

Publications (1)

Publication Number Publication Date
CN102906375A true CN102906375A (zh) 2013-01-30

Family

ID=43017149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800240739A Pending CN102906375A (zh) 2010-05-14 2011-05-11 用于轴流式涡轮机的叶片的固定装置及其制造方法

Country Status (6)

Country Link
US (1) US20130101422A1 (de)
EP (2) EP2386721A1 (de)
JP (1) JP5596223B2 (de)
CN (1) CN102906375A (de)
RU (1) RU2012154199A (de)
WO (1) WO2011141514A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269322A (zh) * 2016-04-06 2017-10-20 通用电气公司 蒸汽涡轮机及其鼓形喷嘴
CN108050101A (zh) * 2017-12-19 2018-05-18 哈尔滨广瀚燃气轮机有限公司 一种舰船燃气轮机高压比压气机叶片连接外环
CN110397625A (zh) * 2019-08-15 2019-11-01 上海电气燃气轮机有限公司 一种新型叶片锁紧装置
CN110439858A (zh) * 2019-09-09 2019-11-12 上海电气燃气轮机有限公司 一种具有减振效果的叶片锁紧结构
CN112128040A (zh) * 2020-09-23 2020-12-25 国家电网有限公司 立轴混流式水轮机上下止漏环检查工法

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DE102012200891A1 (de) * 2012-01-23 2013-07-25 Mtu Aero Engines Gmbh System zur Vorgabe einer Einbauposition von Laufschaufeln, Sicherungselement, Laufschaufel, Turbomaschine sowie Verfahren
FR2990462B1 (fr) 2012-05-14 2014-05-30 Snecma Dispositif d'attache d'aubes sur un disque de rotor de turbomachine
US20130333173A1 (en) * 2012-06-15 2013-12-19 Mitsubishi Heavy Industries, Ltd. Blade root spring insertion jig and insertion method of blade root spring
WO2014022358A1 (en) * 2012-08-01 2014-02-06 General Electric Company Buckle joint for split fairing of a gas turbine engine
US20140072419A1 (en) * 2012-09-13 2014-03-13 Manish Joshi Rotary machines and methods of assembling
JP6118104B2 (ja) * 2012-12-26 2017-04-19 川崎重工業株式会社 プロペラ翼固定機構
WO2014204542A2 (en) * 2013-04-01 2014-12-24 United Technologies Corporation Lightweight blade for gas turbine engine
US10400784B2 (en) 2015-05-27 2019-09-03 United Technologies Corporation Fan blade attachment root with improved strain response
US10309240B2 (en) 2015-07-24 2019-06-04 General Electric Company Method and system for interfacing a ceramic matrix composite component to a metallic component
KR101950922B1 (ko) * 2018-09-06 2019-02-21 터보파워텍(주) 가스터빈용 베인조립체
KR102355521B1 (ko) * 2020-08-19 2022-01-24 두산중공업 주식회사 압축기 블레이드의 조립구조와 이를 포함하는 가스 터빈 및 압축기 블레이드의 조립방법

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US2753149A (en) * 1951-03-30 1956-07-03 United Aircraft Corp Blade lock
US4778342A (en) * 1985-07-24 1988-10-18 Imo Delaval, Inc. Turbine blade retainer
US4836749A (en) * 1988-02-19 1989-06-06 Westinghouse Electric Corp. Pre-load device for a turbomachine rotor
US20060280611A1 (en) * 2005-05-31 2006-12-14 Joana Negulescu Axial locking device for turbine blades
CN101258305A (zh) * 2005-09-07 2008-09-03 西门子公司 用于对转子中的动叶片进行轴向固定的装置及其应用
CN101526013A (zh) * 2008-03-07 2009-09-09 曼柴油机欧洲股份公司 固定涡轮叶片的装置

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JPS5918160Y2 (ja) * 1978-03-31 1984-05-25 川崎重工業株式会社 回転機械の翼車装置
US4725200A (en) * 1987-02-24 1988-02-16 Westinghouse Electric Corp. Apparatus and method for reducing relative motion between blade and rotor in steam turbine
JP2500245Y2 (ja) * 1991-04-12 1996-06-05 川崎重工業株式会社 動翼固定装置
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FR2807096B1 (fr) * 2000-03-30 2002-05-31 Abb Alstom Power Nv Disque rotorique de turbine equipe d'ailettes a pied de sapin et procede de montage d'une ailette sur un disque
JP2004076648A (ja) * 2002-08-19 2004-03-11 Toshiba Corp ガスタービンのギヤ交換支援装置
US6761538B2 (en) 2002-10-31 2004-07-13 General Electric Company Continual radial loading device for steam turbine reaction type buckets and related method
JP4352757B2 (ja) * 2003-05-14 2009-10-28 株式会社Ｉｈｉ ジェットエンジン用ファン及びファンスペーサ
GB2406144A (en) * 2003-09-19 2005-03-23 Rolls Royce Plc Gas turbine engine blade retention system using a key
FR2881174B1 (fr) * 2005-01-27 2010-08-20 Snecma Moteurs Dispositif de positionnement d'une aube et disque aubage comportant un tel dispositif
EP1860280A1 (de) * 2006-04-07 2007-11-28 Siemens Aktiengesellschaft Verriegelungsvorrichtung einer Turbinenschaufel mit einem Sperrelement

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US2753149A (en) * 1951-03-30 1956-07-03 United Aircraft Corp Blade lock
US4778342A (en) * 1985-07-24 1988-10-18 Imo Delaval, Inc. Turbine blade retainer
US4836749A (en) * 1988-02-19 1989-06-06 Westinghouse Electric Corp. Pre-load device for a turbomachine rotor
US20060280611A1 (en) * 2005-05-31 2006-12-14 Joana Negulescu Axial locking device for turbine blades
CN101258305A (zh) * 2005-09-07 2008-09-03 西门子公司 用于对转子中的动叶片进行轴向固定的装置及其应用
CN101526013A (zh) * 2008-03-07 2009-09-09 曼柴油机欧洲股份公司 固定涡轮叶片的装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269322A (zh) * 2016-04-06 2017-10-20 通用电气公司 蒸汽涡轮机及其鼓形喷嘴
CN107269322B (zh) * 2016-04-06 2021-04-20 通用电气公司 蒸汽涡轮机及其鼓形喷嘴
CN108050101A (zh) * 2017-12-19 2018-05-18 哈尔滨广瀚燃气轮机有限公司 一种舰船燃气轮机高压比压气机叶片连接外环
CN110397625A (zh) * 2019-08-15 2019-11-01 上海电气燃气轮机有限公司 一种新型叶片锁紧装置
CN110439858A (zh) * 2019-09-09 2019-11-12 上海电气燃气轮机有限公司 一种具有减振效果的叶片锁紧结构
CN112128040A (zh) * 2020-09-23 2020-12-25 国家电网有限公司 立轴混流式水轮机上下止漏环检查工法
CN112128040B (zh) * 2020-09-23 2022-05-24 国家电网有限公司 立轴混流式水轮机上下止漏环检查工法

Also Published As

Publication number Publication date
EP2569514B1 (de) 2014-04-02
RU2012154199A (ru) 2014-06-20
WO2011141514A1 (de) 2011-11-17
JP5596223B2 (ja) 2014-09-24
EP2569514A1 (de) 2013-03-20
US20130101422A1 (en) 2013-04-25
EP2386721A1 (de) 2011-11-16
JP2013526667A (ja) 2013-06-24

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