JP2010501765A - タービン翼固定装置 - Google Patents

タービン翼固定装置 Download PDF

Info

Publication number
JP2010501765A
JP2010501765A JP2009524997A JP2009524997A JP2010501765A JP 2010501765 A JP2010501765 A JP 2010501765A JP 2009524997 A JP2009524997 A JP 2009524997A JP 2009524997 A JP2009524997 A JP 2009524997A JP 2010501765 A JP2010501765 A JP 2010501765A
Authority
JP
Japan
Prior art keywords
turbine blade
fixing device
key
blade fixing
pulling means
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
JP2009524997A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010501765A5 (OSRAM
Inventor
ヘルミス、トーマス
クラインハウス、ミヒャエル
リヒター、クリストフ
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 JP2010501765A publication Critical patent/JP2010501765A/ja
Publication of JP2010501765A5 publication Critical patent/JP2010501765A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • F01D5/326—Locking of axial insertion type blades by other means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Plates (AREA)
  • Installation Of Indoor Wiring (AREA)
JP2009524997A 2006-08-25 2007-08-02 タービン翼固定装置 Pending JP2010501765A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06017818A EP1892380A1 (de) 2006-08-25 2006-08-25 Schaufelbefestigung einer Turbine
PCT/EP2007/058001 WO2008022890A1 (de) 2006-08-25 2007-08-02 Schaufelbefestigung einer turbine

Publications (2)

Publication Number Publication Date
JP2010501765A true JP2010501765A (ja) 2010-01-21
JP2010501765A5 JP2010501765A5 (OSRAM) 2010-07-08

Family

ID=37685152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009524997A Pending JP2010501765A (ja) 2006-08-25 2007-08-02 タービン翼固定装置

Country Status (7)

Country Link
US (1) US8192167B2 (OSRAM)
EP (2) EP1892380A1 (OSRAM)
JP (1) JP2010501765A (OSRAM)
CN (1) CN101506475B (OSRAM)
AT (1) ATE459786T1 (OSRAM)
DE (1) DE502007003039D1 (OSRAM)
WO (1) WO2008022890A1 (OSRAM)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015524531A (ja) * 2012-07-27 2015-08-24 シーメンス アクティエンゲゼルシャフト ターボ機械のための翼リング
WO2015129580A1 (ja) * 2014-02-26 2015-09-03 三菱日立パワーシステムズ株式会社 動翼保持装置、動翼固定部材押込装置、回転機械の製造方法、組立方法、解体方法
JP2016070095A (ja) * 2014-09-26 2016-05-09 新日本造機株式会社 タービン
KR20170103010A (ko) * 2015-01-20 2017-09-12 지멘스 악티엔게젤샤프트 터빈 블레이드용 고정 장치를 갖는 블레이드 체결 기구
JP2018115657A (ja) * 2016-12-22 2018-07-26 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｔｅｃｎｏｌｏｇｉｅ Ｓ．Ｒ．Ｌ． タービンブレードおよび係止セット
JP2023514100A (ja) * 2020-02-25 2023-04-05 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ 回転機械内の軸方向エントリブレードにシュラウド干渉を与えるための方法及び回転機械
KR20230109882A (ko) * 2022-01-14 2023-07-21 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법
KR20230109879A (ko) * 2022-01-14 2023-07-21 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299060A1 (de) * 2009-09-17 2011-03-23 Siemens Aktiengesellschaft Schaufelbefestigung mit Sicherheitseinrichtung für Turbinenschaufeln
FR2963383B1 (fr) * 2010-07-27 2016-09-09 Snecma Aube de turbomachine, rotor, turbine basse pression et turbomachine equipes d'une telle aube
JP5675674B2 (ja) * 2012-02-29 2015-02-25 三菱重工業株式会社 タービン動翼の抜け止め構造およびこれを備えた回転機械
EP2711504A1 (de) * 2012-09-19 2014-03-26 Siemens Aktiengesellschaft Vorrichtung zum Überbrücken eines Spiels
US20140199172A1 (en) 2013-01-11 2014-07-17 General Electric Company Turbomachine and method of handling turbomachine components
EP2816196A1 (de) * 2013-06-21 2014-12-24 Siemens Aktiengesellschaft Schaufelbefestigung für Turbinenschaufeln und zugehöriger Rotor
US9739160B2 (en) 2013-10-18 2017-08-22 Siemens Aktiengesellschaft Adjustable blade root spring for turbine blade fixation in turbomachinery
US9909431B2 (en) 2013-10-18 2018-03-06 Siemens Energy, Inc. Variable dual spring blade root support for gas turbines
KR102182102B1 (ko) * 2014-11-27 2020-11-23 한화에어로스페이스 주식회사 터빈 장치
GB201504186D0 (en) * 2015-03-12 2015-04-29 Rolls Royce Plc Chocking and retaining device
US9844855B1 (en) * 2016-06-21 2017-12-19 Po-Shen Chen Workpiece clamp device with single side
FR3057908B1 (fr) * 2016-10-21 2019-11-22 Safran Aircraft Engines Ensemble rotatif d'une turbomachine muni d'un systeme de maintien axial d'une aube
KR102095033B1 (ko) * 2017-05-30 2020-03-30 두산중공업 주식회사 베인 링 조립체 및 이를 포함하는 압축기, 가스터빈
FR3102206B1 (fr) * 2019-10-18 2023-02-17 Safran Aircraft Engines Ensemble pour une aube de turbomachine comprenant une attache définissant une alvéole et une cale adaptée pour être reçue dans l’alvéole en même temps qu’un pied de l’aube
US11396822B2 (en) * 2020-08-25 2022-07-26 General Electric Company Blade dovetail and retention apparatus
KR102388988B1 (ko) * 2020-08-25 2022-04-20 두산중공업 주식회사 로터 및 이를 포함하는 터보머신
CN112628198B (zh) * 2020-12-23 2022-09-06 沈阳理工大学 一种安装边防外翻的航空发动机多级盘及其使用方法
KR102478172B1 (ko) * 2021-02-02 2022-12-14 두산에너빌리티 주식회사 회전 기계, 이를 포함하는 가스 터빈, 회전 기계의 조립 방법
FR3121954B1 (fr) * 2021-04-20 2023-07-14 Safran Aircraft Engines Dispositif de calage d’un pied d’aube dans une alveole d’un disque de rotor de turbomachine
FR3132078B1 (fr) * 2022-01-24 2023-12-08 Safran Aircraft Engines Ensemble de fixation pour une aube pour turbomachine
CN115773278B (zh) * 2022-12-21 2024-02-13 无锡市盛禾泰业涡轮增压器有限公司 一种用于涡轮增压器的多级叶轮结构
KR102803494B1 (ko) 2023-01-27 2025-05-02 두산에너빌리티 주식회사 로터 디스크 어셈블리 및 이를 포함하는 가스 터빈
FR3147602B1 (fr) * 2023-04-05 2025-03-14 Alpinov X Rotor pour la compression de gaz aqueux à aube fixée à un support via au moins un système d’assemblage
US12065948B1 (en) * 2023-06-09 2024-08-20 Rtx Corporation Blade spacer

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834408C (de) * 1950-11-23 1952-03-20 Maschf Augsburg Nuernberg Ag Vorverspannte axiale Schaufelfussbefestigung fuer Dampf- und Gasturbinen
JPS5738603A (en) * 1980-08-15 1982-03-03 Hitachi Ltd Fixing construction of rotary machine blade
JPS57198301U (OSRAM) * 1981-06-15 1982-12-16
JPS5997207U (ja) * 1982-12-22 1984-07-02 株式会社東芝 タ−ビン羽根固定装置
JPS59192801A (ja) * 1983-04-15 1984-11-01 Hitachi Ltd 着脱容易な動翼固定方法
JPH02112602A (ja) * 1988-09-14 1990-04-25 Westinghouse Electric Corp <We> 予荷重力の付与装置
JPH07166804A (ja) * 1991-04-29 1995-06-27 Westinghouse Electric Corp <We> タービン羽根組立体
JPH10299407A (ja) * 1997-04-22 1998-11-10 Hitachi Ltd ガスタービンエンジンのロータ
JPH11182494A (ja) * 1997-12-22 1999-07-06 Toshiba Corp 軸流圧縮機
JP2002520532A (ja) * 1998-07-09 2002-07-09 プラット アンド ホイットニー カナダ コーポレイション ガスタービンのロータのためのブレード保持具
JP2002332802A (ja) * 2001-04-26 2002-11-22 Alstom (Switzerland) Ltd ターボ機械のロータに動翼を固定するための装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942842A (en) * 1956-06-13 1960-06-28 Gen Motors Corp Turbine blade lock
JPS57198301A (en) 1981-05-29 1982-12-04 Matsushita Electric Ind Co Ltd Laminated rotor
JPS5997207A (ja) 1982-11-26 1984-06-05 Nippon Telegr & Teleph Corp <Ntt> 移動局ダイバ−シチアンテナ装置
US4778342A (en) * 1985-07-24 1988-10-18 Imo Delaval, Inc. Turbine blade retainer
DE3718678A1 (de) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh Fasertechnische verdichterschaufel
US4850801A (en) * 1987-12-21 1989-07-25 United Technologies Corporation Aircraft propeller blade retention
US5263898A (en) * 1988-12-14 1993-11-23 General Electric Company Propeller blade retention system
US5163817A (en) * 1989-10-16 1992-11-17 United Technologies Corporation Rotor blade retention
US5431542A (en) * 1994-04-29 1995-07-11 United Technologies Corporation Ramped dovetail rails for rotor blade assembly
US6213719B1 (en) * 1999-07-28 2001-04-10 United Technologies Corporation Bar wedge preload apparatus for a propeller blade
US6796769B2 (en) * 2002-10-02 2004-09-28 General Electric Company Radial retainer for single lobe turbine blade attachment and method for radially retaining a turbine blade in a turbine blade slot
EP1643082A1 (de) * 2004-09-30 2006-04-05 Siemens Aktiengesellschaft Schaufelbefestigung einer Turbine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834408C (de) * 1950-11-23 1952-03-20 Maschf Augsburg Nuernberg Ag Vorverspannte axiale Schaufelfussbefestigung fuer Dampf- und Gasturbinen
JPS5738603A (en) * 1980-08-15 1982-03-03 Hitachi Ltd Fixing construction of rotary machine blade
JPS57198301U (OSRAM) * 1981-06-15 1982-12-16
JPS5997207U (ja) * 1982-12-22 1984-07-02 株式会社東芝 タ−ビン羽根固定装置
JPS59192801A (ja) * 1983-04-15 1984-11-01 Hitachi Ltd 着脱容易な動翼固定方法
JPH02112602A (ja) * 1988-09-14 1990-04-25 Westinghouse Electric Corp <We> 予荷重力の付与装置
JPH07166804A (ja) * 1991-04-29 1995-06-27 Westinghouse Electric Corp <We> タービン羽根組立体
JPH10299407A (ja) * 1997-04-22 1998-11-10 Hitachi Ltd ガスタービンエンジンのロータ
JPH11182494A (ja) * 1997-12-22 1999-07-06 Toshiba Corp 軸流圧縮機
JP2002520532A (ja) * 1998-07-09 2002-07-09 プラット アンド ホイットニー カナダ コーポレイション ガスタービンのロータのためのブレード保持具
JP2002332802A (ja) * 2001-04-26 2002-11-22 Alstom (Switzerland) Ltd ターボ機械のロータに動翼を固定するための装置

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015524531A (ja) * 2012-07-27 2015-08-24 シーメンス アクティエンゲゼルシャフト ターボ機械のための翼リング
WO2015129580A1 (ja) * 2014-02-26 2015-09-03 三菱日立パワーシステムズ株式会社 動翼保持装置、動翼固定部材押込装置、回転機械の製造方法、組立方法、解体方法
JPWO2015129580A1 (ja) * 2014-02-26 2017-03-30 三菱日立パワーシステムズ株式会社 動翼保持装置、動翼固定部材押込装置、回転機械の製造方法、組立方法、解体方法
JP2016070095A (ja) * 2014-09-26 2016-05-09 新日本造機株式会社 タービン
KR101942209B1 (ko) * 2015-01-20 2019-01-24 지멘스 악티엔게젤샤프트 터빈 블레이드용 고정 장치를 갖는 블레이드 체결 기구
KR20170103010A (ko) * 2015-01-20 2017-09-12 지멘스 악티엔게젤샤프트 터빈 블레이드용 고정 장치를 갖는 블레이드 체결 기구
JP2018505994A (ja) * 2015-01-20 2018-03-01 シーメンス アクティエンゲゼルシャフト タービンブレードのための固定デバイスを有するブレード締結機構
JP7037929B2 (ja) 2016-12-22 2022-03-17 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ タービンブレードおよび係止セット
JP2018115657A (ja) * 2016-12-22 2018-07-26 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｔｅｃｎｏｌｏｇｉｅ Ｓ．Ｒ．Ｌ． タービンブレードおよび係止セット
JP2023514100A (ja) * 2020-02-25 2023-04-05 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ 回転機械内の軸方向エントリブレードにシュラウド干渉を与えるための方法及び回転機械
JP7432743B2 (ja) 2020-02-25 2024-02-16 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータ 回転機械内の軸方向エントリブレードにシュラウド干渉を与えるための方法及び回転機械
US12104502B2 (en) 2020-02-25 2024-10-01 Nuovo Pignone Tecnologie—SRL Method for giving shroud interference to axial-entry blades in a rotary machine and rotary machine
KR20230109882A (ko) * 2022-01-14 2023-07-21 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법
KR20230109879A (ko) * 2022-01-14 2023-07-21 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법
KR102703146B1 (ko) * 2022-01-14 2024-09-04 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법
KR102703143B1 (ko) * 2022-01-14 2024-09-04 두산에너빌리티 주식회사 블레이드 고정 조립체, 이를 포함하는 가스 터빈 및 가스 터빈 제조 방법

Also Published As

Publication number Publication date
CN101506475B (zh) 2013-01-23
US8192167B2 (en) 2012-06-05
EP2076656B1 (de) 2010-03-03
ATE459786T1 (de) 2010-03-15
DE502007003039D1 (de) 2010-04-15
EP1892380A1 (de) 2008-02-27
US20090324414A1 (en) 2009-12-31
CN101506475A (zh) 2009-08-12
WO2008022890A1 (de) 2008-02-28
EP2076656A1 (de) 2009-07-08

Similar Documents

Publication Publication Date Title
JP2010501765A (ja) タービン翼固定装置
US20080050195A1 (en) Expansion dowel
JP2010501765A5 (OSRAM)
JP2008215348A (ja) ターボ機械ファン
FR2833370A1 (fr) Agencement pour la fixation d&#39;un dispositif d&#39;essuyage permettant l&#39;effacement de l&#39;arbre d&#39;entrainement en cas de choc
JP2004508956A (ja) 切削工具
KR970010011A (ko) 스패너
US8573944B2 (en) Anti-wear device of a turbomachine rotor
WO2019162146A1 (fr) Dispositif de retenue pour organe filete, notamment pour ecrou
WO2013181399A1 (en) Retention assembly including sleeve
JP6433519B2 (ja) チェーンテンショナ
JP2007138944A (ja) 保持システムおよび方法
JP5981038B2 (ja) 遊びを克服するための装置
JP5197251B2 (ja) クリップ
JP6512009B2 (ja) 締結装置
CN106104068B (zh) 减振器的制造方法
JP5215091B2 (ja) ロッカアームユニット
CN111566370A (zh) 至少具有离合器和轴的驱动设备
JP6231807B2 (ja) ボルトの弛み止め構造
JP5464647B2 (ja) チェーンテンショナ
JP2009299550A (ja) ラッシュアジャスタ
JP6231795B2 (ja) ボルト・ナットの弛み止め構造
CN114378761B (zh) 锁紧杯冲凿工具
JP2009092108A (ja) 回転体と回転軸の締結構造
US9683647B2 (en) Method for making a pinion for being assembled on a turbine axis of an internal combustion engine

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100521

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100521

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20100521

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110628

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110922

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110930

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111220

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120529