JP2010501765A5 - - Google Patents

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Publication number
JP2010501765A5
JP2010501765A5 JP2009524997A JP2009524997A JP2010501765A5 JP 2010501765 A5 JP2010501765 A5 JP 2010501765A5 JP 2009524997 A JP2009524997 A JP 2009524997A JP 2009524997 A JP2009524997 A JP 2009524997A JP 2010501765 A5 JP2010501765 A5 JP 2010501765A5
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JP
Japan
Prior art keywords
key
turbine blade
blade fixing
equipment according
turbine
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
JP2010501765A (ja
Filing date
Publication date
Priority claimed from EP06017818A external-priority patent/EP1892380A1/de
Application filed filed Critical
Publication of JP2010501765A publication Critical patent/JP2010501765A/ja
Publication of JP2010501765A5 publication Critical patent/JP2010501765A5/ja
Pending legal-status Critical Current

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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 JP2010501765A (ja) 2010-01-21
JP2010501765A5 true 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)

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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
DE102012213227B3 (de) * 2012-07-27 2013-09-26 Siemens Aktiengesellschaft Schaufelkranz für eine Turbomaschine
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
CN106030041B (zh) * 2014-02-26 2018-09-18 三菱日立电力系统株式会社 动叶片保持装置、动叶片固定构件按压装置、旋转机械的制造方法、组装方法、解体方法
JP6329471B2 (ja) * 2014-09-26 2018-05-23 新日本造機株式会社 タービン
KR102182102B1 (ko) * 2014-11-27 2020-11-23 한화에어로스페이스 주식회사 터빈 장치
EP3048256A1 (de) 2015-01-20 2016-07-27 Siemens Aktiengesellschaft Rotor umfassend eine Turbinenschaufel mit einer Sicherungseinrichtung
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
IT201600130088A1 (it) * 2016-12-22 2018-06-22 Nuovo Pignone Tecnologie Srl Pala di turbina e set di fissaggio
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
IT202000003895A1 (it) 2020-02-25 2021-08-25 Nuovo Pignone Tecnologie Srl Metodo per fornire interferenza di protezione alle lame ad entrata assiale in una macchina rotativa e macchina rotativa.
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
KR102703143B1 (ko) * 2022-01-14 2024-09-04 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
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

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US2942842A (en) * 1956-06-13 1960-06-28 Gen Motors Corp Turbine blade lock
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JPH10299407A (ja) 1997-04-22 1998-11-10 Hitachi Ltd ガスタービンエンジンのロータ
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US5984639A (en) * 1998-07-09 1999-11-16 Pratt & Whitney Canada Inc. Blade retention apparatus for gas turbine rotor
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DE10120532A1 (de) 2001-04-26 2002-10-31 Alstom Switzerland Ltd Vorrichtung und Verfahren zur Befestigung einer Laufschaufel längs einer innerhalb eines Rotors einer axial durchströmten Turbomaschine verlaufenden Umfangsnut
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