FR2939834B1 - Roue de turbine avec systeme de retention axiale des aubes - Google Patents

Roue de turbine avec systeme de retention axiale des aubes

Info

Publication number
FR2939834B1
FR2939834B1 FR0858689A FR0858689A FR2939834B1 FR 2939834 B1 FR2939834 B1 FR 2939834B1 FR 0858689 A FR0858689 A FR 0858689A FR 0858689 A FR0858689 A FR 0858689A FR 2939834 B1 FR2939834 B1 FR 2939834B1
Authority
FR
France
Prior art keywords
aubes
turbine wheel
retention system
axial retention
axial
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
FR0858689A
Other languages
English (en)
Other versions
FR2939834A1 (fr
Inventor
Jean Baptiste Arilla
Michel Francois Leon Beaucoueste
Denis Chanteloup
Michel Clastre
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.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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
Priority to FR0858689A priority Critical patent/FR2939834B1/fr
Application filed by Turbomeca SA filed Critical Turbomeca SA
Priority to PCT/FR2009/052553 priority patent/WO2010076493A1/fr
Priority to RU2011129609/06A priority patent/RU2511915C2/ru
Priority to US13/140,078 priority patent/US8721293B2/en
Priority to EP09803867.2A priority patent/EP2366061B1/fr
Priority to KR1020117016600A priority patent/KR101667827B1/ko
Priority to CN200980151198.0A priority patent/CN102257245B/zh
Priority to PL09803867T priority patent/PL2366061T3/pl
Priority to ES09803867.2T priority patent/ES2622837T3/es
Priority to CA2746979A priority patent/CA2746979C/fr
Priority to JP2011541554A priority patent/JP5497063B2/ja
Publication of FR2939834A1 publication Critical patent/FR2939834A1/fr
Application granted granted Critical
Publication of FR2939834B1 publication Critical patent/FR2939834B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0858689A 2008-12-17 2008-12-17 Roue de turbine avec systeme de retention axiale des aubes Expired - Fee Related FR2939834B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR0858689A FR2939834B1 (fr) 2008-12-17 2008-12-17 Roue de turbine avec systeme de retention axiale des aubes
ES09803867.2T ES2622837T3 (es) 2008-12-17 2009-12-16 Rueda de turbina con sistema de retención axial de los álabes
US13/140,078 US8721293B2 (en) 2008-12-17 2009-12-16 Turbine wheel with an axial retention system for vanes
EP09803867.2A EP2366061B1 (fr) 2008-12-17 2009-12-16 Roue de turbine avec système de rétention axiale des aubes
KR1020117016600A KR101667827B1 (ko) 2008-12-17 2009-12-16 블레이드를 축 방향으로 지지하기 위한 시스템을 갖춘 터빈휠
CN200980151198.0A CN102257245B (zh) 2008-12-17 2009-12-16 具有用于轴向地保持叶片的系统的涡轮机叶轮
PCT/FR2009/052553 WO2010076493A1 (fr) 2008-12-17 2009-12-16 Roue de turbine avec système de rétention axiale des aubes
RU2011129609/06A RU2511915C2 (ru) 2008-12-17 2009-12-16 Рабочее колесо турбины и турбомашина, содержащая такое рабочее колесо
CA2746979A CA2746979C (fr) 2008-12-17 2009-12-16 Roue de turbine avec systeme de retention axiale des aubes
JP2011541554A JP5497063B2 (ja) 2008-12-17 2009-12-16 ブレードを軸方向について保持するためのシステムを備えているタービンホイール
PL09803867T PL2366061T3 (pl) 2008-12-17 2009-12-16 Koło turbinowe z osiowym systemem utrzymywania łopatek

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858689A FR2939834B1 (fr) 2008-12-17 2008-12-17 Roue de turbine avec systeme de retention axiale des aubes

Publications (2)

Publication Number Publication Date
FR2939834A1 FR2939834A1 (fr) 2010-06-18
FR2939834B1 true FR2939834B1 (fr) 2016-02-19

Family

ID=40677565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858689A Expired - Fee Related FR2939834B1 (fr) 2008-12-17 2008-12-17 Roue de turbine avec systeme de retention axiale des aubes

Country Status (11)

Country Link
US (1) US8721293B2 (fr)
EP (1) EP2366061B1 (fr)
JP (1) JP5497063B2 (fr)
KR (1) KR101667827B1 (fr)
CN (1) CN102257245B (fr)
CA (1) CA2746979C (fr)
ES (1) ES2622837T3 (fr)
FR (1) FR2939834B1 (fr)
PL (1) PL2366061T3 (fr)
RU (1) RU2511915C2 (fr)
WO (1) WO2010076493A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963806B1 (fr) 2010-08-10 2013-05-03 Snecma Dispositif de blocage d'un pied d'une aube de rotor
US9567857B2 (en) 2013-03-08 2017-02-14 Rolls-Royce North American Technologies, Inc. Turbine split ring retention and anti-rotation method
FR3018849B1 (fr) * 2014-03-24 2018-03-16 Safran Aircraft Engines Piece de revolution pour un rotor de turbomachine
FR3021993B1 (fr) * 2014-06-06 2016-06-10 Snecma Procede de dimensionnement d'une turbomachine
FR3026429B1 (fr) * 2014-09-30 2016-12-09 Snecma Aube mobile de turbomachine, comprenant un ergot engageant une entaille de blocage d'un disque de rotor
KR101628613B1 (ko) * 2015-04-01 2016-06-08 두산중공업 주식회사 버켓의 축방향 고정장치
US11085309B2 (en) 2017-09-22 2021-08-10 General Electric Company Outer drum rotor assembly
FR3116298B1 (fr) * 2020-11-16 2023-05-19 Safran Aircraft Engines Disque pour roue mobile de module de turbomachine d’aeronef, comprenant une butee de retention axiale d’aube integree au disque
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
FR3123681B1 (fr) * 2021-06-08 2023-11-10 Safran Helicopter Engines Roue de rotor pour une turbomachine d’aéronef
FR3127255A1 (fr) * 2021-09-23 2023-03-24 Safran Aircraft Engines Ensemble rotatif pour turbomachine
CN114109511B (zh) * 2021-11-12 2024-06-18 中国航发沈阳发动机研究所 一种新型盘心连接结构及具有其的双辐板涡轮盘

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728042A (en) * 1971-08-27 1973-04-17 Westinghouse Electric Corp Axial positioner and seal for cooled rotor blade
US4086757A (en) * 1976-10-06 1978-05-02 Caterpillar Tractor Co. Gas turbine cooling system
SU903572A1 (ru) * 1980-05-16 1982-02-07 Предприятие П/Я В-2504 Рабочее колесо турбомашины
US4304523A (en) * 1980-06-23 1981-12-08 General Electric Company Means and method for securing a member to a structure
US4355957A (en) * 1981-06-18 1982-10-26 United Technologies Corporation Blade damper
DE3743253A1 (de) * 1987-12-19 1989-06-29 Mtu Muenchen Gmbh Axial durchstroemtes laufschaufelgitter fuer verdichter oder turbinen
US5302086A (en) * 1992-08-18 1994-04-12 General Electric Company Apparatus for retaining rotor blades
US5993160A (en) * 1997-12-11 1999-11-30 Pratt & Whitney Canada Inc. Cover plate for gas turbine rotor
US6077035A (en) * 1998-03-27 2000-06-20 Pratt & Whitney Canada Corp. Deflector for controlling entry of cooling air leakage into the gaspath of a gas turbine engine
AU7469700A (en) * 1999-07-01 2001-01-22 Cogent Light Technologies, Inc. Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors
DE19960896A1 (de) * 1999-12-17 2001-06-28 Rolls Royce Deutschland Rückhaltevorrichtung für Rotorschaufeln einer Axialturbomaschine
DE10128505C2 (de) 2001-06-14 2003-04-30 Mtu Aero Engines Gmbh Befestigung von Laufschaufeln
US6758477B2 (en) * 2002-03-26 2004-07-06 General Electric Company Aspirating face seal with axially biasing one piece annular spring
FR2857691B1 (fr) 2003-07-17 2006-02-03 Snecma Moteurs Retention de flasque de rotor
FR2899636B1 (fr) * 2006-04-10 2008-07-04 Snecma Sa Dispositif de retention axiale d'un flasque de disque de rotor de turbomachine

Also Published As

Publication number Publication date
PL2366061T3 (pl) 2017-07-31
EP2366061B1 (fr) 2017-03-22
CN102257245A (zh) 2011-11-23
JP2012512360A (ja) 2012-05-31
FR2939834A1 (fr) 2010-06-18
JP5497063B2 (ja) 2014-05-21
KR20110102908A (ko) 2011-09-19
ES2622837T3 (es) 2017-07-07
RU2011129609A (ru) 2013-01-27
CN102257245B (zh) 2014-07-16
US20110250071A1 (en) 2011-10-13
KR101667827B1 (ko) 2016-10-19
CA2746979A1 (fr) 2010-07-08
RU2511915C2 (ru) 2014-04-10
CA2746979C (fr) 2017-01-17
WO2010076493A1 (fr) 2010-07-08
US8721293B2 (en) 2014-05-13
EP2366061A1 (fr) 2011-09-21

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CD Change of name or company name

Owner name: SAFRAN HELICOPTER ENGINES, FR

Effective date: 20170727

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20200906