DE602005005254D1 - Rotorscheibe einer Turbomaschine - Google Patents

Rotorscheibe einer Turbomaschine

Info

Publication number: DE602005005254D1
Authority: DE; Germany
Prior art keywords: turbomachine; rotor disk; rotor; disk
Prior art date: 2004-07-28
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 - Lifetime

Application number

DE602005005254T

Other languages

English (en)

Other versions

DE602005005254T2 (de

Inventor

Alain Chatel

Laurent Dezouche

Philippe Joly

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 Aircraft Engines SAS

Original Assignee

SNECMA SAS

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.)

2004-07-28

Filing date

2005-07-20

Publication date

2008-04-24

2005-07-20 Application filed by SNECMA SAS filed Critical SNECMA SAS

2008-04-24 Publication of DE602005005254D1 publication Critical patent/DE602005005254D1/de

2009-03-12 Application granted granted Critical

2009-03-12 Publication of DE602005005254T2 publication Critical patent/DE602005005254T2/de

2025-07-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
- 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
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/501—Elasticity

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)

DE602005005254T 2004-07-28 2005-07-20 Rotorscheibe einer Turbomaschine Expired - Lifetime DE602005005254T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0408337A FR2873745B1 (fr)	2004-07-28	2004-07-28	Disque de rotor de turbomachine
FR0408337		2004-07-28

Publications (2)

Publication Number	Publication Date
DE602005005254D1 true DE602005005254D1 (de)	2008-04-24
DE602005005254T2 DE602005005254T2 (de)	2009-03-12

Family

ID=34949338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602005005254T Expired - Lifetime DE602005005254T2 (de)	2004-07-28	2005-07-20	Rotorscheibe einer Turbomaschine

Country Status (6)

Country	Link
US (1)	US7419360B2 (de)
EP (1)	EP1621732B1 (de)
CA (1)	CA2514068C (de)
DE (1)	DE602005005254T2 (de)
FR (1)	FR2873745B1 (de)
RU (1)	RU2358117C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2965008B1 (fr) *	2010-09-16	2013-08-02	Snecma	Disque a aubes pour rotor de turbomachine, et turbomachine equipee d'un tel disque
FR2971542B1 (fr)	2011-02-16	2015-12-25	Snecma	Dispositif de blocage circonferentiel d'aubes pour turbomachine, a deploiement radial par mouvement de rotation d'un organe du dispositif
US9004872B2 (en) *	2011-07-18	2015-04-14	United Technologies Corporation	Bearing surface combined load-lock slots for tangential rotors
EP2562356A1 (de) *	2011-08-24	2013-02-27	Siemens Aktiengesellschaft	Schaufelanordnung
FR2981132B1 (fr) *	2011-10-10	2013-12-06	Snecma	Ensemble pour turbomachine a refroidissement de disque
US9068465B2 (en) *	2012-04-30	2015-06-30	General Electric Company	Turbine assembly
US10099323B2 (en)	2015-10-19	2018-10-16	Rolls-Royce Corporation	Rotating structure and a method of producing the rotating structure
CN110118458B (zh) *	2018-02-06	2021-06-01	合肥华凌股份有限公司	装饰件安装结构及冰箱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3383094A (en) *	1967-01-19	1968-05-14	Gen Electric	Rotor blade locking means
FR1541373A (fr) *	1967-01-19	1968-10-04	Gen Electric	Dispositif de verrouillage des ailettes d'un rotor
US3902824A (en) *	1974-07-29	1975-09-02	Gen Motors Corp	Blade lock
FR2282038A1 (fr) *	1974-08-13	1976-03-12	Mtu Muenchen Gmbh	Dispositif pour fixer les aubes mobiles de turbomachines
GB2112465B (en) *	1981-12-30	1985-04-11	Rolls Royce	Turbomachine rotor
FR2616480B1 (fr) *	1987-06-10	1989-09-29	Snecma	Dispositif de verrouillage d'aubes a pied marteau sur un disque de turbomachine et procedes de montage et de demontage
DE3815977A1 (de) *	1988-05-10	1989-11-30	Mtu Muenchen Gmbh	Folienzwischenlage zur fuegung von reibkorrosionsgefaehrdeten maschinenbauteilen
SU1714170A1 (ru) *	1990-02-23	1992-02-23	Ленинградский Кораблестроительный Институт	Устройство дл фиксации от осевого смещени рабочих лопаток турбомашины
US5460489A (en) *	1994-04-12	1995-10-24	United Technologies Corporation	Turbine blade damper and seal
US6152698A (en) *	1999-08-02	2000-11-28	General Electric Company	Kit of articles and method for assembling articles along a holder distance
FR2810366B1 (fr) *	2000-06-15	2002-10-11	Snecma Moteurs	Dispositif de blocage d'aubes a attaches marteau sur un disque
GB2364554B (en) *	2000-07-07	2004-04-07	Alstom Power Nv	Turbine disc

2004
- 2004-07-28 FR FR0408337A patent/FR2873745B1/fr not_active Expired - Fee Related
2005
- 2005-07-20 EP EP05291560A patent/EP1621732B1/de not_active Expired - Lifetime
- 2005-07-20 DE DE602005005254T patent/DE602005005254T2/de not_active Expired - Lifetime
- 2005-07-25 US US11/187,852 patent/US7419360B2/en active Active
- 2005-07-26 CA CA2514068A patent/CA2514068C/fr not_active Expired - Lifetime
- 2005-07-27 RU RU2005123967/06A patent/RU2358117C2/ru active

Also Published As

Publication number	Publication date
DE602005005254T2 (de)	2009-03-12
US7419360B2 (en)	2008-09-02
US20060024167A1 (en)	2006-02-02
FR2873745B1 (fr)	2008-10-10
FR2873745A1 (fr)	2006-02-03
EP1621732A1 (de)	2006-02-01
RU2358117C2 (ru)	2009-06-10
EP1621732B1 (de)	2008-03-12
CA2514068C (fr)	2012-10-02
RU2005123967A (ru)	2007-02-10
CA2514068A1 (fr)	2006-01-28

Publication	Publication Date	Title
DE602008001269D1 (de)	2010-07-01	Rotorscheibe einer Strömungsmaschine
DE602004002049D1 (de)	2006-10-05	Niederdruck-Turbine einer Turbomaschine
DE602004031424D1 (de)	2011-03-31	Segment eines mantelrings einer turbine
DE502005010604D1 (de)	2011-01-13	Strömungsarbeitsmaschine
DE502004003477D1 (de)	2007-05-24	Filmgekühlte Turbinenschaufel
DE602007001652D1 (de)	2009-09-03	Bewegliche Laufradschaufel einer Strömungsmaschine
DE602005003759D1 (de)	2008-01-24	Gegenläufiges Turbinentriebwerk
DE602004000633D1 (de)	2006-05-24	Turbinenschaufel
DE602004027428D1 (de)	2010-07-15	Turbinenschaufel
DE602004022217D1 (de)	2009-09-10	Rotor eines Turboladers
DE602005012654D1 (de)	2009-03-26	Turbinenbauteil
DE502005003989D1 (de)	2008-06-19	Windkraftanlage
DE50306044D1 (de)	2007-02-01	Schaufel einer Turbine
DE502006003548D1 (de)	2009-06-04	Beschichtete Turbinenschaufel
DE602007011169D1 (de)	2011-01-27	Rotor-Leitschaufel einer Strömungsmaschine
PL1820963T3 (pl)	2016-01-29	Sposób eksploatacji silnika wiatrowego
DE502004010235D1 (de)	2009-11-26	Turbinenschaufel
DE502006002383D1 (de)	2009-01-29	Turbinenrad
DK1577551T3 (da)	2012-09-17	Vindenergianlæg
DE502005002145D1 (de)	2008-01-17	Rotor einer Turbomaschine, insbesondere Gasturbinenrotor
NO20055637L (no)	2006-05-31	Skovlhjul for hydraulisk francisturbin
DE602006012915D1 (de)	2010-04-29	Leitschaufeln einer verbesserten Turbomaschine
NO20054322D0 (no)	2005-09-20	Rotorblad for forste trinn i en gassturbin
DE602005005254D1 (de)	2008-04-24	Rotorscheibe einer Turbomaschine
DE602004002697D1 (de)	2006-11-16	Turbinenschaufel

Legal Events

Date	Code	Title	Description
2009-04-16	8364	No opposition during term of opposition