FR2834751B1 - Amenagement de rotor d'une turbomachine - Google Patents

Amenagement de rotor d'une turbomachine

Info

Publication number
FR2834751B1
FR2834751B1 FR0200522A FR0200522A FR2834751B1 FR 2834751 B1 FR2834751 B1 FR 2834751B1 FR 0200522 A FR0200522 A FR 0200522A FR 0200522 A FR0200522 A FR 0200522A FR 2834751 B1 FR2834751 B1 FR 2834751B1
Authority
FR
France
Prior art keywords
turbomachine
rotor arrangement
rotor
arrangement
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
FR0200522A
Other languages
English (en)
Other versions
FR2834751A1 (fr
Inventor
Michel Gilbert Roland Brault
Laurent Luc Arnaud Palmisano
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 Moteurs 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
Application filed by SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0200522A priority Critical patent/FR2834751B1/fr
Priority to US10/346,134 priority patent/US7008190B2/en
Priority to EP03290117A priority patent/EP1329589B1/fr
Priority to DE60304305T priority patent/DE60304305T2/de
Priority to ES03290117T priority patent/ES2256683T3/es
Publication of FR2834751A1 publication Critical patent/FR2834751A1/fr
Application granted granted Critical
Publication of FR2834751B1 publication Critical patent/FR2834751B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
FR0200522A 2002-01-17 2002-01-17 Amenagement de rotor d'une turbomachine Expired - Fee Related FR2834751B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0200522A FR2834751B1 (fr) 2002-01-17 2002-01-17 Amenagement de rotor d'une turbomachine
US10/346,134 US7008190B2 (en) 2002-01-17 2003-01-17 Turbomachine rotor arrangement
EP03290117A EP1329589B1 (fr) 2002-01-17 2003-01-17 Amenagement de rotor d'une turbomachine
DE60304305T DE60304305T2 (de) 2002-01-17 2003-01-17 Rotorkonfiguration für eine Turbomaschine
ES03290117T ES2256683T3 (es) 2002-01-17 2003-01-17 Configuracion de rotor de una turbomaquina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200522A FR2834751B1 (fr) 2002-01-17 2002-01-17 Amenagement de rotor d'une turbomachine

Publications (2)

Publication Number Publication Date
FR2834751A1 FR2834751A1 (fr) 2003-07-18
FR2834751B1 true FR2834751B1 (fr) 2004-09-10

Family

ID=8871320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200522A Expired - Fee Related FR2834751B1 (fr) 2002-01-17 2002-01-17 Amenagement de rotor d'une turbomachine

Country Status (5)

Country Link
US (1) US7008190B2 (fr)
EP (1) EP1329589B1 (fr)
DE (1) DE60304305T2 (fr)
ES (1) ES2256683T3 (fr)
FR (1) FR2834751B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875534B1 (fr) † 2004-09-21 2006-12-22 Snecma Moteurs Sa Module de turbine pour moteur a turbine a gaz avec rotor comportant un corps monobloc
FR2887890B1 (fr) * 2005-06-30 2007-10-12 Snecma Composition de materiau abradable, piece thermomecanique ou carter comprenant un revetement et procede de fabrication ou de reparation d'un revetement presentant cette composition
FR2895021B1 (fr) * 2005-12-16 2010-09-03 Snecma Systeme d'etancheite inter-etages dans une turbomachine
FR2914008B1 (fr) * 2007-03-21 2009-10-09 Snecma Sa Ensemble rotatif d'une soufflante de turbomachine
FR2966867B1 (fr) * 2010-10-28 2015-05-29 Snecma Ensemble de disques de rotor pour une turbomachine
US8840373B2 (en) * 2011-08-03 2014-09-23 United Technologies Corporation Gas turbine engine rotor construction
RU2506428C1 (ru) * 2012-10-15 2014-02-10 Открытое акционерное общество "Авиадвигатель" Многоступенчатая газовая силовая турбина
RU2506427C1 (ru) * 2012-11-07 2014-02-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Ротор турбины газотурбинного двигателя
RU2534684C1 (ru) * 2013-11-25 2014-12-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Турбина двухконтурного газотурбинного двигателя
US10036278B2 (en) * 2014-04-11 2018-07-31 United Technologies Corporation High pressure compressor thermal shield apparatus and system
EP3124742B1 (fr) * 2015-07-28 2018-11-07 MTU Aero Engines GmbH Turbine a gaz

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234848A (de) * 1943-02-09 1944-10-31 Tech Studien Ag Läufer für Kreiselmaschinen mit axial nebeneinander angeordneten, durch Schrauben miteinander verbundenen Drehkörpern.
US2773667A (en) * 1950-02-08 1956-12-11 Gen Motors Corp Turbine rotor sealing ring
GB706563A (en) * 1951-04-18 1954-03-31 Bristol Aeroplane Co Ltd Improvements in or relating to rotors for axial flow compressors or turbines
US2825124A (en) * 1952-02-05 1958-03-04 Gen Motors Corp Method of making a fabricated rotor
BE534314A (fr) * 1953-12-24
GB848465A (en) * 1957-06-14 1960-09-14 Napier & Son Ltd Rotors of multi-stage axial flow compressors or turbines
GB858763A (en) * 1957-06-14 1961-01-18 Napier & Son Ltd Rotors for multi-stage axial flow compressors or turbines
US3295825A (en) * 1965-03-10 1967-01-03 Gen Motors Corp Multi-stage turbine rotor
FR1534718A (fr) * 1967-02-27 1968-08-02 Snecma Perfectionnements aux turbo-machines à flux axial
US3868197A (en) * 1973-10-26 1975-02-25 Westinghouse Electric Corp Spacer rings for a gas turbine rotor

Also Published As

Publication number Publication date
EP1329589A1 (fr) 2003-07-23
DE60304305D1 (de) 2006-05-18
EP1329589B1 (fr) 2006-03-29
ES2256683T3 (es) 2006-07-16
US7008190B2 (en) 2006-03-07
DE60304305T2 (de) 2006-12-21
US20030133803A1 (en) 2003-07-17
FR2834751A1 (fr) 2003-07-18

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20081029