FR2857419B1 - Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseur - Google Patents
Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseurInfo
- Publication number
- FR2857419B1 FR2857419B1 FR0308556A FR0308556A FR2857419B1 FR 2857419 B1 FR2857419 B1 FR 2857419B1 FR 0308556 A FR0308556 A FR 0308556A FR 0308556 A FR0308556 A FR 0308556A FR 2857419 B1 FR2857419 B1 FR 2857419B1
- Authority
- FR
- France
- Prior art keywords
- discs
- compressor
- improved connection
- rotor lines
- rotor
- 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
Links
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
-
- 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
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
-
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308556A FR2857419B1 (fr) | 2003-07-11 | 2003-07-11 | Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseur |
EP04291706A EP1496266B1 (fr) | 2003-07-11 | 2004-07-06 | Liaison entre disques aubagés sur la ligne rotor d'un compresseur |
ES04291706T ES2297352T3 (es) | 2003-07-11 | 2004-07-06 | Union entre discos de alabes en el rotor de un compresor. |
DE602004011643T DE602004011643T2 (de) | 2003-07-11 | 2004-07-06 | Verbindung zwischen Schaufelscheiben eines Verdichterrotors |
JP2004200227A JP4146399B2 (ja) | 2003-07-11 | 2004-07-07 | コンプレッサのロータライン上のブレード付きディスク間の改良型接続 |
US10/885,110 US7210909B2 (en) | 2003-07-11 | 2004-07-07 | Connection between bladed discs on the rotor line of a compressor |
CA2472934A CA2472934C (fr) | 2003-07-11 | 2004-07-08 | Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseur |
RU2004121113/06A RU2279571C2 (ru) | 2003-07-11 | 2004-07-09 | Деталь ротора компрессора, усовершенствованная связь между дисками с системами лопаток на линии ротора компрессора, турбомашина и способ монтажа связи (варианты) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308556A FR2857419B1 (fr) | 2003-07-11 | 2003-07-11 | Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2857419A1 FR2857419A1 (fr) | 2005-01-14 |
FR2857419B1 true FR2857419B1 (fr) | 2005-09-23 |
Family
ID=33443277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0308556A Expired - Fee Related FR2857419B1 (fr) | 2003-07-11 | 2003-07-11 | Liaison amelioree entre disques aubages sur la ligne rotor d'un compresseur |
Country Status (8)
Country | Link |
---|---|
US (1) | US7210909B2 (fr) |
EP (1) | EP1496266B1 (fr) |
JP (1) | JP4146399B2 (fr) |
CA (1) | CA2472934C (fr) |
DE (1) | DE602004011643T2 (fr) |
ES (1) | ES2297352T3 (fr) |
FR (1) | FR2857419B1 (fr) |
RU (1) | RU2279571C2 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868814B1 (fr) | 2004-04-09 | 2009-12-18 | Snecma Moteurs | Dispositif d'assemblage de brides annulaires, en particulier dans une turbomachine |
FR2875535B1 (fr) * | 2004-09-21 | 2009-10-30 | Snecma Moteurs Sa | Module de turbine pour moteur a turbine a gaz |
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 |
FR2885167B1 (fr) | 2005-04-29 | 2007-06-29 | Snecma Moteurs Sa | Module de turbine pour moteur a turbine a gaz |
DE102007031712A1 (de) * | 2007-07-06 | 2009-01-08 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung und Verfahren zum Einspannen von beschaufelten Rotorscheiben eines Strahltriebwerkes |
GB2456520B (en) * | 2008-01-16 | 2009-12-09 | Rolls Royce Plc | A turbomachinery disc |
FR2931869B1 (fr) | 2008-05-29 | 2014-12-12 | Snecma | Bride annulaire de fixation d'un element de rotor ou de stator |
FR2931873B1 (fr) * | 2008-05-29 | 2010-08-20 | Snecma | Ensemble d'un disque de turbine d'un moteur a turbine a gaz et d'un tourillon support de palier,circuit de refroidissement d'un disque de turbine d'un tel ensemble. |
EP2479231B1 (fr) * | 2009-02-13 | 2020-07-08 | Avery Dennison Corporation | Composés adhésifs |
FR2942854B1 (fr) * | 2009-03-06 | 2014-07-04 | Snecma | Dispositif de reparation pour bride de carter de moteur aeronautique |
US8769814B2 (en) * | 2009-07-06 | 2014-07-08 | United Technologies Corporation | Device and method for repairing a forward frame V-blade in an aircraft engine |
RU2453708C1 (ru) * | 2010-12-22 | 2012-06-20 | Открытое акционерное общество "Авиадвигатель" | Ротор двухступенчатой турбины |
RU2453709C1 (ru) * | 2010-12-23 | 2012-06-20 | Открытое акционерное общество "Авиадвигатель" | Ротор турбины газотурбинного двигателя |
US20130025290A1 (en) * | 2011-07-29 | 2013-01-31 | United Technologies Corporation | Ingestion-tolerant low leakage low pressure turbine |
US20130156584A1 (en) * | 2011-12-16 | 2013-06-20 | Carney R. Anderson | Compressor rotor with internal stiffening ring of distinct material |
RU2532390C1 (ru) * | 2013-09-10 | 2014-11-10 | Открытое акционерное общество "Авиадвигатель" | Ротор турбины высокого давления |
RU2564959C1 (ru) * | 2014-10-14 | 2015-10-10 | Открытое акционерное общество "Авиадвигатель" | Газотурбинный двигатель |
FR3057015B1 (fr) * | 2016-09-30 | 2018-12-07 | Safran Aircraft Engines | Disque de rotor comportant une toile a epaisseur variable |
DE102017205122A1 (de) | 2017-03-27 | 2018-09-27 | MTU Aero Engines AG | Turbomaschinen-Bauteilanordnung |
US10697300B2 (en) * | 2017-12-14 | 2020-06-30 | Raytheon Technologies Corporation | Rotor balance weight system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5052891A (en) * | 1990-03-12 | 1991-10-01 | General Motors Corporation | Connection for gas turbine engine rotor elements |
US5211541A (en) * | 1991-12-23 | 1993-05-18 | General Electric Company | Turbine support assembly including turbine heat shield and bolt retainer assembly |
US5350278A (en) * | 1993-06-28 | 1994-09-27 | The United States Of America As Represented By The Secretary Of The Air Force | Joining means for rotor discs |
US5388963A (en) * | 1993-07-02 | 1995-02-14 | United Technologies Corporation | Flange for high speed rotors |
DE19828817C2 (de) * | 1998-06-27 | 2000-07-13 | Mtu Muenchen Gmbh | Rotor für eine Turbomaschine |
US6511294B1 (en) * | 1999-09-23 | 2003-01-28 | General Electric Company | Reduced-stress compressor blisk flowpath |
US6375421B1 (en) * | 2000-01-31 | 2002-04-23 | General Electric Company | Piggyback rotor blisk |
-
2003
- 2003-07-11 FR FR0308556A patent/FR2857419B1/fr not_active Expired - Fee Related
-
2004
- 2004-07-06 EP EP04291706A patent/EP1496266B1/fr not_active Expired - Lifetime
- 2004-07-06 DE DE602004011643T patent/DE602004011643T2/de not_active Expired - Lifetime
- 2004-07-06 ES ES04291706T patent/ES2297352T3/es not_active Expired - Lifetime
- 2004-07-07 JP JP2004200227A patent/JP4146399B2/ja not_active Expired - Lifetime
- 2004-07-07 US US10/885,110 patent/US7210909B2/en not_active Expired - Lifetime
- 2004-07-08 CA CA2472934A patent/CA2472934C/fr not_active Expired - Lifetime
- 2004-07-09 RU RU2004121113/06A patent/RU2279571C2/ru active
Also Published As
Publication number | Publication date |
---|---|
US7210909B2 (en) | 2007-05-01 |
ES2297352T3 (es) | 2008-05-01 |
JP2005030398A (ja) | 2005-02-03 |
CA2472934C (fr) | 2011-11-22 |
EP1496266B1 (fr) | 2008-02-06 |
RU2004121113A (ru) | 2006-01-10 |
RU2279571C2 (ru) | 2006-07-10 |
US20050025625A1 (en) | 2005-02-03 |
DE602004011643D1 (de) | 2008-03-20 |
DE602004011643T2 (de) | 2009-01-29 |
FR2857419A1 (fr) | 2005-01-14 |
CA2472934A1 (fr) | 2005-01-11 |
JP4146399B2 (ja) | 2008-09-10 |
EP1496266A1 (fr) | 2005-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20100331 |