DE602006001786D1 - Beschaufelter Rotor - Google Patents
Beschaufelter RotorInfo
- Publication number
- DE602006001786D1 DE602006001786D1 DE602006001786T DE602006001786T DE602006001786D1 DE 602006001786 D1 DE602006001786 D1 DE 602006001786D1 DE 602006001786 T DE602006001786 T DE 602006001786T DE 602006001786 T DE602006001786 T DE 602006001786T DE 602006001786 D1 DE602006001786 D1 DE 602006001786D1
- Authority
- DE
- Germany
- Prior art keywords
- bladed rotor
- bladed
- 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.)
- Active
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
- 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
- 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
- F01D5/32—Locking, e.g. by final locking blades or keys
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505297A FR2886336B1 (fr) | 2005-05-26 | 2005-05-26 | Perfectionnement a une roue aubagee de rotor pour renforcer le verrouillage des aubes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006001786D1 true DE602006001786D1 (de) | 2008-08-28 |
Family
ID=34955464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006001786T Active DE602006001786D1 (de) | 2005-05-26 | 2006-05-23 | Beschaufelter Rotor |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060269417A1 (de) |
EP (1) | EP1726786B1 (de) |
JP (1) | JP5063034B2 (de) |
CN (1) | CN1932250A (de) |
CA (1) | CA2548603A1 (de) |
DE (1) | DE602006001786D1 (de) |
FR (1) | FR2886336B1 (de) |
RU (1) | RU2006118103A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1801355B1 (de) * | 2005-12-23 | 2015-02-11 | Techspace Aero | Laufschaufelschloss für eine Turbomaschinenrotorscheibe |
FR2945329B1 (fr) * | 2009-05-06 | 2011-06-03 | Snecma | Rotor de soufflante d'un turboracteur d'avion |
US9127563B2 (en) | 2011-04-05 | 2015-09-08 | General Electric Company | Locking device arrangement for a rotating bladed stage |
US8932023B2 (en) * | 2012-01-13 | 2015-01-13 | General Electric Company | Rotor wheel for a turbomachine |
EP2719866B1 (de) | 2012-10-12 | 2018-12-05 | Safran Aero Boosters SA | Rotorscheibe einer Turbomaschine mit einem Verschlussstück für Laufradschaufeln |
CN103591045B (zh) * | 2013-10-28 | 2015-09-23 | 宁波得利时泵业有限公司 | 转子的基体与叶片的连接结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2281318A (en) * | 1939-12-09 | 1942-04-28 | Gen Electric | Bladed structure |
US3216700A (en) * | 1963-10-24 | 1965-11-09 | Gen Electric | Rotor blade locking means |
US5232346A (en) * | 1992-08-11 | 1993-08-03 | General Electric Company | Rotor assembly and platform spacer therefor |
FR2723397B1 (fr) * | 1994-08-03 | 1996-09-13 | Snecma | Disque de compresseur de turbomachine muni d'une gorge circulaire asymetrique |
FR2810366B1 (fr) * | 2000-06-15 | 2002-10-11 | Snecma Moteurs | Dispositif de blocage d'aubes a attaches marteau sur un disque |
GB0102757D0 (en) * | 2001-02-03 | 2001-03-21 | Rolls Royce Plc | Locking device |
FR2832455B1 (fr) * | 2001-11-22 | 2004-04-02 | Snecma Moteurs | Dispositif de blocage des aubes dans une rainure d'un disque |
FR2857405B1 (fr) * | 2003-07-07 | 2005-09-30 | Snecma Moteurs | Amelioration de la capacite de retention d'une aube a attache marteau dissymetrique |
-
2005
- 2005-05-26 FR FR0505297A patent/FR2886336B1/fr not_active Expired - Fee Related
-
2006
- 2006-05-16 US US11/383,596 patent/US20060269417A1/en not_active Abandoned
- 2006-05-19 JP JP2006139837A patent/JP5063034B2/ja active Active
- 2006-05-23 DE DE602006001786T patent/DE602006001786D1/de active Active
- 2006-05-23 EP EP06114439A patent/EP1726786B1/de active Active
- 2006-05-23 CN CNA2006100806329A patent/CN1932250A/zh active Pending
- 2006-05-24 CA CA002548603A patent/CA2548603A1/fr not_active Abandoned
- 2006-05-25 RU RU2006118103/06A patent/RU2006118103A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1932250A (zh) | 2007-03-21 |
FR2886336A1 (fr) | 2006-12-01 |
FR2886336B1 (fr) | 2007-08-24 |
EP1726786A1 (de) | 2006-11-29 |
CA2548603A1 (fr) | 2006-11-26 |
RU2006118103A (ru) | 2007-12-10 |
EP1726786B1 (de) | 2008-07-16 |
JP2006329189A (ja) | 2006-12-07 |
JP5063034B2 (ja) | 2012-10-31 |
US20060269417A1 (en) | 2006-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |